Title: Cheap flights from Phoenix to Pasco from $159 (PHX to PSC) - Expedia.com ![blue bridge over Columbia river in Tri-cities Washington state](https://images.trvl-media.com/place/2878/9049bec3-53f1-48e4-9f2a-258938982d2f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2878/9049bec3-53f1-48e4-9f2a-258938982d2f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $159 Cheap Flights from Phoenix (PHX) to Pasco (PSC) [View $159 flight on Tue, May 5, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PHX,to:PSC,departure:5/5/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:158.20&airProductToken=AQpmCjEIwaYBEgM0MDEY77kBIJIBKMSajAMwhZyMAzhYQABYAWoFU0FWRVJyCE9IMllYVUJOCjEIwaYBEgQyMzAyGJIBIM8UKN6cjAMwmp2MAzhYQAFYAWoFU0FWRVJyCE9IMllYVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwDQ) ## Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Tri-Cities Airport (PSC) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ## Cheap Flights from Phoenix to Pasco (PHX-PSC) Prices were available within the past 7 days and start at $159 for one-way flights and $285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Apr 24 - Mon, Apr 27 PHX Phoenix PSC Pasco $285 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:4/24/2026TANYT&leg2=from:PSC,to:PHX,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:284.38&airProductToken=AQpvCjYIxJgBEgQyNDQ0GO-5ASCSASiqmosDMOqbiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXU0EwQkQKNQjEmAESBDM5OTIYkgEgzxQopJyLAzDonIsDOEVAAVgBaglNQUlOQkFTSUNyCFZBV1NBMEJEEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, May 9 - Sat, May 16 PHX Phoenix PSC Pasco $295 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/9/2026TANYT&leg2=from:PSC,to:PHX,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.38&airProductToken=AQpmCjEIwaYBEgM3OTkY77kBIJIBKLzDjAMwgsWMAzhYQABYAWoFU0FWRVJyCE9IMk9BVkJOCjEIwaYBEgQzMzUzGJIBIM8UKPLGjAMwsseMAzhYQAFYAWoFU0FWRVJyCEdINU9BVkJOEgwIARABGAEqAkFTMgAYASIECAEQASgCKAMoBDAN) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 30 - Sun, May 3 PHX Phoenix PSC Pasco $296 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:4/30/2026TANYT&leg2=from:PSC,to:PHX,departure:5/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:295.58&airProductToken=AQpvCjYIxJgBEgQyNDQ0GO-5ASCSASjq3YsDMKrfiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXU0EwQkQKNQjEmAESBDM4OTEYkgEgzxQogeKLAzDF4osDOEVAAVgBaglNQUlOQkFTSUNyCFZBV1NBMEJEEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, May 9 - Sat, May 16 PHX Phoenix PSC Pasco $300 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/9/2026TANYT&leg2=from:PSC,to:PHX,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:299.98&airProductToken=AQpmCjEIwaYBEgM2MDUY77kBIJIBKOzCjAMwrsSMAzhYQABYAWoFU0FWRVJyCE9IMk9BVkJOCjEIwaYBEgQzMzUzGJIBIM8UKPLGjAMwsseMAzhYQAFYAWoFU0FWRVJyCEdINU9BVkJOEgwIARABGAEqAkFTMgAYASIECAEQASgCKAMoBDAN) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Tue, May 5 - Mon, May 11 PHX Phoenix PSC Pasco $305 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/5/2026TANYT&leg2=from:PSC,to:PHX,departure:5/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:304.39&airProductToken=AQpmCjEIwaYBEgM2NDUY77kBIJIBKLCVjAMw7paMAzhYQABYAWoFU0FWRVJyCEdINU9BVkJOCjEIwaYBEgQyMzAyGJIBIM8UKN6cjAMwmp2MAzhYQAFYAWoFU0FWRVJyCE9INU9BVkJOCmYKMQjBpgESBDIzNjYYzxQgkgEo1t-MAzCW4IwDOFhAAFgBagVTQVZFUnIIR0g1T0FWQk4KMQjBpgESAzQ0ORiSASDvuQEos-aMAzDu54wDOFhAAVgBagVTQVZFUnIIR0g1T0FWQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Apr 22 - Sun, Apr 26 PHX Phoenix PSC Pasco $308 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:4/22/2026TANYT&leg2=from:PSC,to:PHX,departure:4/26/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:307.40&airProductToken=AQpmCjEIwaYBEgM3OTkY77kBIJIBKJyEiwMw4oWLAzhYQABYAWoFU0FWRVJyCEdINU9BVkJOCjEIwaYBEgQyMzAyGJIBIM8UKL6KiwMw-oqLAzhYQAFYAWoFU0FWRVJyCFFIMk9YVUJOCmcKMQjBpgESBDMzNTIYzxQgkgEot7WLAzD8tYsDOFhAAFgBagVTQVZFUnIIT0gyT0FVQk4KMgjBpgESBDE0MzMYkgEg77kBKM63iwMwg7mLAzhYQAFYAWoFU0FWRVJyCE9IMk9BVUJOEgwIARABGAEqAkFTMgAYASIECAEQASgCKAMoBDAN) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Apr 24 - Sun, May 3 PHX Phoenix PSC Pasco $310 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:4/24/2026TANYT&leg2=from:PSC,to:PHX,departure:5/3/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:309.99&airProductToken=AQpmCjEIwaYBEgM2MDUY77kBIJIBKIyaiwMwzpuLAzhYQABYAWoFU0FWRVJyCEdINU9BVkJOCjEIwaYBEgQyMzAyGJIBIM8UKP6giwMwuqGLAzhYQAFYAWoFU0FWRVJyCE9INU9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwDQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, May 7 - Sun, May 10 PHX Phoenix PSC Pasco $315 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/7/2026TANYT&leg2=from:PSC,to:PHX,departure:5/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:314.39&airProductToken=AQpmCjEIwaYBEgM2MDUY77kBIJIBKKysjAMw7q2MAzhYQABYAWoFU0FWRVJyCEdINU9BVkJOCjEIwaYBEgQyMzAyGJIBIM8UKJ6zjAMw2rOMAzhYQAFYAWoFU0FWRVJyCFFINU9BVkJOCmYKMQjBpgESBDIzNjYYzxQgkgEottSMAzD21IwDOFhAAFgBagVTQVZFUnIIR0g1T0FWQk4KMQjBpgESAzQ0ORiSASDvuQEok9uMAzDO3IwDOFhAAVgBagVTQVZFUnIIR0g1T0FWQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, May 