HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baltimore

$378+ Cheap flights from Bellingham to Baltimore (BLI - BWI)

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
BLI — BWI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bellingham to Baltimore with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:00 amBLI - BWI
2 stops22h 35mMultiple Airlines
Sun 1/48:38 pmBWI - BLI
2 stops29h 43mMultiple Airlines
Deal found 12/16$701
This Alaska Airlines deal was found by Cheapflights users on 12/16. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:20 amBLI - BWI
1 stop9h 40mAlaska Airlines
Sun 1/46:37 pmBWI - BLI
1 stop8h 39mAlaska Airlines
Deal found 12/16$1,162

Find 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 December 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$378
(Alaska Airlines)

Popular in

July

Cheapest in

December

Average price

$366
Provider with most accurate pricing for Bellingham-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bellingham-Baltimore/Washington flights.
Search Deals
From Bellingham to Baltimore/Washington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 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

Thu 2/5

5:15 am-6:14 pm

1 stop9h 59m

Baltimore/Washington

Mon 2/9

7:14 pm-12:06 am

1 stop7h 52m

$378

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Tue 1/13

5:15 am-6:14 pm

1 stop9h 59m

Baltimore/Washington

Thu 1/15

7:14 pm-12:06 am

1 stop7h 52m

$521

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Wed 12/31

8:00 am-9:35 am

2 stops22h 35m

Baltimore/Washington

Sun 1/4

8:38 pm-11:21 pm

2 stops29h 43m

$701

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Wed 12/31

5:20 am-6:00 pm

1 stop9h 40m

Baltimore/Washington

Sun 1/4

6:37 pm-12:16 am

1 stop8h 39m

$1,162

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Wed 3/18

5:20 am-6:04 pm

2 stops9h 44m

Baltimore/Washington

Fri 3/20

6:55 pm-12:14 pm

1 stop20h 19m

$1,477

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

  • 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 December 18, 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
11,477 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Boarding

8.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Food

7.1

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 59m. 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 $483 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bellingham to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Reagan-National flights
Seattle to Dulles Intl flights
Seattle to Baltimore flights
Seattle to Philadelphia flights
Portland to Dulles Intl flights
Portland to Reagan-National flights
Portland to Baltimore flights
Portland to Philadelphia flights
Spokane to Dulles Intl flights
Spokane to Baltimore flights
Spokane to Philadelphia flights
Spokane to Reagan-National flights
Pasco to Philadelphia flights
Pasco to Reagan-National flights
Pasco to Dulles Intl flights
Walla Walla to Reagan-National flights
Walla Walla to Baltimore flights
Walla Walla to Dulles Intl flights
Pasco to Baltimore flights
Yakima to Reagan-National flights
Bellingham to Dulles Intl flights
Pullman to Baltimore flights
Bellingham to Reagan-National flights
Yakima to Dulles Intl flights
Yakima to Baltimore flights
Pullman to Dulles Intl flights
Wenatchee to Dulles Intl flights
Pullman to Reagan-National flights
Wenatchee to Philadelphia flights
Wenatchee to Baltimore flights
Seattle to Salisbury flights
Wenatchee to Reagan-National flights
Portland to Salisbury flights
Yakima to Philadelphia flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$483Average$689FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.