What is the cheapest airline that flies from Boston Logan Intl to Duluth Intl?

United Airlines is the most popular carrier operating from Boston Logan Intl to Duluth Intl

When did momondo last update prices for flights from Boston Logan Intl Airport to Duluth Intl Airport?

Prices for flights from Boston Logan Intl Airport to Duluth Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Duluth Intl Airport?

As of January 2026, there are 2 operators available to choose from for flights from Boston Logan Intl Airport to Duluth Intl Airport.

How old do you have to be to fly from Boston Logan Intl Airport to Duluth Intl 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 Boston Logan Intl Airport to Duluth Intl Airport.

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

The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$378 Cheap Flights from Boston to Duluth in 2026

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Find the cheapest flights from Boston to Duluth

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 am - 2:30 pm

BOS

DLH

6h 00m

1 stop

3:05 pm - 9:38 pm

DLH

BOS

5h 33m

1 stop

$378United Airlines

Tue, Feb 3 - Sat, Feb 7

12:08 pm - 9:59 pm

BOS

DLH

10h 51m

2 stops

3:05 pm - 9:38 pm

DLH

BOS

5h 33m

1 stop

$384United Airlines

Tue, Feb 3 - Sat, Feb 7

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

7:50 am - 2:29 pm

DLH

BOS

5h 39m

1 stop

$388United Airlines

Tue, Feb 17 - Wed, Feb 25

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

7:50 am - 6:41 pm

DLH

BOS

9h 51m

2 stops

$394United Airlines

Tue, Feb 17 - Wed, Feb 25

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

11:20 am - 12:46 pm

DLH

BOS

24h 26m

1 stop

$417United Airlines

Mon, Feb 23 - Fri, Feb 27

12:08 pm - 9:59 pm

BOS

DLH

10h 51m

2 stops

3:05 pm - 11:49 pm

DLH

BOS

7h 44m

2 stops

$420United Airlines

Tue, Feb 3 - Sat, Feb 7

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

11:20 am - 12:46 pm

DLH

BOS

24h 26m

1 stop

$436United Airlines

Mon, Feb 23 - Fri, Feb 27

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

11:20 am - 10:36 am

DLH

BOS

22h 16m

2 stops

$462United Airlines

Mon, Feb 23 - Fri, Feb 27

5:50 am - 11:56 am

BOS

DLH

7h 06m

1 stop

4:32 pm - 11:49 pm

DLH

BOS

6h 17m

1 stop

$470Delta

Thu, Mar 12 - Mon, Mar 16

6:00 am - 10:43 am

BOS

DLH

5h 43m

1 stop

11:20 am - 10:36 am

DLH

BOS

22h 16m

2 stops

$482United Airlines

Mon, Feb 23 - Fri, Feb 27

United Airlines flights from Boston to Duluth

Our best United Airlines deals on Boston to Duluth flight tickets

United Airlines

Feb 3

BOS9:30 amBoston Logan Intl

6h 00m

1 stop

DLH2:30 pmDuluth Intl

Feb 7

DLH3:05 pmDuluth Intl

5h 33m

1 stop

BOS9:38 pmBoston Logan Intl

$378

United Airlines

Feb 3

BOS12:08 pmBoston Logan Intl

10h 51m

2 stops

DLH9:59 pmDuluth Intl

Feb 7

DLH3:05 pmDuluth Intl

5h 33m

1 stop

BOS9:38 pmBoston Logan Intl

$384

United Airlines

Feb 17

BOS6:00 amBoston Logan Intl

5h 43m

1 stop

DLH10:43 amDuluth Intl

Feb 25

DLH7:50 amDuluth Intl

5h 39m

1 stop

BOS2:29 pmBoston Logan Intl

$388

Delta flights from Boston to Duluth

Our best Delta deals on Boston to Duluth flight tickets

Delta

Jan 24

BOS5:50 amBoston Logan Intl

6h 26m

1 stop

DLH11:16 amDuluth Intl

Jan 28

DLH4:24 pmDuluth Intl

6h 28m

1 stop

BOS11:52 pmBoston Logan Intl

$424

Delta

Jan 24

BOS5:50 amBoston Logan Intl

6h 26m

1 stop

DLH11:16 amDuluth Intl

Jan 28

DLH5:00 amDuluth Intl

4h 51m

1 stop

BOS10:51 amBoston Logan Intl

$440

Delta

Jan 21

BOS5:50 amBoston Logan Intl

6h 26m

1 stop

DLH11:16 amDuluth Intl

Jan 25

DLH5:00 amDuluth Intl

8h 05m

1 stop

BOS2:05 pmBoston Logan Intl

$456

Fly from

Fly to

Route

Depart

Return

Price

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 2/3

9:30 am-2:30 pm

1 stop6h 00m

Duluth Intl

Sat 2/7

3:05 pm-9:38 pm

1 stop5h 33m

$378

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 2/3

12:08 pm-9:59 pm

2 stops10h 51m

Duluth Intl

Sat 2/7

3:05 pm-9:38 pm

1 stop5h 33m

$384

