--- title: "Pasco to Oaxaca Intl. cheap flights from $371 (PSC to OAX) - Expedia" description: "Cheap Flights from Pasco (PSC) to Oaxaca Intl. (OAX) start at $371 for one-way and $687 for round trip. Earn your airline miles on top of our rewards!" canonical: "https://www.expedia.com/lp/flights/psc/oax/pasco-to-oaxaca-intl" language: en-US market: US currency: USD prices_as_of: 2026-11-13T12:35:03Z --- # $371 Cheap Flights from Pasco (PSC) to Oaxaca Intl. (OAX) ![Ancient Mayan ruins with terraced structures and a mountainous backdrop.](https://images.trvl-media.com/place/11175/b5b2ee35-f874-459f-95f7-88e18f7519fd.jpg?impolicy=fcrop&w=1200&h=500&q=medium) [View $371 flight on Sun, Feb 7, 2027](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:2/7/2027TANYT&trip=oneway&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:370.45&airProductToken=AQqpAQo2CNWCARIENTU3OBjPFCCycSjA0aQDMNHSpAM4TkAAWAFqCjFfYmFzaWNlY29yCFdOWDZBOUJOCjYI1YIBEgQxNzAyGLJxIIg4KNzTpAMwxNWkAzhOQABYAWoKMV9iYXNpY2Vjb3IIV05YNkE5Qk4KNwjVggESBDE1NzUYiDggjrgBKPfZpAMwldukAzhOQABYAWoKMV9iYXNpY2Vjb3IIV05YNkE5Qk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ## Popular airlines from Tri-Cities Airport (PSC) to Oaxaca Intl. Airport [American Airlines](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:11/27/2026TANYT&leg2=from:OAX,to:PSC,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) [United](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:11/27/2026TANYT&leg2=from:OAX,to:PSC,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) [Delta](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:11/27/2026TANYT&leg2=from:OAX,to:PSC,departure:12/4/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ### Be in the know Get alerts if flight prices drop or rise\* ### Book smarter Save up to 30% on select hotels after you book a flight\* ### Earn twice Earn your airline miles on top of our OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Pasco to Oaxaca (PSC-OAX) Prices were available within the past 7 days and start at $371 for one-way flights and $687 for roundtrip, for the period specified. Prices and availability are subject to change. All deals One way Roundtrip [Select United flight, departing Tue, Jan 12 from Pasco to Oaxaca, returning Wed, Feb 24, priced at $687 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/12/2027TANYT&leg2=from:OAX,to:PSC,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:686.57&airProductToken=AQqoAQo2CNWCARIENTU3OBjPFCCycSiAraIDMJGuogM4TkAAWAFqCjFfYmFzaWNlY29yCFNOWDZCOUJOCjUI1YIBEgM1MDUYsnEgiDgo0bGiAzC6s6IDOE5AAFgBagoxX2Jhc2ljZWNvcghTTlg2QjlCTgo3CNWCARIEMTU3NRiIOCCOuAEot7WiAzDVtqIDOE5AAFgBagoxX2Jhc2ljZWNvcghTTlg2QjlCTgqpAQo3CNWCARIEMTU3NhiOuAEgiDgo0o-mAzDrkKYDOE5AAFgBagoxX2Jhc2ljZWNvcghTTlg2QjlCTgo2CNWCARIEMTYwORiIOCCycSjak6YDMOmVpgM4TkAAWAFqCjFfYmFzaWNlY29yCFNOWDZCOUJOCjYI1YIBEgQ0NzU1GLJxIM8UKOuZpgMw6pqmAzhOQABYAWoKMV9iYXNpY2Vjb3IIU05YNkI5Qk4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) Tue, Jan 12 - Wed, Feb 24 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Tue, Jan 19 from Pasco to Oaxaca, returning Tue, Feb 2, priced at $698 Found 14 