What are the cheapest airlines flying from Baltimore to Duluth round-trip?

Currently priced at $277, Delta will fly you from Baltimore to Duluth and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $341. These flights start at 37% lower than the current average price 3 months from now.

Can I find flights from Baltimore to Duluth for under $300 on Cheapflights?

Yes, there are multiple flights from Baltimore to Duluth for under $300. The cheapest flight booked recently is on Delta for just $277, but on average you can expect to pay $368.

Are there last-minute flights available from Baltimore to Duluth for under $600?

There are currently 10+ open flights from Baltimore to Duluth within the next 7 days for less than $600.

Which airlines flying from Baltimore/Washington to Duluth Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Delta and United Airlines flying from Baltimore/Washington to Duluth Intl have implemented new flexible cancellation policies.

What is the cheapest day to fly round-trip from Baltimore to Duluth?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Duluth. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Baltimore to Duluth?

Find a great deal and save up to 34% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Baltimore to Duluth within the next two weeks, with the cheapest ticket starting at $602.

What is the cheapest month to fly from Baltimore to Duluth?

Flights from Baltimore to Duluth lean towards being more expensive in June. Prices are generally better when you fly from Baltimore to Duluth in February, with the cheapest ticket starting at $316.

When is the cheapest time to fly from Baltimore to Duluth (BWI - DLH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Baltimore to Duluth as you normally would.

What does BWI to DLH mean?

Baltimore/Washington Airport is BWI and Duluth Intl Airport is DLH. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

Flights from Baltimore, MD to Duluth, MN from $233

How to find the cheapest flight from Baltimore (BWI) to Duluth (DLH)

Popular in	June
Cheapest in	March
Round-trip from	$320
One-way from	$233

High demand for flights, 37% potential price rise

Search Deals

Best time to find cheap flights, 37% potential price drop

Search Deals

From Baltimore/Washington to Duluth Intl

Search Deals

One-way flight from Baltimore/Washington to Duluth Intl

Search Deals

BWI - DLH Price	$320 - $728
DLH Temperature	12.2 - 66.2 °F
DLH Rainfall	0.6 - 3.6 inches

BWI - DLH

Price

$320 - $728

DLH

Temperature

12.2 - 66.2 °F

DLH

Rainfall

0.6 - 3.6 inches

Cheap flights from Baltimore to Duluth in June, July 2023

Check out some of the best flight deals from Baltimore to Duluth in 2023. More deals are always being added, so be sure to check back regularly.

Jul 12 - Jul 19

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$287

Delta

Deal found 5/30

Jul 12 - Jul 18

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

6h 11m

$292

Delta

Deal found 5/31

Jul 12 - Jul 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$302

Delta

Deal found 6/1

Jul 16 - Jul 29

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

8h 54m

$307

Delta

Deal found 6/1

Jul 8 - Jul 15

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 24m

$341

United Airlines

Deal found 5/31

Jul 12 - Jul 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

9h 04m

$347

Delta

Deal found 6/1

Jul 8 - Jul 15

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 24m

$380

United Airlines

Deal found 6/1

Jun 27 - Jul 4

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 18m

$396

United Airlines

Deal found 5/31

Jul 11 - Jul 12

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$401

Delta

Deal found 6/1

Baltimore to Duluth 2023 flight deals

Check out some of the best flight deals from Baltimore to Duluth in 2023. More deals are always being added, so be sure to check back regularly.

Sep 23 - Sep 26

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

4h 47m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

4h 30m

$277

Delta

Deal found 6/1

Jul 12 - Jul 18

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$287

Delta

Deal found 5/31

Jul 12 - Jul 18

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

6h 11m

$292

Delta

Deal found 5/31

Jul 12 - Jul 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$302

Delta

Deal found 6/1

Jul 16 - Jul 29

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

8h 54m

$307

Delta

Deal found 6/1

Jul 8 - Jul 15

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 24m

$341

United Airlines

Deal found 5/31

Jul 12 - Jul 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

9h 04m

$347

Delta

Deal found 6/1

Aug 19 - Aug 23

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

4h 27m

$352

Delta

Deal found 5/31

Aug 19 - Aug 23

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

9h 20m

$357

Delta

Deal found 5/31

Cheap Delta flights from Baltimore to Duluth

Find some of the cheapest Delta flights traveling from Baltimore to Duluth. It's recommended that users confirm their flight details before booking.

