--- title: "Houston to Asuncion cheap flights from $615 (IAH to ASU) - Expedia" description: "Book cheap Flights from Houston (IAH) to Asuncion (ASU) start at $615 for one-way and $1,089 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/iah/asu/houston-to-asuncion" language: en-US market: US currency: USD prices_as_of: 2026-11-12T21:28:59Z --- # $615 Cheap Flights from Houston (IAH) to Asuncion (ASU) ![A pink colonial-style building with a flag, palm trees, and a clear blue sky.](https://images.trvl-media.com/place/432/cd81c2c8-aee8-4c25-8a9e-d8aefa598cdb.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $615 flight on Wed, Mar 17, 2027](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:3/17/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:614.92&airProductToken=AQqXAQowCMGGARIDNTgwGIg4IJhdKNf6pwMwuvynAzhLQABYAWoFQkFTSUNyCEtMWlQxNkJBCi8IwYYBEgI4OBiYXSCLYii%5F%5FacDMLOBqAM4S0ABWAFqBUJBU0lDcghLTFpUMTZCQQoyCMyCARIEMTMyMRiLYiDApAEo6ouoAzDLjagDOE9AAVgBagVCQVNJQ3IIS0xaVDE2QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ## Popular airlines from George Bush Intercontinental Airport (IAH) to Asuncion (ASU-Silvio Pettirossi Intl.) [Avianca](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/26/2026TANYT&leg2=from:ASU,to:IAH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}]) [LATAM Airlines Group](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/26/2026TANYT&leg2=from:ASU,to:IAH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LA"}}]) [Copa](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/26/2026TANYT&leg2=from:ASU,to:IAH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CM"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/26/2026TANYT&leg2=from:ASU,to:IAH,departure:12/3/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ## Cheap Flights from Houston to Asunción (IAH-ASU) Prices were available within the past 7 days and start at $615 for one-way flights and $1,089 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select Air Canada flight, departing Wed, Apr 7 from Houston to Asunción, returning Wed, Apr 14, priced at $1,089 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:4/7/2027TANYT&leg2=from:ASU,to:IAH,departure:4/14/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1088.89&airProductToken=AQqYAQowCMGGARIDNTgwGIg4IJhdKPLmqQMw2uipAzhHQABYAWoFQkFTSUNyCEdMWVQxNkJBCjAIwYYBEgI5NhiYXSCmpAEoyuupAzCi8KkDOEdAAVgBagVCQVNJQ3IIR0xZVDE2QkEKMgjHZhIENzQ4MBimpAEgwKQBKJX7qQMwnPypAzhPQAFYAWoFQkFTSUNyCEdMWVQxNkJBCpgBCjIIx2YSBDc0ODEYwKQBIKakASjutKoDMOa1qgM4T0AAWAFqBUJBU0lDcghHTFlUMTZCQQowCMGGARICOTcYpqQBIJhdKPu4qgMw4r2qAzhHQAFYAWoFQkFTSUNyCEdMWVQxNkJBCjAIwYYBEgM1ODMYmF0giDgoo8OqAzCwxaoDOEdAAVgBagVCQVNJQ3IIR0xZVDE2QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Wed, Apr 7 - Wed, Apr 14 · IAH · ASU · Roundtrip [Select Air Canada flight, departing Wed, Apr 14 from Houston to Asunción, returning Wed, Apr 21, priced at $1,143 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:4/14/2027TANYT&leg2=from:ASU,to:IAH,departure:4/21/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1142.89&airProductToken=AQqYAQowCMGGARIDNTgwGIg4IJhdKNK1qgMwureqAzhHQABYAWoFQkFTSUNyCEdMWVQxNkJBCjAIwYYBEgI5NhiYXSCmpAEoqrqqAzCCv6oDOEdAAVgBagVCQVNJQ3IIR0xZVDE2QkEKMgjHZhIENzQ4MBimpAEgwKQBKPXJqgMw%5FMqqAzhPQAFYAWoFQkFTSUNyCEdMWVQxNkJBCpgBCjIIx2YSBDc0ODEYwKQBIKakASjOg6sDMMaEqwM4QkAAWAFqBUJBU0lDcghLTFlUMTZCQQowCMGGARICOTcYpqQBIJhdKNuHqwMwwoyrAzhLQAFYAWoFQkFTSUNyCEtMWVQxNkJBCjAIwYYBEgM1ODMYmF0giDgog5KrAzCQlKsDOEtAAVgBagVCQVNJQ3IIS0xZVDE2QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Wed, Apr 14 - Wed, Apr 21 · IAH · ASU · Roundtrip [Select Air Canada flight, departing Wed, Feb 3 from Houston to Asunción, returning Tue, Feb 23, priced at $1,159 Found 2 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:2/3/2027TANYT&leg2=from:ASU,to:IAH,departure:2/23/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1158.01&airProductToken=AQqXAQowCMGGARIDNTgwGIg4IJhdKNOipAMwuaSkAzhHQABYAWoFQkFTSUNyCEdIWVQxNkJBCi8IwYYBEgI4OBiYXSCLYii7paQDMK-ppAM4R0ABWAFqBUJBU0lDcghHSFlUMTZCQQoyCMyCARIEMTMyMRiLYiDApAEoqrOkAzCLtaQDOEdAAVgBagVCQVNJQ3IIR0hZVDE2QkEKmQEKMgjMggESBDEzMjAYwKQBIItiKLSApgMwn4KmAzhHQABYAWoFQkFTSUNyCEdIWVQxNkJBCjAIwYYBEgI4NxiLYiCYzgEozIymAzCskKYDOEdAAVgBagVCQVNJQ3IIR0hZVDE2QkEKMQjBhgESAzU5MRiYzgEgiDgo7JemAzDVmaYDOEdAAVgBagVCQVNJQ3IIR0hZVDE2QkESCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) Wed, Feb 3 - Tue, Feb 23 · IAH · ASU · Roundtrip [Select JetBlue Airways flight, departing Wed, Nov 25 from Houston to Asunción, returning Fri, Dec 11, priced at $1,165 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/25/2026TANYT&leg2=from:ASU,to:IAH,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1164.63&airProductToken=AQqXAQotCMJsEgQyMTgwGIg4IOVaKJqRngMwu5KeAzhQQABYAWoCQU5yCFBJNFFVRVk1CjEIwawBEgI2NxjlWiDBMyiFnJ4DMOGdngM4U0ABWAFqB0NMQVNTSUNyCFNFQUIyQlJTCjMIwawBEgMyMTMYwTMgwKQBKPeengMwt6GeAzhTQAFYAWoHQ0xBU1NJQ3IIU0VBQjJCUlMKlwEKMwjBrAESAzIxMhjApAEgwTMo77-fAzCvwp8DOFNAAFgBagdDTEFTU0lDcghTRUFCMkJSUwoxCMGsARICNjYYwTMg5VoowMOfAzCrxZ8DOFNAAVgBagdDTEFTU0lDcghTRUFCMkJSUwotCMJsEgQyNzc5GOVaIIg4KPjGnwMwsMifAzhQQAFYAWoCQU5yCFBJNFFVRVk1EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) Wed, Nov 25 - Fri, Dec 11 · IAH · ASU · Roundtrip [Select JetBlue Airways flight, departing Wed, Mar 10 from Houston to Asunción, returning Wed, Mar 17, priced at $1,168 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:3/10/2027TANYT&leg2=from:ASU,to:IAH,departure:3/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1167.89&airProductToken=AQqXAQotCMJsEgQyMzgwGIg4IOVaKIyqpwMwrKunAzhQQABYAWoCQU5yCFBJNFFVRVk1CjEIwawBEgI2NxjlWiDBMyiFrqcDMOGvpwM4U0ABWAFqB0NMQVNTSUNyCFNFQUIyQlJTCjMIwawBEgMyMTMYwTMgwKQBKPewpwMwt7OnAzhTQAFYAWoHQ0xBU1NJQ3IIU0VBQjJCUlMKlwEKMwjBrAESAzIxMhjApAEgwTMo7%5FenAzCv-qcDOFdAAFgBagdDTEFTU0lDcghXRUFCMkJSUwoxCMGsARICNjYYwTMg5VoowPunAzCr%5FacDOFdAAVgBagdDTEFTU0lDcghXRUFCMkJSUwotCMJsEgQyNzc5GOVaIIg4KLz-pwMw9P-nAzhQQAFYAWoCQU5yCFBJNFFVRVk1EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) Wed, Mar 10 - Wed, Mar 17 · IAH · ASU · Roundtrip [Select JetBlue Airways flight, departing Wed, Nov 25 from Houston to Asunción, returning Fri, Dec 11, priced at $1,176 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/25/2026TANYT&leg2=from:ASU,to:IAH,departure:12/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1175.37&airProductToken=AQqXAQotCMJsEgQyMTgwGIg4IOVaKJqRngMwu5KeAzhQQABYAWoCQU5yCFBJNFFVRVk1CjEIwawBEgIzNxjlWiDBMyj-mp4DMN-cngM4U0ABWAFqB0NMQVNTSUNyCFNFQUIyQlJTCjMIwawBEgMyMTMYwTMgwKQBKPeengMwt6GeAzhTQAFYAWoHQ0xBU1NJQ3IIU0VBQjJCUlMKlwEKMwjBrAESAzIxMhjApAEgwTMo77-fAzCvwp8DOFNAAFgBagdDTEFTU0lDcghTRUFCMkJSUwoxCMGsARICNjYYwTMg5VoowMOfAzCrxZ8DOFNAAVgBagdDTEFTU0lDcghTRUFCMkJSUwotCMJsEgQyMTc5GOVaIIg4KJPNnwMwys6fAzhQQAFYAWoCQU5yCFBJNFFVRVk1EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) Wed, Nov 25 - Fri, Dec 11 · IAH · ASU · Roundtrip [Select JetBlue Airways flight, departing Tue, Nov 17 from Houston to Asunción, returning Tue, Dec 1, priced at $1,184 