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BLI - SEA

$59 Find cheap flights from Bellingham to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bellingham to Seattle departing on 10/30. 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
0 bags
Fri 7/12
Fri 7/19

Search hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bellingham to Seattle, 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 Bellingham to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Bellingham to Seattle (BLI-SEA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bellingham to Seattle 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 and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 7:05 pmBLI-SEA
0h 50mnonstop
11:06 pm - 11:59 pmSEA-BLI
0h 53mnonstop
$202Alaska Airlines
Find Deal
Wed, Jul 10 - Wed, Jul 17
1:42 pm - 12:35 amBLI-SEA
10h 53m1 stop
9:21 pm - 9:19 amSEA-BLI
11h 58m1 stop
Sat, Jul 20 - Sun, Jul 28
6:15 pm - 7:05 pmBLI-SEA
0h 50mnonstop
11:06 pm - 11:59 pmSEA-BLI
0h 53mnonstop
$222Alaska Airlines
Find Deal
Thu, Jul 11 - Thu, Jul 11
8:00 am - 12:35 amBLI-SEA
16h 35m2 stops
9:21 pm - 9:19 amSEA-BLI
11h 58m1 stop
Sat, Jul 20 - Sun, Jul 28
6:15 pm - 7:05 pmBLI-SEA
0h 50mnonstop
11:06 pm - 11:59 pmSEA-BLI
0h 53mnonstop
$247Alaska Airlines
Find Deal
Wed, Jul 17 - Fri, Jul 26
8:00 am - 12:35 amBLI-SEA
16h 35m3 stops
9:21 pm - 9:19 amSEA-BLI
11h 58m1 stop
Sat, Jul 20 - Sun, Jul 28
9:00 am - 12:35 amBLI-SEA
15h 35m2 stops
8:55 pm - 12:05 pmSEA-BLI
15h 10m1 stop
Wed, Jul 10 - Wed, Jul 17
9:00 am - 4:15 pmBLI-SEA
31h 15m3 stops
8:55 pm - 12:05 pmSEA-BLI
15h 10m1 stop
Wed, Jul 10 - Wed, Jul 17
9:00 am - 4:15 pmBLI-SEA
31h 15m3 stops
5:10 am - 8:05 pmSEA-BLI
14h 55m2 stops
Wed, Jul 10 - Wed, Jul 17
5:20 am - 6:05 amBLI-SEA
0h 45mnonstop
11:06 pm - 11:59 pmSEA-BLI
0h 53mnonstop
$377American Airlines
Find Deal
Sat, Jul 20 - Sun, Jul 28

Flights from Bellingham to Seattle - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Bellingham to Seattle?

The average price of all flights from Bellingham to Seattle clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Bellingham to Seattle, look for departures on Mondays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from Seattle, Monday is the cheapest day to fly and Wednesday is the most expensive.

Which airlines fly non-stop between Bellingham and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Bellingham to Seattle.
There is just one airline that flies from Bellingham to Seattle direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $168.

How many flights are there between Bellingham and Seattle per day?

Each day, there are between 2 and 3 nonstop flights that take off from Bellingham and land in Seattle, with an average flight time of 0h 49m. The most common departure time is 6:00 pm and most flights take off in the afternoon. Each week, there are 20 flights. The most frequent day of departure is Tuesday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Bellingham and Seattle?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Bellingham to Seattle take?

Direct flights cover the 93 miles separating Bellingham to Seattle in about 0h 45m.

What’s the earliest departure time from Bellingham to Seattle?

Early birds can take the earliest flight from Bellingham at 5:20 am and will be landing in Seattle at 6:05 am.

What’s the latest departure time from Bellingham to Seattle?

If you prefer to fly at night, the latest flight from Bellingham to Seattle jets off at 6:15 pm and lands at 7:05 pm.

Good to know

Low season

June

High season

April

Cheapest flight

$59
Best time to beat the crowds with an average 63% drop in price.
Most popular time to fly and prices are also 24% lower on average.
Flight from Bellingham to Seattle

When to book flights from Bellingham to Seattle

Are your dates flexible? Find out the best times to travel from Bellingham to Seattle 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 Bellingham to Seattle

  • What is the cheapest flight from Bellingham to Seattle?

