Title: Cheap Flights from Bellingham (BLI) to Troutdale (TTD) - Expedia.ca ![Perfect family getaway during summer. Beautiful swimming hole located in Lewis and Clark state park. Fun for the whole family specially on a hot summer day.](https://images.trvl-media.com/place/10099/83f0abe6-f1d6-4714-a987-301fb4f30f3a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Jay Morales ![](https://images.trvl-media.com/place/10099/83f0abe6-f1d6-4714-a987-301fb4f30f3a.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Bellingham (BLI) to Troutdale (TTD) - [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 ## Popular airlines from Bellingham, WA (BLI-Bellingham Intl.) to Troutdale, OR (TTD-Portland - Troutdale) - ![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:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![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:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![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:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bli,to:ttd,departure:16/11/2025TANYT&leg2=from:ttd,to:bli,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![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) ## Frequently asked questions ### How much is a flight from BLI to Troutdale Airport? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Bellingham International Airport and Troutdale Airport start from . Make your booking today to score the best price for your exciting adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Bellingham Intl. Airport (BLI) to Troutdale Airport? > We understand that things come up unexpectedly, so we've made it as hassle-free as possible for you to cancel your trip online. Just head to the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from BLI to TTD that have flexible change policies? > Many airlines will allow you to reschedule your flight without a change fee. All you pay is the cost difference between the two flights. When looking for BLI to Troutdale Airport flights, you'll find a "No change fees" box for you to tick. ### How far is the flight from Bellingham Intl. Airport (BLI) to Portland - Troutdale Airport (TTD)? > A flight distance of just 360 kilometres separates Bellingham and Troutdale. Once you're up in the air, you won't have time to do much more than listen to some short podcasts. ### Which airlines fly direct from BLI to Portland - Troutdale Airport (TTD)? > Unfortunately, there are no airlines that fly direct between BLI and TTD. You'll have to book a flight with at least one stop. ### Are Bellingham Intl. Airport (BLI) to Troutdale Airport flight tickets cheaper when they're purchased at the last minute? > Flight prices always go up and down, so it's no sure thing. While last-minute deals between Bellingham International Airport and Portland - Troutdale Airport (TTD) are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers publish their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to grab your seat when the price is right. ## Travel information | Origin airport | Bellingham Intl. | | --- | --- | | Destination airport | Portland - Troutdale | | Distance | 359 km | ## Book with confidence ### Bellingham to Portland Flights **The easy way to book your flights from Bellingham to Troutdale**  With Expedia, it’s simple to find and book flights to Troutdale from Bellingham whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Portland - Troutdale, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Bellingham to Troutdale today, tomorrow, or this week.   **Save dollars with cheap flights from Bellingham Intl., BLI to Portland - Troutdale, TTD**  Sort your search results by price to find great deals on your flight from Bellingham to Troutdale—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Troutdale from Bellingham currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Troutdale   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Troutdale from Bellingham**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Troutdale with Expedia today. ## Explore a world of travel with Expedia - Flights - [Flights from Atlanta (ATL) to Portland (PDX)](https://www.expedia.ca/lp/flights/atl/pdx/atlanta-to-portland) - [Flights from Bangor (BGR) to Portland (PDX)](https://www.expedia.ca/lp/flights/bgr/pdx/bangor-to-portland) - [Flights from Bellingham (BLI) to Portland (PDX)](https://www.expedia.ca/lp/flights/bli/pdx/bellingham-to-portland) - [Flights from Nashville (BNA) to Portland (PDX)](https://www.expedia.ca/lp/flights/bna/pdx/nashville-to-portland) - [Flights from Boise (BOI) to Portland (PDX)](https://www.expedia.ca/lp/flights/boi/pdx/boise-to-portland) - [Flights from Boston (BOS) to Portland (PDX)](https://www.expedia.ca/lp/flights/bos/pdx/boston-to-portland) - [Flights from Burlington (BTV) to Portland (PDX)](https://www.expedia.ca/lp/flights/btv/pdx/burlington-to-portland) - [Flights from Buffalo (BUF) to Portland (PDX)](https://www.expedia.ca/lp/flights/buf/pdx/buffalo-to-portland) - [Flights from Baltimore (BWI) to Portland (PDX)](https://www.expedia.ca/lp/flights/bwi/pdx/baltimore-to-portland) - [Flights from Sault Ste. 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[Flights from Toronto (YYZ) to Portland (PDX)](https://www.expedia.ca/lp/flights/yyz/pdx/toronto-to-portland) \*Available to Expedia members.