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/17/2026TANYT&leg2=from:ASU,to:IAH,departure:12/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1183.63&airProductToken=AQqXAQotCMJsEgQyMzgwGIg4IOVaKPGynQMwj7SdAzhQQABYAWoCQU5yCFBJN1FVRVk1CjEIwawBEgI2NxjlWiDBMyjltp0DMMG4nQM4U0ABWAFqB0NMQVNTSUNyCFNFQUIyQlJTCjMIwawBEgMyMTMYwTMgwKQBKNe5nQMwl7ydAzhTQAFYAWoHQ0xBU1NJQ3IIU0VBQjJCUlMKlwEKMwjBrAESAzIxMhjApAEgwTMor8-eAzDv0Z4DOFNAAFgBagdDTEFTU0lDcghTRUFCMkJSUwoxCMGsARICNjYYwTMg5VoogNOeAzDr1J4DOFNAAVgBagdDTEFTU0lDcghTRUFCMkJSUwotCMJsEgQyMTc5GOVaIIg4KNPcngMwit6eAzhQQAFYAWoCQU5yCFBJNFFVRVk1EgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) Tue, Nov 17 - Tue, Dec 1 · IAH · ASU · Roundtrip [Select United flight, departing Thu, Feb 4 from Houston to Asunción, returning Thu, Feb 18, priced at $1,349 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:2/4/2027TANYT&leg2=from:ASU,to:IAH,departure:2/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1348.79&airProductToken=AQp1CjII1YIBEgQxOTE2GIg4IO%5FEASjmrKQDMOGupAM4U0AAWAFqBTJfZWNvcghTTlg2SFVFTgo%5FCNWCARIENzExMxjvxAEgwKQBKKevpAMwmLKkAzhTQABYAWoFMl9lY29yCFNOWDZIVUVOegoIw5oBEgQ3MTEzCnUKPwjVggESBDcxNjEYwKQBIO%5FEASjEx6UDMLHKpQM4U0AAWAFqBTJfZWNvcghTTlg2SFVFTnoKCMOaARIENzE2MQoyCNWCARIEMTAzMRjvxAEgiDgo48qlAzDnzKUDOFNAAFgBagUyX2Vjb3IIU05YNkhVRU4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Thu, Feb 4 - Thu, Feb 18 · IAH · ASU · Roundtrip [Select Avianca flight, departing Thu, Dec 3 from Houston to Asunción, returning Sat, Dec 12, priced at $1,356 Found 6 hours ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:12/3/2026TANYT&leg2=from:ASU,to:IAH,departure:12/12/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1355.29&airProductToken=AQqXAQowCMGsARIDNDI1GIg4IJJYKLXrngMw6eyeAzhTQABYAWoFTElHSFRyCFNFQUIxQlJTCjAIwawBEgMzNjUYklggwTMo9e2eAzCk754DOFNAAVgBagVMSUdIVHIIU0VBQjFCUlMKMQjBrAESAzIxMxjBMyDApAEo9%5FieAzC3-54DOFNAAVgBagVMSUdIVHIIU0VBQjFCUlMKlwEKMQjBrAESAzIxMhjApAEgwTMoj8ufAzDPzZ8DOFNAAFgBagVMSUdIVHIIU0VBQjFCUlMKMAjBrAESAzM2NhjBMyCSWCjf1Z8DMJPXnwM4U0ABWAFqBUxJR0hUcghTRUFCMUJSUwowCMGsARIDNDI0GJJYIIg4KOLZnwMwltufAzhTQAFYAWoFTElHSFRyCFNFQUIxQlJTEgoIARABGAEqAkFWGAEiBAgBEAEoAigDKAQwAQ) Thu, Dec 3 - Sat, Dec 12 · IAH · ASU · Roundtrip [Select LATAM Airlines Group flight, departing Tue, Jan 12 from Houston to Asunción, returning Tue, Jan 26, priced at $1,393 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:1/12/2027TANYT&leg2=from:ASU,to:IAH,departure:1/26/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1392.15&airProductToken=AQqoAQo6CMyCARIENjI1NBiIOCDgXCieqqIDMJSrogM4TkAAWAFqAlNMcghOTFhTTDVHWHoKCMSYARIEMTU4NQo5CMyCARIENjM1NRjgXCCLYijyq6IDMIyvogM4TkABWAFqAlNMcghOTFhTTDVHWHoJCMSYARIDMTUxCi8IzIIBEgQxMzIxGItiIMCkASjKsKIDMKuyogM4TkABWAFqAlNMcghOTFhTTDVHWAqdAQovCMyCARIEMTMyMBjApAEgi2IotMWjAzCfx6MDOE5AAFgBagJTTHIITkxYU0w1R1gKLgjMggESBDI0ODIYi2Ig4FwopsijAzDjy6MDOE5AAVgBagJTTHIITkxYU0w1R1gKOgjMggESBDg5ODcY4FwgiDgoks2jAzCjzqMDOE5AAVgBagJTTHIITkxYU0w1R1h6CgjEmAESBDE2MDESCggBEAEYASoCTEEYASIECAEQASgCKAQoBjAB) Tue, Jan 12 - Tue, Jan 26 · IAH · ASU · Roundtrip ## Alternative airports near Asunción Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Silvio Pettirossi Intl. ASU. Cheapest and Closest option available. Average driving time to city center is 21 minutes. Flights from $1,207](https://www.expedia.com/Flights-Search?leg1=from:IAH,to:ASU,departure:11/26/2026TANYT&leg2=from:ASU,to:IAH,departure:12/2/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 21 min ## Book with confidence ### Houston to Asuncion Flights #### The cheapest times to fly from Houston to Asuncion On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Asuncion are during the month of April. You can find some of the cheapest flights from