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244 € Cheap Flights from Bellingham to Portland

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      Travellers and cabin class, 1 Adult, Economy
      Alaska Airlines

      Compare Bellingham to Portland flight deals

      Find the cheapest month or even day of the year to fly to Portland

      Book the best Portland fare with no extra fees

      Flight deals from Bellingham to Portland

      Looking for a cheap last-minute deal or the best return flight from Bellingham Airport to Portland Airport? If you want to travel next month, return fares start from 244 €. Find the lowest prices on one-way and return tickets right here.
      Portland.244 € per passenger.Departing Thu, 10 Sep, returning Thu, 17 Sep.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bellingham on Thu, 10 Sep, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Thu, 17 Sep, arriving in Bellingham.Price includes taxes and charges.From 244 €, select.
      Portland.258 € per passenger.Departing Sun, 15 Nov, returning Sun, 22 Nov.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Bellingham on Sun, 15 Nov, arriving in Portland.Inbound indirect flight with Alaska Airlines, departs from Portland on Sun, 22 Nov, arriving in Bellingham.Price includes taxes and charges.From 258 €, select.
      Portland.295 € per passenger.Departing Fri, 16 Oct, returning Sun, 18 Oct.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Bellingham on Fri, 16 Oct, arriving in Portland.Inbound indirect flight with Alaska Airlines, departs from Portland on Sun, 18 Oct, arriving in Bellingham.Price includes taxes and charges.From 295 €, select.
      Portland.333 € per passenger.Departing Fri, 16 Oct, returning Sun, 18 Oct.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Bellingham on Fri, 16 Oct, arriving in Portland.Inbound direct flight with Alaska Airlines departs from Portland on Sun, 18 Oct, arriving in Bellingham.Price includes taxes and charges.From 333 €, select.
      Portland.358 € per passenger.Departing Thu, 22 Oct, returning Sun, 1 Nov.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bellingham on Thu, 22 Oct, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Sun, 1 Nov, arriving in Bellingham.Price includes taxes and charges.From 358 €, select.
      Portland.517 € per passenger.Departing Thu, 10 Dec, returning Tue, 15 Dec.Return flight with Allegiant Air and Alaska Airlines.Outbound indirect flight with Allegiant Air, departs from Bellingham on Thu, 10 Dec, arriving in Portland.Inbound indirect flight with Alaska Airlines, departs from Portland on Tue, 15 Dec, arriving in Bellingham.Price includes taxes and charges.From 517 €, select.
      Portland.522 € per passenger.Departing Mon, 31 Aug, returning Fri, 4 Sep.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bellingham on Mon, 31 Aug, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Fri, 4 Sep, arriving in Bellingham.Price includes taxes and charges.From 522 €, select.
      Portland.526 € per passenger.Departing Thu, 27 Aug, returning Sun, 30 Aug.Return flight with Allegiant Air and Frontier Airlines.Outbound indirect flight with Allegiant Air, departs from Bellingham on Thu, 27 Aug, arriving in Portland.Inbound indirect flight with Frontier Airlines, departs from Portland on Sun, 30 Aug, arriving in Bellingham.Price includes taxes and charges.From 526 €, select.

      Find the cheapest month to fly from Bellingham to Portland

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bellingham to Portland flights are currently cheapest in September.
      Aug
      from 526 €
      Sep
      from 244 €
      Oct
      from 295 €
      Nov
      from 258 €
      Dec
      from 517 €
      Jan
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      Feb
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      Mar
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      Apr
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      May
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      Jun
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      Jul
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      Direct flights from Bellingham to Portland

      Alaska Airlines

      Bellingham to Portland: Alternative routes

      Compare routes from Bellingham to Portland below. You may find an airport to fly into that's cheaper, faster, or easier than Portland.

