---
title: "Asuncion to Phoenix cheap flights from $781 (ASU to PHX) - Expedia"
description: "Cheap Flights from Asuncion (ASU) to Phoenix (PHX) start at $781 for one-way and $1,314 for round trip. Earn your airline miles on top of our rewards!"
canonical: "https://www.expedia.com/lp/flights/asu/phx/asuncion-to-phoenix"
language: en-US
market: US
currency: USD
prices_as_of: 2026-11-13T18:36:04Z
---

# $781 Cheap Flights from Asuncion (ASU) to Phoenix (PHX)
![A spacious airport terminal with clear signage for gates, a nursing room, and an animal relief area.](https://images.trvl-media.com/place/5785680/4955eb1a-0d85-48cd-a437-5f14e8c718fa.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

[View $781 flight on Fri, Feb 26, 2027](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:2/26/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:780.90&airProductToken=AQqbAQoyCMyCARIEMjk0MxjApAEgi2Io1qCmAzDBoqYDOEdAAFgBagVCQVNJQ3IIR0xaVDQyQkEKMAjBhgESAjg3GItiIJjOASiMo6YDMOympgM4R0ABWAFqBUJBU0lDcghHTFpUNDJCQQozCMGGARIEMTcyMRiYzgEg77kBKJCvpgMwwbGmAzhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ)

Photo by Phoenix Sky Harbor International Airport

## Popular airlines from Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix Sky Harbor Intl. Airport (PHX)

[LATAM Airlines Group](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:11/27/2026TANYT&leg2=from:PHX,to:ASU,departure:12/4/2026TANYT&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:ASU,to:PHX,departure:11/27/2026TANYT&leg2=from:PHX,to:ASU,departure:12/4/2026TANYT&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:ASU,to:PHX,departure:11/27/2026TANYT&leg2=from:PHX,to:ASU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])

[Avianca](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:11/27/2026TANYT&leg2=from:PHX,to:ASU,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AV"}}])

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## Cheap Flights from Asunción to Phoenix (ASU-PHX)

Prices were available within the past 7 days and start at $781 for one-way flights and $1,314 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

[Select LATAM Airlines Group flight, departing Tue, Apr 6 from Asunción to Phoenix, returning Tue, Apr 20, priced at $1,314 Found 6 days ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:4/6/2027TANYT&leg2=from:PHX,to:ASU,departure:4/20/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1313.15&airProductToken=AQqcAQovCMyCARIEMTMwNRjApAEg0lgout6pAzDk36kDOFFAAFgBagJTTHIIUUxUU0wwV0IKLQjMggESAzUzMhjSWCCpUSiv4KkDMLTlqQM4UUABWAFqAlNMcghRTFRTTDBXQgo6CMyCARIENjc3NxipUSDvuQEo6-ipAzC666kDOFFAAVgBagJTTHIIUUxUU0wwV0J6CQjEmAESAzc5OAqgAQo8CMyCARIEODY1NxjvuQEgi7gBKKz3qgMwjfiqAzhRQABYAWoCU0xyCFFMVFNMMFdCegoIxJgBEgQ0MDU3Ci8IzIIBEgQyNDc5GIu4ASCLYij7-aoDMP79qgM4UUABWAFqAlNMcghRTFRTTDBXQgovCMyCARIEMTMyMRiLYiDApAEoiv-qAzDrgKsDOFFAAVgBagJTTHIIUUxUU0wwV0ISCggBEAEYASoCTEEYASIECAEQASgCKAQoBjAB)

Tue, Apr 6 - Tue, Apr 20 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Mar 2 from Asunción to Phoenix, returning Tue, Mar 9, priced at $1,385 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:3/2/2027TANYT&leg2=from:PHX,to:ASU,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1384.39&airProductToken=AQqcAQoyCMOaARIDMjA2GMCkASDvxAEop8ymAzCSz6YDOFRAAFgBagUyX2Vjb3IIVExBN1RaMU4KMgjVggESBDEyNDkY78QBIIg4KMPQpgMwx9KmAzhLQABYAWoFMl9lY29yCEtOQTJBMERMCjII1YIBEgQxODMwGIg4IO-5ASi01aYDMO7WpgM4S0AAWAFqBTJfZWNvcghLTkEyQTBETAqcAQoyCNWCARIEMTU0MhjvuQEgiDgoqqCnAzDLoacDOEtAAFgBagUyX2Vjb3IIS05BMkEwREwKMgjVggESBDEwMzQYiDgg78QBKKuipwMwpqSnAzhLQABYAWoFMl9lY29yCEtOQTJBMERMCjIIw5oBEgMyOTEY78QBIMCkASjapacDMMuopwM4VEAAWAFqBTJfZWNvcghUTEE3VFoxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

