PHL - BLI

$196 Find Cheap Flights from Philadelphia to Bellingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Bellingham departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Bellingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Bellingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Bellingham, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Philadelphia to Bellingham

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Bellingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Philadelphia to Bellingham

KAYAK's recommended round-trip deals from the most popular airlines that fly from Philadelphia to Bellingham.
Discover the best prices for you by selecting your travel dates on KAYAK.
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6:00 pm - 12:09 pmPHL-BLI
21h 09m1 stop
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12:59 pm - 6:01 amBLI-PHL
14h 02m1 stop
Wed, May 14 - Sun, May 18
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6:00 pm - 12:09 pmPHL-BLI
21h 09m1 stop
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10:00 am - 5:55 amBLI-PHL
16h 55m1 stop
Wed, May 21 - Tue, May 27
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7:45 am - 12:09 pmPHL-BLI
31h 24m2 stops
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6:00 am - 6:01 amBLI-PHL
21h 01m1 stop
Wed, May 14 - Sun, May 18
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7:45 am - 12:09 pmPHL-BLI
31h 24m2 stops
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3:14 pm - 6:01 amBLI-PHL
35h 47m2 stops
Wed, May 14 - Sun, May 18
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6:00 pm - 12:09 pmPHL-BLI
21h 09m1 stop
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10:00 am - 10:36 pmBLI-PHL
33h 36m3 stops
Wed, May 21 - Tue, May 27
Alaska Airlines Logo
7:20 am - 12:28 pmPHL-BLI
8h 08m1 stop
Alaska Airlines Logo
5:20 am - 5:53 pmBLI-PHL
9h 33m1 stop
$432Alaska Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 27
Alaska Airlines Logo
7:20 am - 3:07 pmPHL-BLI
10h 47m1 stop
Alaska Airlines Logo
3:47 pm - 6:00 amBLI-PHL
11h 13m1 stop
$438Alaska Airlines
Find Deal
Tue, Sep 16 - Wed, Oct 1
Alaska Airlines Logo
7:20 am - 3:07 pmPHL-BLI
10h 47m1 stop
Alaska Airlines Logo
3:47 pm - 6:00 amBLI-PHL
11h 13m1 stop
$478Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
Alaska Airlines Logo
7:20 am - 12:28 pmPHL-BLI
8h 08m1 stop
Alaska Airlines Logo
3:47 pm - 6:00 amBLI-PHL
11h 13m1 stop
$481Alaska Airlines
Find Deal
Mon, Sep 15 - Sun, Sep 28
American Airlines Logo
3:23 pm - 11:59 pmPHL-BLI
11h 36m2 stops
American Airlines Logo
8:02 am - 8:51 pmBLI-PHL
9h 49m2 stops
$885American Airlines
Find Deal
Thu, Sep 18 - Mon, Sep 29
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KAYAK's insights & trends for Philadelphia to Bellingham flights

Get data-powered insights and trends into flights from Philadelphia to Bellingham to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Philadelphia to Bellingham?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Philadelphia to Bellingham were found on Alaska Airlines ($432) and American Airlines ($885).

Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$196
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Philadelphia to Bellingham

When to book flights from Philadelphia to Bellingham

Are your dates flexible? Find out the best times to travel from Philadelphia to Bellingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Bellingham

  • What is the cheapest flight from Philadelphia to Bellingham?

    In the last 3 days, the lowest price for a flight from Philadelphia to Bellingham was $196 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Bellingham?

    A passport is not required to fly from Philadelphia to Bellingham.

  • Which aircraft models fly most regularly from Philadelphia to Bellingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Bellingham?

    oneworld is the only airline alliance operating flights between Philadelphia and Bellingham.

  • How does KAYAK find such low prices on flights from Philadelphia to Bellingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Bellingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Bellingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bellingham from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Bellingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bellingham with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and BLI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Bellingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bellingham from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Philadelphia to Bellingham

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Bellingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Bellingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.1Entertainment
7.1Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

It was all great all around. Will travel with Alaska next trip.

10.0 ExcellentLoyola, Apr 2025BOS - SEA
Read more Alaska Airlines reviews

It was all great all around. Will travel with Alaska next trip.

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

Made us check our carry on,even though there was plenty of room because they didn't check with the flight crew. Also boarding was 40min late, due to the plane being on the wrong side of the airport. Also their app didn't record my tsa precheck

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

It was very comfortable. Personal entertainment screens would, of course, have been nice. And the flight in Seattle was delayed, but... things happen. All in all, I like Alaska Airlines very much.

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