    In the last 3 days, the lowest price for a flight from Bellingham to Seattle was $59 for a one-way ticket and $202 for a round-trip.

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

    No, a passport isn't needed to fly from Bellingham to Seattle. However, local authorities might ask for an official ID.

  • Which airlines offer Wi-Fi service onboard planes from Bellingham to Seattle?

    Alaska Airlines, Air Canada, United Airlines, JetBlue, and Delta offer inflight Wi-Fi service on the Bellingham to Seattle flight route.

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

    The Airbus A319 is the aircraft model that flies most regularly on the Bellingham to Seattle flight route.

  • Which airline alliances offer flights from Bellingham to Seattle?

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

  • On which days can I fly direct from Bellingham to Seattle?

    There are nonstop flights from Bellingham to Seattle on a daily basis.

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

    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 Bellingham to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Bellingham 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 Bellingham to Seattle?

    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 Seattle with an airline and back to Bellingham with another airline. Booking your flights between Bellingham and SEA 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 Bellingham to Seattle?

    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 Seattle from Bellingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Bellingham to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $241 or less one-way and $466 or less round-trip.

Prefer to fly non-stop from Bellingham to Seattle?

Find which airlines fly direct from Bellingham to Seattle/Tacoma Intl, which days they fly and book direct flights.

Nonstop departures

Bellingham to Seattle/Tacoma Intl

Monday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Tuesday

Alaska Airlines, American Airlines, Finnair, +2 more

Alaska Airlines, American Airlines, +3 more

Wednesday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Thursday

Alaska Airlines, American Airlines, Finnair, +2 more

Alaska Airlines, American Airlines, +3 more

Friday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Saturday

Alaska Airlines, American Airlines, Finnair, +2 more

Alaska Airlines, American Airlines, +3 more

Sunday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

See more direct flights

Nonstop returns

Seattle/Tacoma Intl to Bellingham

Monday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Tuesday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Wednesday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Thursday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Friday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Saturday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

Sunday

Alaska Airlines, American Airlines, Japan Airlines, +1 more

Alaska Airlines, American Airlines, +2 more

See more direct flights
See more direct flights

Top airline flying from Bellingham to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Bellingham to Seattle. 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 Bellingham to Seattle? 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 9269 reviews
7.3Entertainment
7.3Food
7.9Comfort
8.6Crew
8.2Boarding
Airline reviews

First class only upgrades seat width. The bottom cushion of the seat sloped forward so much that I was constantly sliding out of my seat. The meal was awful, granola and dried fruit? Seriously, for what I paid to upgrade? I can bring my own sawdust and rotten fruit for a whole lot less. Priority boarding is great except when you have a hundred economy passengers stranding in the aisle slamming you in the face with their enormous carry ons and smelly asses right under your nose. I want my money back for that leg of my trip. It wasn’t worth the money for such a minimal upgrade.

4.0 OkayAnonymous, Jun 2024MKE - SEA
Read more about Alaska Airlines reviews

First class only upgrades seat width. The bottom cushion of the seat sloped forward so much that I was constantly sliding out of my seat. The meal was awful, granola and dried fruit? Seriously, for what I paid to upgrade? I can bring my own sawdust and rotten fruit for a whole lot less. Priority boarding is great except when you have a hundred economy passengers stranding in the aisle slamming you in the face with their enormous carry ons and smelly asses right under your nose. I want my money back for that leg of my trip. It wasn’t worth the money for such a minimal upgrade.

The crews on Alaska Airlines are really wonderful. They clearly know how to treat passengers with kindness and respect. During my trip, I discovered that my upgraded seat had been changed when reviewing my electronic boarding pass. When I questioned the change at the gate, the two staff members acknowledged that the change was odd, checked on their computer, and confirmed that I still had my upgraded seat (i.e., the electronic boarding pass was incorrect). I was impressed by how they seemed to be "in my corner" from the start, quickly investigated, and provided me with a paper boarding pass with the correct information "just in case." All that said, I was a bit disappointed that Alaska Airlines uses single-aisle jets with only four restrooms (3 at the back of the plane, one at the front (ostensibly reserved for crew and first class travelers). I would understand for short flights, but for a 6-hour flight from Seattle to Honolulu...really? I will stick with Hawaiian Airlines from now on.

