Title: Cheap Flights to Coulee Dam , WA from CA $151 - Expedia.ca ![](https://images.trvl-media.com/place/92947/ddb2f8ac-229c-413a-ba74-499d6955899f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Cristy Denton ![](https://images.trvl-media.com/place/92947/ddb2f8ac-229c-413a-ba74-499d6955899f.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Coulee Dam , WA from CA $151 [View CA $151 flight on Wed, May 20, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:GEG,departure:20/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:150.50&airProductToken=AQovCi0IwaYBEgM0NTQYkgEghjEopcGNAzD0wY0DOFhAAFgBagJTVnIIR0gyT1hVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) [Hotels in Coulee Dam](https://expedia.ca/Coulee-Dam-Hotels.d92947.Travel-Guide-Hotels)[Coulee Dam Car Rentals](https://expedia.ca/Car-Rentals-In-Coulee-Dam.d92947.Car-Rental-Guide)[Coulee Dam Vacation Packages](https://expedia.ca/Coulee-Dam.d92947.Destination-Travel-Guides) ## Popular airlines to Coulee Dam - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Coulee Dam, Washington, United States of America,departure:21/04/2026TANYT&leg2=from:Coulee Dam, Washington, United States of America,to:CMH,departure:28/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Coulee Dam? Prices were available within the past 7 days and start at CA $151 for one-way flights and CA $261 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) Sat, May 2 - Sun, May 3 SEA Seattle GEG Spokane CA $261 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:GEG,departure:02/05/2026TANYT&leg2=from:GEG,to:SEA,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:260.20&airProductToken=AQovCi0IwaYBEgM0NDgYkgEghjEo4_qLAzCv-4sDOFhAAFgBagJTVnIIR0gyRVhVQk4KLwotCMGmARIDNjcxGIYxIJIBKJeBjAMw5oGMAzhYQABYAWoCU1ZyCE9IMkVBVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, May 2 - Sun, May 3 SEA Seattle GEG Spokane CA $303 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:GEG,departure:02/05/2026TANYT&leg2=from:GEG,to:SEA,departure:03/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:302.10&airProductToken=AQo3CjUIxJgBEgQzODMwGJIBIIYxKOH0iwMws_WLAzhFQABYAWoJTUFJTkJBU0lDcghWRlZTQTBCQwo3CjUIxJgBEgQxMDg0GIYxIJIBKLv_iwMwjICMAzhFQABYAWoJTUFJTkJBU0lDcghWRlZTQTBCQxIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Jul 25 - Sun, Jul 26 SEA Seattle EAT Wenatchee CA $357 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:EAT,departure:25/07/2026TANYT&leg2=from:EAT,to:SEA,departure:26/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:356.10&airProductToken=AQo_Cj0IwYIBEgQ5Mzk0GJIBIISYASiRrZMDMMOtkwM4T0AAWAFqBE1BSU5yCE9IMkVBU01OegoIwaYBEgQ5Mzk0Cj8KPQjBggESBDc1NTIYhJgBIJIBKP-vkwMws7CTAzhPQABYAWoETUFJTnIIT0gyRUFTTU56CgjBpgESBDc1NTISCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Fri, Apr 24 YYZ Toronto GEG Spokane CA $402 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:GEG,departure:17/04/2026TANYT&leg2=from:GEG,to:YYZ,departure:24/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.01&airProductToken=AQphCi8I1YIBEgQ1NDIwGJjOASCuHCiFzooDMIDPigM4TkAAWAFqAkJFcghHTkE0QTJCTgouCNWCARIENTQ0MRiuHCCGMSivz4oDMK_RigM4TkABWAFqAkJFcghHTkE0QTJCTgqTAQouCNWCARIENTg5NhiGMSCDaSjlnosDMP-fiwM4TkAAWAFqAkJFcghHTkE0QTJCTgovCNWCARIEMTc0NRiDaSDEjQEoh6KLAzDvo4sDOE5AAVgBagJCRXIIR05BNEEyQk4KMAjVggESBDM1NTMYxI0BIJjOASjYpIsDML-liwM4TkABWAFqAkJFcghHTkE0QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 29 - Tue, May 5 YYZ Toronto GEG Spokane CA $475 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:GEG,departure:29/04/2026TANYT&leg2=from:GEG,to:YYZ,departure:05/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:474.69&airProductToken=AQqFAQpBCMGGARIENDQ4MBiYzgEgrhwonNSLAzCV1YsDOEdAAFgBaghTVEFOREFSRHIIR05BNEEyVEd6CgjVggESBDQ0ODAKQAjBhgESBDQ0MzgYrhwghjEor9aLAzCv2IsDOEdAAVgBaghTVEFOREFSRHIIR05BNEEyVEd6CgjVggESBDQ0MzgKeQpACMGGARIENDU5OBiGMSCDaSi5mYwDMMeajAM4R0AAWAFqCFNUQU5EQVJEcghHTkE0QTJUR3oKCNWCARIENDU5OAo1CMGGARIEMTAzOBiDaSCYzgEoipuMAzDLnIwDOEdAAVgBaghTVEFOREFSRHIIR05BNEEyVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAN) ## Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA) ### April