Title: Cheap Flights to Issaquah , WA from CA $149 - 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 $149 [View CA $149 flight on Sun, May 10, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CXH,to:LKE,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:148.89&airProductToken=AQo3CjUI2YQBEgQxNjU3GOI9IMsiKO7SjAMwpdOMAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) - [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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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:07/11/2025TANYT&leg2=from:Issaquah, Washington, United States of America,to:CMH,departure:14/11/2025TANYT&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 $149 for one-way flights and CA $232 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) Sun, Dec 28 - Tue, Dec 30 YVR Vancouver SEA Seattle CA $240 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:28/12/2025TANYT&leg2=from:SEA,to:YVR,departure:30/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:239.48&airProductToken=AQo0CjIIwYYBEgQ4ODEwGLiNASCSASix_YADMO79gAM4R0AAWAFqBUJBU0lDcghHTkEyQTJCQQo0CjIIwYYBEgQ4ODAzGJIBILiNASjdjoEDMJ6PgQM4R0AAWAFqBUJBU0lDcghHTksyQTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 18 - Sat, Feb 28 YVR Vancouver SEA Seattle CA $249 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:18/02/2026TANYT&leg2=from:SEA,to:YVR,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:248.70&airProductToken=AQptCjUI1YIBEgQxNzA4GLiNASCycSipwoUDML_DhQM4TkAAWAFqCEVDT0JBU0lDcghHTksyQTJCTgo0CNWCARIEMjAxORiycSCSASikxYUDMK3GhQM4TkABWAFqCEVDT0JBU0lDcghHTksyQTJCTgo0CjIIwYYBEgQ4ODAzGJIBILiNASjdsYYDMJ6yhgM4R0AAWAFqBUJBU0lDcghHTksyQTJCQRIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Sat, Jan 24 - Tue, Feb 3 YVR Vancouver SEA Seattle CA $250 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:24/01/2026TANYT&leg2=from:SEA,to:YVR,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:249.83&airProductToken=AQojCiEIwaYBEgQyMDQyGLiNASCSASj7poMDMLqngwM4WEAAWAEKIwohCMGmARIEMjAzMxiSASC4jQEoiZyEAzDFnIQDOFhAAFgBEgoIARABGAEqAkFTGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Dec 23 - Tue, Jan 20 YVR Vancouver SEA Seattle CA $253 Roundtrip found 19 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:23/12/2025TANYT&leg2=from:SEA,to:YVR,departure:20/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:252.12&airProductToken=AQojCiEIxJgBEgQzODg3GLiNASCSASi0xIADMP7EgAM4RUAAWAEKIwohCMSYARIEMzY4MhiSASC4jQEoxP6CAzCH_4IDOEVAAFgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Dec 4 - Tue, Dec 9 YYC Calgary SEA Seattle CA $295 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYC,to:SEA,departure:04/12/2025TANYT&leg2=from:SEA,to:YYC,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:294.15&airProductToken=AQozCjEI16YBEgQxNTUyGJgWIJIBKKnr_gIwnOz-AjhBQABYAWoFQkFTSUNyCEFUVUQwWkJLCjMKMQjXpgESBDE1NTMYkgEgmBYo7qT_AjDSpf8COEFAAFgBagVCQVNJQ3IIQVRVRDBaQksSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA) ### September is typically the cheapest month to fly From CA $190 - CA $343 per traveller. ## Alternative airports near Issaquah Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SEA,departure:07/11/2025TANYT&leg2=from:SEA,to:CMH,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SEA Seattle - Tacoma Intl. Cheapest 29 min [Flights from CA $293](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:SEA,departure:07/11/2025TANYT&leg2=from:SEA,to:CMH,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) 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 $231 | ## 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 $149 for one-way flights and CA $232 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) Tue, May 26 - Tue, May 26 YVR Vancouver SEA Seattle CA $232 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:SEA,departure:26/05/2026TANYT&leg2=from:SEA,to:YVR,departure:26/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:231.19&airProductToken=AQo0CjIIwYYBEgQ4ODAwGLiNASCSASjvhI4DMLGFjgM4R0AAWAFqBUJBU0lDcghHTkEyQTBCQQo0CjIIwYYBEgQ4ODA5GJIBILiNASjFiI4DMImJjgM4R0AAWAFqBUJBU0lDcghHTkEyQTBCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ## Explore a world of travel with Expedia \*Available to Expedia members.