Latest deals
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Duluth to Washington, D.C. from $312

This is the cheapest round-trip 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 4/17. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:00 am - 10:22 am
DLH
-
BWI
4h 22m
1 stop
Delta Logo
6:08 am - 12:07 pm
BWI
-
DLH
6h 59m
1 stop
$312Delta
Fri, Apr 17 - Wed, Apr 22
Delta Logo
4:15 pm - 11:47 pm
DLH
-
BWI
6h 32m
1 stop
Delta Logo
2:58 pm - 7:32 pm
BWI
-
DLH
5h 34m
1 stop
$329Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
5:00 am - 10:22 am
DLH
-
BWI
4h 22m
1 stop
Delta Logo
6:03 am - 12:07 pm
BWI
-
DLH
7h 04m
2 stops
$335Delta
Fri, Apr 17 - Wed, Apr 22
Delta Logo
4:15 pm - 12:35 am
DLH
-
BWI
7h 20m
2 stops
Delta Logo
6:05 am - 11:30 am
BWI
-
DLH
6h 25m
1 stop
$356Delta
Tue, Feb 24 - Wed, Mar 4
United Airlines Logo
3:08 pm - 9:23 pm
DLH
-
BWI
5h 15m
1 stop
United Airlines Logo
6:00 am - 10:29 am
BWI
-
DLH
5h 29m
1 stop
$374United Airlines
Fri, Apr 17 - Wed, Apr 22
Delta Logo
4:15 pm - 11:47 pm
DLH
-
BWI
6h 32m
1 stop
Delta Logo
2:58 pm - 7:32 pm
BWI
-
DLH
5h 34m
1 stop
$410Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
4:15 pm - 11:47 pm
DLH
-
BWI
6h 32m
1 stop
Delta Logo
11:45 am - 7:32 pm
BWI
-
DLH
8h 47m
2 stops
$416Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
4:15 pm - 12:35 am
DLH
-
BWI
7h 20m
2 stops
Delta Logo
11:45 am - 7:32 pm
BWI
-
DLH
8h 47m
2 stops
$421Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
4:15 pm - 11:47 pm
DLH
-
BWI
6h 32m
1 stop
Delta Logo
2:58 pm - 7:32 pm
BWI
-
DLH
5h 34m
1 stop
$427Delta
Fri, Feb 20 - Tue, Feb 24
Delta Logo
4:15 pm - 11:47 pm
DLH
-
BWI
6h 32m
1 stop
Delta Logo
11:45 am - 7:32 pm
BWI
-
DLH
8h 47m
2 stops
$433Delta
Fri, Feb 20 - Tue, Feb 24

United Airlines flights from Duluth to Baltimore

Our best United Airlines deals on Duluth to Baltimore flight tickets
United Airlines
Apr 17
DLH3:08 pmDuluth Intl
5h 15m
1 stop
BWI9:23 pmBaltimore/Washington
Apr 22
BWI6:00 amBaltimore/Washington
5h 29m
1 stop
DLH10:29 amDuluth Intl
$374
United Airlines
Feb 14
DLH3:19 pmDuluth Intl
4h 58m
1 stop
BWI9:17 pmBaltimore/Washington
Feb 18
BWI5:20 pmBaltimore/Washington
5h 39m
1 stop
DLH9:59 pmDuluth Intl
$458
United Airlines
Jun 6
DLH3:08 pmDuluth Intl
4h 55m
1 stop
BWI9:03 pmBaltimore/Washington
Jun 10
BWI8:05 pmBaltimore/Washington
5h 38m
1 stop
DLH12:43 amDuluth Intl
$477

Delta flights from Duluth to Baltimore

Our best Delta deals on Duluth to Baltimore flight tickets
Delta
Apr 17
DLH5:00 amDuluth Intl
4h 22m
1 stop
BWI10:22 amBaltimore/Washington
Apr 22
BWI6:08 amBaltimore/Washington
6h 59m
1 stop
DLH12:07 pmDuluth Intl
$312
Delta
Feb 20
DLH4:15 pmDuluth Intl
6h 32m
1 stop
BWI11:47 pmBaltimore/Washington
Feb 24
BWI2:58 pmBaltimore/Washington
5h 34m
1 stop
DLH7:32 pmDuluth Intl
$329
Delta
Feb 20
DLH4:15 pmDuluth Intl
6h 32m
1 stop
BWI11:47 pmBaltimore/Washington
Feb 24
BWI11:45 amBaltimore/Washington
8h 47m
2 stops
DLH7:32 pmDuluth Intl
$335

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 February 6, 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

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 4/17

5:00 am-10:22 am

1 stop4h 22m

Baltimore/Washington

Wed 4/22

6:08 am-12:07 pm

1 stop6h 59m

$312

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-11:47 pm

1 stop6h 32m

Baltimore/Washington

Tue 2/24

2:58 pm-7:32 pm

1 stop5h 34m

$329

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 4/17

5:00 am-10:22 am

1 stop4h 22m

Baltimore/Washington

Wed 4/22

6:03 am-12:07 pm

2 stops7h 04m

$335

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Tue 2/24

4:15 pm-12:35 am

2 stops7h 20m

Baltimore/Washington

Wed 3/4

6:05 am-11:30 am

1 stop6h 25m

$356

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 4/17

3:08 pm-9:23 pm

1 stop5h 15m

Baltimore/Washington

Wed 4/22

6:00 am-10:29 am

1 stop5h 29m

$374

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-11:47 pm

1 stop6h 32m

Baltimore/Washington

Tue 2/24

2:58 pm-7:32 pm

1 stop5h 34m

$410

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-11:47 pm

1 stop6h 32m

Baltimore/Washington

Tue 2/24

11:45 am-7:32 pm

2 stops8h 47m

$416

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-12:35 am

2 stops7h 20m

Baltimore/Washington

Tue 2/24

11:45 am-7:32 pm

2 stops8h 47m

$421

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-11:47 pm

1 stop6h 32m

Baltimore/Washington

Tue 2/24

2:58 pm-7:32 pm

1 stop5h 34m

$427

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

4:15 pm-11:47 pm

1 stop6h 32m

Baltimore/Washington

Tue 2/24

11:45 am-7:32 pm

2 stops8h 47m

$433

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

4h 22m

Direct flights

None
The fastest flight from Duluth to Baltimore takes 4h 22m
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. 4h 22m 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
8,151 reviews
Search Delta flights
United AirlinesPriceFrom $213Free CancellationRating
7.4
9,240 reviews
Search United Airlines flights

  • How do I get Price Alerts for flights from Duluth to Baltimore?

    Search flight deals from Duluth to Baltimore. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Duluth to Baltimore with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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.

An easier way to manage your Baltimore trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States