is typically the cheapest month to fly From CA $232 - CA $422 per traveller. ## Frequently asked questions ### What is the name of Coulee Dam's airport? ### How many airlines fly to Coulee Dam? ### Which airlines fly to Coulee Dam? ### How many nonstop flights are there to Coulee Dam? ### Where are the most popular flights to Coulee Dam departing from? ### How long is the flight to Coulee Dam Airport? ### How to book the cheapest flight to Coulee Dam? ### Do you have any tips for my flight to Coulee Dam? > - The secret to having a worry-free travel experience is to be prepared. First up, the essentials: passport, travel docs, cash and daily medications. Next, bring items that'll help while away those hours, like your laptop or a thrilling novel. It's also a wise idea to bring your chargers, a quality neck pillow and a pair of earplugs. Finally, don't forget to chuck in toiletry items like a toothbrush, deodorant and a spare set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Double-check that you don't have a sharp object hiding in one of the zippers of your hand luggage. Other restricted items include explosive or flammable goods, such as aerosol cans and fuel, and liquids and gels in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Choose comfort over style. Prepare for temperature changes by dressing in layers, and pick slightly roomy, flat footwear like slip-ons. > - The result of prolonged periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect passengers on long-haul flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression tights or socks. ### How to get through airport security fast when flying to Coulee Dam? > - Airport security personnel first need to verify that you have a valid ID and boarding pass before you're allowed to proceed any further. Have them close by, ready for inspection. > - Time to strip down. Well kind of. Your belt, jacket, keys and other small items, like coins, will need to go through the X-ray machine. Make the whole process faster by removing them before your turn arrives. > - For just a few moments, you'll need to unplug from the digital world. Your phone, laptop and any other electronics will also need to be sent through the scanner. > - Any liquids or gels, such as perfume or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). Also, they all must fit inside a quart-size (one litre), clear zip-close bag. > - Choosing your footwear wisely can save you valuable minutes. Hiking boots are often required to be removed and separately scanned. Lightweight sneakers are usually not. > - Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them in your checked suitcase. They won't be allowed on board and will be confiscated. ## Travel information | Destination airport | Spokane Intl. | | ----------------------------- | ------------- | | Destination airport IATA code | GEG | | Destination city name | Spokane | | Roundtrip price | CA $260 | ## Trending flights to Coulee Dam Prices were available within the past 7 days and start at CA $151 for one-way flights and CA $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Apr 17 - Fri, Apr 24 YYZ Toronto GEG Spokane CA $402 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:GEG,departure:17/04/2026TANYT&leg2=from:GEG,to:YYZ,departure:24/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:401.01&airProductToken=AQphCi8I1YIBEgQ1NDIwGJjOASCuHCiFzooDMIDPigM4TkAAWAFqAkJFcghHTkE0QTJCTgouCNWCARIENTQ0MRiuHCCGMSivz4oDMK_RigM4TkABWAFqAkJFcghHTkE0QTJCTgqTAQouCNWCARIENTg5NhiGMSCDaSjlnosDMP-fiwM4TkAAWAFqAkJFcghHTkE0QTJCTgovCNWCARIEMTc0NRiDaSDEjQEoh6KLAzDvo4sDOE5AAVgBagJCRXIIR05BNEEyQk4KMAjVggESBDM1NTMYxI0BIJjOASjYpIsDML-liwM4TkABWAFqAkJFcghHTkE0QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) \*Available to Expedia members.