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Cheap flights from Duluth to Washington, D.C. from $263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Washington, D.C. departing on 4/23. 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
0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:47 pm - 6:17 pm
DLH
-
BWI
4h 30m
1 stop
Delta Logo
6:08 am - 12:07 pm
BWI
-
DLH
6h 59m
1 stop
$328Delta
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
6:10 pm - 12:33 am
DLH
-
BWI
5h 23m
1 stop
United Airlines Logo
6:15 am - 10:43 am
BWI
-
DLH
5h 28m
1 stop
$338United Airlines
Wed, Jun 10 - Sun, Jun 14
Delta Logo
4:30 pm - 11:13 pm
DLH
-
BWI
5h 43m
1 stop
Delta Logo
6:20 am - 11:05 am
BWI
-
DLH
5h 45m
1 stop
$343Delta
Thu, Jul 16 - Wed, Jul 22
Delta Logo
4:30 pm - 11:13 pm
DLH
-
BWI
5h 43m
1 stop
Delta Logo
6:20 am - 11:05 am
BWI
-
DLH
5h 45m
1 stop
$358Delta
Thu, Jul 16 - Sun, Jul 26
United Airlines Logo
3:08 pm - 9:23 pm
DLH
-
BWI
5h 15m
1 stop
United Airlines Logo
6:55 pm - 12:29 am
BWI
-
DLH
6h 34m
1 stop
$366United Airlines
Thu, Apr 23 - Mon, Apr 27
United Airlines Logo
3:08 pm - 9:23 pm
DLH
-
BWI
5h 15m
1 stop
United Airlines Logo
6:55 pm - 12:29 am
BWI
-
DLH
6h 34m
1 stop
$374United Airlines
Thu, Apr 23 - Mon, Apr 27
Delta Logo
4:29 pm - 11:26 pm
DLH
-
BWI
5h 57m
1 stop
Delta Logo
7:22 pm - 10:46 pm
BWI
-
DLH
4h 24m
1 stop
$378Delta
Fri, Apr 17 - Wed, Apr 22
Delta Logo
4:29 pm - 11:26 pm
DLH
-
BWI
5h 57m
1 stop
Delta Logo
6:08 am - 12:07 pm
BWI
-
DLH
6h 59m
1 stop
$392Delta
Mon, Apr 20 - Mon, Apr 27
Delta Logo
4:30 pm - 11:13 pm
DLH
-
BWI
5h 43m
1 stop
Delta Logo
6:20 am - 11:05 am
BWI
-
DLH
5h 45m
1 stop
$393Delta
Wed, Jul 15 - Sun, Jul 26
Delta Logo
4:29 pm - 11:26 pm
DLH
-
BWI
5h 57m
1 stop
Delta Logo
6:08 am - 12:07 pm
BWI
-
DLH
6h 59m
1 stop
$398Delta
Fri, Apr 17 - Wed, Apr 22

Delta flights from Duluth to Baltimore

Our best Delta deals on Duluth to Baltimore flight tickets
Delta
Apr 22
DLH12:47 pmDuluth Intl
4h 30m
1 stop
BWI6:17 pmBaltimore/Washington
Apr 25
BWI6:08 amBaltimore/Washington
6h 59m
1 stop
DLH12:07 pmDuluth Intl
$328
Delta
Jul 16
DLH4:30 pmDuluth Intl
5h 43m
1 stop
BWI11:13 pmBaltimore/Washington
Jul 22
BWI6:20 amBaltimore/Washington
5h 45m
1 stop
DLH11:05 amDuluth Intl
$343
Delta
Jul 16
DLH4:30 pmDuluth Intl
5h 43m
1 stop
BWI11:13 pmBaltimore/Washington
Jul 26
BWI6:20 amBaltimore/Washington
5h 45m
1 stop
DLH11:05 amDuluth Intl
$358

