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Cheap flights from Baltimore to Duluth from $303

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Duluth departing on 7/23. 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 Baltimore to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:11 pm - 11:11 pm
BWI
-
DLH
5h 00m
1 stop
United Airlines Logo
6:25 pm - 12:33 am
DLH
-
BWI
5h 08m
1 stop
$328United Airlines
Sat, May 23 - Mon, May 25
Delta Logo
1:59 pm - 10:44 pm
BWI
-
DLH
9h 45m
2 stops
Delta Logo
4:30 pm - 11:46 pm
DLH
-
BWI
6h 16m
1 stop
$334Delta
Sat, May 30 - Sat, Jun 6
Delta Logo
1:59 pm - 10:44 pm
BWI
-
DLH
9h 45m
2 stops
Delta Logo
7:58 am - 5:24 pm
DLH
-
BWI
8h 26m
2 stops
$339Delta
Sat, May 30 - Sat, Jun 6
United Airlines Logo
7:04 pm - 11:27 pm
BWI
-
DLH
5h 23m
1 stop
United Airlines Logo
5:00 am - 1:57 pm
DLH
-
BWI
7h 57m
1 stop
$345United Airlines
Fri, Aug 21 - Sat, Aug 29
Delta Logo
7:09 pm - 10:46 pm
BWI
-
DLH
4h 37m
1 stop
Delta Logo
12:46 pm - 12:57 am
DLH
-
BWI
11h 11m
2 stops
$349Delta
Wed, May 6 - Sat, May 16
Delta Logo
1:59 pm - 10:44 pm
BWI
-
DLH
9h 45m
2 stops
Delta Logo
4:30 pm - 12:57 am
DLH
-
BWI
7h 27m
2 stops
$354Delta
Sat, May 30 - Sat, Jun 6
United Airlines Logo
3:27 pm - 10:04 pm
BWI
-
DLH
7h 37m
1 stop
United Airlines Logo
11:14 am - 7:09 pm
DLH
-
BWI
6h 55m
1 stop
$358United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
6:15 am - 10:43 am
BWI
-
DLH
5h 28m
1 stop
United Airlines Logo
6:10 pm - 12:33 am
DLH
-
BWI
5h 23m
1 stop
$400United Airlines
Sun, May 31 - Sun, Jun 7
Delta Logo
7:09 pm - 10:46 pm
BWI
-
DLH
4h 37m
1 stop
Delta Logo
4:30 pm - 11:46 pm
DLH
-
BWI
6h 16m
1 stop
$403Delta
Wed, May 6 - Sat, May 16
Delta Logo
6:08 am - 12:07 pm
BWI
-
DLH
6h 59m
1 stop
Delta Logo
4:30 pm - 12:57 am
DLH
-
BWI
7h 27m
2 stops
$404Delta
Wed, May 6 - Sat, May 16

United Airlines flights from Baltimore to Duluth

Our best United Airlines deals on Baltimore to Duluth flight tickets
United Airlines
May 23
BWI7:11 pmBaltimore/Washington
5h 00m
1 stop
DLH11:11 pmDuluth Intl
May 25
DLH6:25 pmDuluth Intl
5h 08m
1 stop
BWI12:33 amBaltimore/Washington
$328
United Airlines
Aug 21
BWI7:04 pmBaltimore/Washington
5h 23m
1 stop
DLH11:27 pmDuluth Intl
Aug 29
DLH5:00 amDuluth Intl
7h 57m
1 stop
BWI1:57 pmBaltimore/Washington
$345
United Airlines
May 5
BWI3:27 pmBaltimore/Washington
7h 37m
1 stop
DLH10:04 pmDuluth Intl
May 9
DLH11:14 amDuluth Intl
6h 55m
1 stop
BWI7:09 pmBaltimore/Washington
$358

Delta flights from Baltimore to Duluth

Our best Delta deals on Baltimore to Duluth flight tickets
Delta
May 30
BWI1:59 pmBaltimore/Washington
9h 45m
2 stops
DLH10:44 pmDuluth Intl
Jun 6
DLH4:30 pmDuluth Intl
6h 16m
1 stop
BWI11:46 pmBaltimore/Washington
$334
Delta
May 30
BWI1:59 pmBaltimore/Washington
9h 45m
2 stops
DLH10:44 pmDuluth Intl
Jun 6
DLH7:58 amDuluth Intl
8h 26m
2 stops
BWI5:24 pmBaltimore/Washington
$339
Delta
May 6
BWI7:09 pmBaltimore/Washington
4h 37m
1 stop
DLH10:46 pmDuluth Intl
May 16
DLH12:46 pmDuluth Intl
11h 11m
2 stops
BWI12:57 amBaltimore/Washington
$349

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Duluth 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 April 24, 2026.
Use the filters below to find and compare flights from Baltimore to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 5/23

7:11 pm-11:11 pm

1 stop5h 00m

Duluth Intl

Mon 5/25

6:25 pm-12:33 am

1 stop5h 08m

$328

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 5/30

1:59 pm-10:44 pm

2 stops9h 45m

Duluth Intl

Sat 6/6

4:30 pm-11:46 pm

1 stop6h 16m

$334

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 5/30

1:59 pm-10:44 pm

2 stops9h 45m

Duluth Intl

Sat 6/6

7:58 am-5:24 pm

2 stops8h 26m

$339

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Fri 8/21

7:04 pm-11:27 pm

1 stop5h 23m

Duluth Intl

Sat 8/29

5:00 am-1:57 pm

1 stop7h 57m

$345

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 5/6

7:09 pm-10:46 pm

1 stop4h 37m

Duluth Intl

Sat 5/16

12:46 pm-12:57 am

2 stops11h 11m

$349

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 5/30

1:59 pm-10:44 pm

2 stops9h 45m

Duluth Intl

Sat 6/6

4:30 pm-12:57 am

2 stops7h 27m

$354

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 5/5

3:27 pm-10:04 pm

1 stop7h 37m

Duluth Intl

Sat 5/9

11:14 am-7:09 pm

1 stop6h 55m

$358

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sun 5/31

6:15 am-10:43 am

1 stop5h 28m

Duluth Intl

Sun 6/7

6:10 pm-12:33 am

1 stop5h 23m

$400

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 5/6

7:09 pm-10:46 pm

1 stop4h 37m

Duluth Intl

Sat 5/16

4:30 pm-11:46 pm

1 stop6h 16m

$403

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 5/6

6:08 am-12:07 pm

1 stop6h 59m

Duluth Intl

Sat 5/16

4:30 pm-12:57 am

2 stops7h 27m

$404

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 Duluth from

How to get the cheapest flight ticket from Baltimore to Duluth

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 Baltimore/Washington to Duluth Intl?

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

When to book flights from Baltimore to Duluth

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

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

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

Fastest flight time

5h 23m

Direct flights

None
The fastest flight from Baltimore to Duluth takes 5h 23m
There are no direct flights from Baltimore to Duluth. There are no popular flight routes from Baltimore to Duluth.
Search flight deals

Frequently asked questions about flying from Baltimore to Duluth

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

    There are 935.0 mi between Baltimore/Washington and Duluth Intl. A reasonable flight in good conditions will take 5h 23m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Baltimore to Duluth

Compare and see reviews for airlines that fly from Baltimore to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,643 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,450 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Hayward
Cloquet

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Baltimore.

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

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

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

Once you have performed a search for Baltimore to Duluth 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 Baltimore to Duluth right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Duluth from Baltimore. 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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