HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bellingham

$287+ Cheap flights from Philadelphia to Bellingham (PHL - BLI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BLI
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Bellingham with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Bellingham (BLI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(Mytrip)

One-way from

$287
(Alaska Airlines)

Popular in

August

Cheapest in

February

Average price

$493
Provider with most accurate pricing for Philadelphia-Bellingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bellingham flights.
Search Deals
From Philadelphia to Bellingham
Search Deals
One-way flight from Philadelphia to Bellingham
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 16% potential price decrease ($115 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Philadelphia to Bellingham

Cheapest flights from Philadelphia to Bellingham
Explore the most affordable flight options available from Philadelphia to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/76:38 pmPHL - BLI
2 stops31h 37mMultiple Airlines
Tue 3/118:30 amBLI - PHL
1 stop18h 14mMultiple Airlines
Deal found 2/20$294
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/77:20 amPHL - BLI
1 stop8h 01mAlaska Airlines
Fri 4/116:15 pmBLI - PHL
1 stop8h 45mAlaska Airlines
Deal found 2/20$478
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/157:25 amPHL - BLI
2 stops13h 10mAmerican Airlines
Sun 4/205:20 amBLI - PHL
2 stops10h 31mAmerican Airlines
Deal found 2/20$1,807

Find flights from Philadelphia to Bellingham within your budget

Customize your flight search to find flights from Philadelphia to Bellingham that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Philadelphia

Fly to

Bellingham

Route

Depart

Return

Price

PhiladelphiaBellingham

PHL - BLI

PHLBLI

Philadelphia

Fri 3/7

6:38 pm-11:15 pm

2 stops31h 37m

Bellingham

Tue 3/11

8:30 am-5:44 am

1 stop18h 14m

$294

PhiladelphiaBellingham

PHL - BLI

PHLBLI

Philadelphia

Mon 4/7

7:20 am-12:21 pm

1 stop8h 01m

Bellingham

Fri 4/11

6:15 pm-6:00 am

1 stop8h 45m

$478

PhiladelphiaBellingham

PHL - BLI

PHLBLI

Philadelphia

Tue 4/15

7:25 am-5:35 pm

2 stops13h 10m

Bellingham

Sun 4/20

5:20 am-6:51 pm

2 stops10h 31m

$1,807

PhiladelphiaBellingham

PHL - BLI

PHLBLI

Philadelphia

Wed 4/16

5:46 pm-5:35 pm

1 stop26h 49m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Philadelphia to Bellingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Bellingham in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Bellingham flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Bellingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Bellingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Bellingham flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Philadelphia to Bellingham

Get recent, data-driven insights about flights from Philadelphia to Bellingham including ideal travel times, pricing trends, and more.

Rainfall in Bellingham by month

Plan your trip to Bellingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bellingham ranges from 1.1 - 5.8 inches per month. November is typically the wettest month, when rainfall can reach 5.8 in. July is typically the driest time to visit Bellingham when rainfall is around 1.1 in.

Temperature in Bellingham by month

Plan your trip to Bellingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bellingham, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Bellingham

Get insights into the airlines that provide service to Bellingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bellingham. Reviews last updated February 20, 2025.
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,692 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,692 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Bellingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Philadelphia to Bellingham round-trip?

    Our cheapest airline available from Philadelphia to Bellingham is Alaska Airlines. Our recent data shows that you can find tickets from as low as $478 on this airline. An additional option worth looking into is American Airlines, starting at $1,807. These flights start at 42% lower than the current average price 3 months from now.

  • Can I find deals for flights from Philadelphia to Bellingham that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Bellingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Bellingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Bellingham.

  • Can I find deals for business class flights from Philadelphia to Bellingham?

    Yes. Cheapflights offers flight deals from Philadelphia to Bellingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Bellingham?

    Currently, February is the cheapest month in which you can book a flight from Philadelphia to Bellingham (average of $317). Flying from Philadelphia to Bellingham in November is currently the most expensive (average of $469). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Blaine
Mount Vernon
Burlington
Ferndale

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Seattle flights
John F Kennedy Intl to Seattle flights
Reagan-National to Seattle flights
Dulles Intl to Seattle flights
Philadelphia to Seattle flights
LaGuardia to Seattle flights
John F Kennedy Intl to Portland flights
Newark to Portland flights
Pittsburgh to Seattle flights
Dulles Intl to Portland flights
Reagan-National to Portland flights
LaGuardia to Portland flights
Philadelphia to Portland flights
John F Kennedy Intl to Spokane flights
Newark to Spokane flights
LaGuardia to Spokane flights
Dulles Intl to Spokane flights
Reagan-National to Spokane flights
Philadelphia to Spokane flights
Pittsburgh to Portland flights
Harrisburg to Seattle flights
Harrisburg to Portland flights
Allentown to Seattle flights
Scranton to Seattle flights
Pittsburgh to Spokane flights
Newark to Pasco flights
Elmira to Seattle flights
Allentown to Portland flights
State College to Seattle flights
LaGuardia to Pasco flights
John F Kennedy Intl to Pasco flights
Harrisburg to Spokane flights
State College to Portland flights
John F Kennedy Intl to Walla Walla flights
Scranton to Portland flights
Newark to Walla Walla flights
Dulles Intl to Pullman flights
Newark to Pullman flights
Dulles Intl to Pasco flights
John F Kennedy Intl to Wenatchee flights
Reagan-National to Pullman flights
Philadelphia to Pasco flights
Newark to Wenatchee flights
State College to Spokane flights
Reagan-National to Yakima flights
Erie to Seattle flights
Latrobe to Seattle flights
Reagan-National to Bellingham flights
John F Kennedy Intl to Yakima flights
Newark to Yakima flights

Top airline flying from Philadelphia to Bellingham

Discover the top airline that operate flights from Philadelphia to Bellingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$416Average$637FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.