How long is the flight from Portland to Bellingham?

For as low as $224, Alaska Airlines can have you in Bellingham from Portland in 5h 13m. Portland and Bellingham are separated by a distance of 221 mi.

What is the cheapest airline to fly from Portland to Bellingham round-trip?

According to our current data, Alaska Airlines ($227), offers the cheapest pricing from Portland to Bellingham.

In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

If weather is an important factor for your trip to Bellingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Most accurate provider : When it comes to deals on Portland-Bellingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Bellingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Bellingham flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Bellingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Bellingham that include hotel bookings?

Yes. In addition to deals on Portland to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Bellingham?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bellingham.

Can I find deals for business class flights from Portland to Bellingham?

Yes. Cheapflights offers flight deals from Portland to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$99+ Flights from Portland to Bellingham

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Cheap flight deals from Portland to Bellingham

Cheapest flights from Portland to Bellingham
Explore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Wed 12/242:42 pmPDX - BLI

1 stop9h 34mAlaska Airlines

Sun 12/285:20 amBLI - PDX

1 stop5h 33mAlaska Airlines

Deal found 12/24

$882

Fri 12/262:30 pmPDX - BLI

2 stops7h 52mAlaska Airlines

Sun 12/285:20 amBLI - PDX

1 stop6h 53mAlaska Airlines

Deal found 12/23

$1,141

Best flights from Portland to Bellingham
Discover carefully curated flight deals from Portland to Bellingham that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 26, 2025.

Sat 2/146:00 amPDX - BLI

1 stop5h 13mAlaska Airlines

Tue 2/173:55 pmBLI - PDX

1 stop6h 46mAlaska Airlines

Deal found 12/23

$224

Sat 1/243:07 pmPDX - BLI

2 stops6h 13mAlaska Airlines

Sat 1/315:15 amBLI - PDX

2 stops8h 35mAlaska Airlines

Deal found 12/25

$361

Fri 1/95:35 pmPDX - BLI

1 stop6h 31mAlaska Airlines

Tue 1/139:15 amBLI - PDX

1 stop3h 23mAlaska Airlines

Deal found 12/25

$489

Thu 1/87:38 pmPDX - BLI

1 stop4h 28mAlaska Airlines

Mon 1/125:15 amBLI - PDX

1 stop4h 14mAlaska Airlines

Deal found 12/24

$609

Mon 1/58:32 pmPDX - BLI

1 stop3h 44mAlaska Airlines

Sat 1/105:15 amBLI - PDX

1 stop4h 08mAlaska Airlines

Deal found 12/24

$649

Last-minute flights from Portland to Bellingham
Discover last-minute flight deals from Portland to Bellingham. Data last updated December 26, 2025 and is based on user searches.

Wed 12/242:42 pmPDX - BLI

1 stop9h 34mAlaska Airlines

Sun 12/285:20 amBLI - PDX

1 stop5h 33mAlaska Airlines

Deal found 12/24

$882

Mon 1/58:32 pmPDX - BLI

1 stop3h 44mAlaska Airlines

Sat 1/105:15 amBLI - PDX

1 stop4h 08mAlaska Airlines

Deal found 12/24

$649

Thu 1/87:38 pmPDX - BLI

1 stop4h 28mAlaska Airlines

Mon 1/125:15 amBLI - PDX

1 stop4h 14mAlaska Airlines

Deal found 12/24

$609

Fri 1/95:35 pmPDX - BLI

1 stop6h 31mAlaska Airlines

Tue 1/139:15 amBLI - PDX

1 stop3h 23mAlaska Airlines

Deal found 12/25

$489

Sat 1/241:38 pmPDX - BLI

1 stop7h 42mAlaska Airlines

Sat 1/311:03 pmBLI - PDX

1 stop7h 44mAlaska Airlines

Deal found 12/25

$245

One-way flights from Portland to Bellingham
Search for one-way flight options from Portland to Bellingham. Find affordable one-way fares based on user searches. Data last updated December 26, 2025.

