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$169+ Cheap flights from Washington, D.C. (WAS) 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BLI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 June 12, 2025.

Round-trip from

$311
(Mytrip)

One-way from

$169
(Hawaiian Airlines)
From Washington, D.C. (WAS) to Bellingham
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One-way flight from Washington, D.C. (WAS) to Bellingham
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Find flight deals from Washington, D.C. to Bellingham

Cheapest flights from Washington, D.C. to Bellingham
Explore the most affordable flight options available from Washington, D.C. to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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.
Tue 7/15:57 pmBWI - BLI
2 stops21h 06mMultiple Airlines
Thu 7/3112:53 pmBLI - BWI
1 stop14h 12mMultiple Airlines
Deal found 6/11$311
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:30 amIAD - BLI
1 stop13h 38mMultiple Airlines
Sun 6/296:00 amBLI - IAD
1 stop21h 30mMultiple Airlines
Deal found 6/10$402
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/76:13 pmIAD - BLI
1 stop8h 46mHawaiian Airlines
Fri 8/225:20 amBLI - IAD
1 stop8h 49mHawaiian Airlines
Deal found 6/10$491
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/88:59 amDCA - BLI
2 stops15h 29mAlaska Airlines
Sat 8/235:20 amBLI - DCA
2 stops13h 39mAlaska Airlines
Deal found 6/10$544
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/89:00 amIAD - BLI
1 stop17h 59mAlaska Airlines
Fri 8/225:20 amBLI - IAD
1 stop8h 49mAlaska Airlines
Deal found 6/10$551
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/75:02 pmDCA - BLI
1 stop9h 57mHawaiian Airlines
Fri 8/225:20 amBLI - DCA
1 stop8h 29mHawaiian Airlines
Deal found 6/10$596
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/27:10 pmBWI - BLI
1 stop7h 49mAlaska Airlines
Thu 8/74:05 pmBLI - BWI
1 stop11h 14mAlaska Airlines
Deal found 6/12$650
This Trip.com deal was found by Cheapflights users on 6/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/257:00 amDCA - BLI
2 stops14h 08mMultiple Airlines
Sun 6/296:00 amBLI - DCA
2 stops31h 57mMultiple Airlines
Deal found 6/10$734
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 8/71:18 pmIAD - BLI
2 stops11h 10mAmerican Airlines
Fri 8/225:20 amBLI - IAD
2 stops10h 32mAmerican Airlines
Deal found 6/10$761
This American Airlines deal was found by Cheapflights users on 6/12. 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.
Sat 8/21:32 pmDCA - BLI
2 stops10h 56mAmerican Airlines
Sat 8/98:05 amBLI - DCA
2 stops11h 10mAmerican Airlines
Deal found 6/12$1,143

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Bellingham that are best for you.

Fly from

Washington, D.C.

Fly to

Bellingham

Route

Depart

Return

Price

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Tue 7/1

5:57 pm-12:03 pm

2 stops21h 06m

Bellingham

Thu 7/31

12:53 pm-6:05 am

1 stop14h 12m

$311

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Wed 6/25

7:30 am-6:08 pm

1 stop13h 38m

Bellingham

Sun 6/29

6:00 am-6:30 am

1 stop21h 30m

$402

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 8/7

6:13 pm-11:59 pm

1 stop8h 46m

Bellingham

Fri 8/22

5:20 am-5:09 pm

1 stop8h 49m

$491

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Fri 8/8

8:59 am-9:28 pm

2 stops15h 29m

Bellingham

Sat 8/23

5:20 am-9:59 pm

2 stops13h 39m

$544

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Fri 8/8

9:00 am-11:59 pm

1 stop17h 59m

Bellingham

Fri 8/22

5:20 am-5:09 pm

1 stop8h 49m

$551

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Thu 8/7

5:02 pm-11:59 pm

1 stop9h 57m

Bellingham

Fri 8/22

5:20 am-4:49 pm

1 stop8h 29m

$596

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 8/2

7:10 pm-11:59 pm

1 stop7h 49m

Bellingham

Thu 8/7

4:05 pm-6:19 am

1 stop11h 14m

$650

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Wed 6/25

7:00 am-6:08 pm

2 stops14h 08m

Bellingham

Sun 6/29

6:00 am-4:57 pm

2 stops31h 57m

$734

Washington, D.C.Bellingham

IAD - BLI

IADBLI

Washington, D.C. Dulles Intl

Thu 8/7

1:18 pm-9:28 pm

2 stops11h 10m

Bellingham

Fri 8/22

5:20 am-6:52 pm

2 stops10h 32m

$761

Washington, D.C.Bellingham

DCA - BLI

DCABLI

Washington, D.C. Reagan-National

Sat 8/2

1:32 pm-9:28 pm

2 stops10h 56m

Bellingham

Sat 8/9

8:05 am-10:15 pm

2 stops11h 10m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 18 results
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Best time to book a flight from Washington, D.C. to Bellingham

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

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

Find hourly flight availability from Washington, D.C. 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 June 12, 2025.

It’s optimal to fly from Washington, D.C. to Bellingham in the afternoon. By choosing this option you can save up to 25% on the cost of your flight, compared to a flight in the morning.

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 June 12, 2025.
To help decide which airline to fly from Washington, D.C. to Bellingham, see what other customers have to say about Alaska Airlines, Hawaiian Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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
10,000 reviews

Overall

8.0

Food

7.1

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Crew

8.5

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 Washington, D.C. 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, D.C.?

    Most people fly into Bellingham (BLI) if they book a flight to Bellingham from Washington, D.C.. On average, Bellingham has 0 inbound flights from Washington, D.C. per day from 1 airline. Bellingham is conveniently located just 3.2 mi from Bellingham’s city center.

  • What are the cheapest airlines flying from Washington, D.C. to Bellingham round-trip?

    Currently priced at $491, Hawaiian Airlines will fly you from Washington, D.C. to Bellingham and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and American Airlines - these airlines can fly you to your destination from $544 and $761, respectively.

  • What are the cheapest airlines to fly from Washington, D.C. to Bellingham one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. to Bellingham are Hawaiian Airlines ($169), Alaska Airlines ($220), and American Airlines ($290).

  • What are the most popular routes from Washington, D.C. to Bellingham?

    While some choose either Baltimore/Washington - Bellingham or Washington, D.C. Reagan-National - Bellingham, Washington, D.C. Dulles Intl - Bellingham is the most popular route from Washington, D.C. to Bellingham.

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

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

  • How can I find direct flights from Washington, D.C. to Bellingham?

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

  • Can I find deals for business class flights from Washington, D.C. to Bellingham?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Bellingham?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. to Bellingham (average of $317). Flying from Washington, D.C. to Bellingham in November is currently the most expensive (average of $468). 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 Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Mount Vernon
Burlington
Ferndale
Blaine

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Top airline flying from Washington, D.C. to Bellingham

Discover the top airline that operate flights from Washington, D.C. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$388Average$653FlexibilityNo cancel feeOn-time75%

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