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$189+ Cheap flights from Bellingham to Baltimore (BLI - BWI)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BWI
Jul 23 — Jul 301
Wed 7/23
Wed 7/30
1 adult, Economy
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Cheap flight deals from Bellingham to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Baltimore (BWI). 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 July 18, 2025.

Round-trip from

$368
(SmartFares)

One-way from

$189
(Mytrip)

Popular in

November

Cheapest in

September

Average price

$823
From Bellingham to Baltimore/Washington
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One-way flight from Bellingham to Baltimore/Washington
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Highest demand for flights based on searches. 13% potential increase in price ($119 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Bellingham to Baltimore

Cheapest flights from Bellingham to Baltimore
Explore the most affordable flight options available from Bellingham to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This SmartFares deal was found by Cheapflights users on 7/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:20 amBLI - BWI
1 stop10h 02mAlaska Airlines
Sat 9/67:37 pmBWI - BLI
1 stop7h 34mAlaska Airlines
Deal found 7/16$368
This American Airlines deal was found by Cheapflights users on 7/16. 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 8/305:20 amBLI - BWI
2 stops10h 17mAmerican Airlines
Sat 9/63:00 pmBWI - BLI
2 stops9h 45mAmerican Airlines
Deal found 7/16$617

Cheapflights Fare Finder

Customize your flight search to find flights from Bellingham to Baltimore 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 July 18, 2025.
Use the filters below to find and compare flights from Bellingham to Baltimore that are best for you.

Fly from

Bellingham

Fly to

Baltimore

Route

Depart

Return

Price

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 8/30

5:20 am-6:22 pm

1 stop10h 02m

Baltimore/Washington

Sat 9/6

7:37 pm-12:11 am

1 stop7h 34m

$368

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 8/30

5:20 am-6:37 pm

2 stops10h 17m

Baltimore/Washington

Sat 9/6

3:00 pm-9:45 pm

2 stops9h 45m

$617

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sun 8/31

3:14 pm-6:54 am

1 stop12h 40m

$189

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Mon 9/22

3:47 pm-6:25 pm

1 stop23h 38m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Best time to book a flight from Bellingham to Baltimore

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

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated July 18, 2025.
Read through reviews of airlines operating flights from Bellingham to Baltimore, such as Alaska Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Entertainment

7.1

Food

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

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

  • What are the cheapest airlines flying from Bellingham to Baltimore round-trip?

    Our cheapest airline available from Bellingham to Baltimore is Alaska Airlines. Our recent data shows that you can find tickets from as low as $368 on this airline. An additional option worth looking into is American Airlines, starting at $617. Alaska Airlines is priced at 50% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bellingham to Baltimore 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 Bellingham to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Bellingham to Baltimore (average of $241). Flying from Bellingham to Baltimore in March is currently the most expensive (average of $290). 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

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Top airline flying from Bellingham to Baltimore

Discover the top airline that operate flights from Bellingham to Baltimore. 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$483Average$689FlexibilityNo cancel feeOn-time75%

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