BLI - PDX

$134 Find Cheap Flights from Bellingham to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Portland departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Portland, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Bellingham to Portland (BLI-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bellingham to Portland

Thu, Aug 7 - Sun, Aug 10
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6:00 am - 2:15 pmBLI-PDX
8h 15m1 stop
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3:10 pm - 11:17 pmPDX-BLI
8h 07m1 stop
Wed, Jul 16 - Fri, Jul 18
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12:00 pm - 9:18 amBLI-PDX
21h 18m1 stop
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3:10 pm - 1:33 pmPDX-BLI
22h 23m1 stop
Fri, Jul 11 - Mon, Jul 14
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9:00 pm - 2:15 pmBLI-PDX
17h 15m1 stop
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10:23 am - 8:10 pmPDX-BLI
9h 47m1 stop
Fri, Jul 11 - Mon, Jul 14
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9:00 pm - 2:15 pmBLI-PDX
17h 15m1 stop
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10:23 am - 1:21 pmPDX-BLI
26h 58m2 stops
Fri, Aug 29 - Sun, Aug 31
Alaska Airlines Logo
1:08 pm - 10:44 pmBLI-PDX
9h 36m1 stop
Alaska Airlines Logo
8:37 pm - 11:59 pmPDX-BLI
3h 22m1 stop
$265Alaska Airlines
Find Deal
Thu, Aug 7 - Sun, Aug 10
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6:00 am - 2:15 pmBLI-PDX
8h 15m1 stop
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7:44 pm - 8:10 pmPDX-BLI
24h 26m2 stops
Mon, Sep 22 - Fri, Sep 26
Alaska Airlines Logo
3:47 pm - 8:58 amBLI-PDX
17h 11m1 stop
Alaska Airlines Logo
9:30 pm - 12:28 pmPDX-BLI
14h 58m1 stop
$274Alaska Airlines
Find Deal
Wed, Jul 16 - Fri, Jul 18
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12:00 pm - 2:15 pmBLI-PDX
26h 15m1 stop
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3:10 pm - 7:39 pmPDX-BLI
28h 29m2 stops
Thu, Aug 7 - Sun, Aug 10
Allegiant Air Logo
7:30 am - 12:48 pmBLI-PDX
29h 18m2 stops
Allegiant Air Logo
7:44 pm - 8:10 pmPDX-BLI
24h 26m2 stops
$327Allegiant Air
Find Deal
Thu, Aug 7 - Sun, Aug 10
Hawaiian Airlines Logo
6:00 am - 8:58 amBLI-PDX
2h 58m1 stop
Hawaiian Airlines Logo
8:59 pm - 11:59 pmPDX-BLI
3h 00m1 stop
$337Hawaiian Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Bellingham to Portland flights

Get data-powered insights and trends into flights from Bellingham to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bellingham to Portland?

The average price of all round-trip flights from Bellingham to Portland clicked on KAYAK for each day over the last 12 months.

When flying from Bellingham to Portland, you should consider leaving on a Friday and avoid Wednesdays if you are looking for the best rates. For your return to Bellingham, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

What is the cheapest month to fly from Bellingham to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bellingham to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bellingham to Portland is October, where tickets cost $265 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $1,411 and $658 respectively.

Good to know

Low seasonJune
High seasonNovember
Cheapest flight$134
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 10% increase in price.
Flight from Bellingham to Portland

When to book flights from Bellingham to Portland

Are your dates flexible? Find out the best times to travel from Bellingham to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Bellingham to Portland

  • What is the cheapest flight from Bellingham to Portland?

    In the last 3 days, the lowest price for a flight from Bellingham to Portland was $134 for a one-way ticket and $231 for a round-trip.

  • Do I need a passport to fly between Bellingham and Portland?

    No, a passport isn't needed to fly from Bellingham to Portland. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Bellingham to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bellingham to Portland?

    oneworld is the only airline alliance operating flights between Bellingham and Portland.

  • How does KAYAK find such low prices on flights from Bellingham to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bellingham to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bellingham to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Bellingham is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bellingham to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bellingham to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Bellingham to Portland

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bellingham to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.8Comfort
7.1Food
7.1Entertainment
8.5Crew
Airline reviews

Thank you still providing bags for vomit. My son had a migraine and needed a bag to vomit in and it was right there behind the seat in front of us. Thank you!

8.0 ExcellentAnonymous, Jun 2025LAX - PDX
Read more Alaska Airlines reviews

Thank you still providing bags for vomit. My son had a migraine and needed a bag to vomit in and it was right there behind the seat in front of us. Thank you!

Well, the baggage porter on Maui told my mom that our carry on luggage was overweight and if she gave him a 50 dollar tip he would let it go through. She tipped him and he tells us that he needs my Alaska airlines cc to waive the extra baggage charge. Find out later that since my original reservation was not under my name using a Hawaiian airlines CC, I would have to pay for the luggage anyway. I told them I had to end up paying for my daughters ticket when you all said because she turned two using my Alaska Airlines cc, now they need to charge me for her seat/flight, but you guys didn't care and i ended up paying for the bags and my mom paid the porter 50 dollars extra for nothing .. It was a crappy experience. First it was a multi trip. PDX-HNL then HNL-OGG then OGG to PDX. All bought under one ticket. My daugher turned two during the flight from HNL-OGG, but when I bought the ticket and at the PDX airport they said since i bought the ticket before she was two, everything is fine. come to find out no, I had to pay her ticket HNL-OGG and again OGG to PDX. you guys scammed me. You should say it on your website and make sure people know that during flights if the child turns two they have to pay for their seat. If i knew that from the very beginning i would have bought her ticket and it would have been LESS than paying TWICE for her flight! and you scammed my mother with you porter who told her to pay him 50 dollars and he would take care of the extra luggage weight.

Flight was great. Boarding was crazy because another flight was boarding late next to ours so everyone was standing and in the way.

It was a quick flight, but coffee would have been great!

I can honestly say in the 54 years of my life this was the worst flying experience I have ever had. I was delayed on the tarmac going into Dallas for an hour and 2 hours on the tarmac leaving Dallas. a 4 hour flight turned into a 6 hour flight due to Alaska incompetence. To be honest I will never take another Alaska flight.

I am mobility challenged and ground crew were accommodating to my needs. One must walk up a ramp to board Alaska planes. Terminal to tarmac to ramp to plane.

The attendances were very thorough and pleasant during the entire trip. The pilots did an excellent job keeping us posted on what to expect. The landing in Portland was executed professionally and perfectly. Boarding was delayed a half hour. But given the times were in, that was no surprise. All in all, my preference is to fly only Alaska Airlines for their reliability and professional service.

All good! No entertainment on this new plane yet but ok for this short flight. Great on time flight! Thanks

These questions are hard to answer. It was not until I checked in that I learned my flight was going to Seattle for a connection and not Portland. I did not get notified, or asked, about this change by Alaska or Kayak. Thankfully I made this flight; but missed the connecting flight and it took me much longer to get home. A service representative for Alaska says this happens frequently with third party companies, like Kayak. Please please figure that out.

I got the last seat on the plane, in the back in the corner against the window, and I paid a competitive price for my ticket several weeks before the flight.

Everything you need to know for your flight from Bellingham to Portland

Information on your arrival and departure airports

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