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$433+ Cheap flights from Baltimore to Bellingham (BWI - BLI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BLI
Feb 15 — Feb 221
Sun 2/15
Sun 2/22
1 adult, Economy
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Cheap flight deals from Baltimore to Bellingham

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 January 16, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$433
(Expedia)

Popular in

July

Cheapest in

October

Average price

$548
Provider with most accurate pricing for Baltimore/Washington-Bellingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Bellingham flights.
Search Deals
From Baltimore/Washington to Bellingham
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($164 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Baltimore to Bellingham

Cheapest flights from Baltimore to Bellingham
Explore the most affordable flight options available from Baltimore to Bellingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2026.

This Orbitz deal was found by Cheapflights users on 1/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/67:14 pm
BWI
-
BLI
1 stop7h 52m
Alaska Airlines
Wed 2/183:55 pm
BLI
-
BWI
1 stop22h 51m
Alaska Airlines
Deal found 1/14$433
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/196:46 pm
BWI
-
BLI
1 stop19h 27m
Alaska Airlines
Mon 2/234:19 pm
BLI
-
BWI
1 stop22h 27m
Alaska Airlines
Deal found 1/14$468
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Fri 2/611:13 am
BWI
-
BLI
2 stops15h 53m
American Airlines
Wed 2/115:15 am
BLI
-
BWI
2 stops15h 37m
American Airlines
Deal found 1/14$496
This Travelocity deal was found by Cheapflights users on 1/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:15 pm
BWI
-
BLI
1 stop8h 36m
Alaska Airlines
Sat 8/296:25 pm
BLI
-
BWI
1 stop8h 56m
Alaska Airlines
Deal found 1/15$534
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 3/146:46 pm
BWI
-
BLI
1 stop19h 27m
Alaska Airlines
Sat 3/215:20 am
BLI
-
BWI
1 stop9h 44m
Alaska Airlines
Deal found 1/14$589
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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.
Wed 6/245:15 pm
BWI
-
BLI
1 stop8h 36m
Alaska Airlines
Sun 6/288:00 am
BLI
-
BWI
1 stop28h 34m
Alaska Airlines
Deal found 1/15$632
This Alaska Airlines deal was found by Cheapflights users on 1/14. 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 2/67:14 pm
BWI
-
BLI
1 stop7h 52m
Alaska Airlines
Wed 2/111:03 pm
BLI
-
BWI
2 stops26h 01m
Alaska Airlines
Deal found 1/14$708

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 January 16, 2026.
Use the filters below to find and compare flights from Baltimore to Bellingham that are best for you.

Fly from

Baltimore

Fly to

Bellingham

Route

Depart

Return

Price

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Fri 2/6

7:14 pm-12:06 am

1 stop7h 52m

Bellingham

Wed 2/11

9:15 am-5:46 pm

1 stop29h 31m

$433

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Fri 2/6

7:14 pm-12:06 am

1 stop7h 52m

Bellingham

Wed 2/18

3:55 pm-5:46 pm

1 stop22h 51m

$433

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 2/19

6:46 pm-11:13 am

1 stop19h 27m

Bellingham

Mon 2/23

4:19 pm-5:46 pm

1 stop22h 27m

$468

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Fri 2/6

11:13 am-12:06 am

2 stops15h 53m

Bellingham

Wed 2/11

5:15 am-11:52 pm

2 stops15h 37m

$496

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 3/14

6:46 pm-11:13 am

1 stop19h 27m

Bellingham

Sat 3/21

5:20 am-6:04 pm

1 stop9h 44m

$589

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Wed 6/24

5:15 pm-10:51 pm

1 stop8h 36m

Bellingham

Sun 6/28

8:00 am-3:34 pm

1 stop28h 34m

$632

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Compare providers for flights from Baltimore to Bellingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Bellingham in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Bellingham flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Baltimore-Bellingham flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Baltimore-Bellingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Bellingham flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Bellingham flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Bellingham

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

Related info for your journey

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

  • How long is the flight from Baltimore to Bellingham?

    There are many flights that can get you from Baltimore to Bellingham in 7h 52m. Fly via Alaska Airlines or American Airlines to get the fastest option. The distance from Baltimore to Bellingham is about 2335 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

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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