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$443+ 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 12/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BLI
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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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 November 5, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/177:00 amBWI - BLI
1 stop11h 41mAlaska Airlines
Wed 12/245:20 amBLI - BWI
1 stop21h 24mAlaska Airlines
Deal found 11/3$443
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/177:00 amBWI - BLI
1 stop11h 41mAlaska Airlines
Thu 12/255:20 amBLI - BWI
1 stop9h 40mAlaska Airlines
Deal found 11/3$463
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/187:00 pmBWI - BLI
1 stop8h 16mAlaska Airlines
Wed 12/2412:56 pmBLI - BWI
1 stop13h 48mAlaska Airlines
Deal found 11/3$471
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/187:00 pmBWI - BLI
1 stop8h 16mAlaska Airlines
Thu 12/255:20 amBLI - BWI
1 stop9h 40mAlaska Airlines
Deal found 11/3$480
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/177:00 amBWI - BLI
1 stop11h 41mAlaska Airlines
Tue 12/305:20 amBLI - BWI
1 stop21h 24mAlaska Airlines
Deal found 11/3$483
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/187:00 pmBWI - BLI
1 stop8h 16mAlaska Airlines
Tue 12/305:20 amBLI - BWI
1 stop21h 24mAlaska Airlines
Deal found 11/3$512
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/177:00 amBWI - BLI
1 stop11h 41mAlaska Airlines
Mon 12/295:20 amBLI - BWI
1 stop21h 24mAlaska Airlines
Deal found 11/3$513
This Mytrip deal was found by Cheapflights users on 11/4. 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.
Thu 11/206:29 pmBWI - BLI
3 stops27h 46mMultiple Airlines
Mon 11/2410:00 amBLI - BWI
3 stops20h 36mMultiple Airlines
Deal found 11/4$518
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/207:00 pmBWI - BLI
1 stop8h 16mAlaska Airlines
Wed 12/2412:56 pmBLI - BWI
1 stop13h 48mAlaska Airlines
Deal found 11/3$531
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/177:00 amBWI - BLI
1 stop11h 41mAlaska Airlines
Fri 12/265:20 amBLI - BWI
1 stop21h 24mAlaska Airlines
Deal found 11/3$533

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 November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$398
(Hawaiian Airlines)

Popular in

July

Cheapest in

October
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. 19% potential increase in price ($176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($67 potential savings vs. average RT price).
Search Deals

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 November 5, 2025.
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

Wed 12/17

7:00 am-3:41 pm

1 stop11h 41m

Bellingham

Wed 12/24

5:20 am-5:44 am

1 stop21h 24m

$443

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 12/18

7:00 pm-12:16 am

1 stop8h 16m

Bellingham

Wed 12/24

12:56 pm-5:44 am

1 stop13h 48m

$471

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 12/25

7:04 am-12:16 pm

1 stop8h 12m

Bellingham

Wed 12/31

5:20 am-5:44 am

1 stop21h 24m

$471

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 12/25

7:04 am-12:16 pm

1 stop8h 12m

Bellingham

Tue 12/30

5:20 am-5:44 am

1 stop21h 24m

$512

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 11/20

6:29 pm-7:15 pm

3 stops27h 46m

Bellingham

Mon 11/24

10:00 am-9:36 am

3 stops20h 36m

$518

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Wed 12/24

7:00 pm-12:16 am

1 stop8h 16m

Bellingham

Thu 1/1

5:20 am-6:00 pm

1 stop9h 40m

$540

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Fri 12/19

7:04 am-12:16 am

1 stop20h 12m

Bellingham

Thu 12/25

12:56 pm-5:44 am

1 stop13h 48m

$555

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Sat 12/20

7:00 pm-10:22 pm

1 stop30h 22m

Bellingham

Wed 12/31

5:20 am-5:44 am

1 stop21h 24m

$584

BaltimoreBellingham

BWI - BLI

BWIBLI

Baltimore/Washington

Thu 11/20

7:16 pm-12:06 am

1 stop7h 50m

Bellingham

Mon 11/24

1:16 pm-5:39 am

1 stop13h 23m

$590

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

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 November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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.

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 November 5, 2025.
Read reviews from past customers who have flown Alaska Airlines from Baltimore to Bellingham. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,242 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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
11,242 reviews
Alaska Airlines
8.0
Very good
11,242 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

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 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 11h 41m. Fly via Alaska Airlines to get the fastest option. The distance from Baltimore to Bellingham is about 2335 mi.

  • What is the cheapest airline to fly from Baltimore to Bellingham round-trip?

    Alaska Airlines, at $536, was found to be the cheapest airline from Baltimore to Bellingham..

  • 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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Top airline flying from Baltimore to Bellingham

Discover the top airline that operate flights from Baltimore 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$536Average$731FlexibilityNo cancel feeOn-time75%

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