When did momondo last update prices for flights from Portland Airport to Bellingham Airport?

Prices for flights from Portland Airport to Bellingham Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Bellingham Airport?

The number of operators available for flights from Portland Airport to Bellingham Airport is 1 as of January 2026.

How old do you have to be to fly from Portland Airport to Bellingham Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bellingham Airport.

What documentation or ID do you need to fly to Bellingham Airport?

The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$129 Cheap Flights from Portland to Bellingham in 2026

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Find the cheapest flights from Portland to Bellingham

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

11:53 am - 3:48 pm

BLI

PDX

3h 55m

1 stop

$277Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

4:19 pm - 10:41 pm

BLI

PDX

6h 22m

1 stop

$305Alaska Airlines

Thu, Mar 5 - Thu, Mar 12

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

3:55 pm - 6:17 am

BLI

PDX

14h 22m

2 stops

$316Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

3:55 pm - 6:17 am

BLI

PDX

14h 22m

2 stops

$321Alaska Airlines

Wed, Feb 25 - Wed, Mar 4

8:30 am - 4:24 pm

PDX

BLI

7h 54m

1 stop

5:15 am - 8:49 am

BLI

PDX

3h 34m

1 stop

$355Alaska Airlines

Sat, Feb 21 - Sun, Feb 22

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

4:19 pm - 9:32 am

BLI

PDX

17h 13m

2 stops

$359Alaska Airlines

Thu, Mar 5 - Thu, Mar 12

9:10 am - 12:23 pm

PDX

BLI

3h 13m

1 stop

1:03 pm - 5:59 pm

BLI

PDX

4h 56m

1 stop

$387Alaska Airlines

Sat, Feb 7 - Sun, Feb 8

6:00 am - 11:13 am

PDX

BLI

5h 13m

1 stop

11:53 am - 6:05 pm

BLI

PDX

6h 12m

1 stop

$395Alaska Airlines

Sat, Feb 14 - Tue, Feb 17

5:39 pm - 11:13 am

PDX

BLI

17h 34m

2 stops

5:15 am - 8:49 am

BLI

PDX

3h 34m

1 stop

$416Alaska Airlines

Fri, Feb 27 - Sun, Mar 1

7:05 am - 11:13 am

PDX

BLI

4h 08m

1 stop

11:53 am - 11:44 pm

BLI

PDX

11h 51m

1 stop

$420Alaska Airlines

Sat, Feb 14 - Mon, Feb 16

Alaska Airlines flights from Portland to Bellingham

Our best Alaska Airlines deals on Portland to Bellingham flight tickets

Alaska Airlines

Feb 25

PDX7:05 amPortland

4h 08m

1 stop

BLI11:13 amBellingham

Mar 4

BLI11:53 amBellingham

3h 55m

1 stop

PDX3:48 pmPortland

$277

Alaska Airlines

Mar 5

PDX7:05 amPortland

4h 08m

1 stop

BLI11:13 amBellingham

Mar 12

BLI4:19 pmBellingham

6h 22m

1 stop

PDX10:41 pmPortland

$305

Alaska Airlines

Feb 25

PDX7:05 amPortland

4h 08m

1 stop

BLI11:13 amBellingham

Mar 4

BLI3:55 pmBellingham

14h 22m

2 stops

PDX6:17 amPortland

$316

Fly from

Fly to

Route

Depart

Return

Price

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 2/25

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Wed 3/4

11:53 am-3:48 pm

1 stop3h 55m

$277

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Thu 3/5

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Thu 3/12

4:19 pm-10:41 pm

1 stop6h 22m

$305

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 2/25

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Wed 3/4

3:55 pm-6:17 am

2 stops14h 22m

$316

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 2/25

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Wed 3/4

3:55 pm-6:17 am

2 stops14h 22m

$321

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/21

8:30 am-4:24 pm

1 stop7h 54m

Bellingham

Sun 2/22

5:15 am-8:49 am

1 stop3h 34m

$355

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Thu 3/5

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Thu 3/12

4:19 pm-9:32 am

2 stops17h 13m

$359

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/7

9:10 am-12:23 pm

1 stop3h 13m

Bellingham

Sun 2/8

1:03 pm-5:59 pm

1 stop4h 56m

$387

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/14

6:00 am-11:13 am

1 stop5h 13m

Bellingham

Tue 2/17

11:53 am-6:05 pm

1 stop6h 12m

$395

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 2/27

5:39 pm-11:13 am

2 stops17h 34m

Bellingham

Sun 3/1

5:15 am-8:49 am

1 stop3h 34m

$416

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/14

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Mon 2/16

11:53 am-11:44 pm

1 stop11h 51m

$420

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Bellingham

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Portland to Bellingham?

Alaska Airlines is the most popular carrier operating from Portland to Bellingham

When to book flights from Portland to Bellingham

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Bellingham according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Bellingham (PDX to BLI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Bellingham

Fastest flight time	4h 08m
Direct flights	Fri
Airports in Bellingham	1 airport

The fastest flight from Portland to Bellingham takes 4h 08m

Direct flights go from Portland to Bellingham on Friday. There are no airlines offering direct flights.

There is 1 airport in Bellingham. From Portland there are direct flights to Bellingham (BLI).

Search flight deals

How far is Portland to Bellingham by plane?
The straight-line distance from Portland to Bellingham is 223.6 mi. Flights usually cover this in 4h 08m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Bellingham Airport?
Prices for flights from Portland Airport to Bellingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Bellingham Airport?
The number of operators available for flights from Portland Airport to Bellingham Airport is 1 as of January 2026.
How old do you have to be to fly from Portland Airport to Bellingham Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bellingham Airport.
What documentation or ID do you need to fly to Bellingham Airport?
The travel and health documents you'll need for your trip to Bellingham Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bellingham Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Bellingham?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Portland to Bellingham is Embraer 175 (100.00% of total bookings).
What is the most popular airline from Portland to Bellingham?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Portland to Bellingham is Alaska Airlines (100% of total bookings).

Best airlines flying from Portland to Bellingham

Compare and see reviews for airlines that fly from Portland to Bellingham with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $157	Free Cancellation	Rating 8.0 11,801 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

Ferndale

Blaine

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Why should I use momondo to find a flight deal from Portland to Bellingham?

It is quick and easy to find Portland to Bellingham flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bellingham that suits you.

Can I find flights from Portland to Bellingham with flexible booking policies on momondo?

momondo does allow users to show only those flights to Bellingham from Portland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Portland to Bellingham?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bellingham from Portland.

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Price alerts on flights to Bellingham from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.