Title: $324 Cheap flights from Alliance to Pasco (AIA 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) # $324 Cheap Flights from Alliance (AIA) to Pasco (PSC) [View $324 flight on Wed, Apr 1, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:AIA,to:PSC,departure:4/1/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:323.61&airProductToken=AQqOAQomCMuOARIENDIzNRiAAiCDaSjKl4kDMIaYiQM4UUAAWAFyBFExNE4KMQjBggESBDE0MTQYg2kg77kBKPKZiQMw6pqJAzhTQAFYAWoETUFJTnIIU1VBSFpOTTEKMQjBggESBDUwMDYY77kBIM8UKMWciQMw8p2JAzhTQAFYAWoETUFJTnIIU1VBSFpOTTESCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAB) ## Popular airlines from Alliance, NE (AIA-Alliance Municipal) 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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&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:AIA,to:PSC,departure:4/2/2026TANYT&leg2=from:PSC,to:AIA,departure:4/9/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### 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 Alliance to Pasco (AIA-PSC) Prices were available within the past 7 days and start at $324 for one-way flights and $406 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $406 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:405.60&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4S0ABWAFqB0VDT05PTVlyCEtGQTJBREROClwKMgjVggESAzQ5NBjPFCCDaSiQkY0DMKWSjQM4S0AAWAFqB0VDT05PTVlyCEtGQTJBREROCiYIy44BEgQ0MjEwGINpIIACKNqTjQMwlpSNAzhWQAFYAXIEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $446 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:445.60&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4TEABWAFqB0VDT05PTVlyCExGQTRBREROClwKMgjVggESAzQ5NBjPFCCDaSiQkY0DMKWSjQM4S0AAWAFqB0VDT05PTVlyCEtGQTJBREROCiYIy44BEgQ0MjEwGINpIIACKNqTjQMwlpSNAzhWQAFYAXIEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $491 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:490.60&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4VEABWAFqB0VDT05PTVlyCFRGQTdBREROClwKMgjVggESAzQ5NBjPFCCDaSiQkY0DMKWSjQM4S0AAWAFqB0VDT05PTVlyCEtGQTJBREROCiYIy44BEgQ0MjEwGINpIIACKNqTjQMwlpSNAzhWQAFYAXIEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $498 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:497.60&airProductToken=AQphCiwIy44BEgQ0MjM1GIACIINpKOrWigMwpteKAzhNQABYAWoFMl9lY29yA00zTgoxCNWCARIENTI5OBiDaSDPFCjL2IoDMO7ZigM4VEAAWAFqBTJfZWNvcghURkE3QURETgphCjAI1YIBEgM0OTQYzxQgg2kokJGNAzClko0DOEtAAFgBagUyX2Vjb3IIS0ZBMkFERE4KLQjLjgESBDQyMTAYg2kggAIo2pONAzCWlI0DOFZAAFgBagUyX2Vjb3IEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $536 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:535.60&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4U0ABWAFqB0VDT05PTVlyCFNGQTdPREROClwKMgjVggESAzQ5NBjPFCCDaSiQkY0DMKWSjQM4S0AAWAFqB0VDT05PTVlyCEtGQTJBREROCiYIy44BEgQ0MjEwGINpIIACKNqTjQMwlpSNAzhWQAFYAXIEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $553 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:552.61&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4S0ABWAFqB0VDT05PTVlyCEtGQTJBREROClwKMwjVggESBDQ3MjEYzxQgg2ko9ZSNAzCOlo0DOFNAAFgBagdFQ09OT01ZcghTRkE3T0RETgolCMuOARIENDIzMBiDaSCAAiirl40DMOeXjQM4TUABWAFyA00zThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $583 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:582.60&airProductToken=AQphCiwIy44BEgQ0MjM1GIACIINpKOrWigMwpteKAzhNQABYAWoFMl9lY29yA00zTgoxCNWCARIENTI5OBiDaSDPFCjL2IoDMO7ZigM4U0AAWAFqBTJfZWNvcghTRkE3T0RETgphCjAI1YIBEgM0OTQYzxQgg2kokJGNAzClko0DOEtAAFgBagUyX2Vjb3IIS0ZBMkFERE4KLQjLjgESBDQyMTAYg2kggAIo2pONAzCWlI0DOFZAAFgBagUyX2Vjb3IEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $618 