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.

$99 Cheap Flights from Portland to Bellingham in 2026

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Portland to Bellingham

Round-trip

One-way

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:45 pm - 10:41 pm

PDX

BLI

0h 56mnonstop

8:15 am - 9:14 am

BLI

PDX

0h 59mnonstop

$157Alaska Airlines

Wed, Mar 18 - Wed, Mar 25

9:45 pm - 10:41 pm

PDX

BLI

0h 56mnonstop

5:20 am - 9:25 am

BLI

PDX

4h 05m1 stop

$200Alaska Airlines

Wed, Mar 18 - Wed, Mar 25

12:52 pm - 9:18 pm

PDX

BLI

8h 26m1 stop

6:00 am - 11:52 am

BLI

PDX

29h 52m2 stops

$209Multiple Airlines

Mon, Mar 9 - Fri, Mar 13

9:45 pm - 10:41 pm

PDX

BLI

0h 56mnonstop

8:15 am - 9:14 am

BLI

PDX

0h 59mnonstop

$212Alaska Airlines

Fri, Apr 10 - Sun, Apr 12

9:45 pm - 10:41 pm

PDX

BLI

0h 56mnonstop

8:15 am - 9:14 am

BLI

PDX

0h 59mnonstop

$222Alaska Airlines

Fri, Apr 10 - Mon, Apr 13

7:05 am - 11:13 am

PDX

BLI

4h 08m1 stop

3:55 pm - 8:49 am

BLI

PDX

16h 54m1 stop

$223Alaska Airlines

Sat, Feb 14 - Tue, Feb 17

6:00 am - 5:39 pm

PDX

BLI

11h 39m1 stop

8:15 am - 9:14 am

BLI

PDX

0h 59mnonstop

$240Alaska Airlines

Fri, Apr 10 - Sun, Apr 12

7:05 am - 11:13 am

PDX

BLI

4h 08m1 stop

4:19 pm - 8:49 am

BLI

PDX

16h 30m1 stop

$241Alaska Airlines

Mon, Mar 9 - Fri, Mar 13

9:45 pm - 10:41 pm

PDX

BLI

0h 56mnonstop

5:20 am - 8:44 pm

BLI

PDX

15h 24m2 stops

$244Alaska Airlines

Wed, Mar 18 - Wed, Mar 25

9:50 pm - 10:46 pm

PDX

BLI

0h 56mnonstop

5:53 pm - 11:03 pm

BLI

PDX

5h 10m1 stop

$245Alaska Airlines

Thu, May 21 - Thu, May 28

Alaska Airlines flights from Portland to Bellingham

Our best Alaska Airlines deals on Portland to Bellingham flight tickets

Alaska Airlines

Mar 18

PDX9:45 pmPortland

0h 56m

BLI10:41 pmBellingham

Mar 25

BLI8:15 amBellingham

0h 59m

PDX9:14 amPortland

$157

Alaska Airlines

Mar 18

PDX9:45 pmPortland

0h 56m

BLI10:41 pmBellingham

Mar 25

BLI5:20 amBellingham

4h 05m

1 stop

PDX9:25 amPortland

$200

Alaska Airlines

Apr 10

PDX9:45 pmPortland

0h 56m

BLI10:41 pmBellingham

Apr 12

BLI8:15 amBellingham

0h 59m

PDX9:14 amPortland

$212

Fly from

Fly to

Route

Depart

Return

Price

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 3/18

9:45 pm-10:41 pm

Nonstop0h 56m

Bellingham

Wed 3/25

8:15 am-9:14 am

Nonstop0h 59m

$157

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 3/18

9:45 pm-10:41 pm

Nonstop0h 56m

Bellingham

Wed 3/25

5:20 am-9:25 am

1 stop4h 05m

$200

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Mon 3/9

12:52 pm-9:18 pm

1 stop8h 26m

Bellingham

Fri 3/13

6:00 am-11:52 am

2 stops29h 52m

$209

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 4/10

9:45 pm-10:41 pm

Nonstop0h 56m

Bellingham

Sun 4/12

8:15 am-9:14 am

Nonstop0h 59m

$212

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 4/10

9:45 pm-10:41 pm

Nonstop0h 56m

Bellingham

Mon 4/13

8:15 am-9:14 am

Nonstop0h 59m

$222

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sat 2/14

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Tue 2/17

3:55 pm-8:49 am

1 stop16h 54m

$223

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 4/10

6:00 am-5:39 pm

1 stop11h 39m

Bellingham

Sun 4/12

8:15 am-9:14 am

Nonstop0h 59m

$240

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Mon 3/9

7:05 am-11:13 am

1 stop4h 08m

Bellingham

Fri 3/13

4:19 pm-8:49 am

1 stop16h 30m

$241

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Wed 3/18

9:45 pm-10:41 pm

Nonstop0h 56m

Bellingham

Wed 3/25

5:20 am-8:44 pm

2 stops15h 24m

$244

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Thu 5/21

9:50 pm-10:46 pm

Nonstop0h 56m

Bellingham

Thu 5/28

5:53 pm-11:03 pm

1 stop5h 10m

$245

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	0h 56m
Direct flights	Tue, Thu and Sat
Airports in Bellingham	1 airport

The fastest flight from Portland to Bellingham takes 0h 56m

Direct flights go from Portland to Bellingham on Tuesday, Thursday and Saturday. 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 0h 56m, 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 11,661 reviews		Search Alaska Airlines flights

Burlington

Mount Vernon

Ferndale

Blaine

Why use momondo?

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.

I’m not ready to book a flight from Portland to Bellingham right now. Can momondo alert me if prices change?

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.