Title: Cheap Flights to Kelso , OR from CA $81 - 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 Kelso , OR from CA $81 [View CA $81 flight on Tue, Apr 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:DEN,to:PDX,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:80.30&airProductToken=AQowCi4IwaYBEgM2NzkYg2kg77gBKIPgiQMwrOGJAzhYQABYAWoCU1ZyCE9IMk9YVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [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 Kelso](https://expedia.ca/Kelso-Hotels.d553248635974902882.Travel-Guide-Hotels)[Kelso Car Rentals](https://expedia.ca/Car-Rentals-In-Kelso.d553248635974902882.Car-Rental-Guide)[Kelso Vacation Packages](https://expedia.ca/Kelso.d553248635974902882.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:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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:Kelso, Oregon, United States of America,departure:09/03/2026TANYT&leg2=from:Kelso, Oregon, United States of America,to:CMH,departure:16/03/2026TANYT&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 Kelso? Prices were available within the past 7 days and start at CA $81 for one-way flights and CA $188 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) Tue, Apr 14 - Mon, Apr 20 DEN Denver PDX Portland CA $188 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DEN,to:PDX,departure:14/04/2026TANYT&leg2=from:PDX,to:DEN,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:187.50&airProductToken=AQowCi4IwaYBEgM2NzkYg2kg77gBKOOuigMwjLCKAzhYQABYAWoCU1ZyCE9IMk9YVUJOCjEKLwjBpgESBDEzNDYY77gBIINpKJvxigMwvPKKAzhYQABYAWoCU1ZyCFFIMk9BVkJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) ![Hawaiian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/HA.gif) Wed, Apr 1 - Sat, Apr 11 MSP Minneapolis PDX Portland CA $241 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:PDX,departure:01/04/2026TANYT&leg2=from:PDX,to:MSP,departure:11/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:240.70&airProductToken=AQojCiEIyIIBEgQ0OTgwGMx8IO-4ASjRmokDMLaciQM4VUAAWAEKIwohCMiCARIENjE2NxjvuAEgzHwoiYqKAzDci4oDOFVAAFgBEgoIARABGAEqAkhBGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Apr 16 - Tue, Apr 21 DEN Denver PDX Portland CA $257 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DEN,to:PDX,departure:16/04/2026TANYT&leg2=from:PDX,to:DEN,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:256.50&airProductToken=AQpvCjUIxJgBEgQyNzQwGINpIJIBKIjDigMwt8SKAzhFQABYAWoJTUFJTkJBU0lDcghYQVZUQTBCQwo2CMSYARIEMTI2MhiSASDvuAEo7sSKAzCqxYoDOEVAAVgBaglNQUlOQkFTSUNyCFhBVlRBMEJDCm8KNgjEmAESBDEyNDQY77gBIPISKMX9igMwtP6KAzhFQABYAWoJTUFJTkJBU0lDcghWQVZTSDNCQwo1CMSYARIEMTY2NxjyEiCDaSjz_ooDMM3_igM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0gzQkMSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Wed, Apr 8 MSP Minneapolis PDX Portland CA $268 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:PDX,departure:01/04/2026TANYT&leg2=from:PDX,to:MSP,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.30&airProductToken=AQpnCjEIwYIBEgQ0NjUwGMx8IK4cKJKciQMw_pyJAzhCQABYAWoFQkFTSUNyCE9WRkhaU0JWCjIIwYIBEgQyMTI4GK4cIO-4ASjknYkDMPOfiQM4QkABWAFqBUJBU0lDcghPVkZIWlNCVgpmCjIIwYIBEgQyNTExGO-4ASCuHCjH6YkDMMDriQM4QkAAWAFqBUJBU0lDcghRVkFIWlNCVgowCMGCARIDNDM4GK4cIMx8KIjsiQMw6eyJAzhCQAFYAWoFQkFTSUNyCFFWQUhaU0JWEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Sun Country Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SY.GIF) Fri, Jul 31 - Mon, Aug 3 MSP Minneapolis PDX Portland CA $283 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:MSP,to:PDX,departure:31/07/2026TANYT&leg2=from:PDX,to:MSP,departure:03/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:282.26&airProductToken=AQorCikI07IBEgMyOTcYzHwg77gBKN3ukwMwt_CTAzhWQABYAXIHVjJEQUNBWQorCikI07IBEgMyOTYY77gBIMx8KOiPlAMwrZGUAzhWQABYAXIHVjJEQUNBWRIKCAEQARgBKgJTWRgBIgQIARABKAIoAygEMA0) ## Find the cheapest month to fly from Columbus (CMH) to Portland (PDX) ### February is typically the cheapest month to fly From CA $187 - CA $576 per traveller. ![](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_) ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Kelso. 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 Kelso. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Kelso. 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 Kelso 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 Kelso. Looking to save even more? Get additional savings by bundling your Kelso 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 Kelso trip! ## Travel information | Destination airport | Portland Intl. | | ----------------------------- | -------------- | | Destination airport IATA code | PDX | | Destination city name | Portland | | Roundtrip price | CA $188 | ## Trending flights to Kelso Prices were available within the past 7 days and start at CA $81 for one-way flights and CA $188 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 19 - Tue, Jun 2 YVR Vancouver PDX Portland CA $297 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:PDX,departure:19/05/2026TANYT&leg2=from:PDX,to:YVR,departure:02/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:296.66&airProductToken=AQo1CjMIwYYBEgQ4NjUwGLiNASDvuAEos7SNAzD-tI0DOEdAAFgBagVCQVNJQ3IIR05LMkEyQkEKbgo1CNWCARIEMjIxNhjvuAEgsnEontSOAzCN1Y4DOE5AAFgBaghFQ09CQVNJQ3IIR05LMkEyQk4KNQjVggESBDI0MjkYsnEguI0BKNrWjgMw79eOAzhOQAFYAWoIRUNPQkFTSUNyCEdOSzJBMkJOEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) \*Available to Expedia members.