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:617.61&airProductToken=AQpdCiYIy44BEgQ0MjEyGIACIINpKLTZigMw8NmKAzhWQABYAXIEVjIxTgozCNWCARIEMTkxMxiDaSDPFCi43IoDMNHdigM4TEABWAFqB0VDT05PTVlyCExGQTRBREROClwKMwjVggESBDQ3MjEYzxQgg2ko9ZSNAzCOlo0DOFdAAFgBagdFQ09OT01ZcghXRkEwQURETgolCMuOARIENDIzMBiDaSCAAiirl40DMOeXjQM4QkABWAFyA0IwThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $632 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:631.60&airProductToken=AQphCiwIy44BEgQ0MjM1GIACIINpKOrWigMwpteKAzhNQABYAWoFMl9lY29yA00zTgoxCNWCARIENTI5OBiDaSDPFCjL2IoDMO7ZigM4UUAAWAFqBTJfZWNvcghRQUE0QURFTgphCjAI1YIBEgM0OTQYzxQgg2kokJGNAzClko0DOEtAAFgBagUyX2Vjb3IIS0ZBMkFERE4KLQjLjgESBDQyMTAYg2kggAIo2pONAzCWlI0DOFZAAFgBagUyX2Vjb3IEVjIxThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![KEY LIME AIR DBA DENVER AIR CONNECTION](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KG.gif) Sat, Apr 18 - Sat, May 16 AIA Alliance PSC Pasco $645 Roundtrip found 6 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:AIA,to:PSC,departure:4/18/2026TANYT&leg2=from:PSC,to:AIA,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:644.60&airProductToken=AQphCiwIy44BEgQ0MjM1GIACIINpKOrWigMwpteKAzhNQABYAWoFMl9lY29yA00zTgoxCNWCARIENTI5OBiDaSDPFCjL2IoDMO7ZigM4VEAAWAFqBTJfZWNvcghURkE3QURETgphCjEI1YIBEgQ0NzIxGM8UIINpKPWUjQMwjpaNAzhTQABYAWoFMl9lY29yCFNGQTdPREROCiwIy44BEgQ0MjMwGINpIIACKKuXjQMw55eNAzhNQABYAWoFMl9lY29yA00zThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ## Frequently asked questions ### How much does a flight from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities) cost? ### What is the cheapest month to fly from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### Which airlines fly direct from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the cheapest airline that flies from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### How do I find cheap flights from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the best time to fly from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the earliest flight from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### How long does it take to fly from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### Can you fly business or first class from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ### How do I earn miles on a Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities) flight with Expedia? ### What airports do you fly into for Pasco from Alliance Municipal (AIA)? ### Is it cheaper to buy a plane ticket from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities) at the last minute? ### Is it cheaper to book a Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities) flight and hotel package? ### Can I cancel or change the date of my flight from Alliance, NE (AIA-Alliance Municipal) to Pasco, WA (PSC-Tri-Cities)? ## Travel information | Origin airport | Alliance Municipal | | ------------------- | ------------------ | | Destination airport | Tri-Cities | | Roundtrip price | $406 | | Distance | 856 mi | ## Book with confidence # Alliance to Pasco Flights The cheapest times to fly from Alliance 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 Alliance to Pasco are during the month of April. You can find some of the cheapest flights from Alliance to Pasco with Expedia's search tool and vast selection of airlines. The best time to book a flight from Alliance to Pasco Sunday is one of the best days to book for cheap flights from Alliance 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 Alliance 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 Alliance to Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $324 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 Alliance 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 Alliance 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.