Tue, Mar 2 - Tue, Mar 9 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Mar 2 from Asunción to Phoenix, returning Tue, Mar 9, priced at $1,423 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:3/2/2027TANYT&leg2=from:PHX,to:ASU,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1422.39&airProductToken=AQqiAQo0CMOaARIDMjk2GMCkASDvxAEoo82mAzCW0KYDOFRAAFgBagdDTEFTU0lDcghUTEE3VFoxTgo0CNWCARIEMTAzMRjvxAEgiDgo49GmAzDn06YDOEtAAVgBagdFQ09OT01ZcghLTkEyQTBETAo0CNWCARIEMjA3OBiIOCDvuQEok9amAzDL16YDOEtAAVgBagdFQ09OT01ZcghLTkEyQTBETAqiAQo0CNWCARIEMTk3NhjvuQEgiDgosKWnAzDPpqcDOEtAAFgBagdFQ09OT01ZcghLTkEyQTBETAo0CNWCARIEMTkxNhiIOCDvxAEopqunAzChracDOEtAAVgBagdFQ09OT01ZcghLTkEyQTBETAo0CMOaARIDMjkxGO%5FEASDApAEo-rCnAzDrs6cDOExAAVgBagdDTEFTU0lDcghMTEEyUlkxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE)

Tue, Mar 2 - Tue, Mar 9 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Nov 24 from Asunción to Phoenix, returning Tue, Dec 1, priced at $1,500 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:11/24/2026TANYT&leg2=from:PHX,to:ASU,departure:12/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1499.79&airProductToken=AQqiAQowCMOaARIDMjA2GMCkASDvxAEo3%5F2dAzDSgJ4DOFRAAFgBagNDTFNyCFRMQTdUWjFOCjAIw5oBEgMzNjAY78QBIIu4ASjHgZ4DMOaEngM4TEAAWAFqA0NMU3IITEFBQVVaME4KPAjDmgESBDI1NTgYi7gBIO-5ASiviJ4DMImJngM4TEAAWAFqA0NMU3IITEFBQVVaME56CQjVggESAzM3NAqjAQo9CMOaARIEMjU2NBjvuQEgi7gBKOjQngMwwNGeAzhMQABYAWoDQ0xTcghMQUFBVVowTnoKCNWCARIEMjc2NwowCMOaARIDNDAyGIu4ASDvxAEomNOeAzCj1p4DOExAAFgBagNDTFNyCExBQUFVWjBOCjAIw5oBEgMyMDcY78QBIMCkASin354DMJbingM4VEAAWAFqA0NMU3IIVExBN1RaMU4SCggBEAEYASoCQ00YASIECAEQASgCKAMoBDAL)

Tue, Nov 24 - Tue, Dec 1 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Nov 24 from Asunción to Phoenix, returning Tue, Dec 1, priced at $1,509 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:11/24/2026TANYT&leg2=from:PHX,to:ASU,departure:12/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1508.17&airProductToken=AQqiAQowCMOaARIDMjA2GMCkASDvxAEo3%5F2dAzDSgJ4DOFRAAFgBagNDTFNyCFRMQTdUWjFOCjAIw5oBEgMzNjAY78QBIIu4ASjHgZ4DMOaEngM4TEAAWAFqA0NMU3IITEFBQVVaME4KPAjDmgESBDI1NTgYi7gBIO-5ASiviJ4DMImJngM4TEAAWAFqA0NMU3IITEFBQVVaME56CQjVggESAzM3NAqjAQo9CMOaARIEMjU2NBjvuQEgi7gBKOjQngMwwNGeAzhMQABYAWoDQ0xTcghMQUFBVVowTnoKCNWCARIEMjc2NwowCMOaARIDMzA2GIu4ASDvxAEo69meAzD23J4DOExAAFgBagNDTFNyCExBQUFVWjBOCjAIw5oBEgMyMDcY78QBIMCkASin354DMJbingM4VEAAWAFqA0NMU3IIVExBN1RaMU4SCggBEAEYASoCQ00YASIECAEQASgCKAMoBDAL)

Tue, Nov 24 - Tue, Dec 1 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Nov 24 from Asunción to Phoenix, returning Tue, Dec 1, priced at $1,516 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:11/24/2026TANYT&leg2=from:PHX,to:ASU,departure:12/1/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1515.09&airProductToken=AQqiAQowCMOaARIDMjk2GMCkASDvxAEo3%5F6dAzDVgZ4DOFRAAFgBagNDTFNyCFRBQTdUWjFOCjAIw5oBEgM0NzIY78QBIIu4ASi5g54DMNiGngM4TEAAWAFqA0NMU3IITEFBQVVaME4KPAjDmgESBDI1NTgYi7gBIO-5ASiviJ4DMImJngM4TEAAWAFqA0NMU3IITEFBQVVaME56CQjVggESAzM3NAqjAQo9CMOaARIEMTQyMhjvuQEgi7gBKIfXngMw4teeAzhMQABYAWoDQ0xTcghMQUFBVVowTnoKCNWCARIEMTMzNQowCMOaARIDNDczGIu4ASDvxAEor9meAzC63J4DOExAAFgBagNDTFNyCExBQUFVWjBOCjAIw5oBEgMyMDcY78QBIMCkASin354DMJbingM4VEAAWAFqA0NMU3IIVExBN1RaMU4SCggBEAEYASoCQ00YASIECAEQASgCKAMoBDAL)