United Airlines flights from Duluth to Baltimore

Our best United Airlines deals on Duluth to Baltimore flight tickets
United Airlines
Jun 10
DLH6:10 pmDuluth Intl
5h 23m
1 stop
BWI12:33 amBaltimore/Washington
Jun 14
BWI6:15 amBaltimore/Washington
5h 28m
1 stop
DLH10:43 amDuluth Intl
$338
United Airlines
Apr 23
DLH3:08 pmDuluth Intl
5h 15m
1 stop
BWI9:23 pmBaltimore/Washington
Apr 27
BWI6:55 pmBaltimore/Washington
6h 34m
1 stop
DLH12:29 amDuluth Intl
$366
United Airlines
Apr 23
DLH3:08 pmDuluth Intl
5h 15m
1 stop
BWI9:23 pmBaltimore/Washington
Apr 27
BWI6:55 pmBaltimore/Washington
6h 34m
1 stop
DLH12:29 amDuluth Intl
$374

momondo Fare Finder

 
Customize your flight search to find flights from Duluth 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 27, 2026.
Use the filters below to find and compare flights from Duluth to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Wed 4/22

12:47 pm-6:17 pm

1 stop4h 30m

Baltimore/Washington

Sat 4/25

6:08 am-12:07 pm

1 stop6h 59m

$328

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Wed 6/10

6:10 pm-12:33 am

1 stop5h 23m

Baltimore/Washington

Sun 6/14

6:15 am-10:43 am

1 stop5h 28m

$338

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 7/16

4:30 pm-11:13 pm

1 stop5h 43m

Baltimore/Washington

Wed 7/22

6:20 am-11:05 am

1 stop5h 45m

$343

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 7/16

4:30 pm-11:13 pm

1 stop5h 43m

Baltimore/Washington

Sun 7/26

6:20 am-11:05 am

1 stop5h 45m

$358

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 4/23

3:08 pm-9:23 pm

1 stop5h 15m

Baltimore/Washington

Mon 4/27

6:55 pm-12:29 am

1 stop6h 34m

$366

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 4/23

3:08 pm-9:23 pm

1 stop5h 15m

Baltimore/Washington

Mon 4/27

6:55 pm-12:29 am

1 stop6h 34m

$374
Quickest round-trip

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 4/17

4:29 pm-11:26 pm

1 stop5h 57m

Baltimore/Washington

Wed 4/22

7:22 pm-10:46 pm

1 stop4h 24m

$378

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Mon 4/20

4:29 pm-11:26 pm

1 stop5h 57m

Baltimore/Washington

Mon 4/27

6:08 am-12:07 pm

1 stop6h 59m

$392

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Wed 7/15

4:30 pm-11:13 pm

1 stop5h 43m

Baltimore/Washington

Sun 7/26

6:20 am-11:05 am

1 stop5h 45m

$393

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 4/17

4:29 pm-11:26 pm

1 stop5h 57m

Baltimore/Washington

Wed 4/22

6:08 am-12:07 pm

1 stop6h 59m

$398

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 Duluth 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 Duluth Intl to Baltimore/Washington?

Delta and United Airlines are the most popular carriers operating from Duluth Intl to Baltimore/Washington

When to book flights from Duluth to Baltimore

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

Cheap Duluth to Baltimore (DLH to BWI) flight deals and tips

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

Fastest flight time

5h 15m

Direct flights

None
The fastest flight from Duluth to Baltimore takes 5h 15m
There are no direct flights from Duluth to Baltimore. There are no popular flight routes from Duluth to Baltimore.
Search flight deals

  • How far is Duluth Intl to Baltimore/Washington by plane?

    The distance between Duluth Intl and Baltimore/Washington is about 935.0 mi. 5h 15m is a normal flight duration for this route.

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

    Prices for flights from Duluth Intl Airport to Baltimore/Washington Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Duluth Intl 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 Duluth to Baltimore?

Best airlines flying from Duluth to Baltimore

Compare and see reviews for airlines that fly from Duluth to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $159Free CancellationRating
7.9
8,345 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,493 reviews
Search United Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Duluth to Baltimore. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Baltimore from Duluth which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Duluth to Baltimore flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from Duluth and alert you when they change.

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