Title: Bismarck to Pasco cheap flights from $146 (BIS 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) # $146 Cheap Flights from Bismarck (BIS) to Pasco (PSC) [View $146 flight on Tue, Apr 28, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BIS,to:PSC,departure:4/28/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:145.20&airProductToken=AQpvCjYIxJgBEgQ1MTIyGIGSASDMfCjLyYsDMKjKiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQlEKNQjEmAESBDM2NzYYzHwgzxQo-MuLAzDLzYsDOEVAAVgBaglNQUlOQkFTSUNyCFZBVlNIM0JREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ## Popular airlines from Bismarck, ND (BIS-Bismarck 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:BIS,to:PSC,departure:4/15/2026TANYT&leg2=from:PSC,to:BIS,departure:4/22/2026TANYT&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:BIS,to:PSC,departure:4/15/2026TANYT&leg2=from:PSC,to:BIS,departure:4/22/2026TANYT&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:BIS,to:PSC,departure:4/15/2026TANYT&leg2=from:PSC,to:BIS,departure:4/22/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ## Cheap Flights from Bismarck to Pasco (BIS-PSC) Prices were available within the past 7 days and start at $146 for one-way flights and $706 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) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $706 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:705.40&airProductToken=AQpuCjYIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4RUAAWAFqCU1BSU5CQVNJQ3IIVUFWTkEwQlEKNAjEmAESAzc2MhjMfCDPFCj9qZMDMMWrkwM4RUABWAFqCU1BSU5CQVNJQ3IIVUFWTkEwQlESDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $731 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:730.40&airProductToken=AQpuCjYIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4VUAAWAFqCU1BSU5DTEFTQ3IIVUZVUUEwTUwKNAjEmAESAzc2MhjMfCDPFCj9qZMDMMWrkwM4VUABWAFqCU1BSU5DTEFTQ3IIVUZVUUEwTUwKbwo1CMSYARIEMjYyMhjPFCDMfCjt3ZMDMJ3fkwM4S0AAWAFqCU1BSU5DTEFTQ3IIS0FVR0EwTVEKNgjEmAESBDM5MzUYzHwggZIBKOngkwMwyOGTAzhLQAFYAWoJTUFJTkNMQVNDcghLQVVHQTBNURIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $736 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:735.70&airProductToken=AQpuCjYIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4VUAAWAFqCU1BSU5DTEFTQ3IIVUZVUUEwTUwKNAjEmAESAzc2MhjMfCDPFCj9qZMDMMWrkwM4VUABWAFqCU1BSU5DTEFTQ3IIVUZVUUEwTUwKpQEKNQjEmAESBDM4OTAYzxQgkgEo3uOTAzCm5JMDOEtAAFgBaglNQUlOQ0xBU0NyCEtBVUdBME1RCjQIxJgBEgM5NTMYkgEgzHwo4-WTAzCn55MDOEtAAVgBaglNQUlOQ0xBU0NyCEtBVUdBME1RCjYIxJgBEgQ0MDY2GMx8IIGSASj-6JMDMOLpkwM4S0ABWAFqCU1BSU5DTEFTQ3IIS0FVR0EwTVESDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $786 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:785.40&airProductToken=AQpwCjcIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4U0AAWAFqCkNPTUZUQ0xBU0NyCFVBVk5BMElMCjUIxJgBEgM3NjIYzHwgzxQo_amTAzDFq5MDOFNAAVgBagpDT01GVENMQVNDcghVQVZOQTBJTBIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $811 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:810.40&airProductToken=AQpwCjcIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4U0AAWAFqCkNPTUZUQ0xBU0NyCFVGVVFBMElMCjUIxJgBEgM3NjIYzHwgzxQo_amTAzDFq5MDOFNAAVgBagpDT01GVENMQVNDcghVRlVRQTBJTApxCjYIxJgBEgQyNjIyGM8UIMx8KO3dkwMwnd-TAzhTQABYAWoKQ09NRlRDTEFTQ3IIS0FVR0EwSUwKNwjEmAESBDM5MzUYzHwggZIBKOngkwMwyOGTAzhLQAFYAWoKQ09NRlRDTEFTQ3IIS0FVR0EwSUwSDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $815 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:814.39&airProductToken=AQprCjQI1YIBEgQ0NzEwGIGSASCDaSjYpZMDMNSmkwM4UUAAWAFqB0VDT05PTVlyCFFBQTRBRkVOCjMI1YIBEgQ1Mjk4GINpIM8UKIunkwMwqqiTAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFGRU4Kbwo1CMSYARIEMjYyMhjPFCDMfCjt3ZMDMJ3fkwM4S0AAWAFqCU1BSU5DTEFTQ3IIS0FVR0EwTVEKNgjEmAESBDM5MzUYzHwggZIBKOngkwMwyOGTAzhLQAFYAWoJTUFJTkNMQVNDcghLQVVHQTBNURIMCAEQARgBKgJVQTIAGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $816 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.70&airProductToken=AQpwCjcIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4U0AAWAFqCkNPTUZUQ0xBU0NyCFVGVVFBMElMCjUIxJgBEgM3NjIYzHwgzxQo_amTAzDFq5MDOFNAAVgBagpDT01GVENMQVNDcghVRlVRQTBJTAqoAQo2CMSYARIEMzg5MBjPFCCSASje45MDMKbkkwM4S0AAWAFqCkNPTUZUQ0xBU0NyCEtBVUdBMElMCjUIxJgBEgM5NTMYkgEgzHwo4-WTAzCn55MDOFNAAVgBagpDT01GVENMQVNDcghLQVVHQTBJTAo3CMSYARIENDA2NhjMfCCBkgEo_uiTAzDi6ZMDOEtAAVgBagpDT01GVENMQVNDcghLQVVHQTBJTBIMCAEQARgBKgJETDIAGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Jul 