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Bellingham

$89+ Cheap flights from Washington to Bellingham (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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BLI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheap flight deals from Washington to Bellingham

Keep the following information in mind while searching for Washington to Bellingham flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$126
(Kiwi.com)

One-way from

$89
(Alaska Airlines)

Popular in

May

Cheapest in

January

Average price

$193

Good round-trip deal

$137 or less

Good one-way deal

$174 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Bellingham flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Bellingham flights.
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From Washington to Bellingham
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One-way flight from Washington to Bellingham
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Highest demand for flights based on searches. 15% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Washington to Bellingham.
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Price to beat on a one-way flight from Washington to Bellingham.
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Find flight deals from Washington to Bellingham

Cheapest flights from Washington to Bellingham
Explore the most affordable flight options available from Washington to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:46 pmSEA - BLI
Nonstop1h 00mHawaiian Airlines
Sun 11/238:00 amBLI - SEA
Nonstop1h 04mHawaiian Airlines
Deal found 10/29$126
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/229:46 pmSEA - BLI
Nonstop1h 00mAlaska Airlines
Sun 11/231:16 pmBLI - SEA
Nonstop0h 59mAlaska Airlines
Deal found 10/28$138
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/82:44 pmSEA - BLI
Nonstop0h 57mAlaska Airlines
Fri 12/121:04 pmBLI - SEA
Nonstop0h 58mAlaska Airlines
Deal found 10/28$177
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 12/111:15 pmSEA - BLI
Nonstop0h 55mAlaska Airlines
Fri 12/54:21 pmBLI - SEA
Nonstop0h 57mAlaska Airlines
Deal found 10/30$188
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 11/299:46 pmSEA - BLI
Nonstop1h 00mAlaska Airlines
Sat 12/64:21 pmBLI - SEA
Nonstop0h 57mAlaska Airlines
Deal found 10/29$208
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/275:30 amGEG - BLI
1 stop11h 02mAlaska Airlines
Tue 12/24:21 pmBLI - GEG
1 stop5h 07mAlaska Airlines
Deal found 10/29$215
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 11/1511:10 pmSEA - BLI
Nonstop0h 56mAlaska Airlines
Mon 11/1712:51 pmBLI - SEA
Nonstop0h 56mAlaska Airlines
Deal found 10/28$218
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1111:01 amSEA - BLI
1 stop10h 56mMultiple Airlines
Sun 12/143:45 pmBLI - SEA
2 stops23h 00mMultiple Airlines
Deal found 10/30$240
This Alaska Airlines deal was found by Cheapflights users on 10/27. 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 11/1011:10 amSEA - BLI
Nonstop1h 01mAlaska Airlines
Thu 11/134:04 pmBLI - SEA
Nonstop0h 56mAlaska Airlines
Deal found 10/27$258
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/2511:15 pmSEA - BLI
Nonstop0h 55mAlaska Airlines
Mon 12/11:16 pmBLI - SEA
Nonstop0h 59mAlaska Airlines
Deal found 10/28$268
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/271:01 pmSEA - BLI
2 stops27h 07mMultiple Airlines
Thu 12/43:45 pmBLI - SEA
1 stop18h 21mMultiple Airlines
Deal found 10/30$276
This Alaska Airlines deal was found by Cheapflights users on 10/29. 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.
Sat 12/137:47 pmGEG - BLI
1 stop19h 54mAlaska Airlines
Sat 1/35:20 amBLI - GEG
1 stop4h 03mAlaska Airlines
Deal found 10/29$281

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington 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 October 30, 2025.
Use the filters below to find and compare flights from Washington to Bellingham that are best for you.

