Title: Cheap Flights to Union Gap , WA from CA $279 - Expedia.ca ![Yakima River Canyon in a panoramic view on a beautiful summer day with blue sky and a scattering of clouds and the river in the foreground. In central Washington.](https://images.trvl-media.com/place/5991/456847fb-d294-449c-9f41-b3da132efc32.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/5991/456847fb-d294-449c-9f41-b3da132efc32.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Union Gap , WA from CA $279 [View CA $279 flight on Wed, Mar 25, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BWI,to:YKM,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:278.70&airProductToken=AQpfCi0IwaYBEgMzNzkYwUUgkgEoqM2IAzCK0IgDOFhAAFgBagJTVnIIUUgyT1hVQk4KLgjBpgESBDIxNzIYkgEg2GIo2tCIAzCN0YgDOFhAAVgBagJTVnIIUUgyT1hVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only [Hotels in Union Gap](https://expedia.ca/Union-Gap-Hotels.d5991.Travel-Guide-Hotels)[Union Gap Car Rentals](https://expedia.ca/Car-Rentals-In-Union-Gap.d5991.Car-Rental-Guide)[Union Gap Vacation Packages](https://expedia.ca/Union-Gap.d5991.Destination-Travel-Guides) ## Popular airlines - ![](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:Union Gap, Washington, United States of America,departure:26/02/2026TANYT&leg2=from:Union Gap, Washington, United States of America,to:CMH,departure:05/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Union Gap, Washington, United States of America,departure:26/02/2026TANYT&leg2=from:Union Gap, Washington, United States of America,to:CMH,departure:05/03/2026TANYT&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_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Gap, Washington, United States of America,departure:26/02/2026TANYT&leg2=from:Union Gap, Washington, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QR.svg) Qatar Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Gap, Washington, United States of America,departure:26/02/2026TANYT&leg2=from:Union Gap, Washington, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_JL.svg) Japan Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Union Gap, Washington, United States of America,departure:26/02/2026TANYT&leg2=from:Union Gap, Washington, United States of America,to:CMH,departure:05/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JL"}}]) - ![](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 Union Gap? Prices were available within the past 7 days and start at CA $279 for one-way flights and CA $530 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) Wed, Mar 25 - Mon, Mar 30 EWR New York YKM Yakima CA $530 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EWR,to:YKM,departure:25/03/2026TANYT&leg2=from:YKM,to:EWR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:529.50&airProductToken=AQpgCi4IwaYBEgM0NjIYxI0BIJIBKPbMiAMw7M-IAzhYQABYAWoCU1ZyCE9IMk9ESkJOCi4IwaYBEgQyMTcyGJIBINhiKNrQiAMwjdGIAzhYQAFYAWoCU1ZyCE9IMk9ESkJOCmAKLgjBpgESBDIzMDUY2GIgkgEoi4WJAzC-hYkDOFhAAFgBagJTVnIIUUgyT0FVQk4KLgjBpgESAzI3NBiSASDEjQEolIiJAzDWiokDOFhAAVgBagJTVnIIT0gyT0FWQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Mar 25 - Mon, Mar 30 EWR New York YKM Yakima CA $607 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:EWR,to:YKM,departure:25/03/2026TANYT&leg2=from:YKM,to:EWR,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:606.90&airProductToken=AQpgCi4IwaYBEgM0NjIYxI0BIJIBKPbMiAMw7M-IAzhYQABYAWoCU1ZyCE9IMkVESkJOCi4IwaYBEgQyMTcyGJIBINhiKNrQiAMwjdGIAzhYQAFYAWoCU1ZyCE9IMkVESkJOCmAKLgjBpgESBDIwNDAY2GIgkgEo-4CJAzCxgYkDOFhAAFgBagJTVnIIU0gyRUFKQk4KLgjBpgESAzM1NhiSASDEjQEo8YGJAzC2hIkDOFhAAVgBagJTVnIIU0gyRUFKQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Fri, Feb 27 - Tue, Mar 3 YVR Vancouver YKM Yakima CA $608 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:YKM,departure:27/02/2026TANYT&leg2=from:YKM,to:YVR,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:607.50&airProductToken=AQphCi8IwaYBEgQyMzA0GLiNASCSASjIpIYDMIalhgM4WEAAWAFqAlNWcghHSDRUQVZCTgouCMGmARIEMjAwMRiSASDYYijgqIYDMJKphgM4WEABWAFqAlNWcghWSDRPQVNCTgphCi4IwaYBEgQyMDI4GNhiIJIBKLfWhgMw8NaGAzhYQABYAWoCU1ZyCE5IMk9BSkJOCi8IwaYBEgQyMDQxGJIBILiNASiL2IYDMMfYhgM4WEABWAFqAlNWcghOSDJPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Tue, Jun 2 - Sat, Jun 6 YXU London YKM Yakima CA $796 Roundtrip found 23 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YXU,to:YKM,departure:02/06/2026TANYT&leg2=from:YKM,to:YXU,departure:06/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:795.43&airProductToken=AQpmCiAI16YBEgM3NDcY-KUBIJgWKMLPjgMwvNGOAzhMQABYAQogCNemARIEMTU1MhiYFiCSASj21Y4DMOnWjgM4TEABWAEKIAjBpgESBDIxNzIYkgEg2GIo8tiOAzCj2Y4DOE9AAVgBCmYKIAjBpgESBDIwMDEY2GIgkgEoloKPAzDKgo8DOE9AAFgBCiAI16YBEgQxNTU1GJIBIJgWKJuEjwMw_4SPAzhMQAFYAQogCNemARIDNzQ4GJgWIPilASjUhY8DMLCHjwM4TEABWAESCggBEAEYASoCV1MYASIECAEQASgEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Mar 