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Cheap flights from Boise to Duluth from $327

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Duluth departing on 8/18. 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 Boise to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:12 am - 7:44 pm
BOI
-
DLH
7h 32m
2 stops
Delta Logo
8:18 am - 1:42 pm
DLH
-
BOI
6h 24m
1 stop
$358Delta
Wed, Aug 5 - Mon, Aug 10
United Airlines Logo
6:55 pm - 10:44 am
BOI
-
DLH
14h 49m
2 stops
United Airlines Logo
5:00 am - 2:56 pm
DLH
-
BOI
10h 56m
2 stops
$439United Airlines
Sat, Nov 7 - Wed, Nov 11
Delta Logo
5:10 am - 11:01 am
BOI
-
DLH
4h 51m
1 stop
Delta Logo
8:18 am - 1:42 pm
DLH
-
BOI
6h 24m
1 stop
$450Delta
Tue, Aug 4 - Mon, Aug 10
United Airlines Logo
6:55 pm - 10:44 am
BOI
-
DLH
14h 49m
2 stops
United Airlines Logo
5:00 am - 12:02 pm
DLH
-
BOI
8h 02m
1 stop
$567United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
6:55 pm - 10:44 am
BOI
-
DLH
14h 49m
2 stops
United Airlines Logo
5:00 am - 12:02 pm
DLH
-
BOI
8h 02m
1 stop
$577United Airlines
Sat, Nov 7 - Wed, Nov 11
Delta Logo
2:50 pm - 10:50 pm
BOI
-
DLH
7h 00m
1 stop
Delta Logo
5:00 am - 10:58 am
DLH
-
BOI
6h 58m
1 stop
$613Delta
Thu, Jun 25 - Tue, Jun 30
Delta Logo
1:06 pm - 10:41 pm
BOI
-
DLH
8h 35m
2 stops
Delta Logo
8:18 am - 1:42 pm
DLH
-
BOI
6h 24m
1 stop
$619Delta
Tue, Aug 4 - Mon, Aug 10
Delta Logo
11:12 am - 7:44 pm
BOI
-
DLH
7h 32m
2 stops
Delta Logo
8:18 am - 5:52 pm
DLH
-
BOI
10h 34m
2 stops
$624Delta
Wed, Aug 5 - Mon, Aug 10
Delta Logo
11:12 am - 7:44 pm
BOI
-
DLH
7h 32m
2 stops
Delta Logo
11:41 am - 10:30 pm
DLH
-
BOI
11h 49m
2 stops
$701Delta
Wed, Aug 5 - Tue, Aug 11
United Airlines Logo
8:40 am - 5:34 pm
BOI
-
DLH
7h 54m
1 stop
United Airlines Logo
5:00 am - 12:02 pm
DLH
-
BOI
8h 02m
1 stop
$704United Airlines
Sat, Nov 7 - Wed, Nov 11

United Airlines flights from Boise to Duluth

Our best United Airlines deals on Boise to Duluth flight tickets
United Airlines
Nov 7
BOI6:55 pmBoise Air Term. Gowen Fld
14h 49m
2 stops
DLH10:44 amDuluth Intl
Nov 11
DLH5:00 amDuluth Intl
10h 56m
2 stops
BOI2:56 pmBoise Air Term. Gowen Fld
$439
United Airlines
Nov 7
BOI6:55 pmBoise Air Term. Gowen Fld
14h 49m
2 stops
DLH10:44 amDuluth Intl
Nov 11
DLH5:00 amDuluth Intl
8h 02m
1 stop
BOI12:02 pmBoise Air Term. Gowen Fld
$567
United Airlines
Nov 7
BOI6:55 pmBoise Air Term. Gowen Fld
14h 49m
2 stops
DLH10:44 amDuluth Intl
Nov 11
DLH5:00 amDuluth Intl
8h 02m
1 stop
BOI12:02 pmBoise Air Term. Gowen Fld
$577