Tue, Nov 24 - Tue, Dec 1 · ASU · PHX · Roundtrip

[Select Copa flight, departing Tue, Mar 2 from Asunción to Phoenix, returning Tue, Mar 9, priced at $1,519 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:3/2/2027TANYT&leg2=from:PHX,to:ASU,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1518.39&airProductToken=AQqaAQoyCMOaARIDMjkwGMCkASDvxAEowM6mAzCx0aYDOEVAAFgBagUyX2Vjb3IIRUFBOFVaME4KMQjDmgESAzQ3NhjvxAEgg2kotNKmAzCv1aYDOEVAAFgBagUyX2Vjb3IIRUFBOFVaME4KMQjVggESAzQwMRiDaSDvuQEou9amAzC416YDOEdAAFgBagUyX2Vjb3IIRUFBOFVaME4KnAEKMgjVggESBDI2NjIY77kBIIg4KK2fpwMwy6CnAzhLQABYAWoFMl9lY29yCEtOQTJBMERMCjII1YIBEgQxMjUwGIg4IO%5FEASiYoacDMJSjpwM4S0AAWAFqBTJfZWNvcghLTkEyQTBETAoyCMOaARIDMjkxGO%5FEASDApAEo2qWnAzDLqKcDOFRAAFgBagUyX2Vjb3IIVExBN1RaMU4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL)

Tue, Mar 2 - Tue, Mar 9 · ASU · PH · X · Roundtrip

[Select Copa flight, departing Wed, Feb 10 from Asunción to Phoenix, returning Wed, Feb 17, priced at $1,523 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:2/10/2027TANYT&leg2=from:PHX,to:ASU,departure:2/17/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1522.39&airProductToken=AQqcAQoyCMOaARIDMjkwGMCkASDvxAEoxO2kAzCx8KQDOFRAAFgBagUyX2Vjb3IIVExBN1RaMU4KMgjVggESBDEwMzEY78QBIIg4KOPwpAMw5%5FKkAzhLQABYAWoFMl9lY29yCEtOQTJBMERMCjII1YIBEgQyMDc4GIg4IO-5ASik9aQDMNv2pAM4S0AAWAFqBTJfZWNvcghLTkEyQTBETAqcAQoyCNWCARIEMTU0MhjvuQEgiDgoub-lAzDawKUDOEtAAFgBagUyX2Vjb3IIS05BMkEwREwKMgjVggESBDEwMzQYiDgg78QBKKvBpQMwpsOlAzhLQABYAWoFMl9lY29yCEtOQTJBMERMCjIIw5oBEgMyOTEY78QBIMCkASiPxKUDMILHpQM4T0AAWAFqBTJfZWNvcghPQUEzVFkxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

Wed, Feb 10 - Wed, Feb 17 · ASU · PHX · Roundtrip

[Select United flight, departing Tue, Mar 2 from Asunción to Phoenix, returning Tue, Mar 9, priced at $1,710 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:3/2/2027TANYT&leg2=from:PHX,to:ASU,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1709.39&airProductToken=AQqpAQo%5FCNWCARIENzE2MRjApAEg78QBKMDOpgMwsdGmAzhXQABYAWoFMl9lY29yCFdOWDhFMEVOegoIw5oBEgQ3MTYxCjII1YIBEgQxMDMxGO%5FEASCIOCjj0aYDMOfTpgM4V0AAWAFqBTJfZWNvcghXTlg4RTBFTgoyCNWCARIEMTgzMBiIOCDvuQEotNWmAzDu1qYDOFdAAFgBagUyX2Vjb3IIV05YOEUwRU4KqwEKMwjVggESBDI0ODUY77kBIMSNASiwn6cDMMahpwM4V0AAWAFqBTJfZWNvcghXTlg4RTBFTgozCNWCARIEMTAyMRjEjQEg78QBKIOipwMwvqSnAzhXQABYAWoFMl9lY29yCFdOWDhFMEVOCj8I1YIBEgQ3MDg2GO%5FEASDApAEo2qWnAzDLqKcDOFdAAFgBagUyX2Vjb3IIV05YOEUwRU56CgjDmgESBDcwODYSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL)

