How do I get Price Alerts for flights from Philadelphia to Bellingham?

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

How can I save money on flights from Philadelphia 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?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Philadelphia Airport to Bellingham Airport refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia 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.

$234 Cheap Flights from Philadelphia to Bellingham in 2026/27

Find the cheapest flights from Philadelphia to Bellingham

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:17 pm - 10:35 pmPHL Philadelphia-BLI Bellingham

9h 18m1 stop Portland

7:18 pm - 5:41 amBLI Bellingham-PHL Philadelphia

7h 23m1 stop Seattle/Tacoma Intl

$499Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

6:41 pm - 11:53 pmPHL Philadelphia-BLI Bellingham

8h 12m1 stop Seattle/Tacoma Intl

7:18 pm - 5:41 amBLI Bellingham-PHL Philadelphia

7h 23m1 stop Seattle/Tacoma Intl

$539Alaska Airlines

Fri, Oct 23 - Fri, Oct 30

6:41 pm - 11:53 pmPHL Philadelphia-BLI Bellingham

8h 12m1 stop Seattle/Tacoma Intl

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$554Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 1:37 pmPHL Philadelphia-BLI Bellingham

9h 35m1 stop Seattle/Tacoma Intl

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$599Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 11:53 pmPHL Philadelphia-BLI Bellingham

19h 51m1 stop Seattle/Tacoma Intl

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$601Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 10:35 pmPHL Philadelphia-BLI Bellingham

18h 33m2 stops Seattle/Tacoma Intl Portland

7:18 pm - 5:41 amBLI Bellingham-PHL Philadelphia

7h 23m1 stop Seattle/Tacoma Intl

$615Alaska Airlines

Tue, Oct 13 - Tue, Oct 20

7:02 am - 10:35 pmPHL Philadelphia-BLI Bellingham

18h 33m2 stops Seattle/Tacoma Intl Portland

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$646Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 10:35 pmPHL Philadelphia-BLI Bellingham

18h 33m2 stops Seattle/Tacoma Intl Portland

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$656Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

4:17 pm - 11:53 pmPHL Philadelphia-BLI Bellingham

34h 36m2 stops Portland Seattle/Tacoma Intl

7:29 pm - 5:32 amBLI Bellingham-PHL Philadelphia

7h 03m1 stop Seattle/Tacoma Intl

$659Alaska Airlines

Thu, Oct 29 - Mon, Nov 2

7:02 am - 1:37 pmPHL Philadelphia-BLI Bellingham

9h 35m1 stop Seattle/Tacoma Intl

7:18 pm - 5:41 amBLI Bellingham-PHL Philadelphia

7h 23m1 stop Seattle/Tacoma Intl

$722Alaska Airlines

Fri, Oct 9 - Tue, Oct 13

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Alaska Airlines flights from Philadelphia to Bellingham

Our best Alaska Airlines deals on Philadelphia to Bellingham flight tickets

Alaska Airlines

Oct 13

PHL4:17 pmPhiladelphia

9h 18m

1 stop

BLI10:35 pmBellingham

Oct 20

BLI7:18 pmBellingham

7h 23m

1 stop

PHL5:41 amPhiladelphia

$499

Alaska Airlines

Oct 23

PHL6:41 pmPhiladelphia

8h 12m

1 stop

BLI11:53 pmBellingham

Oct 30

BLI7:18 pmBellingham

7h 23m

1 stop

PHL5:41 amPhiladelphia

$539

Alaska Airlines

Oct 29

PHL6:41 pmPhiladelphia

8h 12m

1 stop

BLI11:53 pmBellingham

Nov 2

BLI7:29 pmBellingham

7h 03m

1 stop

PHL5:32 amPhiladelphia

$554

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Tue 10/13

4:17 pm-10:35 pm

1 stop9h 18m

Bellingham

Tue 10/20

7:18 pm-5:41 am

1 stop7h 23m

$499

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Fri 10/23

6:41 pm-11:53 pm

1 stop8h 12m

Bellingham

Fri 10/30

7:18 pm-5:41 am

1 stop7h 23m

$539

Quickest round-trip

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

6:41 pm-11:53 pm

1 stop8h 12m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$554

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

7:02 am-1:37 pm

1 stop9h 35m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$599

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

7:02 am-11:53 pm

1 stop19h 51m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$601

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Tue 10/13

7:02 am-10:35 pm

2 stops18h 33m

Bellingham

Tue 10/20

7:18 pm-5:41 am

1 stop7h 23m

$615

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

7:02 am-10:35 pm

2 stops18h 33m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$646

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

7:02 am-10:35 pm

2 stops18h 33m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$656

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Thu 10/29

4:17 pm-11:53 pm

2 stops34h 36m

Bellingham

Mon 11/2

7:29 pm-5:32 am

1 stop7h 03m

$659

PhiladelphiaBellingham

PHL Philadelphia - BLI Bellingham

PHLBLI

Philadelphia

Fri 10/9

7:02 am-1:37 pm

1 stop9h 35m

Bellingham

Tue 10/13

7:18 pm-5:41 am

1 stop7h 23m

$722

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

When to book flights from Philadelphia to Bellingham

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

Estimated round-trip price

Cheap Philadelphia to Bellingham (PHL to BLI) flight deals and tips

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

Best Price Found	$234
Fastest flight time	8h 12m
Direct flights	None

The best one-way flight to Bellingham from Philadelphia in the past 72 hours is $234. The best round-trip flight deal from Philadelphia to Bellingham found on momondo in the last 72 hours is $499.

The fastest flight from Philadelphia to Bellingham takes 8h 12m

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

Search flight deals

Frequently asked questions about flying from Philadelphia to Bellingham

How far is Philadelphia to Bellingham by plane?
The straight-line distance from Philadelphia to Bellingham is 2373.4 mi. In terms of flight time, this usually takes a little over 8h 12m.
When did momondo last update prices for flights from Philadelphia Airport to Bellingham Airport?
Prices for flights from Philadelphia Airport to Bellingham Airport refresh daily.
How old do you have to be to fly from Philadelphia Airport to Bellingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia 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.

Frequently asked questions about flying from Philadelphia to Bellingham

How do I get Price Alerts for flights from Philadelphia to Bellingham?
Search flight deals from Philadelphia to Bellingham. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Philadelphia 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?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Ferndale

Why use momondo?

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

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

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

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

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

Once you have performed a search for Philadelphia 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 Philadelphia to Bellingham right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bellingham, momondo offers a useful price alert feature which will track prices for flights to Bellingham from Philadelphia and alert you when they change.