Houston to Asuncion with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Houston to Asuncion Sunday is one of the best days to book for cheap flights from Houston to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. #### How to find cheap round-trip tickets from Houston to Asuncion Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Asuncion in 2026\. You can also book with separate airlines for your outbound and return journeys, from $615 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Houston to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. *\*Terms apply.* *Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages.* ## Frequently Asked Questions ### How much does a flight from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) cost? You can find cheap one-way flights from $615 and cheap return flights $1,089 Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) with Expedia. One-way flights generally range between $978 and $3943, and roundtrip flights usually range from $1609 to $7740\. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) ticket fares go up or down. *\*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.* ### What is the cheapest month to fly from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? The cheapest month to fly from IAH to ASU is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route. ### Which airlines fly direct from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? Enter IAH to ASU and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### What is the cheapest airline that flies from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? American Airlines is one of the cheapest airlines offering connecting flights from Houston, TX (IAH) to Asuncion (ASU), with round-trip tickets starting from around $1,597.62 with a layover in Miami Intl. (MIA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget. *\*Prices based on flights available on Expedia in the last year.* ### How do I find cheap flights from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? To find a cheap flight from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up [Price Tracking](https://www.expedia.com/why/price-tracking) and receive alerts when fares go up or down. ### What is the best time to fly from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience. ### What is the earliest flight from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? The earliest flight from George Bush Intercontinental Airport (IAH) to Silvio Pettirossi International Airport (ASU) typically departs at around 5:00 AM. Operated by American Airlines and GOL Linhas Aereas S.A., this flight is a great way to start your journey to Asuncion. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### What are the most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? The most popular departure times for flights from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) are in the late morning, from 9am to noon. About 44% of passengers prefer this time window. Many major carriers, including United and Delta, offer flights during this window. This timing works well because it allows you to arrive in Asuncion with ample time to settle in. ### How long does it take to fly from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? A flight from IAH to ASU with a layover takes around 12 hours, with the route covering approximately 4,565 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic. ### Can you fly business or first class from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? Business