Tue 4/79:45 pmPDX - BLI

Nonstop0h 56mAlaska Airlines

Deal found 12/24

$99

Sat 3/219:45 pmPDX - BLI

Nonstop0h 56mAlaska Airlines

Deal found 12/26

$109

Wed 1/141:38 pmPDX - BLI

1 stop10h 28mAlaska Airlines

Deal found 12/24

$168

Thu 5/149:55 pmPDX - BLI

2 stops15h 23mAlaska Airlines

Deal found 12/24

$188

Tue 4/710:30 amPDX - BLI

3 stops37h 29mMultiple Airlines

Deal found 12/24

$274

Thu 1/15:30 pmPDX - BLI

1 stop4h 52mAlaska Airlines

Deal found 12/24

$358

Find flight deals from Portland to Bellingham

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$224 (Alaska Airlines)
One-way from	$99 (Alaska Airlines)

Provider with most accurate pricing for Portland-Bellingham flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Bellingham flights.

Search Deals

From Portland to Bellingham

Search Deals

One-way flight from Portland to Bellingham

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Bellingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/14

6:00 am-11:13 am

1 stop5h 13m

Bellingham

Tue 2/17

3:55 pm-10:41 pm

1 stop6h 46m

$224

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 1/24

3:07 pm-9:20 pm

2 stops6h 13m

Bellingham

Sat 1/31

5:15 am-1:50 pm

2 stops8h 35m

$361

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 1/9

5:35 pm-12:06 am

1 stop6h 31m

Bellingham

Tue 1/13

9:15 am-12:38 pm

1 stop3h 23m

$489

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Thu 1/8

7:38 pm-12:06 am

1 stop4h 28m

Bellingham

Mon 1/12

5:15 am-9:29 am

1 stop4h 14m

$609

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Mon 1/5

8:32 pm-12:16 am

1 stop3h 44m

Bellingham

Sat 1/10

5:15 am-9:23 am

1 stop4h 08m

$649

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Thu 5/14

9:50 pm-10:46 pm

Nonstop0h 56m

$99

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 4/7

9:45 pm-10:41 pm

Nonstop0h 56m

$99

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 3/21

9:45 pm-10:41 pm

Nonstop0h 56m

$109

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 1/14

1:38 pm-12:06 am

1 stop10h 28m

$168

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 4/7

10:30 am-11:59 pm

3 stops37h 29m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 11 results

Compare providers for flights from Portland to Bellingham

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bellingham in December.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Bellingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Bellingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Bellingham flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Bellingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Portland with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest time of day to fly from PDX to BLI?

When flying from Portland to Bellingham, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 34% versus a flight in the morning.

Reviews of airlines servicing Bellingham

Peruse reviews from past customers who have flown with Alaska Airlines from Portland to Bellingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,534 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

8.0

Very good

11,534 reviews

Alaska Airlines

8.0

Very good

11,534 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

How long is the flight from Portland to Bellingham?
For as low as $224, Alaska Airlines can have you in Bellingham from Portland in 5h 13m. Portland and Bellingham are separated by a distance of 221 mi.
What is the cheapest airline to fly from Portland to Bellingham round-trip?
According to our current data, Alaska Airlines ($227), offers the cheapest pricing from Portland to Bellingham.
Can I find deals for flights from Portland to Bellingham that include hotel bookings?
Yes. In addition to deals on Portland to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Bellingham?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Bellingham.
Can I find deals for business class flights from Portland to Bellingham?
Yes. Cheapflights offers flight deals from Portland to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top airline flying from Portland to Bellingham

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$227	Average$343	FlexibilityNo cancel fee	On-time75%

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$99+ Cheap flights from Portland to Bellingham (PDX - BLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Bellingham with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Bellingham

Cheapest flights from Portland to BellinghamExplore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Explore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.

Find flight deals from Portland to Bellingham

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Bellingham that are best for you.

Compare providers for flights from Portland to Bellingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bellingham in December.

Best time to book a flight from Portland to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Portland with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from PDX to BLI?

Reviews of airlines servicing Bellingham

Peruse reviews from past customers who have flown with Alaska Airlines from Portland to Bellingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portland to Bellingham?

What is the cheapest airline to fly from Portland to Bellingham round-trip?

Can I find deals for flights from Portland to Bellingham that include hotel bookings?

How can I find direct flights from Portland to Bellingham?

Can I find deals for business class flights from Portland to Bellingham?

Traveling to a place near Bellingham?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Bellingham

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Top airline flying from Portland to Bellingham

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Cheapest flights from Portland to Bellingham
Explore the most affordable flight options available from Portland to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 26, 2025.