$310 Cheap Flights from Seattle Paine Field Intl. Airport (PAE) to Bellingham (BLI)

View $310 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Seattle Paine Field Intl. Airport (PAE) to Bellingham, WA (BLI-Bellingham Intl.)

Cheap Flights from Seattle Paine Field Intl. Airport to Bellingham (PAE-BLI)

Prices were available within the past 7 days and start at $310 for one-way flights and $630 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$630 Roundtrip, found 4 days ago
$630
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $630 found 4 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$643 Roundtrip, found 4 days ago
$643
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $643 found 4 days ago
Alaska Airlines
Sat, Nov 15 - Wed, Nov 19
PAE
Seattle
BLI
Bellingham
$648 Roundtrip, found 17 hours ago
$648
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, Nov 15 from Seattle to Bellingham, returning Wed, Nov 19, priced at $648 found 17 hours ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$658 Roundtrip, found 4 days ago
$658
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $658 found 4 days ago
Alaska Airlines
Mon, Nov 10 - Fri, Nov 14
PAE
Seattle
BLI
Bellingham
$669 Roundtrip, found 6 days ago
$669
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Nov 10 from Seattle to Bellingham, returning Fri, Nov 14, priced at $669 found 6 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$670 Roundtrip, found 4 days ago
$670
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $670 found 4 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$675 Roundtrip, found 4 days ago
$675
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $675 found 4 days ago
Alaska Airlines
Sat, Nov 15 - Wed, Nov 19
PAE
Seattle
BLI
Bellingham
$680 Roundtrip, found 17 hours ago
$680
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Sat, Nov 15 from Seattle to Bellingham, returning Wed, Nov 19, priced at $680 found 17 hours ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$688 Roundtrip, found 4 days ago
$688
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $688 found 4 days ago
Alaska Airlines
Tue, Nov 11 - Sat, Nov 15
PAE
Seattle
BLI
Bellingham
$695 Roundtrip, found 4 days ago
$695
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Seattle to Bellingham, returning Sat, Nov 15, priced at $695 found 4 days ago

Frequently asked questions

How much does a flight from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI) cost?
Lock in a cheap one-way flight from $310 or cheap return flight from $630 from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
The cheapest month to fly from PAE to BLI is November, when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
Which airlines fly direct from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
You can't fly nonstop to Bellingham Intl. Airport (BLI) from Seattle Paine Field Intl. Airport (PAE). However, you can easily reach Bellingham without any layovers by leaving from Seattle - Tacoma Intl. Airport (SEA).
What is the cheapest airline that flies from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
To find the cheapest airline that'll fly you from PAE to BLI, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
Direct flights from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PAE to BLI?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
To avoid possible delays on the Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI) route, aim to fly before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI) last-minute?
Last-minute fares from PAE to BLI are usually more expensive. To lock in the lowest prices, start searching for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap fare right before your trip.
Is it cheaper to book a PAE to BLI flight and hotel package?
Opting for a PAE to BLI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Choose from our wide range of hotels and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Snohomish County - Paine Field Airport (PAE) to Bellingham Intl. Airport (BLI)?
Typically, it's possible to reschedule or cancel your PAE to BLI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Seattle Paine Field Intl. Airport
Destination airport
Bellingham Intl.
Roundtrip price
$629
Distance
62 mi

Book with confidence

Seattle Paine Field Intl. Airport to Bellingham Flights

The cheapest times to fly from Seattle Paine Field Intl. Airport to Bellingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle Paine Field Intl. Airport to Bellingham are during the month of November. You can find some of the cheapest flights from Seattle Paine Field Intl. Airport to Bellingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle Paine Field Intl. Airport to Bellingham

Sunday is one of the best days to book for cheap flights from Seattle Paine Field Intl. Airport to Bellingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle Paine Field Intl. Airport to Bellingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle Paine Field Intl. Airport to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $310 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle Paine Field Intl. Airport to Bellingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle Paine Field Intl. Airport to Bellingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seattle Paine Field Intl. Airport to Bellingham Flights

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*Available to One Key members.