Title: Cheap Flights to Ocosta , WA from CA $136 - Expedia.ca

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# Cheap Flights to Ocosta , WA from CA $136

[View CA $136 flight on Wed, Mar 25, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:CXH,to:LKE,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:135.40&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKMTJiAMw-8mIAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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[Hotels in Ocosta](https://expedia.ca/Ocosta-Hotels.d553248635975869026.Travel-Guide-Hotels)[Ocosta Car Rentals](https://expedia.ca/Car-Rentals-In-Ocosta.d553248635975869026.Car-Rental-Guide)[Ocosta Vacation Packages](https://expedia.ca/Ocosta.d553248635975869026.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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&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:Ocosta, Washington, United States of America,departure:25/02/2026TANYT&leg2=from:Ocosta, Washington, United States of America,to:CMH,departure:04/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

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## How much is the cheapest flight to Ocosta?

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $268 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)

Sun, Apr 26 - Thu, Apr 30

CXH

Vancouver

LKE

Seattle

CA $268

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:26/04/2026TANYT&leg2=from:LKE,to:CXH,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.07&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKMSxiwMw-7GLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KJLjiwMwyeOLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw)

![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif)

Sat, Apr 4 - Mon, Apr 13

CXH

Vancouver

LKE

Seattle

CA $285

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:04/04/2026TANYT&leg2=from:LKE,to:CXH,departure:13/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:284.07&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKIS6iQMwu7qJAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KPKjigMwqaSKAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw)

![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif)

Sun, Apr 19 - Thu, Apr 23

CXH

Vancouver

LKE

Seattle

CA $302

Roundtrip

found 2 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:19/04/2026TANYT&leg2=from:LKE,to:CXH,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:301.07&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKOTiigMwm-OKAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjEwGMsiIOI9KMiQiwMw_5CLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw)

![Harbour Air Seaplanes](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/YB.gif)

Tue, May 12 - Thu, May 14

CXH

Vancouver

LKE

Seattle

CA $318

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:12/05/2026TANYT&leg2=from:LKE,to:CXH,departure:14/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:317.99&airProductToken=AQo3CjUI2YQBEgQxNjU3GOI9IMsiKK7pjAMw5emMAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KNKAjQMwiYGNAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw)

![Hahn Air Technologies](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/x1.gif)

Fri, Aug 14 - Tue, Aug 18

CXH

Vancouver

LKE

Seattle

CA $703

Roundtrip

found 3 hours ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:14/08/2026TANYT&leg2=from:LKE,to:CXH,departure:18/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:702.22&airProductToken=AQohCh8I2GISBDY1MjUY4j0gyyIohIeVAzC7h5UDOE1AAFgBCiEKHwjYYhIENjUyNhjLIiDiPSjotJUDMJ-1lQM4TUAAWAESCggBEAEYASoCSFIYASIECAEQASgIKAQwAQ)

## 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 Ocosta. 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 Ocosta. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ocosta.

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 Ocosta 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 Ocosta.

Looking to save even more? Get additional savings by bundling your Ocosta 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 Ocosta trip!

__Flights to Ocosta information__
| Destination airport           | Seattle - Tacoma Intl. |
| ----------------------------- | ---------------------- |
| Destination airport IATA code | SEA                    |
| Destination city name         | Seattle                |
| Roundtrip price               | CA $281                |

## Trending flights to Ocosta

Prices were available within the past 7 days and start at CA $136 for one-way flights and CA $268 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)

Sun, Apr 26 - Thu, Apr 30

CXH

Vancouver

LKE

Seattle

CA $268

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:CXH,to:LKE,departure:26/04/2026TANYT&leg2=from:LKE,to:CXH,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:267.07&airProductToken=AQo3CjUI2YQBEgQxNjA3GOI9IMsiKMSxiwMw-7GLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVAo3CjUI2YQBEgQxNjU2GMsiIOI9KJLjiwMwyeOLAzhZQABYAWoTSU5URVJOQVRJT05BTC1MSUdIVBIKCAsQARgIKgJZQhgBIgQIARABKAIwAw)

\*Available to Expedia members.