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/19/2027TANYT&leg2=from:OAX,to:PSC,departure:2/2/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:697.76&airProductToken=AQqeAQoyCMGCARIENDk0NBjPFCDvuQEonPyiAzC%5F%5FaIDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE4MDYY77kBIKOxASiwgqMDMMaDowM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgozCMGCARIEMjE4NxijsQEgjrgBKL2EowMw8oWjAzhCQAFYAWoFQkFTSUNyCFFMWDVOQkJaCp4BCjMIwYIBEgQyMTg3GI64ASCjsQEoyZikAzCImqQDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE3NDQYo7EBIO-5ASihm6QDMMScpAM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgoyCMGCARIENDk0NBjvuQEgzxQogKOkAzC0pKQDOEJAAVgBagVCQVNJQ3IIUUxYNU5CQloSDAgBEAEYASoCQUEyABgBIgQIARABKAIoAygEMAs) Tue, Jan 19 - Tue, Feb 2 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Thu, Jan 28 from Pasco to Oaxaca, returning Thu, Feb 18, priced at $701 Found 17 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/28/2027TANYT&leg2=from:OAX,to:PSC,departure:2/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:700.57&airProductToken=AQqdAQoyCMGCARIENTAwNxjPFCDvuQEo7NyjAzCe3qMDOEJAAFgBagVCQVNJQ3IITkxYNU5CQloKMgjBggESAzg5NBjvuQEgo7EBKOzjowMwg-WjAzhCQAFYAWoFQkFTSUNyCE5MWDVOQkJaCjMIwYIBEgQyMTg3GKOxASCOuAEo3emjAzCS66MDOEJAAVgBagVCQVNJQ3IITkxYNU5CQloKngEKMwjBggESBDIxODcYjrgBIKOxASjOzKUDMI7OpQM4QkAAWAFqBUJBU0lDcghRTFg1TkJCWgozCMGCARIEMTcwNBijsQEg77kBKMTQpQMw6tGlAzhCQAFYAWoFQkFTSUNyCFFMWDVOQkJaCjIIwYIBEgQ0OTQ0GO-5ASDPFCj21qUDMK%5FYpQM4QkABWAFqBUJBU0lDcghRTFg1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Thu, Jan 28 - Thu, Feb 18 · PSC · OAX · Roundtrip [Select Delta flight, departing Tue, May 4 from Pasco to Oaxaca, returning Wed, May 19, priced at $703 Found 8 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:5/4/2027TANYT&leg2=from:OAX,to:PSC,departure:5/19/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:702.07&airProductToken=AQq%5FAQo1CMSYARIEMzk3MhjPFCCSASjElKwDMJCVrAM4RUAAWAFqCU1BSU5CQVNJQ3IIWE5YUTFOQk0KQQjEmAESBDc5NDYYkgEgjLkBKL6WrAMwiJmsAzhFQAFYAWoJTUFJTkJBU0lDcghYTlhRMU5CTXoJCMGaARIDNDk1CkMIxJgBEgQ4MTU2GIy5ASCOuAEow5usAzCQnKwDOEVAAVgBaglNQUlOQkFTSUNyCFhOWFExTkJNegoIwZoBEgQxMDU0Cr8BCkMIxJgBEgQ4MTU5GI64ASCMuQEoocCtAzDrwK0DOEVAAFgBaglNQUlOQkFTSUNyCFhOWFExTkJNegoIwZoBEgQxMDUxCkEIxJgBEgQ4MTcxGIy5ASCSASiiwa0DMI%5FErQM4RUABWAFqCU1BSU5CQVNJQ3IIWE5YUTFOQk16CQjBmgESAzQ5NAo1CMSYARIENDAxNxiSASDPFCivxa0DMO7FrQM4RUABWAFqCU1BSU5CQVNJQ3IIWE5YUTFOQk0SCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) Tue, May 4 - Wed, May 19 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Tue, Jan 19 from Pasco to Oaxaca, returning Tue, Feb 2, priced at $709 Found 14 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/19/2027TANYT&leg2=from:OAX,to:PSC,departure:2/2/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:708.38&airProductToken=AQqeAQoyCMGCARIENDk0NBjPFCDvuQEonPyiAzC%5F%5FaIDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE4MDYY77kBIKOxASiwgqMDMMaDowM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgozCMGCARIEMjE4NxijsQEgjrgBKL2EowMw8oWjAzhCQAFYAWoFQkFTSUNyCFFMWDVOQkJaCp4BCjMIwYIBEgQyMTg3GI64ASCjsQEoyZikAzCImqQDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE0ODkYo7EBIO-5ASi7oKQDMN6hpAM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgoyCMGCARIENDk0NBjvuQEgzxQogKOkAzC0pKQDOEJAAVgBagVCQVNJQ3IIUUxYNU5CQloSDAgBEAEYASoCQUEyABgBIgQIARABKAIoAygEMAs) Tue, Jan 19 - Tue, Feb 2 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Wed, Jan 27 from Pasco to Oaxaca, returning Thu, Feb 18, priced at $709 Found 1 day ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/27/2027TANYT&leg2=from:OAX,to:PSC,departure:2/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:708.95&airProductToken=AQqeAQoyCMGCARIENTAwNxjPFCDvuQEozNGjAzD-0qMDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE4MDYY77kBIKOxASiw3KMDMMbdowM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgozCMGCARIEMjE4NxijsQEgjrgBKL3eowMw8t-jAzhCQAFYAWoFQkFTSUNyCFFMWDVOQkJaCp4BCjMIwYIBEgQyMTg3GI64ASCjsQEozsylAzCOzqUDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE3MDQYo7EBIO-5ASjE0KUDMOrRpQM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgoyCMGCARIENTAwNhjvuQEgzxQotNilAzDl2aUDOEJAAVgBagVCQVNJQ3IIUUxYNU5CQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Wed, Jan 27 - Thu, Feb 18 · PSC · OAX · Roundtrip [Select United flight, departing Tue, Jan 12 from Pasco to Oaxaca, returning Wed, Feb 24, priced at $710 Found 11 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/12/2027TANYT&leg2=from:OAX,to:PSC,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:709.97&airProductToken=AQqpAQo2CNWCARIENTU3OBjPFCCycSiAraIDMJGuogM4TkAAWAFqCjFfYmFzaWNlY29yCFNOWDZCOUJOCjYI1YIBEgQxOTY0GLJxIIg4KI2yogMw8rOiAzhOQABYAWoKMV9iYXNpY2Vjb3IIU05YNkI5Qk4KNwjVggESBDE1NzUYiDggjrgBKLe1ogMw1baiAzhOQABYAWoKMV9iYXNpY2Vjb3IIU05YNkI5Qk4KqQEKNwjVggESBDE1NzYYjrgBIIg4KNKPpgMw65CmAzhOQABYAWoKMV9iYXNpY2Vjb3IIU05YNkI5Qk4KNgjVggESBDE2NTgYiDggsnEogJKmAzCPlKYDOE5AAFgBagoxX2Jhc2ljZWNvcghTTlg2QjlCTgo2CNWCARIENDc1NRiycSDPFCjrmaYDMOqapgM4TkAAWAFqCjFfYmFzaWNlY29yCFNOWDZCOUJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) Tue, Jan 12 - Wed, Feb 24 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Thu, Jan 28 from Pasco to Oaxaca, returning Thu, Feb 18, priced at $712 Found 17 hours ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:1/28/2027TANYT&leg2=from:OAX,to:PSC,departure:2/18/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:711.76&airProductToken=AQqdAQoyCMGCARIENTAwNxjPFCDvuQEo7NyjAzCe3qMDOEJAAFgBagVCQVNJQ3IITkxYNU5CQloKMgjBggESAzg5NBjvuQEgo7EBKOzjowMwg-WjAzhCQAFYAWoFQkFTSUNyCE5MWDVOQkJaCjMIwYIBEgQyMTg3GKOxASCOuAEo3emjAzCS66MDOEJAAVgBagVCQVNJQ3IITkxYNU5CQloKngEKMwjBggESBDIxODcYjrgBIKOxASjOzKUDMI7OpQM4QkAAWAFqBUJBU0lDcghRTFg1TkJCWgozCMGCARIEMTcwNBijsQEg77kBKMTQpQMw6tGlAzhCQAFYAWoFQkFTSUNyCFFMWDVOQkJaCjIIwYIBEgQ1MDA2GO-5ASDPFCi02KUDMOXZpQM4QkABWAFqBUJBU0lDcghRTFg1TkJCWhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) Thu, Jan 28 - Thu, Feb 18 · PSC · OAX · Roundtrip [Select American Airlines flight, departing Sun, Feb 7 from Pasco to Oaxaca, returning Wed, Feb 24, priced at $717 Found 3 days ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:2/7/2027TANYT&leg2=from:OAX,to:PSC,departure:2/24/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:716.57&airProductToken=AQqeAQoyCMGCARIENDk0NBjPFCDvuQEo%5FNGkAzCf06QDOEJAAFgBagVCQVNJQ3IIUUxXNU5CQloKMwjBggESBDE4MDYY77kBIKOxASiQ2KQDMKbZpAM4QkABWAFqBUJBU0lDcghRTFc1TkJCWgozCMGCARIEMjE4NxijsQEgjrgBKJ3apAMw0tukAzhCQAFYAWoFQkFTSUNyCFFMVzVOQkJaCp4BCjMIwYIBEgQyMTg3GI64ASCjsQEojpCmAzDOkaYDOEJAAFgBagVCQVNJQ3IIUUxYNU5CQloKMwjBggESBDE3MDQYo7EBIO-5ASiElKYDMKqVpgM4QkABWAFqBUJBU0lDcghRTFg1TkJCWgoyCMGCARIENDk0NBjvuQEgzxQotpqmAzDvm6YDOEJAAVgBagVCQVNJQ3IIUUxYNU5CQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) Sun, Feb 7 - Wed, Feb 24 · PSC · OAX · Roundtrip [Select Aeromexico flight, departing Thu, Apr 15 from Pasco to Oaxaca, returning Fri, Apr 23, priced at $1,263 Found 5 days