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$463+ 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 11/29. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BWI
Oct 22 — Oct 291
Wed 10/22
Wed 10/29
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 September 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$505
(Alaska Airlines)

One-way from

$463
(Alaska Airlines)

Popular in

November

Cheapest in

September

Average price

$552
Provider with most accurate pricing for Bellingham-Baltimore/Washington flight deals.
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Provider most trusted by Cheapflights users for Bellingham-Baltimore/Washington flights.
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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. 12% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sun 9/283:31 pmBLI - BWI
2 stops20h 46mMultiple Airlines
Sun 10/56:21 pmBWI - BLI
1 stop18h 56mMultiple Airlines
Deal found 9/21$506
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/2612:51 pmBLI - BWI
1 stop14h 27mAlaska Airlines
Sun 11/167:16 pmBWI - BLI
1 stop23h 08mAlaska Airlines
Deal found 9/20$533
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 11/64:04 pmBLI - BWI
1 stop11h 14mAlaska Airlines
Sun 11/97:38 amBWI - BLI
1 stop7h 33mAlaska Airlines
Deal found 9/22$542
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Sun 10/265:15 amBLI - BWI
2 stops11h 52mAmerican Airlines
Sun 11/166:20 amBWI - BLI
2 stops12h 04mAmerican Airlines
Deal found 9/20$725
This American Airlines deal was found by Cheapflights users on 9/20. 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 11/69:25 amBLI - BWI
2 stops10h 29mAmerican Airlines
Sun 11/96:20 amBWI - BLI
2 stops12h 04mAmerican Airlines
Deal found 9/20$729
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 11/265:12 pmBLI - BWI
1 stop9h 27mAlaska Airlines
Sun 11/307:00 amBWI - BLI
1 stop8h 36mAlaska Airlines
Deal found 9/20$792

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 September 22, 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

Tue 3/10

5:20 am-5:55 pm

1 stop9h 35m

Baltimore/Washington

Wed 3/11

6:55 pm-12:18 pm

1 stop20h 23m

$505

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sun 10/26

12:51 pm-6:18 am

1 stop14h 27m

Baltimore/Washington

Sun 11/16

7:16 pm-3:24 pm

1 stop23h 08m

$533

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Thu 11/6

4:04 pm-6:18 am

1 stop11h 14m

Baltimore/Washington

Sun 11/9

7:38 am-12:11 pm

1 stop7h 33m

$542

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Tue 3/10

5:20 am-8:34 am

2 stops24h 14m

Baltimore/Washington

Wed 3/11

7:01 pm-12:01 am

2 stops32h 00m

$547

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 11/29

5:12 pm-5:39 am

1 stop9h 27m

$463

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 11/29

5:15 am-6:17 pm

2 stops10h 02m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/20

Compare providers for flights from Bellingham to Baltimore

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 Bellingham to Baltimore in September.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
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 Bellingham-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bellingham-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bellingham-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bellingham-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub 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 Bellingham-Baltimore 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 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 September 22, 2025.
Read through reviews of airlines operating flights from Bellingham to Baltimore, such as Alaska 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

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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.

  • How long is the flight from Bellingham to Baltimore?

    There are many flights that can get you from Bellingham to Baltimore in 9h 35m. Fly via Alaska Airlines to get the fastest option. Airlines will cover a distance of 2335 mi.

  • What is the cheapest airline to fly 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 $552 on this airline. Alaska Airlines is priced at 24% 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.

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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 September 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$552Average$689FlexibilityNo cancel feeOn-time75%

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