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Cheap flights from Baltimore to Duluth from $159

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 11/4. 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
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.
Delta Logo
6:58 pm - 11:50 pmBWI-DLH
5h 52m1 stop
Delta Logo
4:18 pm - 11:49 pmDLH-BWI
6h 31m1 stop
$263Delta
Find Deal
Mon, Nov 10 - Mon, Nov 17
Delta Logo
6:58 pm - 11:50 pmBWI-DLH
5h 52m1 stop
Delta Logo
4:18 pm - 12:26 amDLH-BWI
7h 08m2 stops
$269Delta
Find Deal
Mon, Nov 10 - Mon, Nov 17
Delta Logo
6:19 am - 7:37 pmBWI-DLH
14h 18m1 stop
Delta Logo
5:10 am - 10:36 amDLH-BWI
4h 26m1 stop
$369Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
Delta Logo
10:25 am - 11:02 pmBWI-DLH
13h 37m2 stops
Delta Logo
5:10 am - 10:36 amDLH-BWI
4h 26m1 stop
$374Delta
Find Deal
Sat, Mar 7 - Wed, Mar 11
United Airlines Logo
5:15 am - 9:38 amBWI-DLH
5h 23m1 stop
United Airlines Logo
11:14 am - 5:14 pmDLH-BWI
5h 00m1 stop
$383United Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8
United Airlines Logo
5:18 pm - 9:59 pmBWI-DLH
5h 41m1 stop
United Airlines Logo
11:26 am - 1:56 pmDLH-BWI
25h 30m1 stop
$433United Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
United Airlines Logo
6:15 am - 10:37 amBWI-DLH
5h 22m1 stop
United Airlines Logo
3:06 pm - 9:24 pmDLH-BWI
5h 18m1 stop
$449United Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Delta Logo
6:00 am - 11:22 amBWI-DLH
6h 22m1 stop
Delta Logo
4:10 pm - 11:49 pmDLH-BWI
6h 39m1 stop
$458Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1
Delta Logo
6:19 am - 11:07 amBWI-DLH
5h 48m1 stop
Delta Logo
12:00 pm - 10:59 pmDLH-BWI
9h 59m2 stops
$483Delta
Find Deal
Mon, Feb 9 - Fri, Feb 13
Delta Logo
6:00 am - 11:22 amBWI-DLH
6h 22m1 stop
Delta Logo
4:10 pm - 12:40 amDLH-BWI
7h 30m2 stops
$494Delta
Find Deal
Tue, Oct 28 - Sat, Nov 1

United Airlines flights from Baltimore to Duluth

Our best United Airlines deals on Baltimore to Duluth flight tickets
United Airlines
Nov 2
BWI5:15 amBaltimore/Washington
5h 23m
1 stop
DLH9:38 amDuluth Intl
Nov 8
DLH11:14 amDuluth Intl
5h 00m
1 stop
BWI5:14 pmBaltimore/Washington
$383
Find similar
United Airlines
Feb 9
BWI5:18 pmBaltimore/Washington
5h 41m
1 stop
DLH9:59 pmDuluth Intl
Feb 13
DLH11:26 amDuluth Intl
25h 30m
1 stop
BWI1:56 pmBaltimore/Washington
$433
Find similar
United Airlines
Oct 29
BWI6:15 amBaltimore/Washington
5h 22m
1 stop
DLH10:37 amDuluth Intl
Nov 2
DLH3:06 pmDuluth Intl
5h 18m
1 stop
BWI9:24 pmBaltimore/Washington
$449
Find similar

Delta flights from Baltimore to Duluth

Our best Delta deals on Baltimore to Duluth flight tickets
Delta
Nov 10
BWI6:58 pmBaltimore/Washington
5h 52m
1 stop
DLH11:50 pmDuluth Intl
Nov 17
DLH4:18 pmDuluth Intl
6h 31m
1 stop
BWI11:49 pmBaltimore/Washington
$263
Find similar
Delta
Nov 10
BWI6:58 pmBaltimore/Washington
5h 52m
1 stop
DLH11:50 pmDuluth Intl
Nov 17
DLH4:18 pmDuluth Intl
7h 08m
2 stops
BWI12:26 amBaltimore/Washington
$269
Find similar
Delta
Mar 7
BWI6:19 amBaltimore/Washington
10h 05m
1 stop
DLH3:24 pmDuluth Intl
Mar 11
DLH5:10 amDuluth Intl
4h 26m
1 stop
BWI10:36 amBaltimore/Washington
$369
Find similar

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 October 14, 2025.
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

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Mon 11/10

6:58 pm-11:50 pm

1 stop5h 52m

Duluth Intl

Mon 11/17

4:18 pm-11:49 pm

1 stop6h 31m

$263

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Mon 11/10

6:58 pm-11:50 pm

1 stop5h 52m

Duluth Intl

Mon 11/17

4:18 pm-12:26 am

2 stops7h 08m

$269

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 3/7

6:19 am-7:37 pm

1 stop14h 18m

Duluth Intl

Wed 3/11

5:10 am-10:36 am

1 stop4h 26m

$369

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 3/7

10:25 am-11:02 pm

2 stops13h 37m

Duluth Intl

Wed 3/11

5:10 am-10:36 am

1 stop4h 26m

$374

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Sun 11/2

5:15 am-9:38 am

1 stop5h 23m

Duluth Intl

Sat 11/8

11:14 am-5:14 pm

1 stop5h 00m

$383

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Mon 2/9

5:18 pm-9:59 pm

1 stop5h 41m

Duluth Intl

Fri 2/13

11:26 am-1:56 pm

1 stop25h 30m

$433

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 10/29

6:15 am-10:37 am

1 stop5h 22m

Duluth Intl

Sun 11/2

3:06 pm-9:24 pm

1 stop5h 18m

$449

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 10/28

6:00 am-11:22 am

1 stop6h 22m

Duluth Intl

Sat 11/1

4:10 pm-11:49 pm

1 stop6h 39m

$458

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Mon 2/9

6:19 am-11:07 am

1 stop5h 48m

Duluth Intl

Fri 2/13

12:00 pm-10:59 pm

2 stops9h 59m

$483

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 10/28

6:00 am-11:22 am

1 stop6h 22m

Duluth Intl

Sat 11/1

4:10 pm-12:40 am

2 stops7h 30m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 day to depart on your flight to Duluth?

The cheapest day to depart from Baltimore to Duluth is on a Tuesday when prices can be found for as low as $318. On the other hand, Friday is the most expensive day to depart from Baltimore because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $493.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $377 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Duluth is in the evening when prices are around $548.

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

Direct flights

None
There are no direct flights from Baltimore to Duluth. There are no popular flight routes from Baltimore to Duluth.
Search flight deals

  • 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 22m.

  • 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
DeltaPriceFrom $248Free CancellationRating
7.9
7,975 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,976 reviews
Search United Airlines flights

Traveling to a place near Duluth?

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

An easier way to manage your Duluth 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.
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