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Cheap flights from Bellingham to Seattle from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Seattle departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Bellingham to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Bellingham to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Bellingham to Seattle.

Cheap last minute flights

Planning a quick getaway from Bellingham to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Bellingham to Seattle

Find recent round-trip train or bus tickets from Bellingham to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
6:10 pm - 7:00 pmBLI-SEA
0h 50mnonstop
8:00 pm - 8:49 pmSEA-BLI
0h 49mnonstop
$148Alaska Airlines
Find Deal
Fri, Jan 17 - Sat, Feb 8
8:19 am - 9:09 amBLI-SEA
0h 50mnonstop
12:05 pm - 12:56 pmSEA-BLI
0h 51mnonstop
$188Alaska Airlines
Find Deal
Sat, Jan 18 - Sat, Feb 8
6:10 pm - 7:03 pmBLI-SEA
0h 53mnonstop
11:05 pm - 11:56 pmSEA-BLI
0h 51mnonstop
$258Alaska Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
6:55 pm - 7:48 pmBLI-SEA
0h 53mnonstop
11:07 pm - 11:59 pmSEA-BLI
0h 52mnonstop
$308Alaska Airlines
Find Deal
Mon, Dec 30 - Thu, Jan 2
6:55 pm - 7:48 pmBLI-SEA
0h 53mnonstop
5:02 pm - 5:56 pmSEA-BLI
0h 54mnonstop
$328Alaska Airlines
Find Deal
Thu, Dec 19 - Wed, Dec 25
2:05 pm - 2:58 pmBLI-SEA
0h 53mnonstop
11:07 pm - 11:59 pmSEA-BLI
0h 52mnonstop
$338Alaska Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
10:00 am - 12:14 amBLI-SEA
14h 14m1 stop
5:55 pm - 8:52 pmSEA-BLI
26h 57m3 stops
Fri, Jan 17 - Sat, Feb 8
10:00 am - 5:00 pmBLI-SEA
31h 00m3 stops
5:55 pm - 8:52 pmSEA-BLI
26h 57m3 stops
Fri, Jan 17 - Sat, Feb 8
2:05 pm - 2:58 pmBLI-SEA
0h 53mnonstop
12:29 pm - 1:22 pmSEA-BLI
0h 53mnonstop
$438Alaska Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24
5:20 am - 6:13 amBLI-SEA
0h 53mnonstop
5:02 pm - 5:56 pmSEA-BLI
0h 54mnonstop
$471American Airlines
Find Deal
Tue, Dec 17 - Tue, Dec 24
6:17 pm - 7:10 pmBLI-SEA
0h 53mnonstop
$99Alaska Airlines
Find Deal
Sun, Apr 6
12:58 pm - 1:46 pmBLI-SEA
0h 48mnonstop
$119Alaska Airlines
Find Deal
Sun, Feb 2
6:10 pm - 7:00 pmBLI-SEA
0h 50mnonstop
$139Alaska Airlines
Find Deal
Tue, Jan 14
6:10 pm - 7:03 pmBLI-SEA
0h 53mnonstop
$169Alaska Airlines
Find Deal
Sun, Dec 8
5:19 am - 6:10 amBLI-SEA
0h 51mnonstop
$170American Airlines
Find Deal
Sat, Feb 1
6:10 am - 12:10 amBLI-SEA
18h 00m2 stops
Sun, Dec 8
6:10 am - 8:26 pmBLI-SEA
14h 16m1 stop
Sun, Dec 8
2:05 pm - 2:58 pmBLI-SEA
0h 53mnonstop
$239Alaska Airlines
Find Deal
Wed, Dec 4
3:31 pm - 8:26 pmBLI-SEA
28h 55m3 stops
Sun, Dec 8
5:20 am - 6:13 amBLI-SEA
0h 53mnonstop
$400American Airlines
Find Deal
Mon, Dec 16
5:11 pm - 6:05 pmBLI-SEA
0h 54mnonstop
11:07 pm - 11:59 pmSEA-BLI
0h 52mnonstop
$478Alaska Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 22
6:10 pm - 7:00 pmBLI-SEA
0h 50mnonstop
8:00 pm - 8:49 pmSEA-BLI
0h 49mnonstop
$148Alaska Airlines
Find Deal
Sun, Jan 26 - Wed, Feb 5
6:10 pm - 7:03 pmBLI-SEA
0h 53mnonstop
11:05 pm - 11:56 pmSEA-BLI
0h 51mnonstop
$258Alaska Airlines
Find Deal
Fri, Dec 6 - Tue, Dec 10
6:10 pm - 7:00 pmBLI-SEA
0h 50mnonstop
11:08 pm - 11:59 pmSEA-BLI
0h 51mnonstop
$288Alaska Airlines
Find Deal
Mon, Jan 27 - Tue, Feb 4
6:10 pm - 7:00 pmBLI-SEA
0h 50mnonstop
8:00 pm - 8:49 pmSEA-BLI
0h 49mnonstop
$308Alaska Airlines
Find Deal
Sun, Jan 26 - Thu, Feb 6
1:36 pm - 2:24 pmBLI-SEA
0h 48mnonstop
8:00 pm - 8:49 pmSEA-BLI
0h 49mnonstop
$348Alaska Airlines
Find Deal
Sat, Jan 25 - Tue, Feb 4
1:36 pm - 2:24 pmBLI-SEA
0h 48mnonstop
8:00 pm - 8:49 pmSEA-BLI
0h 49mnonstop
$368Alaska Airlines
Find Deal
Sat, Jan 25 - Thu, Feb 6
6:36 pm - 7:29 pmBLI-SEA
0h 53mnonstop
11:07 pm - 11:59 pmSEA-BLI
0h 52mnonstop
$398Alaska Airlines
Find Deal
Sun, Dec 22 - Mon, Dec 23
6:55 pm - 7:48 pmBLI-SEA
0h 53mnonstop
5:21 pm - 6:15 pmSEA-BLI
0h 54mnonstop
$478Alaska Airlines
Find Deal
Thu, Dec 19 - Thu, Dec 26
2:05 pm - 2:58 pmBLI-SEA
0h 53mnonstop
12:31 pm - 1:25 pmSEA-BLI
0h 54mnonstop
$578Alaska Airlines
Find Deal
Sat, Dec 7 - Wed, Dec 11

