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 September 2025.

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.

$222 Cheap Flights from Portland to Bellingham in 2025/26

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0 bags

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Find the cheapest flights from Portland to Bellingham

Round-trip

One-way

Last minute

Cheap round-trip flights

2:30 pm - 12:06 amPDX-BLI

9h 36m1 stop

4:14 pm - 6:20 amBLI-PDX

14h 06m1 stop

$222Alaska Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:40 pm - 12:22 pmPDX-BLI

14h 42m2 stops

4:14 pm - 6:20 amBLI-PDX

14h 06m1 stop

$271Alaska Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

9:30 pm - 12:01 amPDX-BLI

2h 31m1 stop

3:30 pm - 12:03 amBLI-PDX

8h 33m1 stop

$291Alaska Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

11:23 am - 11:13 pmPDX-BLI

11h 50m1 stop

9:47 am - 6:27 pmBLI-PDX

8h 40m1 stop

$315Multiple Airlines

Find Deal

Mon, Sep 29 - Fri, Oct 3

7:03 pm - 1:49 pmPDX-BLI

42h 46m2 stops

9:47 am - 6:27 pmBLI-PDX

8h 40m1 stop

$325Multiple Airlines

Find Deal

Fri, Sep 26 - Fri, Oct 3

5:45 pm - 12:06 amPDX-BLI

6h 21m2 stops

4:14 pm - 10:45 pmBLI-PDX

6h 31m1 stop

$331Alaska Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

3:30 pm - 12:06 amPDX-BLI

8h 36m1 stop

4:14 pm - 6:20 amBLI-PDX

14h 06m1 stop

$334Alaska Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 20

7:25 am - 2:43 pmPDX-BLI

7h 18m2 stops

3:30 pm - 8:43 pmBLI-PDX

5h 13m1 stop

$336Alaska Airlines

Find Deal

Tue, Mar 3 - Wed, Mar 4

11:23 am - 11:13 pmPDX-BLI

11h 50m1 stop

9:47 am - 6:27 pmBLI-PDX

8h 40m1 stop

$339Multiple Airlines

Find Deal

Fri, Sep 26 - Fri, Oct 3

7:30 am - 12:11 pmPDX-BLI

4h 41m1 stop

4:04 pm - 8:37 pmBLI-PDX

4h 33m1 stop

$382Hawaiian Airlines

Find Deal

Sun, Nov 9 - Mon, Nov 10

Alaska Airlines flights from Portland to Bellingham

Our best Alaska Airlines deals on Portland to Bellingham flight tickets

Alaska Airlines

Oct 14

PDX2:30 pmPortland

9h 36m

1 stop

BLI12:06 amBellingham

Oct 21

BLI4:14 pmBellingham

14h 06m

1 stop

PDX6:20 amPortland

$222

Find similar

Alaska Airlines

Oct 14

PDX9:40 pmPortland

14h 42m

2 stops

BLI12:22 pmBellingham

Oct 21

BLI4:14 pmBellingham

14h 06m

1 stop

PDX6:20 amPortland

$271

Find similar

Alaska Airlines

Mar 3

PDX9:30 pmPortland

2h 31m

1 stop

BLI12:01 amBellingham

Mar 4

BLI3:30 pmBellingham

8h 33m

1 stop

PDX12:03 amPortland

$291

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 10/14

2:30 pm-12:06 am

1 stop9h 36m

Bellingham

Tue 10/21

4:14 pm-6:20 am

1 stop14h 06m

$222

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 10/14

9:40 pm-12:22 pm

2 stops14h 42m

Bellingham

Tue 10/21

4:14 pm-6:20 am

1 stop14h 06m

$271

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 3/3

9:30 pm-12:01 am

1 stop2h 31m

Bellingham

Wed 3/4

3:30 pm-12:03 am

1 stop8h 33m

$291

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Mon 9/29

11:23 am-11:13 pm

1 stop11h 50m

Bellingham

Fri 10/3

9:47 am-6:27 pm

1 stop8h 40m

$315

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 9/26

7:03 pm-1:49 pm

2 stops42h 46m

Bellingham

Fri 10/3

9:47 am-6:27 pm

1 stop8h 40m

$325

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 10/14

5:45 pm-12:06 am

2 stops6h 21m

Bellingham

Tue 10/21

4:14 pm-10:45 pm

1 stop6h 31m

$331

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Mon 10/13

3:30 pm-12:06 am

1 stop8h 36m

Bellingham

Mon 10/20

4:14 pm-6:20 am

1 stop14h 06m

$334

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Tue 3/3

7:25 am-2:43 pm

2 stops7h 18m

Bellingham

Wed 3/4

3:30 pm-8:43 pm

1 stop5h 13m

$336

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Fri 9/26

11:23 am-11:13 pm

1 stop11h 50m

Bellingham

Fri 10/3

9:47 am-6:27 pm

1 stop8h 40m

$339

PortlandBellingham

PDX - BLI

PDXBLI

Portland

Sun 11/9

7:30 am-12:11 pm

1 stop4h 41m

Bellingham

Mon 11/10

4:04 pm-8:37 pm

1 stop4h 33m

$382

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 day to depart on your flight to Bellingham?

On average, the least expensive day to fly to Bellingham from Portland is on a Thursday. momondo users have found tickets for Thursday departures for as low as $294. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Bellingham for around $589.

What is the cheapest time of day to depart on your flight to Bellingham?

The cheapest time of day to fly to Bellingham is in the afternoon when flights can be purchased for as low as $286. In the morning is when there is more demand to fly to Bellingham, so prices are often more expensive at around $439 per ticket.

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

Direct flights	None

There are no direct flights from Portland to Bellingham. There are no popular flight routes from Portland to Bellingham.

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 2h 31m, 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 September 2025.
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 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 $244	Free Cancellation	Rating 8.0 10,000 reviews		Search Alaska Airlines flights

Mount Vernon

Burlington

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.