How do I get Price Alerts for flights from Portland, Maine to Bellingham?

Search flight deals from Portland, Maine to Bellingham . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Portland, Maine to Bellingham with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

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

Prices for flights from Portland Airport to Bellingham Airport are updated daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$930 Cheap Flights from Portland to Bellingham in 2026

1 adult

0 bags

Find the cheapest flights from Portland, Maine to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:56 am - 11:59 pm

PWM

BLI

16h 03m

2 stops

5:26 pm - 10:31 am

BLI

PWM

14h 05m

2 stops

$930Alaska Airlines

Thu, Jul 9 - Sun, Jul 12

10:56 am - 11:59 pm

PWM

BLI

16h 03m

2 stops

5:26 pm - 10:31 am

BLI

PWM

14h 05m

2 stops

$973Alaska Airlines

Fri, Jul 31 - Sun, Aug 2

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Alaska Airlines flights from Portland, Maine to Bellingham

Our best Alaska Airlines deals on Portland, Maine to Bellingham flight tickets

Alaska Airlines

Jul 9

PWM10:56 amPortland

16h 03m

2 stops

BLI11:59 pmBellingham

Jul 12

BLI5:26 pmBellingham

14h 05m

2 stops

PWM10:31 amPortland

$930

Alaska Airlines

Jul 31

PWM10:56 amPortland

16h 03m

2 stops

BLI11:59 pmBellingham

Aug 2

BLI5:26 pmBellingham

14h 05m

2 stops

PWM10:31 amPortland

$973

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandBellingham

PWM - BLI

PWMBLI

Portland

Thu 7/9

10:56 am-11:59 pm

2 stops16h 03m

Bellingham

Sun 7/12

5:26 pm-10:31 am

2 stops14h 05m

$930

PortlandBellingham

PWM - BLI

PWMBLI

Portland

Fri 7/31

10:56 am-11:59 pm

2 stops16h 03m

Bellingham

Sun 8/2

5:26 pm-10:31 am

2 stops14h 05m

$973

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Portland, Maine to Bellingham

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

Estimated round-trip price

Cheap Portland, Maine to Bellingham (PWM to BLI) flight deals and tips

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

Fastest flight time	16h 03m
Direct flights	None

The fastest flight from Portland, Maine to Bellingham takes 16h 03m

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

Search flight deals

Frequently asked questions about flying from Portland, Maine to Bellingham

How far is Portland to Bellingham by plane?
The straight-line distance from Portland to Bellingham is 2470.7 mi. Flights usually cover this in 16h 03m, 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 updated daily.
How old do you have to be to fly from Portland Airport to Bellingham Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, 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 required for your trip to Bellingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bellingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Portland, Maine to Bellingham

How do I get Price Alerts for flights from Portland, Maine to Bellingham?
Search flight deals from Portland, Maine to Bellingham. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Portland, Maine to Bellingham with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Burlington

Mount Vernon

Ferndale

Blaine

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Bellingham. momondo saves you time and could save you money on your trip.

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

All flight searches from Portland to Bellingham on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Portland to Bellingham flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.