Sep 23 - Sep 26

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

4h 47m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

4h 30m

$277

Delta

Deal found 6/1

Jul 12 - Jul 19

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$287

Delta

Deal found 5/30

Jul 12 - Jul 19

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

6h 11m

$292

Delta

Deal found 5/30

Jul 16 - Jul 29

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$302

Delta

Deal found 6/1

Jul 16 - Jul 29

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

8h 54m

$307

Delta

Deal found 6/1

Sep 23 - Sep 26

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

4h 47m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

10h 35m

$347

Delta

Deal found 6/1

Aug 19 - Aug 23

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

4h 27m

$352

Delta

Deal found 5/31

Aug 19 - Aug 23

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

9h 20m

$357

Delta

Deal found 5/31

Jul 22 - Jul 28

BWI

Baltimore/Washington

DLH

Duluth Intl

2 stops

8h 57m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 19m

$406

Delta

Deal found 5/31

Cheap United Airlines flights from Baltimore to Duluth

Some of the best deals we've found on United Airlines flights traveling from Baltimore to Duluth. Ensure the flight price, dates, time, and airline match your criteria before you book.

Jul 8 - Jul 15

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 24m

$341

United Airlines

Deal found 5/31

Jul 8 - Jul 15

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 24m

$380

United Airlines

Deal found 6/1

Jun 27 - Jul 4

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 18m

$396

United Airlines

Deal found 5/31

Aug 19 - Aug 31

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

24h 46m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 14m

$401

United Airlines

Deal found 6/1

Jun 27 - Jul 3

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 18m

$404

United Airlines

Deal found 5/31

Aug 19 - Aug 22

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

5h 14m

$413

United Airlines

Deal found 5/31

Jun 27 - Jul 5

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 18m

$421

United Airlines

Deal found 5/31

Jun 28 - Jul 4

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

9h 02m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

14h 18m

$425

United Airlines

Deal found 5/31

Jun 27 - Jul 6

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 11m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

9h 34m

$429

United Airlines

Deal found 5/31

Last minute flights from Baltimore to Duluth

Have a look at some of the last-minute flights available departing from Baltimore to Duluth. It's wise to confirm all flight details are correct before booking.

Jun 6 - Jun 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

4h 35m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

7h 51m

$554

United Airlines

Deal found 6/1

Jun 6 - Jun 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 20m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

6h 56m

$603

Delta

Deal found 5/31

Jun 7 - Jun 11

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

15h 21m

$700

United Airlines

Deal found 6/1

Jun 8 - Jun 12

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 20m

DLH

Duluth Intl

BWI

Baltimore/Washington

1 stop

6h 56m

$768

Delta

Deal found 6/1

Jun 7 - Jun 11

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 20m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

11h 27m

$973

Delta

Deal found 6/1

Jun 6 - Jun 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 20m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

9h 52m

$1,022

Delta

Deal found 5/31

Jun 6 - Jun 13

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 20m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

7h 10m

$1,133

Delta

Deal found 6/1

Jun 7 - Jun 11

BWI

Baltimore/Washington

DLH

Duluth Intl

2 stops

10h 22m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

11h 27m

$1,388

Delta

Deal found 6/1

Jun 8 - Jun 12

BWI

Baltimore/Washington

DLH

Duluth Intl

2 stops

10h 28m

DLH

Duluth Intl

BWI

Baltimore/Washington

2 stops

7h 46m

$2,578

Delta

Deal found 6/1

One-way flights to Duluth from Baltimore

Take a look at some of the best available options we've come across on one-way flights from Baltimore to Duluth. Those needing a return flight from Baltimore to Duluth can use the search form above.

Aug 16

BWI

Baltimore/Washington

DLH

Duluth Intl

1 stop

5h 21m

$233

Delta

Deal found 6/1

Aug 16

BWI

Baltimore/Washington

DLH

Duluth Intl

2 stops

8h 57m

$238

Delta

Deal found 6/1

Find flights from Baltimore to Duluth within your budget

Fly from

Fly to

Budget

$277 - $401

Route

Depart

Return

Price

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 9/23

1 stop4h 47m

Duluth Intl

Tue 9/26

1 stop4h 30m

$277

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 7/12

1 stop5h 21m

Duluth Intl

Wed 7/19

1 stop5h 19m

$287

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 7/12

1 stop5h 21m

Duluth Intl

Wed 7/19

2 stops6h 11m

$292

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sun 7/16

1 stop5h 21m

Duluth Intl

Sat 7/29

1 stop5h 19m

$302

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sun 7/16

1 stop5h 21m

Duluth Intl

Sat 7/29

2 stops8h 54m

$307

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 7/8

1 stop5h 11m

Duluth Intl

Sat 7/15

1 stop14h 24m

$341

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 7/8

1 stop5h 11m

Duluth Intl

Sat 7/15

1 stop14h 24m

$380

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 6/27

1 stop5h 11m

Duluth Intl

Tue 7/4

1 stop14h 18m

$396

Pick Dates

Baltimore/WashingtonDuluth Intl

BWI - DLH

BWIDLH

Baltimore/Washington

Sat 8/19

1 stop24h 46m

Duluth Intl

Thu 8/31

1 stop5h 14m

$401

Pick Dates

Flights are sorted by cheapest first

Deals found on 6/1

Reviews of Airlines Servicing Duluth

To help decide which airline to fly from Baltimore to Duluth, see what other customers have to say about Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

