PHL - BLI

$198 Find Cheap Flights from Philadelphia to Bellingham - Compare and Save

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 7/22. 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
1 adult, Economy, 0 bags

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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Everything you should know

Cheapest round-trip
$439
Alaska Airlines
Sat 8/29Tue 9/1
PHL - BLI • 1 stop
Cheapest one-way
$198
Multiple Airlines
Wed 7/22
PHL - BLI • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Bellingham. You'll need at least 1 connection.
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We hope you love your trip to Bellingham!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Philadelphia to Bellingham (PHL-BLI)

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Bellingham

Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
4:48 pm - 10:31 pm
PHL
-
BLI
8h 43m
1 stop
Alaska Airlines Logo
7:19 pm - 5:40 am
BLI
-
PHL
7h 21m
1 stop
$439Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
4:48 pm - 10:31 pm
PHL
-
BLI
8h 43m
1 stop
Alaska Airlines Logo
7:30 am - 5:40 am
BLI
-
PHL
19h 10m
2 stops
$491Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
7:00 am - 1:29 pm
PHL
-
BLI
9h 29m
1 stop
Alaska Airlines Logo
8:20 am - 5:39 pm
BLI
-
PHL
30h 19m
2 stops
$500Alaska Airlines
Sun, Jul 12 - Thu, Jul 16
Alaska Airlines Logo
7:33 am - 1:09 pm
PHL
-
BLI
8h 36m
1 stop
Alaska Airlines Logo
5:26 pm - 6:13 am
BLI
-
PHL
9h 47m
1 stop
$529Alaska Airlines
Sat, Aug 29 - Tue, Sep 1
Alaska Airlines Logo
7:02 am - 10:31 pm
PHL
-
BLI
18h 29m
2 stops
Alaska Airlines Logo
7:30 am - 5:40 am
BLI
-
PHL
19h 10m
2 stops
$544Alaska Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
7:00 am - 10:35 pm
PHL
-
BLI
18h 35m
2 stops
Alaska Airlines Logo
8:20 am - 5:39 pm
BLI
-
PHL
30h 19m
2 stops
$583Alaska Airlines
Tue, Jul 14 - Mon, Jul 20
Alaska Airlines Logo
7:33 am - 11:59 pm
PHL
-
BLI
19h 26m
1 stop
Alaska Airlines Logo
5:26 pm - 6:13 am
BLI
-
PHL
9h 47m
1 stop
$587Alaska Airlines
Tue, Jul 14 - Mon, Jul 20
Alaska Airlines Logo
7:33 am - 11:59 pm
PHL
-
BLI
19h 26m
1 stop
Alaska Airlines Logo
5:26 pm - 3:23 pm
BLI
-
PHL
18h 57m
2 stops
$629Alaska Airlines
Sun, Jul 12 - Thu, Jul 16
Alaska Airlines Logo
7:33 am - 1:09 pm
PHL
-
BLI
8h 36m
1 stop
Alaska Airlines Logo
8:30 am - 6:13 am
BLI
-
PHL
18h 43m
2 stops
$752Alaska Airlines
Tue, Jul 14 - Mon, Jul 20
Alaska Airlines Logo
7:33 am - 10:30 pm
PHL
-
BLI
17h 57m
2 stops
Alaska Airlines Logo
5:26 pm - 3:23 pm
BLI
-
PHL
18h 57m
2 stops
$760Alaska Airlines
Useful Info

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.

How long does a flight from Philadelphia to Bellingham take?

There are no direct flights for this route. The shortest travel duration to get to Bellingham from Philadelphia is 6h 55m.

Good to know

Cheapest flight$198
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 5 days, the lowest price for a flight from Philadelphia to Bellingham was $198 for a one-way ticket and $439 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.

Reviews of the 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.
7.9
Alaska AirlinesOverall score based on 12522 reviews
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

2.0 MediocreBridget, Jun 2026
SNA - SEA
Read more Alaska Airlines reviews

Never had so many staff members be rude and disrespectful. I had a staff member sarcastically call me “girly” after making me wait 20 minutes to be seen by her. I was able to print my luggage tag and she told me I was too late to check luggage I said the system obviously disagrees. And you had me wait way too long while you asked every single passenger ahead of me about their Disney vacations. She wasted so much time to then say “girly your bag won’t make it on the plane” I’m not her girly I’m a full grown adult. She needs to learn a hell of a lot of respect

The agents were super helpful. I was traveling with my mother inlaw who needed whell chair assisstance. The help and accomodation from the checkin crew, to the boarding crew and inflight crew was excellent.

Completely full flight. Boarding was smooth, but people didn’t listen about use of overhead bins which is typical. We pre-purchased a snack which was tasty. Drinks were good and plentiful. Flight left late because previous flight was delayed.

Flying into PAE was so easy because it’s baggage claim is quick and accesible. I had a car rental and the counter is inside the baggage claim area, very convenient.

Eva Airlines attendants were wonderful. I really enjoyed the hot meals. They always greeted me with a warm smile. I'm looking forward to flying back to the USA with them again!

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

3 of the 4 legs of our trip the crews were awesome! 1 leg the trip attendants were rude & dismissive, didn't even greet us when boarding even though both myself & my husband said hello directly to them when we boarded.

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

Everyone from the ticket counter to the stewards were so accommodating and helpful

Everything you need to know for your flight from Philadelphia to Bellingham

Information on your arrival and departure airports