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Cheap flights from Bellingham to Washington, D.C. from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bellingham to Washington, D.C. departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Bellingham to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:25 pm - 6:21 am
BLI
-
BWI
8h 56m
1 stop
Alaska Airlines Logo
6:11 pm - 12:05 am
BWI
-
BLI
8h 54m
1 stop
$429Alaska Airlines
Tue, Aug 25 - Sun, Aug 30
Alaska Airlines Logo
6:25 pm - 6:21 am
BLI
-
BWI
8h 56m
1 stop
Alaska Airlines Logo
6:11 pm - 12:05 am
BWI
-
BLI
8h 54m
1 stop
$454Alaska Airlines
Mon, Aug 24 - Sun, Aug 30
Alaska Airlines Logo
6:25 pm - 6:21 am
BLI
-
BWI
8h 56m
1 stop
Alaska Airlines Logo
6:11 pm - 12:05 am
BWI
-
BLI
8h 54m
1 stop
$479Alaska Airlines
Mon, Aug 24 - Thu, Sep 3
Alaska Airlines Logo
5:20 am - 6:16 pm
BLI
-
BWI
9h 56m
1 stop
Alaska Airlines Logo
7:04 am - 12:20 pm
BWI
-
BLI
8h 16m
1 stop
$545Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
5:20 am - 6:11 pm
BLI
-
BWI
9h 51m
1 stop
Alaska Airlines Logo
7:11 pm - 11:59 pm
BWI
-
BLI
7h 48m
1 stop
$548Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
6:00 am - 7:27 pm
BLI
-
BWI
10h 27m
2 stops
American Airlines Logo
3:48 pm - 12:05 am
BWI
-
BLI
11h 17m
2 stops
$564American Airlines
Wed, Aug 26 - Wed, Sep 2
Alaska Airlines Logo
4:01 pm - 6:16 pm
BLI
-
BWI
23h 15m
2 stops
Alaska Airlines Logo
7:04 am - 12:20 pm
BWI
-
BLI
8h 16m
1 stop
$570Alaska Airlines
Sat, May 2 - Tue, May 5
Alaska Airlines Logo
6:25 pm - 6:21 am
BLI
-
BWI
8h 56m
1 stop
Alaska Airlines Logo
6:11 pm - 12:05 am
BWI
-
BLI
8h 54m
1 stop
$579Alaska Airlines
Sun, Aug 23 - Sat, Sep 5
Alaska Airlines Logo
5:20 am - 6:11 pm
BLI
-
BWI
9h 51m
1 stop
Alaska Airlines Logo
7:11 pm - 11:59 pm
BWI
-
BLI
7h 48m
1 stop
$586Alaska Airlines
Fri, Apr 17 - Tue, Apr 21
Alaska Airlines Logo
5:20 am - 6:11 pm
BLI
-
BWI
9h 51m
1 stop
Alaska Airlines Logo
7:11 pm - 11:59 pm
BWI
-
BLI
7h 48m
1 stop
$598Alaska Airlines
Fri, Apr 17 - Tue, Apr 21

Alaska Airlines flights from Bellingham to Baltimore

Our best Alaska Airlines deals on Bellingham to Baltimore flight tickets
Alaska Airlines
Aug 27
BLI6:25 pmBellingham
8h 56m
1 stop
BWI6:21 amBaltimore/Washington
Aug 31
BWI6:11 pmBaltimore/Washington
8h 54m
1 stop
BLI12:05 amBellingham
$429
Alaska Airlines
Aug 24
BLI6:25 pmBellingham
8h 56m
1 stop
BWI6:21 amBaltimore/Washington
Aug 31
BWI6:11 pmBaltimore/Washington
8h 54m
1 stop
BLI12:05 amBellingham
$454
Alaska Airlines
Aug 24
BLI6:25 pmBellingham
8h 56m
1 stop
BWI6:21 amBaltimore/Washington
Aug 30
BWI4:30 pmBaltimore/Washington
9h 21m
1 stop
BLI10:51 pmBellingham
$479