12 - Sat, May 16 PHX Phoenix PSC Pasco $445 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/12/2026TANYT&leg2=from:PSC,to:PHX,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:444.80&airProductToken=AQo0CjIIwYIBEgQ2MzUzGO-5ASDPFCjf5owDMJHojAM4QkAAWAFqBUJBU0lDcghOV0ZXVU5CWAo0CjIIwYIBEgQ1MDA3GM8UIO-5ASiQkY0DMLiSjQM4QkAAWAFqBUJBU0lDcghOV0ZXVU5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, May 12 - Sat, May 16 PHX Phoenix PSC Pasco $465 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PHX,to:PSC,departure:5/12/2026TANYT&leg2=from:PSC,to:PHX,departure:5/16/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:464.40&airProductToken=AQpxCjcI1YIBEgQyMjA5GO-5ASCycSic5YwDMJ3mjAM4TkAAWAFqCjFfYmFzaWNlY29yCFRGSzVBRkJOCjYI1YIBEgQ1NDkxGLJxIM8UKMHmjAMww-eMAzhOQABYAWoKMV9iYXNpY2Vjb3IIVEZLNUFGQk4KcQo2CNWCARIENTU3OBjPFCCycSiXlY0DMJyWjQM4TkAAWAFqCjFfYmFzaWNlY29yCFRGSzVBRkJOCjcI1YIBEgQyMTQxGLJxIO-5ASjol40DMPOYjQM4TkAAWAFqCjFfYmFzaWNlY29yCFRGSzVBRkJOEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ## Alternative airports near Pasco Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) PSC Tri-Cities CheapestClosest 4 min [Flights from $489 ](https://www.expedia.com/Flights-Search?leg1=from:PHX,to:PSC,departure:4/4/2026TANYT&leg2=from:PSC,to:PHX,departure:4/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Find the cheapest month to fly from Phoenix (PHX) to Pasco (PSC) ### June is typically the cheapest month to fly From $152 - $411 per traveler. ## Frequently asked questions ### How much does a flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities) cost? ### What is the cheapest month to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### Which airlines fly direct from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### What is the cheapest airline that flies from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### How do I find cheap flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### What is the best airline to fly with from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### What is the best time to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### How many flights per day from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### What is the earliest flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### What are the most popular departure times for flights from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### How long does it take to fly from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### Can you fly business or first class from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? > - Delta Air Lines > - American Airlines > - United Airlines ### How much is a business class flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ### How do I earn miles on a Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities) flight with Expedia? ### What airports do you fly into for Pasco from Sky Harbor Intl. (PHX)? ### Is it cheaper to buy a plane ticket from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities) at the last minute? ### Is it cheaper to book a Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities) flight and hotel package? ### Can I cancel or change the date of my flight from Phoenix, AZ (PHX-Sky Harbor Intl.) to Pasco, WA (PSC-Tri-Cities)? ## Travel information | Origin airport | Sky Harbor Intl. | | ------------------- | ------------------------------------------------- | | Destination airport | Tri-Cities | | Airlines serving | Alaska Airlines, American Airlines, Delta, United | | Roundtrip price | $284 | | Distance | 961 mi | | Average flight time | 2 hours 58 mins | ## Book with confidence # Phoenix to Pasco Flights The cheapest times to fly from Phoenix to Pasco 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 Phoenix to Pasco are during the month of April. You can find some of the cheapest flights from Phoenix to Pasco with Expedia's search tool and vast selection of airlines. The best time to book a flight from Phoenix to Pasco Sunday is one of the best days to book for cheap flights from Phoenix to Pasco: 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 Phoenix to Pasco 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 Phoenix to Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $159 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 Phoenix to Pasco 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 Phoenix to Pasco 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. \*Flight schedules are subject to change. ## Explore a world of travel with Expedia - Lodging - Flights - [Pasco Hotels ](https://www.expedia.com/Pasco-Hotels.d2878.Travel-Guide-Hotels) - [Flights to Pasco ](https://www.expedia.com/Cheap-Flights-To-Pasco.d2878.Travel-Guide-Flights) - [Phoenix to Pasco ](https://www.expedia.com/lp/flights/178298/2878/phoenix-to-pasco) - [Dallas to Pasco ](https://www.expedia.com/lp/flights/178253/2878/dallas-to-pasco) \*Available to One Key members.