Barbara at JFK terminal for Alaska was very helpful in retrieving our boarding passes for our connecting and quite pleasant!! Thanks

It was okay. Gate crew could be better organized. Wheelchair service for my mother was late as we deplaned. Flight crew was alright. I’ve seen better and worse.

Great! Wish we had more Alaska flight options in MSP

I was happy with my whole experience, and it was a smooth flight. Thank you

The people who worked for Alaska Airlines, both on the ground at O'Hare and during the flight, made it remarkable for me. Their customer service is incredible; they're kind of like the Nordstrom of the sky.

Thw crew was excellent but due to poor scheduling Alaska Airlines routed our flight to LAX then LAX to Seattle. This delayed our arrival at the airport by at least 5 hrs and really inconvenienced us in many ways...

We loved the extra legroom on the flight and the fact that we didn’t have any one beside us.Everything was a n time and satisfactory.

I booked flight for my son. He had an epilepsy episode while in line boarding the plane. No refund. WTF? Never again book with Kayak.

Book cheap flights from Bellingham to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Bellingham to Seattle found on KAYAK in the last 72 hours.
10/30Wed
nonstopAlaska Airlines
0h 50mBLI-SEA
$59
9/8Sun
nonstopAlaska Airlines
0h 50mBLI-SEA
$79
7/28Sun
nonstopAlaska Airlines
0h 50mBLI-SEA
$94
9/8Sun
1 stop
9h 37mBLI-SEA
$107
6/18Tue
nonstopAlaska Airlines
0h 50mBLI-SEA
$154
9/8Sun
2 stops
17h 13mBLI-SEA
$158
9/8Sun
3 stops
35h 50mBLI-SEA
$163
7/28Sun
1 stop
11h 40mBLI-SEA
$200
7/28Sun
2 stops
10h 15mBLI-SEA
$224
6/18Tue
1 stop
10h 51mBLI-SEA
$229

Search by stops

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Search by price

Last minute flights from Bellingham to Seattle

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Bellingham to Seattle that are departing in the next 10 days.
6/17Mon
nonstopAlaska Airlines
0h 53mBLI-SEA
6/19Wed
nonstopAlaska Airlines
0h 54mSEA-BLI
$357
6/17Mon
multi-stop
26h 59mBLI-SEA
6/19Wed
multi-stop
15h 08mSEA-BLI
$485
6/14Fri
nonstopAlaska Airlines
0h 53mBLI-SEA
6/15Sat
nonstopAlaska Airlines
0h 54mSEA-BLI
$507
6/17Mon
multi-stop
9h 57mBLI-SEA
6/19Wed
multi-stop
15h 08mSEA-BLI
$544
6/14Fri
multi-stop
6h 41mBLI-SEA
6/15Sat
multi-stop
9h 58mSEA-BLI
$565
6/17Mon
multi-stop
29h 08mBLI-SEA
6/19Wed
multi-stop
15h 08mSEA-BLI
$575
6/17Mon
multi-stop
26h 59mBLI-SEA
6/19Wed
multi-stop
29h 32mSEA-BLI
$648
6/14Fri
multi-stop
12h 09mBLI-SEA
6/15Sat
multi-stop
9h 58mSEA-BLI
$702
6/17Mon
multi-stop
29h 08mBLI-SEA
6/19Wed
multi-stop
29h 32mSEA-BLI
$742
6/14Fri
multi-stop
6h 41mBLI-SEA
6/15Sat
multi-stop
40h 27mSEA-BLI
$778

Search by stops

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Bellingham - Seattle Flights

Departure:

Bellingham (BLI)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Bellingham

Cabin classes:

$501
$1,346
$568
$346

Compare transportation modes for Bellingham to Seattle

Average priceAverage duration
Flights$4870h 45m
Buses$422h 15m