Title: Flights to Pasco from Pullman from $275 (PUW 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) # $275 Cheap Flights from Pullman (PUW) to Pasco (PSC) [View $275 flight on Sat, Mar 28, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:PUW,to:PSC,departure:3/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:274.20&airProductToken=AQpnCjIIwaYBEgQyMzA5GI-1ASCSASiM8YgDMNrxiAM4WEAAWAFqBVNBVkVScghWSDRPQVNCTgoxCMGmARIEMjQ0MBiSASDPFCin8ogDMOLyiAM4WEABWAFqBVNBVkVScghWSDRPQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ## Popular airlines from Pullman, WA (PUW-Pullman - Moscow Regional) to Tri-Cities Airport (PSC) - ![](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:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&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_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](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:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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:PUW,to:PSC,departure:4/1/2026TANYT&leg2=from:PSC,to:PUW,departure:4/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) ## Cheap Flights from Pullman to Pasco (PUW-PSC) Prices were available within the past 7 days and start at $275 for one-way flights and $388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $388 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:387.41&airProductToken=AQpnCjIIwaYBEgQyMTUyGI-1ASCSASiFp4kDMM-niQM4WEAAWAFqBVNBVkVScghOSDJFQVNCTgoxCMGmARIEMjQwNRiSASDPFCi9qYkDMPipiQM4WEABWAFqBVNBVkVScghOSDJFQVNCTgpnCjEIwaYBEgQyMjYyGM8UIJIBKKfViQMw7tWJAzhYQABYAWoFU0FWRVJyCE5IMkVBVkJOCjIIwaYBEgQyMjkxGJIBII-1ASi-3okDMIDfiQM4WEABWAFqBVNBVkVScghRSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $392 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:391.40&airProductToken=AQpnCjIIwaYBEgQyMTUyGI-1ASCSASiFp4kDMM-niQM4WEAAWAFqBVNBVkVScghOSDJFQVNCTgoxCMGmARIEMjQwNRiSASDPFCi9qYkDMPipiQM4WEABWAFqBVNBVkVScghOSDJFQVNCTgpnCjEIwaYBEgQyNDA0GM8UIJIBKK3TiQMw-dOJAzhYQABYAWoFU0FWRVJyCFNIMkVBU0JOCjIIwaYBEgQyMjkzGJIBII-1ASjF1YkDMIfWiQM4WEABWAFqBVNBVkVScghTSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $413 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:412.41&airProductToken=AQpnCjIIwaYBEgQyMDY3GI-1ASCSASikookDMPKiiQM4WEAAWAFqBVNBVkVScghRSDJFQVNCTgoxCMGmARIEMzA1NxiSASDPFCjCp4kDMIKoiQM4WEABWAFqBVNBVkVScghOSDJFQVZCTgpnCjEIwaYBEgQyMjYyGM8UIJIBKKfViQMw7tWJAzhYQABYAWoFU0FWRVJyCE5IMkVBVkJOCjIIwaYBEgQyMjkxGJIBII-1ASi-3okDMIDfiQM4WEABWAFqBVNBVkVScghRSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $417 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:416.42&airProductToken=AQpnCjIIwaYBEgQyMDY3GI-1ASCSASikookDMPKiiQM4WEAAWAFqBVNBVkVScghTSDJFQVNCTgoxCMGmARIEMjEwMBiSASDPFCjKpYkDMIimiQM4WEABWAFqBVNBVkVScghTSDJFQVNCTgpnCjEIwaYBEgQyMjYyGM8UIJIBKKfViQMw7tWJAzhYQABYAWoFU0FWRVJyCE5IMkVBVkJOCjIIwaYBEgQyMjkxGJIBII-1ASi-3okDMIDfiQM4WEABWAFqBVNBVkVScghRSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $421 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.40&airProductToken=AQpnCjIIwaYBEgQyMDY3GI-1ASCSASikookDMPKiiQM4WEAAWAFqBVNBVkVScghTSDJFQVNCTgoxCMGmARIEMjEwMBiSASDPFCjKpYkDMIimiQM4WEABWAFqBVNBVkVScghTSDJFQVNCTgpnCjEIwaYBEgQyNDA0GM8UIJIBKK3TiQMw-dOJAzhYQABYAWoFU0FWRVJyCFNIMkVBU0JOCjIIwaYBEgQyMjkzGJIBII-1ASjF1YkDMIfWiQM4WEABWAFqBVNBVkVScghTSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $426 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:425.40&airProductToken=AQpnCjIIwaYBEgQyMTUyGI-1ASCSASiFp4kDMM-niQM4WEAAWAFqBVNBVkVScghOSDJFQVNCTgoxCMGmARIEMjQwNRiSASDPFCi9qYkDMPipiQM4WEABWAFqBVNBVkVScghOSDJFQVNCTgpnCjEIwaYBEgQyMTAxGM8UIJIBKMTQiQMwhdGJAzhYQABYAWoFU0FWRVJyCFZINEVBU0JOCjIIwaYBEgQyMjkxGJIBII-1ASie04kDMODTiQM4WEABWAFqBVNBVkVScghWSDRFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $428 