Delta flights from Boise to Duluth

Our best Delta deals on Boise to Duluth flight tickets
Delta
Aug 5
BOI11:12 amBoise Air Term. Gowen Fld
7h 32m
2 stops
DLH7:44 pmDuluth Intl
Aug 10
DLH8:18 amDuluth Intl
6h 24m
1 stop
BOI1:42 pmBoise Air Term. Gowen Fld
$358
Delta
Aug 4
BOI5:10 amBoise Air Term. Gowen Fld
4h 51m
1 stop
DLH11:01 amDuluth Intl
Aug 10
DLH8:18 amDuluth Intl
6h 24m
1 stop
BOI1:42 pmBoise Air Term. Gowen Fld
$450
Delta
Jun 25
BOI2:50 pmBoise Air Term. Gowen Fld
7h 00m
1 stop
DLH10:50 pmDuluth Intl
Jun 30
DLH5:00 amDuluth Intl
6h 58m
1 stop
BOI10:58 amBoise Air Term. Gowen Fld
$613

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 May 11, 2026.
Use the filters below to find and compare flights from Boise to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Wed 8/5

11:12 am-7:44 pm

2 stops7h 32m

Duluth Intl

Mon 8/10

8:18 am-1:42 pm

1 stop6h 24m

$358

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:55 pm-10:44 am

2 stops14h 49m

Duluth Intl

Wed 11/11

5:00 am-2:56 pm

2 stops10h 56m

$439
Quickest round-trip

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Tue 8/4

5:10 am-11:01 am

1 stop4h 51m

Duluth Intl

Mon 8/10

8:18 am-1:42 pm

1 stop6h 24m

$450

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:55 pm-10:44 am

2 stops14h 49m

Duluth Intl

Wed 11/11

5:00 am-12:02 pm

1 stop8h 02m

$567

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:55 pm-10:44 am

2 stops14h 49m

Duluth Intl

Wed 11/11

5:00 am-12:02 pm

1 stop8h 02m

$577

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 6/25

2:50 pm-10:50 pm

1 stop7h 00m

Duluth Intl

Tue 6/30

5:00 am-10:58 am

1 stop6h 58m

$613

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Tue 8/4

1:06 pm-10:41 pm

2 stops8h 35m

Duluth Intl

Mon 8/10

8:18 am-1:42 pm

1 stop6h 24m

$619

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Wed 8/5

11:12 am-7:44 pm

2 stops7h 32m

Duluth Intl

Mon 8/10

8:18 am-5:52 pm

2 stops10h 34m

$624

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Wed 8/5

11:12 am-7:44 pm

2 stops7h 32m

Duluth Intl

Tue 8/11

11:41 am-10:30 pm

2 stops11h 49m

$701

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

8:40 am-5:34 pm

1 stop7h 54m

Duluth Intl

Wed 11/11

5:00 am-12:02 pm

1 stop8h 02m

$704

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Boise 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 Boise Air Term. Gowen Fld to Duluth Intl?

Delta and United Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to Duluth Intl

When to book flights from Boise to Duluth

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

Cheap Boise to Duluth (BOI to DLH) flight deals and tips

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

Fastest flight time

4h 34m

Direct flights

None
The fastest flight from Boise to Duluth takes 4h 34m
There are no direct flights from Boise to Duluth. There are no popular flight routes from Boise to Duluth.
Search flight deals

Frequently asked questions about flying from Boise to Duluth

  • How far is Boise Air Term. Gowen Fld to Duluth Intl by plane?

    A flight from Boise Air Term. Gowen Fld to Duluth Intl will travel around 1187.7 mi. 4h 34m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Duluth Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Duluth Intl Airport.

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

    The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Boise to Duluth

Compare and see reviews for airlines that fly from Boise to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $333Free CancellationRating
7.9
8,455 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
Cloquet
Hayward

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boise to Duluth. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Duluth from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Boise to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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Yes. momondo can track prices for Boise to Duluth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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