class is available on flights from IAH to ASU. Airlines that offer business class service on this route include: - United Airlines - Aeromexico - Avianca ### How do I earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) flight with Expedia? It's easy to earn miles on a Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of [One Key™](https://www.expedia.com/welcome-one-key), you can also earn OneKeyCash™\* on top of your airline miles when you book with Expedia. \*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands. ### What airports do you fly into for Asuncion from George Bush Intercontinental (IAH)? If you're planning to travel to Asuncion from George Bush Intercontinental (IAH), you can fly into Silvio Pettirossi Intl. (ASU) Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), John F. Kennedy Intl. (JFK), Miami Intl. (MIA) before reaching Asuncion. Compare routes and airports on Expedia to find the best flight options for your travel plans. ### Is it cheaper to buy a plane ticket from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) at the last minute? Typically, booking a last minute flight from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare. ### Is it cheaper to book a Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) flight and hotel package? Securing a Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) [Asuncion Vacation Packages](https://www.expedia.com/asuncion.d432.destination-travel-guides) is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars. ### Can I cancel or change the date of my flight from Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.)? If you booked your Houston, TX (IAH-George Bush Intercontinental) to Asuncion (ASU-Silvio Pettirossi Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in [your itinerary](https://www.expedia.com/trips) or confirmation email. Or, head to our [Customer Service portal](https://www.expedia.com/helpcenter/) if you'd like more information. ## Travel information | Origin airport | George Bush Intercontinental Airport | | ------------------- | ------------------------------------------- | | Destination airport | Asuncion | | Distance | 4,564 miles away | | Airlines serving | Avianca, LATAM Airlines Group, Copa, United | | Popular airline | Avianca | | Roundtrip price | $1,089 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Sao Paulo (SAO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sao/asu/sao-paulo-to-asuncion) - [Flights from Nashville (BNA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bna/asu/nashville-to-asuncion) - [Flights from Philadelphia (PHL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/phl/asu/philadelphia-to-asuncion) - [Flights from Atlanta (ATL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/atl/asu/atlanta-to-asuncion) - [Flights from Newark Liberty Intl. Airport (EWR) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ewr/asu/newark-liberty-intl-airport-to-asuncion) - [Flights from Tijuana (TIJ) to Asuncion (ASU)](https://www.expedia.com/lp/flights/tij/asu/tijuana-to-asuncion) - [Flights from New Orleans (MSY) to Asuncion (ASU)](https://www.expedia.com/lp/flights/msy/asu/new-orleans-to-asuncion) - [Flights from Winnipeg (YWG) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ywg/asu/winnipeg-to-asuncion) - [Flights from Santiago (SCL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/scl/asu/santiago-to-asuncion) - [Flights from Madrid (MAD) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mad/asu/madrid-to-asuncion) - [Flights from Panama City (PTY) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pty/asu/panama-city-to-asuncion) - [Flights from Salt Lake City (SLC) to Asuncion (ASU)](https://www.expedia.com/lp/flights/slc/asu/salt-lake-city-to-asuncion) - [Flights from Córdoba (COR) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cor/asu/cordoba-to-asuncion) - [Flights from Sacramento (SMF) to Asuncion (ASU)](https://www.expedia.com/lp/flights/smf/asu/sacramento-to-asuncion) - [Flights from São Paulo (GRU) to Asuncion (ASU)](https://www.expedia.com/lp/flights/gru/asu/sao-paulo-to-asuncion) - [Flights from Managua (MGA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mga/asu/managua-to-asuncion) - [Flights from Austin (AUS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/aus/asu/austin-to-asuncion) - [Flights from Charlotte (CLT) to Asuncion (ASU)](https://www.expedia.com/lp/flights/clt/asu/charlotte-to-asuncion) - [Flights from Lima (LIM) to Asuncion (ASU)](https://www.expedia.com/lp/flights/lim/asu/lima-to-asuncion) - [Flights from Chicago (CHI) to Asuncion (ASU)](https://www.expedia.com/lp/flights/chi/asu/chicago-to-asuncion) - [Flights from Richmond (RIC) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ric/asu/richmond-to-asuncion) - [Flights from Buenos Aires (BUE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bue/asu/buenos-aires-to-asuncion) - [Flights from Pittsburgh (PIT) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pit/asu/pittsburgh-to-asuncion) - [Flights from Manila (MNL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mnl/asu/manila-to-asuncion) - [Flights from Buenos Aires (AEP) to Asuncion (ASU)](https://www.expedia.com/lp/flights/aep/asu/buenos-aires-to-asuncion) - [Flights from Phoenix (PHX) to Asuncion (ASU)](https://www.expedia.com/lp/flights/phx/asu/phoenix-to-asuncion) - [Flights from San Salvador (SAL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sal/asu/san-salvador-to-asuncion) - [Flights from Las Vegas (LAS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/las/asu/las-vegas-to-asuncion) - [Flights from Buffalo (BUF) to Asuncion (ASU)](https://www.expedia.com/lp/flights/buf/asu/buffalo-to-asuncion) - [Flights from Fort Lauderdale (FLL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/fll/asu/fort-lauderdale-to-asuncion) - [Flights from Frankfurt (FRA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/fra/asu/frankfurt-to-asuncion) - [Flights from Los Angeles (LAX) to Asuncion (ASU)](https://www.expedia.com/lp/flights/lax/asu/los-angeles-to-asuncion) - [Flights from Providence (PVD) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pvd/asu/providence-to-asuncion) - [Flights from Buenos Aires (EZE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/eze/asu/buenos-aires-to-asuncion) - [Flights from Oklahoma City (OKC) to Asuncion (ASU)](https://www.expedia.com/lp/flights/okc/asu/oklahoma-city-to-asuncion) - [Flights from Beirut (BEY) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bey/asu/beirut-to-asuncion) - [Flights from Dallas (DFW) to Asuncion (ASU)](https://www.expedia.com/lp/flights/dfw/asu/dallas-to-asuncion) - [Flights from Cleveland (CLE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cle/asu/cleveland-to-asuncion) - [Flights from Detroit (DTW) to Asuncion (ASU)](https://www.expedia.com/lp/flights/dtw/asu/detroit-to-asuncion) - [Flights from Toronto (YYZ) to Asuncion (ASU)](https://www.expedia.com/lp/flights/yyz/asu/toronto-to-asuncion) - [Flights from Vancouver (YVR) to Asuncion (ASU)](https://www.expedia.com/lp/flights/yvr/asu/vancouver-to-asuncion) - [Flights from Memphis (MEM) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mem/asu/memphis-to-asuncion) - [Flights from Kansas City (MCI) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mci/asu/kansas-city-to-asuncion) - [Flights from New York (NYC) to Asuncion (ASU)](https://www.expedia.com/lp/flights/nyc/asu/new-york-to-asuncion) - [Flights from Rio de Janeiro (RIO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/rio/asu/rio-de-janeiro-to-asuncion) - [Flights from Tampa (TPA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/tpa/asu/tampa-to-asuncion) - [Flights from La Paz (LPB) to Asuncion (ASU)](https://www.expedia.com/lp/flights/lpb/asu/la-paz-to-asuncion) - [Flights from Iguazu (IGR) to Asuncion (ASU)](https://www.expedia.com/lp/flights/igr/asu/iguazu-to-asuncion) - [Flights from Miami (MIA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mia/asu/miami-to-asuncion) - [Flights from Barcelona (BCN) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bcn/asu/barcelona-to-asuncion) - [Flights from Columbus (CMH) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cmh/asu/columbus-to-asuncion) - [Flights from San Juan (SJU) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sju/asu/san-juan-to-asuncion) - [Flights from Santa Cruz (VVI) to Asuncion (ASU)](https://www.expedia.com/lp/flights/vvi/asu/santa-cruz-to-asuncion) - [Flights from Curitiba (CWB) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cwb/asu/curitiba-to-asuncion) - [Flights from Washington (IAD) to Asuncion (ASU)](https://www.expedia.com/lp/flights/iad/asu/washington-to-asuncion) - [Flights from Boise (BOI) to Asuncion (ASU)](https://www.expedia.com/lp/flights/boi/asu/boise-to-asuncion) - [Flights from Denver (DEN) to Asuncion (ASU)](https://www.expedia.com/lp/flights/den/asu/denver-to-asuncion) - [Flights from Des Moines (DSM) to Asuncion (ASU)](https://www.expedia.com/lp/flights/dsm/asu/des-moines-to-asuncion) - [Flights from Indianapolis (IND) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ind/asu/indianapolis-to-asuncion) - [Flights from San Francisco (SFO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sfo/asu/san-francisco-to-asuncion) - [Flights from El Paso (ELP) to Asuncion (ASU)](https://www.expedia.com/lp/flights/elp/asu/el-paso-to-asuncion) - [Flights from Chicago (ORD) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ord/asu/chicago-to-asuncion) - [Flights from Seoul (ICN) to Asuncion (ASU)](https://www.expedia.com/lp/flights/icn/asu/seoul-to-asuncion) - [Flights from Ciudad del Este (AGT) to Asuncion (ASU)](https://www.expedia.com/lp/flights/agt/asu/ciudad-del-este-to-asuncion) - [Flights from Port of Spain (POS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pos/asu/port-of-spain-to-asuncion) - [Flights from Seattle (SEA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sea/asu/seattle-to-asuncion) - [Flights from Orlando (MCO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mco/asu/orlando-to-asuncion) - [Flights from Raleigh (RDU) to Asuncion (ASU)](https://www.expedia.com/lp/flights/rdu/asu/raleigh-to-asuncion) - [Flights from Cincinnati (CVG) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cvg/asu/cincinnati-to-asuncion) - [Flights from Guatemala City (GUA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/gua/asu/guatemala-city-to-asuncion) - [Flights from Amsterdam (AMS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ams/asu/amsterdam-to-asuncion) - [Flights from Portland (PDX) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pdx/asu/portland-to-asuncion) - [Flights from Baltimore (BWI) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bwi/asu/baltimore-to-asuncion) - [Flights from Bogotá (BOG) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bog/asu/bogota-to-asuncion) - [Flights from San Diego (SAN) to Asuncion (ASU)](https://www.expedia.com/lp/flights/san/asu/san-diego-to-asuncion) - [Flights from San Antonio (SAT) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sat/asu/san-antonio-to-asuncion) - [Flights from Iguassu Falls (IGU) to Asuncion (ASU)](https://www.expedia.com/lp/flights/igu/asu/iguassu-falls-to-asuncion) - [Flights from Posadas (PSS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pss/asu/posadas-to-asuncion) - [Flights from Montego Bay (MBJ) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mbj/asu/montego-bay-to-asuncion) - [Flights from Barranquilla (BAQ) to Asuncion (ASU)](https://www.expedia.com/lp/flights/baq/asu/barranquilla-to-asuncion) - [Flights from Rosario (ROS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/ros/asu/rosario-to-asuncion) - [Flights from Cancun (CUN) to Asuncion (ASU)](https://www.expedia.com/lp/flights/cun/asu/cancun-to-asuncion) - [Flights from San José (SJO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sjo/asu/san-jose-to-asuncion) - [Flights from St. Louis (STL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/stl/asu/st-louis-to-asuncion) - [Flights from Grand Rapids (GRR) to Asuncion (ASU)](https://www.expedia.com/lp/flights/grr/asu/grand-rapids-to-asuncion) - [Flights from Montevideo (MVD) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mvd/asu/montevideo-to-asuncion) - [Flights from New York (JFK) to Asuncion (ASU)](https://www.expedia.com/lp/flights/jfk/asu/new-york-to-asuncion) - [Flights from Washington (DCA) to Asuncion (ASU)](https://www.expedia.com/lp/flights/dca/asu/washington-to-asuncion) - [Flights from Milwaukee (MKE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mke/asu/milwaukee-to-asuncion) - [Flights from Dubai (DXB) to Asuncion (ASU)](https://www.expedia.com/lp/flights/dxb/asu/dubai-to-asuncion) - [Flights from Minneapolis (MSP) to Asuncion (ASU)](https://www.expedia.com/lp/flights/msp/asu/minneapolis-to-asuncion) - [Flights from Boston (BOS) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bos/asu/boston-to-asuncion) - [Flights from Jacksonville (JAX) to Asuncion (ASU)](https://www.expedia.com/lp/flights/jax/asu/jacksonville-to-asuncion) - [Flights from Quito (UIO) to Asuncion (ASU)](https://www.expedia.com/lp/flights/uio/asu/quito-to-asuncion) - [Flights from Santo Domingo (SDQ) to Asuncion (ASU)](https://www.expedia.com/lp/flights/sdq/asu/santo-domingo-to-asuncion) - [Flights from Hartford (BDL) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bdl/asu/hartford-to-asuncion) - [Flights from Medellín (MDE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mde/asu/medellin-to-asuncion) - [Flights from Paramaribo (PBM) to Asuncion (ASU)](https://www.expedia.com/lp/flights/pbm/asu/paramaribo-to-asuncion) - [Flights from Mexico City (MEX) to Asuncion (ASU)](https://www.expedia.com/lp/flights/mex/asu/mexico-city-to-asuncion) - [Flights from Belize City (BZE) to Asuncion (ASU)](https://www.expedia.com/lp/flights/bze/asu/belize-city-to-asuncion) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/iah/asu/houston-to-asuncion es: https://www.expedia.com/es/lp/vuelos/iah/asu/houston-a-asuncion en-US: https://www.expedia.com/lp/flights/iah/asu/houston-to-asuncion de-CH: https://www.expedia.ch/lp/fluege/iah/asu/houston-nach-asuncion ar: https://www.expedia.sa/lp/flights/iah/asu/houston-to-asuncion ```