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.40&airProductToken=AQpnCjIIwaYBEgQyMzA5GI-1ASCSASisqYkDMPqpiQM4WEAAWAFqBVNBVkVScghPSDJFQVVCTgoxCMGmARIEMjQ0MBiSASDPFCjHqokDMIKriQM4WEABWAFqBVNBVkVScghWSDJFQVZCTgpnCjEIwaYBEgQyMjYyGM8UIJIBKKfViQMw7tWJAzhYQABYAWoFU0FWRVJyCE5IMkVBVkJOCjIIwaYBEgQyMjkxGJIBII-1ASi-3okDMIDfiQM4WEABWAFqBVNBVkVScghRSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $432 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:431.41&airProductToken=AQpnCjIIwaYBEgQyMzA5GI-1ASCSASisqYkDMPqpiQM4WEAAWAFqBVNBVkVScghPSDJFQVVCTgoxCMGmARIEMjQ0MBiSASDPFCjHqokDMIKriQM4WEABWAFqBVNBVkVScghWSDJFQVZCTgpnCjEIwaYBEgQyNDA0GM8UIJIBKK3TiQMw-dOJAzhYQABYAWoFU0FWRVJyCFNIMkVBU0JOCjIIwaYBEgQyMjkzGJIBII-1ASjF1YkDMIfWiQM4WEABWAFqBVNBVkVScghTSDJFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $451 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:450.41&airProductToken=AQpnCjIIwaYBEgQyMDY3GI-1ASCSASikookDMPKiiQM4WEAAWAFqBVNBVkVScghRSDJFQVNCTgoxCMGmARIEMzA1NxiSASDPFCjCp4kDMIKoiQM4WEABWAFqBVNBVkVScghOSDJFQVZCTgpnCjEIwaYBEgQyMTAxGM8UIJIBKMTQiQMwhdGJAzhYQABYAWoFU0FWRVJyCFZINEVBU0JOCjIIwaYBEgQyMjkxGJIBII-1ASie04kDMODTiQM4WEABWAFqBVNBVkVScghWSDRFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, Apr 2 - Mon, Apr 6 PUW Pullman PSC Pasco $455 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:PUW,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:PUW,departure:4/6/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.41&airProductToken=AQpnCjIIwaYBEgQyMDY3GI-1ASCSASikookDMPKiiQM4WEAAWAFqBVNBVkVScghTSDJFQVNCTgoxCMGmARIEMjEwMBiSASDPFCjKpYkDMIimiQM4WEABWAFqBVNBVkVScghTSDJFQVNCTgpnCjEIwaYBEgQyMjYyGM8UIJIBKKfViQMw7tWJAzhYQABYAWoFU0FWRVJyCFZINEVBU0JOCjIIwaYBEgQyMzY0GJIBII-1ASi814kDMP7XiQM4WEABWAFqBVNBVkVScghWSDRFQVNCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMA0) ## Frequently asked questions ### How much does a flight from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities) cost? ### What is the cheapest month to fly from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### Which airlines fly direct from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### What is the cheapest airline that flies from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### How do I find cheap flights from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### What is the best time to fly from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### What is the earliest flight from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### Can you fly business or first class from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ### How do I earn miles on a Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities) flight with Expedia? ### Is it cheaper to buy a plane ticket from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities) at the last minute? ### Is it cheaper to book a Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities) flight and hotel package? ### Can I cancel or change the date of my flight from Pullman, WA (PUW-Pullman - Moscow Regional) to Pasco, WA (PSC-Tri-Cities)? ## Travel information | Origin airport | Pullman - Moscow Regional | | ------------------- | ------------------------- | | Destination airport | Tri-Cities | | Roundtrip price | $387 | | Distance | 100 mi | ## Book with confidence # Pullman to Pasco Flights The cheapest times to fly from Pullman 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 Pullman to Pasco are during the month of April. You can find some of the cheapest flights from Pullman to Pasco with Expedia's search tool and vast selection of airlines. The best time to book a flight from Pullman to Pasco Sunday is one of the best days to book for cheap flights from Pullman 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 Pullman 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 Pullman to Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $275 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 Pullman 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 Pullman 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.