ago](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:4/15/2027TANYT&leg2=from:OAX,to:PSC,departure:4/23/2027TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&flp=mdl:flights-flex-module,price:1262.13&airProductToken=AQq2AQo-CMGaARIEMzc4OBjPFCDMfCjNv6oDMITBqgM4VkAAWAFqBkJBU0lDQXIISE5XQTBWQk16CgjEmAESBDQwNTYKPgjBmgESBDM0MTMYzHwgjLkBKPLKqgMwhc2qAzhWQAFYAWoGQkFTSUNBcghITldBMFZCTXoJCMSYARIDNjExCjQIwZoBEgQxMDU0GIy5ASCOuAEog9GqAzDQ0aoDOFZAAVgBagZCQVNJQ0FyCEhOV0EwVkJNCqoBCjQIwZoBEgQxMDUxGI64ASCMuQEo5purAzCwnKsDOFZAAFgBagZCQVNJQ0FyCFROV1ExTkJNCjIIwZoBEgM0OTQYjLkBIJIBKOKcqwMwz5-rAzhWQAFYAWoGQkFTSUNBcghUTldRMU5CTQo-CMGaARIENDkxOBiSASDPFCjvoKsDMK6hqwM4VkABWAFqBkJBU0lDQXIIVE5XUTFOQk16CgjEmAESBDQwMTcSCggBEAEYASoCQU0YASIECAEQASgCKAMoBDAB) Thu, Apr 15 - Fri, Apr 23 · PSC · OAX · Roundtrip ## Alternative airports near Oaxaca Prices were available within the past 7 days. Prices and availability are subject to change. [Select flight to Xoxocotlan Intl. OAX. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $1,108](https://www.expedia.com/Flights-Search?leg1=from:PSC,to:OAX,departure:11/27/2026TANYT&leg2=from:OAX,to:PSC,departure:11/30/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 12 min ## Find the cheapest month to fly from Pasco (PSC) to Oaxaca (OAX) ### February is typically the cheapest month to fly From $637 - $2,713 per traveler. View flights in February Insights are based on prices from searches for economy trips of 10 days or less on our sites in the last 12 months. Insights are informative only and current prices may differ. ## Book with confidence ### Pasco to Oaxaca Intl. Flights #### The cheapest times to fly from Pasco to Oaxaca Intl. 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 Pasco to Oaxaca Intl. are during the month of January. You can find some of the cheapest flights from Pasco to Oaxaca Intl. with Expedia's search tool and vast selection of airlines. #### The best time to book a flight from Pasco to Oaxaca Intl. Sunday is one of the best days to book for cheap flights from Pasco to Oaxaca Intl.: 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 Pasco to Oaxaca Intl. 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 Pasco to Oaxaca Intl. in 2026\. You can also book with separate airlines for your outbound and return journeys, from $371 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 Pasco to Oaxaca Intl. 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 Pasco to Oaxaca Intl. 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) cost? You can find cheap one-way flights from $371 and cheap return flights $687 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) with Expedia. One-way flights usually range from $375 to $1369, and return flights typically cost between $782 and $2917\. 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? The cheapest month to fly from PSC to OAX is January 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? Enter PSC to OAX and your travel dates, then apply the 'Nonstop' filter to see only direct flights. ### How do I find cheap flights from Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX), 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? The earliest flight from Pasco (Tri-Cities) to Oaxaca Intl. (Xoxocotlan Intl.) usually departs at around 5:00 AM, operated by American Airlines. This early departure allows you to arrive in Oaxaca with a full day ahead of you. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search. ### How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? Flights from PSC to OAX with one stop typically take around 12 hours 30 minutes, covering approximately 2,395 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? Business class seats are offered on the PSC to OAX route with Delta Air Lines. ### How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) flight with Expedia? It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) 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 Oaxaca from Tri-Cities (PSC)? From Tri-Cities (PSC), you can fly typically into Xoxocotlan Intl. (OAX) to reach Oaxaca. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Denver Intl. (DEN), Sky Harbor Intl. (PHX) before reaching Oaxaca. 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) at the last minute? Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) 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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) flight and hotel package? Securing a Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) [Oaxaca Vacation Packages](https://www.expedia.com/oaxaca.d2631.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 Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX)? If you booked your Pasco, WA (PSC-Tri-Cities) to Oaxaca Intl. (OAX) 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 | Tri-Cities Airport | | ------------------- | -------------------------------- | | Destination airport | Oaxaca Intl. Airport | | Distance | 2,394 miles away | | Airlines serving | American Airlines, United, Delta | | Popular airline | American Airlines | | Roundtrip price | $687 | ## Explore a world of travel with Expedia - [Flights](?equalTargetTab=tab-0) - [Flights from Dallas (DFW) to Oaxaca Intl. (OAX)](https://www.expedia.com/lp/flights/dfw/oax/dallas-to-oaxaca-intl) - [Flights from Reynosa (REX) to Oaxaca Intl. (OAX)](https://www.expedia.com/lp/flights/rex/oax/reynosa-to-oaxaca-intl) - [Flights from Reno (RNO) to Oaxaca Intl. (OAX)](https://www.expedia.com/lp/flights/rno/oax/reno-to-oaxaca-intl) - [Flights from Vancouver (YVR) to Oaxaca Intl. 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(OAX)](https://www.expedia.com/lp/flights/tij/oax/tijuana-to-oaxaca-intl) \*Available to One Key members. ## Other language versions ```yaml hreflang: x-default: https://www.expedia.com/lp/flights/psc/oax/pasco-to-oaxaca-intl en-SG: https://www.expedia.com.sg/lp/flights/psc/oax/pasco-to-oaxaca-intl en-PH: https://www.expedia.com.ph/lp/flights/psc/oax/pasco-to-oaxaca-intl pt-BR: https://www.expedia.com.br/lp/voos/psc/oax/pasco-para-oaxaca-int nl-NL: https://www.expedia.nl/lp/vluchten/psc/oax/pasco-naar-internationale-luchthaven-oaxaca es: https://www.expedia.com/es/lp/vuelos/psc/oax/pasco-a-oaxaca de-DE: https://www.expedia.de/lp/fluge/psc/oax/pasco-nach-oaxaca-intl en-KR: https://www.expedia.co.kr/en/lp/flights/psc/oax/pasco-to-oaxaca-intl es-ES: https://www.expedia.es/lp/vuelos/psc/oax/pasco-a-aeropuerto-internacional-de-oaxaca ar: https://www.expedia.sa/lp/flights/psc/oax/pasco-to-oaxaca-intl es-MX: https://www.expedia.mx/lp/vuelos/psc/oax/pasco-a-oaxaca en-US: https://www.expedia.com/lp/flights/psc/oax/pasco-to-oaxaca-intl en-IN: https://www.expedia.co.in/lp/flights/psc/oax/pasco-to-oaxaca-intl ```