American Airlines flights from Bellingham to Baltimore

Our best American Airlines deals on Bellingham to Baltimore flight tickets
American Airlines
Aug 26
BLI6:00 amBellingham
10h 27m
2 stops
BWI7:27 pmBaltimore/Washington
Sep 2
BWI3:48 pmBaltimore/Washington
11h 17m
2 stops
BLI12:05 amBellingham
$564
American Airlines
May 14
BLI6:00 amBellingham
14h 09m
2 stops
BWI11:09 pmBaltimore/Washington
May 23
BWI2:21 pmBaltimore/Washington
12h 46m
2 stops
BLI12:07 amBellingham
$945
American Airlines
Mar 28
BLI5:20 amBellingham
9h 53m
2 stops
BWI6:13 pmBaltimore/Washington
Mar 29
BWI3:21 pmBaltimore/Washington
11h 38m
2 stops
BLI11:59 pmBellingham
$1,339

momondo 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, momondo users made 832,500 searches. Data last updated March 22, 2026.
Use the filters below to find and compare flights from Bellingham to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Tue 8/25

6:25 pm-6:21 am

1 stop8h 56m

Baltimore/Washington

Sun 8/30

6:11 pm-12:05 am

1 stop8h 54m

$429

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Mon 8/24

6:25 pm-6:21 am

1 stop8h 56m

Baltimore/Washington

Sun 8/30

6:11 pm-12:05 am

1 stop8h 54m

$454

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Mon 8/24

6:25 pm-6:21 am

1 stop8h 56m

Baltimore/Washington

Thu 9/3

6:11 pm-12:05 am

1 stop8h 54m

$479

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 5/2

5:20 am-6:16 pm

1 stop9h 56m

Baltimore/Washington

Tue 5/5

7:04 am-12:20 pm

1 stop8h 16m

$545
Quickest round-trip

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Fri 4/17

5:20 am-6:11 pm

1 stop9h 51m

Baltimore/Washington

Tue 4/21

7:11 pm-11:59 pm

1 stop7h 48m

$548

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Wed 8/26

6:00 am-7:27 pm

2 stops10h 27m

Baltimore/Washington

Wed 9/2

3:48 pm-12:05 am

2 stops11h 17m

$564

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sat 5/2

4:01 pm-6:16 pm

2 stops23h 15m

Baltimore/Washington

Tue 5/5

7:04 am-12:20 pm

1 stop8h 16m

$570

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Sun 8/23

6:25 pm-6:21 am

1 stop8h 56m

Baltimore/Washington

Sat 9/5

6:11 pm-12:05 am

1 stop8h 54m

$579

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Fri 4/17

5:20 am-6:11 pm

1 stop9h 51m

Baltimore/Washington

Tue 4/21

7:11 pm-11:59 pm

1 stop7h 48m

$586

BellinghamBaltimore

BLI - BWI

BLIBWI

Bellingham

Fri 4/17

5:20 am-6:11 pm

1 stop9h 51m

Baltimore/Washington

Tue 4/21

7:11 pm-11:59 pm

1 stop7h 48m

$598

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bellingham to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Bellingham to Baltimore/Washington?

Alaska Airlines is the most popular carrier operating from Bellingham to Baltimore/Washington

When to book flights from Bellingham to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Bellingham to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bellingham to Baltimore (BLI to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bellingham to Baltimore

Fastest flight time

8h 11m

Direct flights

None
The fastest flight from Bellingham to Baltimore takes 8h 11m
There are no direct flights from Bellingham to Baltimore. There are no popular flight routes from Bellingham to Baltimore.
Search flight deals

  • How far is Bellingham to Baltimore/Washington by plane?

    The distance between Bellingham and Baltimore/Washington is about 2330.9 mi. 8h 11m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bellingham Airport to Baltimore/Washington Airport?

    Prices for flights from Bellingham Airport to Baltimore/Washington Airport refresh daily.

  • How many operators does momondo search for flights from Bellingham Airport to Baltimore/Washington Airport?

  • How old do you have to be to fly from Bellingham Airport to Baltimore/Washington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bellingham Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Bellingham to Baltimore?

Best airlines flying from Bellingham to Baltimore

Compare and see reviews for airlines that fly from Bellingham to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $366Free CancellationRating
7.9
12,093 reviews
Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Bellingham to Baltimore?

Finding the right flight to Baltimore from Bellingham is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Baltimore quick and easy, saving you time and money.

Can I find flights from Bellingham to Baltimore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baltimore from Bellingham with this policy.

How can momondo help me find flights from Bellingham to Baltimore?

Once all potential Bellingham to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Bellingham to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from Bellingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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