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 2/17

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Wed 2/25

7:50 am-2:29 pm

1 stop5h 39m

$388

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 2/17

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Wed 2/25

7:50 am-6:41 pm

2 stops9h 51m

$394

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Mon 2/23

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 2/27

11:20 am-12:46 pm

1 stop24h 26m

$417

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 2/3

12:08 pm-9:59 pm

2 stops10h 51m

Duluth Intl

Sat 2/7

3:05 pm-11:49 pm

2 stops7h 44m

$420

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Mon 2/23

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 2/27

11:20 am-12:46 pm

1 stop24h 26m

$436

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Mon 2/23

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 2/27

11:20 am-10:36 am

2 stops22h 16m

$462

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Thu 3/12

5:50 am-11:56 am

1 stop7h 06m

Duluth Intl

Mon 3/16

4:32 pm-11:49 pm

1 stop6h 17m

$470

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Mon 2/23

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 2/27

11:20 am-10:36 am

2 stops22h 16m

$482

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Prices

Airlines

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Boston is in January. Flight prices, which tend to average around $302, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Duluth from Boston during November instead. Flights to Duluth in November, while not as cheap as those in January, still average around $388.

When to book flights from Boston to Duluth

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

Estimated round-trip price

Cheap Boston to Duluth (BOS to DLH) flight deals and tips

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

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from Boston to Duluth takes 4h 47m

There are no direct flights from Boston to Duluth. There are no popular flight routes from Boston to Duluth.

Search flight deals

How far is Boston Logan Intl to Duluth Intl by plane?
A flight from Boston Logan Intl to Duluth Intl will travel around 1075.6 mi. By plane, this route typically takes 4h 47m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Duluth Intl Airport?
Prices for flights from Boston Logan Intl Airport to Duluth Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Duluth Intl Airport?
As of January 2026, there are 2 operators available to choose from for flights from Boston Logan Intl Airport to Duluth Intl Airport.
How old do you have to be to fly from Boston Logan Intl Airport to Duluth Intl 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 Boston Logan Intl Airport to Duluth Intl Airport.
What documentation or ID do you need to fly to Duluth Intl Airport?
The necessary travel and health documents for your Duluth Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boston to Duluth?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Duluth is Delta (76% of total bookings). The next most popular airline is United Airlines (24%).

Best airlines flying from Boston to Duluth

Compare and see reviews for airlines that fly from Boston to Duluth with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,080 reviews		Search Delta flights
United Airlines	PriceFrom $369	Free Cancellation	Rating 7.4 9,183 reviews		Search United Airlines flights

Two Harbors

Hayward

Superior

Cloquet

Why use momondo?

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

It is quick and easy to find Boston to Duluth flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Duluth that suits you.

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

All flight searches from Boston to Duluth on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Boston and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Duluth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Duluth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.