Title: Cheap Flights to Issaquah , WA from CA $145 - Expedia.ca ![Double rainbow during my drive home from HQ at exit 18 off I-90 near the Issaquah highlands #LifeAtExpedia](https://images.trvl-media.com/place/7783/7e635089-61ca-40da-9e66-4b222fed33a0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Delen Wong ![](https://images.trvl-media.com/place/7783/7e635089-61ca-40da-9e66-4b222fed33a0.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Issaquah , WA from CA $145 [View CA $145 flight on Sat, Mar 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YVR,to:SEA,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:144.85&airProductToken=AQo0CjIIwYYBEgQ4ODA2GLiNASCSASinhIcDMOSEhwM4R0AAWAFqBUJBU0lDcghHTksyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) - [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 [Issaquah Travel Guide](https://expedia.ca/Issaquah.dx7783)[Hotels in Issaquah](https://expedia.ca/Issaquah-Hotels.d7783.Travel-Guide-Hotels)[Issaquah Car Rentals](https://expedia.ca/Car-Rentals-In-Issaquah.d7783.Car-Rental-Guide)[Issaquah Vacation Packages](https://expedia.ca/Issaquah.d7783.Destination-Travel-Guides) ## Popular airlines to Issaquah - ![Alaska 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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Southwest Airlines](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![Frontier Airlines](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Air Canada](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:Issaquah, Washington, United States of America,departure:29/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:06/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![notification illustration](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\* - ![deals illustration](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\* - ![trophy illustration](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 Issaquah? Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $236 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif) Thu, Mar 26 - Mon, Mar 30 CXH Vancouver LKE Seattle CA $298 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:26/03/2026TANYT&leg2=from:LKE,to:CXH,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:297.89&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKOTUiAMwm9WIAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KJSGiQMwy4aJAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) ![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif) Tue, Sep 8 - Tue, Sep 22 YWH Victoria LKE Seattle CA $298 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWH,to:LKE,departure:08/09/2026TANYT&leg2=from:LKE,to:YWH,departure:22/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:298.00&airProductToken=AQo3CjUI2YQBEgQyNzEzGNg9IMsiKLChlwMwzqGXAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQyNzE2GMsiINg9KMC_mAMw3r-YAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) ![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif) Wed, May 6 - Wed, May 13 CXH Vancouver LKE Seattle CA $318 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:06/05/2026TANYT&leg2=from:LKE,to:CXH,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:317.89&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKISijAMwu6KMAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjEwGMsiIOI9KMjxjAMw__GMAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) ![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif) Fri, May 1 - Sat, Jun 6 CXH Vancouver LKE Seattle CA $368 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:01/05/2026TANYT&leg2=from:LKE,to:CXH,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:367.89&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKOTpiwMwm-qLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjEwGMsiIOI9KMj_jgMw__-OAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) ![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif) Fri, Jun 12 - Sun, Jun 21 CXH Vancouver LKE Seattle CA $438 Roundtrip found 9 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:12/06/2026TANYT&leg2=from:LKE,to:CXH,departure:21/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.00&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKKTCjwMw28KPAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KJKskAMwyayQAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) ## Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA) ### January is typically the cheapest month to fly From CA $188 - CA $431 per traveller. Expedia.ca gives you the best tools to secure great deals on flights to Issaquah. 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 Issaquah. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Issaquah. 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 Issaquah 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 Issaquah. Looking to save even more? Get additional savings by bundling your Issaquah 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 Issaquah trip! Flights to Issaquah information | Destination airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport IATA code | SEA | | Destination city name | Seattle | | Roundtrip price | CA $156 | ## Need more than a Flight to Issaquah? Heading to Issaquah? Explore Issaquah with Expedia's Travel Guides to find the best hotels, vacation packages, car rental deals and more! [Issaquah Hotels](https://expedia.ca/Issaquah-Hotels.d7783.Travel-Guide-Hotels)[Issaquah Car Rentals](https://expedia.ca/Car-Rentals-In-Issaquah.d7783.Car-Rental-Guide)[Issaquah Vacations](https://expedia.ca/Issaquah.d7783.Destination-Travel-Guides) ## Trending flights to Issaquah Prices were available within the past 7 days and start at CA $145 for one-way flights and CA $236 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, Jan 7 - Tue, Mar 24 YVR Vancouver SEA Seattle CA $236 Roundtrip found 11 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:07/01/2026TANYT&leg2=from:SEA,to:YVR,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:235.18&airProductToken=AQojCiEIwYYBEgQ4Nzk4GLiNASCSASj-54EDMLvogQM4R0AAWAEKRQogCNWCARIEMjYwMRiSASCDaSjwvIgDMI6-iAM4TkAAWAEKIQjVggESBDI0MzIYg2kguI0BKM2_iAMwisGIAzhOQAFYARIKCAEQARgBKgJBQxgBIgQIARABKAgoBDAB) ## Explore a world of travel with Expedia \*Available to Expedia members.