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Cheap flights from Boston to Duluth from $248

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Duluth departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Duluth

Cheap round-trip flights

Delta Logo
5:45 am - 11:22 amBOS-DLH
6h 37m1 stop
Delta Logo
5:10 am - 10:57 amDLH-BOS
4h 47m1 stop
$248Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
5:45 am - 11:22 amBOS-DLH
6h 37m1 stop
Delta Logo
12:02 pm - 7:30 pmDLH-BOS
6h 28m1 stop
$263Delta
Find Deal
Tue, Oct 14 - Sat, Oct 18
United Airlines Logo
6:00 am - 10:37 amBOS-DLH
5h 37m1 stop
United Airlines Logo
11:14 am - 10:47 pmDLH-BOS
10h 33m2 stops
$275United Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
United Airlines Logo
4:25 pm - 10:08 pmBOS-DLH
6h 43m1 stop
United Airlines Logo
9:45 am - 5:02 pmDLH-BOS
6h 17m1 stop
$278United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
4:25 pm - 10:08 pmBOS-DLH
6h 43m1 stop
United Airlines Logo
9:45 am - 6:56 pmDLH-BOS
8h 11m2 stops
$284United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
10:34 am - 6:37 pmBOS-DLH
9h 03m2 stops
United Airlines Logo
9:45 am - 6:56 pmDLH-BOS
8h 11m2 stops
$289United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4
United Airlines Logo
10:34 am - 6:37 pmBOS-DLH
9h 03m2 stops
United Airlines Logo
9:45 am - 6:56 pmDLH-BOS
8h 11m2 stops
$294United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:45 am - 11:22 amBOS-DLH
6h 37m1 stop
Delta Logo
5:10 am - 5:08 pmDLH-BOS
10h 58m2 stops
$317Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
6:50 pm - 10:53 pmBOS-DLH
5h 03m1 stop
Delta Logo
5:10 am - 5:08 pmDLH-BOS
10h 58m2 stops
$332Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
5:45 am - 11:22 amBOS-DLH
6h 37m1 stop
Delta Logo
5:18 am - 10:48 amDLH-BOS
4h 30m1 stop
$348Delta
Find Deal
Fri, Oct 10 - Tue, Oct 14

United Airlines flights from Boston to Duluth

Our best United Airlines deals on Boston to Duluth flight tickets
United Airlines
Oct 29
BOS6:00 amBoston Logan Intl
5h 37m
1 stop
DLH10:37 amDuluth Intl
Nov 4
DLH11:14 amDuluth Intl
10h 33m
2 stops
BOS10:47 pmBoston Logan Intl
$275
Find similar
United Airlines
Sep 30
BOS4:25 pmBoston Logan Intl
6h 43m
1 stop
DLH10:08 pmDuluth Intl
Oct 4
DLH9:45 amDuluth Intl
6h 17m
1 stop
BOS5:02 pmBoston Logan Intl
$278
Find similar
United Airlines
Sep 30
BOS4:25 pmBoston Logan Intl
6h 43m
1 stop
DLH10:08 pmDuluth Intl
Oct 4
DLH9:45 amDuluth Intl
8h 11m
2 stops
BOS6:56 pmBoston Logan Intl
$284
Find similar

Delta flights from Boston to Duluth

Our best Delta deals on Boston to Duluth flight tickets
Delta
Nov 8
BOS5:45 amBoston Logan Intl
6h 37m
1 stop
DLH11:22 amDuluth Intl
Nov 11
DLH5:10 amDuluth Intl
4h 47m
1 stop
BOS10:57 amBoston Logan Intl
$248
Find similar
Delta
Oct 14
BOS5:45 amBoston Logan Intl
6h 37m
1 stop
DLH11:22 amDuluth Intl
Oct 18
DLH12:02 pmDuluth Intl
6h 28m
1 stop
BOS7:30 pmBoston Logan Intl
$263
Find similar
Delta
Nov 8
BOS5:45 amBoston Logan Intl
6h 37m
1 stop
DLH11:22 amDuluth Intl
Nov 11
DLH5:10 amDuluth Intl
10h 58m
2 stops
BOS5:08 pmBoston Logan Intl
$317
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 September 16, 2025.
Use the filters below to find and compare flights from Boston to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Sat 11/8

5:45 am-11:22 am

1 stop6h 37m

Duluth Intl

Tue 11/11

5:10 am-10:57 am

1 stop4h 47m

$248

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 10/14

5:45 am-11:22 am

1 stop6h 37m

Duluth Intl

Sat 10/18

12:02 pm-7:30 pm

1 stop6h 28m

$263

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Wed 10/29

6:00 am-10:37 am

1 stop5h 37m

Duluth Intl

Tue 11/4

11:14 am-10:47 pm

2 stops10h 33m

$275

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 9/30

4:25 pm-10:08 pm

1 stop6h 43m

Duluth Intl

Sat 10/4

9:45 am-5:02 pm

1 stop6h 17m

$278

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 9/30

4:25 pm-10:08 pm

1 stop6h 43m

Duluth Intl

Sat 10/4

9:45 am-6:56 pm

2 stops8h 11m

$284

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Wed 10/1

10:34 am-6:37 pm

2 stops9h 03m

Duluth Intl

Sat 10/4

9:45 am-6:56 pm

2 stops8h 11m

$289

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Tue 9/30

10:34 am-6:37 pm

2 stops9h 03m

Duluth Intl

Sat 10/4

9:45 am-6:56 pm

2 stops8h 11m

$294

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Sat 11/8

5:45 am-11:22 am

1 stop6h 37m

Duluth Intl

Tue 11/11

5:10 am-5:08 pm

2 stops10h 58m

$317

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Sat 11/8

6:50 pm-10:53 pm

1 stop5h 03m

Duluth Intl

Tue 11/11

5:10 am-5:08 pm

2 stops10h 58m

$332

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Fri 10/10

5:45 am-11:22 am

1 stop6h 37m

Duluth Intl

Tue 10/14

5:18 am-10:48 am

1 stop4h 30m

$348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Duluth from

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

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Boston is in November. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Duluth from Boston during October instead. Flights to Duluth in October, while not as cheap as those in November, still average around $388.

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

The cheapest day to depart from Boston to Duluth is on a Saturday when prices can be found for as low as $376. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $636.

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

Flying to Duluth from Boston in the morning is the least expensive time of day to depart. momondo users have found prices as low as $444 when looking at flights departing in the morning. In contrast, the most expensive time of day to depart to Duluth is in the afternoon when prices are around $641.

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

Direct flights

None
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 5h 00m.

  • 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?

  • 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?

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
DeltaPriceFrom $268Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $367Free CancellationRating
7.4
8,929 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 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.

An easier way to manage your Duluth trip

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