Alaska Airlines flights from Bellingham to Seattle

Our best Alaska Airlines deals on Bellingham to Seattle flight tickets
Alaska Airlines
Jan 17
BLI6:10 pmBellingham
0h 50m
SEA7:00 pmSeattle/Tacoma Intl
Feb 8
SEA8:00 pmSeattle/Tacoma Intl
0h 49m
BLI8:49 pmBellingham
Alaska Airlines
Jan 18
BLI8:19 amBellingham
0h 50m
SEA9:09 amSeattle/Tacoma Intl
Feb 8
SEA12:05 pmSeattle/Tacoma Intl
0h 51m
BLI12:56 pmBellingham
Alaska Airlines
Dec 6
BLI6:10 pmBellingham
0h 53m
SEA7:03 pmSeattle/Tacoma Intl
Dec 10
SEA11:05 pmSeattle/Tacoma Intl
0h 51m
BLI11:56 pmBellingham

See travel insights to Seattle from

How to get the cheapest flight ticket from Bellingham to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from Bellingham to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $195. If you don’t want to visit Seattle in March, then you should wait until February to fly from Bellingham, when ticket prices are also cheap, with an average price of $208.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Bellingham is on a Monday. momondo users have found tickets for Monday departures for as low as $0. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Bellingham because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $318.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Bellingham in the evening is the least expensive time of day to depart. momondo users have found prices as low as $0 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $286. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bellingham to Seattle/Tacoma Intl flight route?

Fly from Bellingham to Seattle/Tacoma Intl for the best Bellingham - Seattle/Tacoma Intl flight prices

What cabin class options are available on Bellingham to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on Bellingham to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bellingham to Seattle flight prices changed over time?

As of November 2024, prices for Bellingham to Seattle flights are approximately 53% cheaper when compared to flights at the same time last year.

When to book flights from Bellingham to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to Seattle (BLI to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Seattle

Best Price Found

$99

Fastest flight time

0h 48m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Seattle

1 airport
The best one-way flight to Seattle from Bellingham in the past 72 hours is $99. The best round-trip flight deal from Bellingham to Seattle found on momondo in the last 72 hours is $148.
The fastest flight from Bellingham to Seattle takes 0h 48m
Direct flights go from Bellingham to Seattle on Monday, Tuesday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and Alaska Airlines.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Bellingham to Seattle/Tacoma Intl by plane?

    There are 79.4 mi between Bellingham and Seattle/Tacoma Intl. By plane, this route typically takes 0h 50m.

  • When did momondo last update prices for flights from Bellingham Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Bellingham Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Bellingham Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Bellingham Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bellingham Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Bellingham to Seattle?

  • What is the most popular airline from Bellingham to Seattle?


Best airlines flying from Bellingham to Seattle

Compare and see reviews for airlines that fly from Bellingham to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $158Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Bellingham to Seattle

    Alaska Airlines is one of the most popular airlines flying from Bellingham to Seattle, operating 4 flights/week on average for this route. A good Alaska Airlines flight deal for Bellingham to Seattle starts from $158 round-trip, up to an average price of $286. Our users have rated Alaska Airlines at 8.0/10.


Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Seattle?

Finding the right flight to Seattle from Bellingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Bellingham to Seattle with flexible booking policies on momondo?

Flights from Bellingham to Seattle with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bellingham to Seattle?

Once you have performed a search for Bellingham to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bellingham to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from Bellingham are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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