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Cheap flights from Duluth to Washington, D.C. from $179

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 8/4. 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

Discover deals from 900+ travel sites with momondo.

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
11:41 am - 6:22 pm
DLH
-
BWI
5h 41m
1 stop
Delta Logo
6:05 am - 11:01 am
BWI
-
DLH
5h 56m
1 stop
$308Delta
Thu, Aug 27 - Tue, Sep 1
Delta Logo
4:11 pm - 9:29 pm
DLH
-
BWI
4h 18m
1 stop
Delta Logo
6:05 am - 11:01 am
BWI
-
DLH
5h 56m
1 stop
$331Delta
Tue, Aug 25 - Tue, Sep 1
Delta Logo
5:10 am - 10:37 am
DLH
-
BWI
4h 27m
1 stop
Delta Logo
7:30 am - 11:15 am
BWI
-
DLH
4h 45m
1 stop
$354Delta
Mon, Nov 2 - Thu, Nov 5
Delta Logo
5:10 am - 5:03 pm
DLH
-
BWI
10h 53m
2 stops
Delta Logo
7:30 am - 11:15 am
BWI
-
DLH
4h 45m
1 stop
$360Delta
Mon, Nov 2 - Thu, Nov 5
Delta Logo
11:41 am - 6:22 pm
DLH
-
BWI
5h 41m
1 stop
Delta Logo
6:00 am - 3:31 pm
BWI
-
DLH
10h 31m
2 stops
$364Delta
Thu, Aug 27 - Tue, Sep 1
Delta Logo
12:00 pm - 12:26 am
DLH
-
BWI
11h 26m
2 stops
Delta Logo
1:00 pm - 7:36 pm
BWI
-
DLH
7h 36m
2 stops
$365Delta
Mon, Nov 2 - Thu, Nov 5
United Airlines Logo
7:35 am - 1:45 pm
DLH
-
BWI
5h 10m
1 stop
United Airlines Logo
6:10 am - 10:44 am
BWI
-
DLH
5h 34m
1 stop
$388United Airlines
Tue, Nov 3 - Sat, Nov 7
Delta Logo
11:41 am - 9:29 pm
DLH
-
BWI
8h 48m
1 stop
Delta Logo
6:05 am - 11:01 am
BWI
-
DLH
5h 56m
1 stop
$429Delta
Wed, Aug 26 - Tue, Sep 1
Delta Logo
11:41 am - 6:22 pm
DLH
-
BWI
5h 41m
1 stop
Delta Logo
6:05 am - 3:31 pm
BWI
-
DLH
10h 26m
1 stop
$445Delta
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
3:14 pm - 9:23 pm
DLH
-
BWI
5h 09m
1 stop
United Airlines Logo
6:10 am - 10:44 am
BWI
-
DLH
5h 34m
1 stop
$458United Airlines
Sat, Nov 14 - Tue, Nov 17

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Delta flights from Duluth to Baltimore

Our best Delta deals on Duluth to Baltimore flight tickets
Delta
Aug 27
DLH11:41 amDuluth Intl
5h 41m
1 stop
BWI6:22 pmBaltimore/Washington
Sep 1
BWI6:05 amBaltimore/Washington
5h 56m
1 stop
DLH11:01 amDuluth Intl
$308
Delta
Aug 25
DLH4:11 pmDuluth Intl
4h 18m
1 stop
BWI9:29 pmBaltimore/Washington
Sep 1
BWI6:05 amBaltimore/Washington
5h 56m
1 stop
DLH11:01 amDuluth Intl
$331
Delta
Nov 2
DLH5:10 amDuluth Intl
4h 27m
1 stop
BWI10:37 amBaltimore/Washington
Nov 5
BWI7:30 amBaltimore/Washington
4h 45m
1 stop
DLH11:15 amDuluth Intl
$354

United Airlines flights from Duluth to Baltimore

Our best United Airlines deals on Duluth to Baltimore flight tickets
United Airlines
Nov 3
DLH3:14 pmDuluth Intl
5h 09m
1 stop
BWI9:23 pmBaltimore/Washington
Nov 7
BWI6:10 amBaltimore/Washington
5h 34m
1 stop
DLH10:44 amDuluth Intl
$388
United Airlines
Nov 14
DLH3:14 pmDuluth Intl
5h 09m
1 stop
BWI9:23 pmBaltimore/Washington
Nov 17
BWI6:10 amBaltimore/Washington
5h 34m
1 stop
DLH10:44 amDuluth Intl
$428
United Airlines
Nov 14
DLH3:14 pmDuluth Intl
5h 09m
1 stop
BWI9:23 pmBaltimore/Washington
Nov 17
BWI6:10 amBaltimore/Washington
5h 34m
1 stop
DLH10:44 amDuluth Intl
$458

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 June 28, 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

Thu 8/27

11:41 am-6:22 pm

1 stop5h 41m

Baltimore/Washington

Tue 9/1

6:05 am-11:01 am

1 stop5h 56m

$308

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Tue 8/25

4:11 pm-9:29 pm

1 stop4h 18m

Baltimore/Washington

Tue 9/1

6:05 am-11:01 am

1 stop5h 56m

$331
Quickest round-trip

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Mon 11/2

5:10 am-10:37 am

1 stop4h 27m

Baltimore/Washington

Thu 11/5

7:30 am-11:15 am

1 stop4h 45m

$354

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Mon 11/2

5:10 am-5:03 pm

2 stops10h 53m

Baltimore/Washington

Thu 11/5

7:30 am-11:15 am

1 stop4h 45m

$360

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 8/27

11:41 am-6:22 pm

1 stop5h 41m

Baltimore/Washington

Tue 9/1

6:00 am-3:31 pm

2 stops10h 31m

$364

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Mon 11/2

12:00 pm-12:26 am

2 stops11h 26m

Baltimore/Washington

Thu 11/5

1:00 pm-7:36 pm

2 stops7h 36m

$365

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Tue 11/3

7:35 am-1:45 pm

1 stop5h 10m

Baltimore/Washington

Sat 11/7

6:10 am-10:44 am

1 stop5h 34m

$388

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Wed 8/26

11:41 am-9:29 pm

1 stop8h 48m

Baltimore/Washington

Tue 9/1

6:05 am-11:01 am

1 stop5h 56m

$429

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 8/27

11:41 am-6:22 pm

1 stop5h 41m

Baltimore/Washington

Mon 8/31

6:05 am-3:31 pm

1 stop10h 26m

$445

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Sat 11/14

3:14 pm-9:23 pm

1 stop5h 09m

Baltimore/Washington

Tue 11/17

6:10 am-10:44 am

1 stop5h 34m

$458

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 is the most popular carrier 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 09m

Direct flights

None
The fastest flight from Duluth to Baltimore takes 5h 09m
There are no direct flights from Duluth to Baltimore. There are no popular flight routes from Duluth to Baltimore.
Search flight deals

Frequently asked questions about flying from Duluth to Baltimore

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

    The distance between Duluth Intl and Baltimore/Washington is about 935.0 mi. 5h 09m 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
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,896 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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