Fly from

Washington

Fly to

Bellingham

Route

Depart

Return

Price

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Sat 11/22

9:46 pm-10:46 pm

Nonstop1h 00m

Bellingham

Sun 11/23

8:00 am-9:04 am

Nonstop1h 04m

$126

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Sat 11/22

9:46 pm-10:46 pm

Nonstop1h 00m

Bellingham

Sun 11/23

1:16 pm-2:15 pm

Nonstop0h 59m

$138

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Thu 11/27

3:35 pm-4:32 pm

Nonstop0h 57m

Bellingham

Thu 12/4

4:21 pm-5:18 pm

Nonstop0h 57m

$138

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Mon 12/8

2:44 pm-3:41 pm

Nonstop0h 57m

Bellingham

Fri 12/12

1:04 pm-2:02 pm

Nonstop0h 58m

$177

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Fri 12/19

11:20 pm-12:16 am

Nonstop0h 56m

Bellingham

Mon 12/22

12:56 pm-1:49 pm

Nonstop0h 53m

$188

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Sat 11/29

9:46 pm-10:46 pm

Nonstop1h 00m

Bellingham

Sat 12/6

4:21 pm-5:18 pm

Nonstop0h 57m

$208

SpokaneBellingham

GEG - BLI

GEGBLI

Spokane

Thu 11/27

5:30 am-4:32 pm

1 stop11h 02m

Bellingham

Tue 12/2

4:21 pm-9:28 pm

1 stop5h 07m

$215

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Thu 12/11

9:31 pm-10:32 pm

Nonstop1h 01m

Bellingham

Sun 12/14

4:21 pm-5:18 pm

Nonstop0h 57m

$238

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Thu 11/13

11:10 am-12:11 pm

Nonstop1h 01m

Bellingham

Mon 11/17

4:04 pm-5:00 pm

Nonstop0h 56m

$238

SeattleBellingham

SEA - BLI

SEABLI

Seattle/Tacoma Intl

Sat 11/15

11:10 pm-12:06 am

Nonstop0h 56m

Bellingham

Mon 11/17

4:04 pm-5:00 pm

Nonstop0h 56m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 40 results
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Best time to book a flight from Washington to Bellingham

Have a flexible travel schedule? Discover the best time to fly to Bellingham from Washington 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.

Cheapflights Insights

Everything you need to know about your flight from Washington to Bellingham

What is the cheapest month to book a flight from State of Washington to Bellingham?

Currently, October is the cheapest month in which you can book a flight from State of Washington to Bellingham (average of $122). Flying from State of Washington to Bellingham in March is currently the most expensive (average of $228). 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.

What is the cheapest time of day to fly from WA to BLI?

Find hourly flight availability from Washington to Bellingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from State of Washington to Bellingham in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.

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 October 30, 2025.
Read through reviews of airlines operating flights from Washington to Bellingham, such as Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
11,217 reviews
Alaska Airlines
8.0
Very good
11,217 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.0

Crew

8.5

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

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

  • What airport do you fly into for flights to Bellingham from Washington?

    Bellingham (BLI), located 3.2 mi from the city center, is the airport you fly into when you book flights from Washington to Bellingham.

  • How popular is this State of Washington to Bellingham flight route?

    Within the past month, 1 users have taken a look at flights from Washington to Bellingham.

  • How long is the flight from State of Washington to Bellingham?

    A quick flight from State of Washington to Bellingham can take about 1h. Hawaiian Airlines provides one of the quickest options available for as low as $126. There are 93 mi between State of Washington and Bellingham. All flights are typically nonstop.

  • What are the most popular routes from State of Washington to Bellingham?

    While some choose either Seattle/Tacoma Intl - Bellingham or Portland - Bellingham, Spokane - Bellingham is the most popular route from State of Washington to Bellingham.

  • What are the most reliable airlines from State of Washington to Bellingham?

    The top 3 most reliable airlines when flying from State of Washington to Bellingham are Finnair (100%), Qatar Airways (94%) and Hawaiian Airlines (91%).

  • What are the cheapest flights from State of Washington to Bellingham?

    The cheapest flight price from State of Washington to Bellingham is $88. On average you can expect to pay $225. The most popular route, (Spokane - Bellingham), can usually be booked for $215.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Bellingham?

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Bellingham (average of $122). Flying from State of Washington to Bellingham in March is currently the most expensive (average of $228). 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 Bellingham?

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

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Alternative routes for Washington to Bellingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Washington to Bellingham

Discover the top airline that operate flights from Washington 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$137Average$429FlexibilityNo cancel feeOn-time75%

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