25 - Mon, Mar 30 DCA Washington YKM Yakima CA $896 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DCA,to:YKM,departure:25/03/2026TANYT&leg2=from:YKM,to:DCA,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:895.60&airProductToken=AQqhAQovCMGCARIDNDU0GEMgo7EBKPLHiAMw4cmIAzhRQABYAWoETUFJTnIIUVZGS1pTTTUKMAjBggESAzcyNxijsQEgkgEomcuIAzChzYgDOFFAAVgBagRNQUlOcghRVkZLWlNNNQo8CMGCARIENzU0NBiSASDYYija0IgDMI3RiAM4T0ABWAFqBE1BSU5yCE9IMkVBU01OegoIwaYBEgQ3NTQ0CqMBCjwIwYIBEgQ3NTAxGNhiIJIBKIuFiQMwvoWJAzhPQABYAWoETUFJTnIIT0gyRUFTTU56CgjBpgESBDc1MDEKMQjBggESBDMxNDEYkgEg4poBKLSIiQMw3YqJAzhOQAFYAWoETUFJTnIITlZBS1pTTTMKMAjBggESBDE2MTcY4poBIEMoroyJAzCOjYkDOE5AAVgBagRNQUlOcghOVkFLWlNNMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) Expedia.ca gives you the best tools to secure great deals on flights to Union Gap. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Union Gap. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Union Gap. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Union Gap flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Union Gap. Looking to save even more? Get additional savings by bundling your Union Gap flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Union Gap trip! ## Frequently asked questions ### What is the name of Union Gap's airport? ### How far is YKM from central Union Gap? ### What airport is best to fly into Union Gap? ### How many airlines fly to Union Gap? ### Which airlines fly to Union Gap? ### How many nonstop flights are there to Union Gap? ### Where are the most popular flights to Union Gap departing from? ### How long is the flight to Union Gap Airport? ### How to book the cheapest flight to Union Gap? ### Do you have any tips for my flight to Union Gap? > - First, pack your passport, travel docs, credit cards and vital medications. Next, you'll need some extra in-flight entertainment to while away the time. A juicy novel and a tablet crammed with your favourite movies are good options. If you hope to catch more than just forty winks, a neck pillow and some earplugs will also come in handy. Finally, squeeze in a few toiletry items so you'll touchdown feeling fresh as a daisy. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items can differ between airlines, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and flares. Sporting equipment like ski poles, and items that could injure passengers, such as guns and swords, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - Your top priority is to be as comfortable as you can. Pick easy-to-remove footwear, dress in loose, breathable clothing and don't forget to take a pullover in case it gets cold in the cabin. > - You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression tights or socks and move your legs and feet often. ### How to get through airport security fast when flying to Union Gap? > - First things first. Your boarding pass and travel ID will need to be inspected by airport security. Keep them at hand so you don't have to dig around for them. > - Next up is the X-ray machine. Remove anything on you that is likely to beep. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt. > - Your electronic devices like laptops and phones will also need to go on a tray to be scanned. No need to worry though, you'll be back online in no time. > - Remove all gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are often subjected to additional screening. > - Sharp or pointed items are prohibited in the cabin. They'll be confiscated at security, so put them in your checked baggage. __Flights to Union Gap information__ | Destination airport | Yakima Air Terminal - McAllister Field | | ----------------------------- | -------------------------------------- | | Destination airport IATA code | YKM | | Destination city name | Yakima | | Roundtrip price | CA $530 | ## Trending flights to Union Gap Prices were available within the past 7 days and start at CA $279 for one-way flights and CA $530 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) Fri, Feb 27 - Tue, Mar 3 YVR Vancouver YKM Yakima CA $608 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:YKM,departure:27/02/2026TANYT&leg2=from:YKM,to:YVR,departure:03/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:607.50&airProductToken=AQphCi8IwaYBEgQyMzA0GLiNASCSASjIpIYDMIalhgM4WEAAWAFqAlNWcghHSDRUQVZCTgouCMGmARIEMjAwMRiSASDYYijgqIYDMJKphgM4WEABWAFqAlNWcghWSDRPQVNCTgphCi4IwaYBEgQyMDI4GNhiIJIBKLfWhgMw8NaGAzhYQABYAWoCU1ZyCE5IMk9BSkJOCi8IwaYBEgQyMDQxGJIBILiNASiL2IYDMMfYhgM4WEABWAFqAlNWcghOSDJPQUpCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) \*Available to Expedia members.