Tue, Mar 2 - Tue, Mar 9 · ASU · PHX · Roundtrip

[Select Avianca flight, departing Tue, Mar 2 from Asunción to Phoenix, returning Tue, Mar 9, priced at $2,067 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:ASU,to:PHX,departure:3/2/2027TANYT&leg2=from:PHX,to:ASU,departure:3/9/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:2066.89&airProductToken=AQqlAQoxCMGsARIDMjEyGMCkASDBMyiPz6YDMM%5FRpgM4UEAAWAFqBUxJR0hUcghQRUFCMUJSRwowCMGsARIDMjQ2GMEzIIgYKJjbpgMw4t2mAzhQQAFYAWoFTElHSFRyCFBMUkIxQlJTCj4IwawBEgQyMDQ3GIgYIO-5ASiE4KYDMMLipgM4UEABWAFqBUxJR0hUcghQTFJCMUJSU3oKCNWCARIEMTkzOAqlAQo-CMGsARIEMjA5MBjvuQEgiBgokaOnAzCTpacDOFBAAFgBagVMSUdIVHIIUExSQjFCUlN6CgjVggESBDE2ODYKMAjBrAESAzE0ORiIGCDBMyiKqacDMM-rpwM4UEABWAFqBUxJR0hUcghQTFJCMUJSUwoxCMGsARIDMjEzGMEzIMCkASj3sKcDMLezpwM4UEABWAFqBUxJR0hUcghQRUFCMUJSRxIKCAEQARgBKgJBVhgBIgQIARABKAIoAygEMAE)

Tue, Mar 2 - Tue, Mar 9 · ASU · PHX · Roundtrip

## Book with confidence

### Asuncion to Phoenix Flights

#### The cheapest times to fly from Asuncion to Phoenix

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 Asuncion to Phoenix are during the month of April. You can find some of the cheapest flights from Asuncion to Phoenix with Expedia's search tool and vast selection of airlines.

#### The best time to book a flight from Asuncion to Phoenix

Sunday is one of the best days to book for cheap flights from Asuncion to Phoenix: 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 Asuncion to Phoenix

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 Asuncion to Phoenix in 2026\. You can also book with separate airlines for your outbound and return journeys, from $781 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 Asuncion to Phoenix 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 Asuncion to Phoenix 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) cost?

You can find cheap one-way flights from $781 and cheap return flights $1,314 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) with Expedia. One-way flights usually range from $1008 to $4374, and return flights typically cost between $1487 and $6827\. 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

The cheapest month to fly from ASU to PHX 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

Enter ASU to PHX and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

### What is the cheapest airline that flies from Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

Avianca is one of the cheapest airlines offering connecting flights from Asuncion (ASU) to Phoenix, AZ (PHX) with a layover in El Dorado Intl. (BOG), starting from around $1,344 for a round-trip ticket. 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

To find a cheap flight from Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

The earliest flight from Silvio Pettirossi International Airport (ASU) to Sky Harbor International Airport (PHX) typically departs at around 1:40 AM, with Copa and United Airlines operating this route. This seasonal service is active in May, June, and July, allowing you to arrive in Phoenix early and make the most of your day. 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

For flights from Asuncion (ASU) to Phoenix (PHX), the most popular departure times are in the early morning, from 6am to 9am. This time frame captures about 50% of passenger traffic, likely because it allows travelers to arrive in Phoenix with ample time to enjoy their day.

### How long does it take to fly from Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

Flying from ASU to PHX with a connection usually takes about 20 hours 20 minutes, traveling roughly 5,408 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

Business class seats are offered on the ASU to PHX route with Copa.

### How do I earn miles on a Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight with Expedia?

It's easy to earn miles on a Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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 Phoenix from Silvio Pettirossi Intl. (ASU)?

From Silvio Pettirossi Intl. (ASU), you can fly typically into Sky Harbor Intl. (PHX) to reach Phoenix. Some flights may connect through major hubs like Tocumen Intl. (PTY), Guarulhos - Governor Andre Franco Montoro Intl. (GRU), Jorge Chavez Intl. (LIM) before reaching Phoenix. 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) at the last minute?

Typically, booking a last minute flight from Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) flight and hotel package?

Securing a Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.) [Phoenix Vacation Packages](https://www.expedia.com/phoenix.d178298.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 Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor Intl.)?

If you booked your Asuncion (ASU-Silvio Pettirossi Intl.) to Phoenix, AZ (PHX-Sky Harbor 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      | Asuncion                                    |
| ------------------- | ------------------------------------------- |
| Destination airport | Phoenix Sky Harbor Intl. Airport            |
| Distance            | 5,407 miles away                            |
| Airlines serving    | LATAM Airlines Group, Copa, United, Avianca |
| Popular airline     | LATAM Airlines Group                        |
| Roundtrip price     | $1,314                                      |

## Explore a world of travel with Expedia

- [Flights](?equalTargetTab=tab-0)
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\*Available to One Key members.

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