      Portland

      10km from central Portland
      ClosestCheapest
      from 244 €
      Search flights

      Bellingham to Portland: Flight information

      The things to know before you go.
      Cheapest flight found244 €
      Cheapest month to flySeptember
      Average flight time1 hr, 6 mins
      Most popular airlineAlaska Airlines
      Average flights per week16

      Finding cheap flights from Bellingham to Portland: Frequently asked questions

      The best price we found for a return flight from Bellingham to Portland is 244 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      1 hour and 6 minutes is the average flight time from Bellingham to Portland.
      Alaska Airlines flies direct from Bellingham to Portland.
      As of August 2026, there are 16 flights per week flying from Bellingham to Portland.
      The cheapest month to fly from Bellingham to Portland is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bellingham Airport to Portland Airport on Thursday, 10 September 2026.
      Yes – the average flight time is 1 hour and 6 minutes.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Portland but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Portland is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Allegiant Air and Alaska Airlines offer the cheapest flight tickets to Portland.

      Flying from Bellingham Airport (BLI) to Portland Airport (PDX): what you need to know

      • Around 1 hour is how long you can expect to be in the air on a direct flight from Bellingham Airport to Portland Airport.

      • Bellingham and Portland are in the same timezone, UTC-8.

      • There are six Bellingham Airport to Portland Airport flights each week to choose from.

      • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Make sure you're at the airport on time to board your BLI to PDX flight.

      • During popular months such as April, it's a good idea to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of an international flight when you travel during a high season in general.

      • Getting to Portland (and then seeing more of the United States!) is a snap with Alaska Airlines. This popular airline has direct flights from Bellingham Airport to Portland Airport.

      • Most travellers choose to fly with Alaska Airlines on this route.

      • Consider adding a stopover when booking your ticket from Bellingham Airport to Portland Airport. Just uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here are some options between BLI and PDX:

        • Harry Reid International Airport

        • San Diego International Airport

        • Oakland Metropolitan Oak Airport

      How to find the cheapest flights from Bellingham Airport (BLI) to Portland Airport (PDX)

      • The cheapest price we've seen for a one-way Bellingham Airport to Portland Airport flight is 132 €. A return fare right now is 244 €. Depending on the availability and when you book, these fares could change.

      • It's usually best to book ahead of time if you're looking for cheap tickets from BLI to PDX. That's because airlines change prices based on demand, which tends to rise closer to departure.

      • If you're willing to be flexible with your travel plans, use the 'Whole month' search tool. It'll show you the cheapest price in every month when searching for your flight from Bellingham Airport to Portland Airport.

      • There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from BLI to PDX.

      • Find the ideal flight for you by using the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Bellingham Airport to Portland Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and number of stops.

      Handy information about Bellingham Airport (BLI)

      • You'll find BLI at 4255 Mitchell Way.

      • Bellingham Airport gets top marks for its on-time performance. 84% of flights that depart BLI reach their destination on time.

      • Central Bellingham to Bellingham Airport is approximately 10 kilometres. Depending on traffic, it'll take about 15 minutes to get there if you're ride-sharing, catching a taxi or driving.

      • The trip when using public transport takes roughly 30 minutes.

      • Need a convenient hotel near BLI? If you're boarding an early flight from Bellingham Airport to Portland Airport, these accommodation options will have you sleeping moments from your departure lounge:

      Arriving at Portland Airport (PDX)

      Getting from Portland Airport (PDX) to central Portland

      • PDX is located at 7000 NE Airport Way.

      • Portland Airport to the centre of Portland has a drive time of about 20 minutes. It's approximately 19 kilometres away.

      • It typically takes 40 minutes when travelling by public transport.

      When to fly to Portland Airport (PDX)

      • July is the busiest month for flights from Bellingham Airport to Portland Airport. To avoid the crowds, visit Portland in March.

      • Book your flight from Bellingham Airport to Portland Airport for August if you'd like to explore Portland during its warmest month. You can expect temperatures of between 12ºC (54ºF) and 31ºC (88ºF).

      • January sees average temperatures of between -2ºC (28ºF) and 10ºC (50ºF). Look for cheap tickets from BLI to PDX around that time if you want to travel when it's cooler.

      Explore more of the United States

      • Seattle is just one of the many places in the United States waiting to be explored after you've experienced Portland. Around 241 kilometres away to the north, its best attractions include Space Needle, Pike Place Market and Seattle Skyline.

      • Around 467 kilometres north-east of Portland, Spokane is another essential stop in the United States. Get a taste of what this destination has to offer at Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

      Plan the rest of your trip from Bellingham to Portland

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.