25 - Thu, Jul 30 BIS Bismarck PSC Pasco $820 Roundtrip found 19 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:819.69&airProductToken=AQprCjQI1YIBEgQ0NzEwGIGSASCDaSjYpZMDMNSmkwM4UUAAWAFqB0VDT05PTVlyCFFBQTRBRkVOCjMI1YIBEgQ1Mjk4GINpIM8UKIunkwMwqqiTAzhRQAFYAWoHRUNPTk9NWXIIUUFBNEFGRU4KpQEKNQjEmAESBDM4OTAYzxQgkgEo3uOTAzCm5JMDOEtAAFgBaglNQUlOQ0xBU0NyCEtBVUdBME1RCjQIxJgBEgM5NTMYkgEgzHwo4-WTAzCn55MDOEtAAVgBaglNQUlOQ0xBU0NyCEtBVUdBME1RCjYIxJgBEgQ0MDY2GMx8IIGSASj-6JMDMOLpkwM4S0ABWAFqCU1BSU5DTEFTQ3IIS0FVR0EwTVESDAgBEAEYASoCVUEyABgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Jul 25 - Fri, Jul 31 BIS Bismarck PSC Pasco $839 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:838.39&airProductToken=AQpuCjYIxJgBEgQzOTQyGIGSASDMfCjUp5MDMLOokwM4RUAAWAFqCU1BSU5CQVNJQ3IITEFWT0EwQlEKNAjEmAESAzc2MhjMfCDPFCj9qZMDMMWrkwM4RUABWAFqCU1BSU5CQVNJQ3IITEFWT0EwQlESDAgBEAEYASoCREwyABgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Jul 25 - Fri, Jul 31 BIS Bismarck PSC Pasco $1,088 Roundtrip found 2 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BIS,to:PSC,departure:7/25/2026TANYT&leg2=from:PSC,to:BIS,departure:7/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1087.70&airProductToken=AQqbAQoyCMGCARIEMzUyMRiBkgEgo7EBKJSkkwMwvKWTAzhLQABYAWoETUFJTnIISzBBV1VOTjEKMgjBggESBDI5OTAYo7EBIO-5ASi2ppMDMMunkwM4S0ABWAFqBE1BSU5yCEswQVdVTk4xCjEIwYIBEgQ2MjIwGO-5ASDPFCjzp5MDMJ6pkwM4S0ABWAFqBE1BSU5yCEswQVdVTk4xEgwIARABGAEqAkFBMgAYASIECAEQASgCKAMoBDAL) ## Frequently asked questions ### How much does a flight from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities) cost? ### What is the cheapest month to fly from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### Which airlines fly direct from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the cheapest airline that flies from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### How do I find cheap flights from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the best time to fly from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What is the earliest flight from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### What are the most popular departure times for flights from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### How long does it take to fly from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ### Can you fly business or first class from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? > - Delta Air Lines > - United Airlines > - American Airlines ### How do I earn miles on a Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities) flight with Expedia? ### What airports do you fly into for Pasco from Bismarck Municipal (BIS)? ### Is it cheaper to buy a plane ticket from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities) at the last minute? ### Is it cheaper to book a Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities) flight and hotel package? ### Can I cancel or change the date of my flight from Bismarck, ND (BIS-Bismarck Municipal) to Pasco, WA (PSC-Tri-Cities)? ## Travel information | Origin airport | Bismarck Municipal | | ------------------- | -------------------------------- | | Destination airport | Tri-Cities | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | $705 | | Distance | 871 mi | ## Book with confidence # Bismarck to Pasco Flights The cheapest times to fly from Bismarck 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 Bismarck to Pasco are during the month of July. You can find some of the cheapest flights from Bismarck to Pasco with Expedia's search tool and vast selection of airlines. The best time to book a flight from Bismarck to Pasco Sunday is one of the best days to book for cheap flights from Bismarck 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 Bismarck 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 Bismarck to Pasco in 2026\. You can also book with separate airlines for your outbound and return journeys, from $146 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 Bismarck 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 Bismarck 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. \*Available to One Key members. ## 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)