Title: Cheap Flights to Rainier , WA from CA $168 - Expedia.ca ![Default HTG hotel image](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Rainier , WA from CA $168 [View CA $168 flight on Wed, Mar 18, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YEG,to:SEA,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:167.29&airProductToken=AQpnCjEIwYYBEgMyMzEYmDEguI0BKL_5hwMwqPqHAzhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQ4Nzk4GLiNASCSASiC-4cDMMP7hwM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) - [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 Rainier](https://expedia.ca/Rainier-Hotels.d553248625341560894.Travel-Guide-Hotels)[Rainier Car Rentals](https://expedia.ca/Car-Rentals-In-Rainier.d553248625341560894.Car-Rental-Guide)[Rainier Vacation Packages](https://expedia.ca/Rainier.d553248625341560894.Destination-Travel-Guides) ## Popular airlines to Rainier - ![](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:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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.ca/Flights-Search?leg1=from:CMH,to:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&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_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Rainier, Washington, United States of America,departure:23/02/2026TANYT&leg2=from:Rainier, Washington, United States of America,to:CMH,departure:02/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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 Rainier? Prices were available within the past 7 days and start at CA $168 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Mar 18 - Tue, Mar 31 YEG Edmonton SEA Seattle CA $270 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YEG,to:SEA,departure:18/03/2026TANYT&leg2=from:SEA,to:YEG,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:269.82&airProductToken=AQpFCiAIwYYBEgMyMzEYmDEguI0BKL_5hwMwqPqHAzhHQABYAQohCMGGARIEODc5OBi4jQEgkgEogvuHAzDD-4cDOEdAAVgBCkUKIQjBhgESBDg4MDcYkgEguI0BKNCQiQMwkZGJAzhHQABYAQogCMGGARIDMjQ4GLiNASCYMSj8kokDMNqTiQM4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Mar 17 - Tue, Mar 31 YEG Edmonton SEA Seattle CA $278 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YEG,to:SEA,departure:17/03/2026TANYT&leg2=from:SEA,to:YEG,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:277.48&airProductToken=AQpECiAI1YIBEgQxNTIyGJgxIINpKJDuhwMwvu-HAzhOQABYAQogCNWCARIEMjAxMxiDaSCSASjs8ocDMKD0hwM4TkABWAEKRQohCMGGARIEODgwNxiSASC4jQEo0JCJAzCRkYkDOEdAAFgBCiAIwYYBEgMyNDgYuI0BIJgxKPySiQMw2pOJAzhHQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAgoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Apr 27 - Sun, May 10 YYC Calgary SEA Seattle CA $290 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:SEA,departure:27/04/2026TANYT&leg2=from:SEA,to:YYC,departure:10/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.76&airProductToken=AQoiCiAI16YBEgQxNTUwGJgWIJIBKNW8iwMwyL2LAzhBQABYAQoiCiAI16YBEgQxNTUzGJIBIJgWKJrQjAMw_tCMAzhBQABYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, Jun 3 - Sat, Jun 6 YYC Calgary SEA Seattle CA $315 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:SEA,departure:03/06/2026TANYT&leg2=from:SEA,to:YYC,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:314.11&airProductToken=AQowCi4IwaYBEgQyMzA4GJgWIJIBKJvejgMwiN-OAzhYQABYAWoCU1ZyCEdINk9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Mon, Apr 20 YYZ Toronto SEA Seattle CA $383 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:SEA,departure:01/04/2026TANYT&leg2=from:SEA,to:YYZ,departure:20/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:382.33&airProductToken=AQpoCjMIwYIBEgQxMTY5GJjOASCjsQEogpaJAzDzl4kDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlYKMQjBggESAzc1NxijsQEgkgEovJiJAzDKmokDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlYKZwoxCMGCARIEMjc2MxiSASDvWSj79IoDMLT3igM4QkAAWAFqBUJBU0lDcghPVkFDWlNCVgoyCMGCARIENTUyMhjvWSCYzgEolPiKAzCF-YoDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA) ### October is typically the cheapest month to fly From CA $193 - CA $305 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Rainier. 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 Rainier. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Rainier. 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 Rainier 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 Rainier. Looking to save even more? Get additional savings by bundling your Rainier 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 Rainier trip! ## Frequently asked questions ### What is the name of Rainier's airport? ### What airport is best to fly into Rainier? ### How many airlines fly to Rainier? ### Which airlines fly to Rainier? ### How many nonstop flights are there to Rainier? ### Where are the most popular flights to Rainier departing from? ### How long is the flight to Rainier Airport? ### How to book the cheapest flight to Rainier? ### Do you have any tips for my flight to Rainier? > - First of all, pack in your passport, important documents, cash and daily medications. Next, you'll want some extra in-flight entertainment to while away the time. A thrilling book and a tablet filled with your favourite shows are good options. If you hope to catch forty winks, a neck pillow and some earplugs will also be useful. Finally, squeeze in a toothbrush and some facial wipes so you'll hop off the plane looking fresh and raring to go. > > > Do not pack the following items in your hand luggage: > > > - Check carefully that you don't have sharp or pointed objects hiding in your hand luggage. Other banned items include flammable or explosive products, such as fuel and matches, and liquids and gels in containers larger than 3.4 ounces (100 millilitres). > > > What to wear on a flight: > > > - Your main priority is to feel as comfortable as you can. Choose a pair of flat, closed-toe shoes, dress in loose, breathable clothing and remember to bring a jacket in case it gets cold in the cabin. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged inactivity, can be a risk on long-haul flights. Walk around the cabin and give your legs a stretch or do some simple exercises in your seat to improve your circulation. ### How to get through airport security fast when flying to Rainier? > - Be sure to have your passport and travel documents someplace easily accessible. They're the first items you'll be asked to present to airport security. > - The X-ray machine comes next. Empty your pockets and remove anything metal that is likely to set off the scanner's alarm. This includes things like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt. > - For just a few moments, you'll have to unplug from the digital world. Your phone, tablet and any other electronic gadgets also need to be sent through the scanner. > - Want to bring along your favourite cologne or perfume? Not a problem. As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, it's OK to bring with you in your carry-on. > - Slip-on shoes are a clever footwear choice as you're less likely to have to remove them when going through security. Big boots and other heavy-style shoes are usually subjected to extra screening. > - Pocket knives and other sharp items are prohibited in the cabin. They'll be seized at security, so pack them safely away in your checked baggage. __Flights to Rainier information__ | Destination airport | Seattle - Tacoma Intl. | | ----------------------------- | ---------------------- | | Destination airport IATA code | SEA | | Destination city name | Seattle | | Roundtrip price | CA $185 | ## Trending flights to Rainier Prices were available within the past 7 days and start at CA $168 for one-way flights and CA $270 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Apr 4 - Tue, Apr 7 YYC Calgary SEA Seattle CA $282 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:SEA,departure:04/04/2026TANYT&leg2=from:SEA,to:YYC,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:281.36&airProductToken=AQpnCjEIwYYBEgMyMDMYmBYguI0BKOm4iQMwy7mJAzhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQ4Nzk4GLiNASCSASiiuokDMOG6iQM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQQpnCjIIwYYBEgQ4ODA3GJIBILiNASiw34kDMPHfiQM4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQoxCMGGARIDMjI2GLiNASCYFijD4YkDMJviiQM4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) \*Available to Expedia members.