2,370 reviews

Check prices

Reviews

1 / 10

My elderly mother in law was not provided the wheelchair I reserved. She waited in a hallway and finally caught a crew member that alerted someone. That someone brought her one and said ‘I’ll be right back’. She was left sitting in the wheelchair for an hour and missed her connecting flight. She was offered no food no apologies and waited for hours for a new flight. This was abominable treatment. I would like a refund! Candace Reid 917.498.2844 Creid@bigpic.com

Delta

8.0

Very good

2,370 reviews

Delta

8.0

Very good

2,370 reviews

Check prices

Reviews

1 / 10

My elderly mother in law was not provided the wheelchair I reserved. She waited in a hallway and finally caught a crew member that alerted someone. That someone brought her one and said ‘I’ll be right back’. She was left sitting in the wheelchair for an hour and missed her connecting flight. She was offered no food no apologies and waited for hours for a new flight. This was abominable treatment. I would like a refund! Candace Reid 917.498.2844 Creid@bigpic.com

United Airlines

7.6

Good

1,535 reviews

Delta

8.0

Very good

2,370 reviews

Check prices

Reviews

1 / 10

My elderly mother in law was not provided the wheelchair I reserved. She waited in a hallway and finally caught a crew member that alerted someone. That someone brought her one and said ‘I’ll be right back’. She was left sitting in the wheelchair for an hour and missed her connecting flight. She was offered no food no apologies and waited for hours for a new flight. This was abominable treatment. I would like a refund! Candace Reid 917.498.2844 Creid@bigpic.com

Related info for your journey

Alternative routes for Baltimore to Duluth

Baltimore to Minneapolisfrom $129 pp

Top 2 airlines flying from Baltimore to Duluth

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
United Airlines	Cheapest$293	Average$490	FlexibilityNo cancel fee	On-time69%	COVID-19 safety	Search United Airlines flights
Delta	Cheapest$300	Average$538	FlexibilityNo cancel fee	On-timeN/A	COVID-19 safety	Search Delta flights

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Cheap flights from Baltimore to Duluth (BWI - DLH) from $233

This is the cheapest one-way flight price, found on 6/1. Prices may vary by date and flight preferences.

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How to find the cheapest flight from Baltimore (BWI) to Duluth (DLH)

All the information you need to plan the best BWI to DLH flight in 2023: compare Baltimore to Duluth flight prices with the expected peak season, weather and rainfall in Duluth.

Popular in

Cheapest in

Round-trip from

One-way from

What is the cheapest day to fly round-trip from Baltimore to Duluth?

How far in advance should I book a flight from Baltimore to Duluth?

What is the cheapest month to fly from Baltimore to Duluth?

When is the cheapest time to fly from Baltimore to Duluth (BWI - DLH)?

Cheap flights from Baltimore to Duluth in June, July 2023

The best prices found for BWI to DLH flights for June, July

Check out some of the best flight deals from Baltimore to Duluth in 2023. More deals are always being added, so be sure to check back regularly.

Baltimore to Duluth 2023 flight deals

Cheap flights to Duluth from Baltimore found for this year

Check out some of the best flight deals from Baltimore to Duluth in 2023. More deals are always being added, so be sure to check back regularly.

Cheap Delta flights from Baltimore to Duluth

Find some of the cheapest Delta flights traveling from Baltimore to Duluth. It's recommended that users confirm their flight details before booking.

Cheap United Airlines flights from Baltimore to Duluth

Some of the best deals we've found on United Airlines flights traveling from Baltimore to Duluth. Ensure the flight price, dates, time, and airline match your criteria before you book.

Last minute flights from Baltimore to Duluth

Late deals on return flights to Duluth from Baltimore, departing today and this week

Have a look at some of the last-minute flights available departing from Baltimore to Duluth. It's wise to confirm all flight details are correct before booking.

One-way flights to Duluth from Baltimore

The cheapest one-way flights from Baltimore to Duluth

Take a look at some of the best available options we've come across on one-way flights from Baltimore to Duluth. Those needing a return flight from Baltimore to Duluth can use the search form above.

Find flights from Baltimore to Duluth within your budget

Use the slider to find flights from Baltimore to Duluth that fit your budget.

Reviews of Airlines Servicing Duluth

To help decide which airline to fly from Baltimore to Duluth, see what other customers have to say about Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Useful info, stats and facts about Baltimore to Duluth flights.

Which airlines flying from Baltimore/Washington to Duluth Intl have flexible cancellations due to COVID-19?

Can I find flights from Baltimore to Duluth for under $300 on Cheapflights?

Are there last-minute flights available from Baltimore to Duluth for under $600?

What are the cheapest airlines flying from Baltimore to Duluth round-trip?

What does BWI to DLH mean?

Other flights from Baltimore

Other flights to Duluth

Flights to Duluth from Baltimore

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Alternative routes for Baltimore to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Baltimore to Duluth

The chart below displays the airlines Cheapflights users traveling from Baltimore to Duluth choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2023