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Cheap flights from Boise to Duluth from $365

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Duluth departing on 9/9. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 11:03 am
BOI
-
DLH
4h 33m
1 stop
Delta Logo
8:10 am - 1:44 pm
DLH
-
BOI
6h 34m
1 stop
$365Delta
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:59 pm - 10:44 am
BOI
-
DLH
14h 45m
2 stops
United Airlines Logo
7:35 am - 4:59 pm
DLH
-
BOI
10h 24m
2 stops
$428United Airlines
Tue, Oct 27 - Sat, Oct 31
Delta Logo
2:50 pm - 10:49 pm
BOI
-
DLH
6h 59m
1 stop
Delta Logo
8:00 am - 4:13 pm
DLH
-
BOI
9h 13m
2 stops
$443Delta
Sat, Jul 25 - Sat, Aug 1
Delta Logo
5:30 am - 11:04 am
BOI
-
DLH
4h 34m
1 stop
Delta Logo
8:00 am - 1:44 pm
DLH
-
BOI
6h 44m
1 stop
$528Delta
Thu, Jul 23 - Sun, Jul 26
Delta Logo
2:50 pm - 10:49 pm
BOI
-
DLH
6h 59m
1 stop
Delta Logo
4:25 pm - 9:02 pm
DLH
-
BOI
5h 37m
1 stop
$537Delta
Sat, Jul 25 - Sat, Aug 1
Delta Logo
5:30 am - 11:03 am
BOI
-
DLH
4h 33m
1 stop
Delta Logo
4:11 pm - 11:58 pm
DLH
-
BOI
8h 47m
2 stops
$543Delta
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
6:59 pm - 10:44 am
BOI
-
DLH
14h 45m
2 stops
United Airlines Logo
3:14 pm - 11:06 pm
DLH
-
BOI
8h 52m
1 stop
$557United Airlines
Tue, Oct 27 - Sat, Oct 31
United Airlines Logo
6:59 pm - 10:44 am
BOI
-
DLH
14h 45m
2 stops
United Airlines Logo
6:23 pm - 1:24 pm
DLH
-
BOI
20h 01m
2 stops
$564United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
6:59 pm - 10:44 am
BOI
-
DLH
14h 45m
2 stops
United Airlines Logo
6:23 pm - 1:24 pm
DLH
-
BOI
20h 01m
2 stops
$565United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
6:59 pm - 10:44 am
BOI
-
DLH
14h 45m
2 stops
United Airlines Logo
3:14 pm - 11:41 am
DLH
-
BOI
21h 27m
1 stop
$571United Airlines
Sat, Nov 7 - Tue, Nov 10

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Delta flights from Boise to Duluth

Our best Delta deals on Boise to Duluth flight tickets
Delta
Sep 9
BOI5:30 amBoise Air Term. Gowen Fld
4h 33m
1 stop
DLH11:03 amDuluth Intl
Sep 16
DLH8:10 amDuluth Intl
6h 34m
1 stop
BOI1:44 pmBoise Air Term. Gowen Fld
$365
Delta
Jul 25
BOI2:50 pmBoise Air Term. Gowen Fld
6h 59m
1 stop
DLH10:49 pmDuluth Intl
Aug 1
DLH8:00 amDuluth Intl
9h 13m
2 stops
BOI4:13 pmBoise Air Term. Gowen Fld
$443
Delta
Jul 4
BOI2:50 pmBoise Air Term. Gowen Fld
7h 00m
1 stop
DLH10:50 pmDuluth Intl
Jul 8
DLH5:00 amDuluth Intl
6h 57m
1 stop
BOI10:57 amBoise Air Term. Gowen Fld
$515

United Airlines flights from Boise to Duluth

Our best United Airlines deals on Boise to Duluth flight tickets
United Airlines
Oct 27
BOI6:59 pmBoise Air Term. Gowen Fld
14h 45m
2 stops
DLH10:44 amDuluth Intl
Oct 31
DLH7:35 amDuluth Intl
10h 24m
2 stops
BOI4:59 pmBoise Air Term. Gowen Fld
$428
United Airlines
Oct 27
BOI6:59 pmBoise Air Term. Gowen Fld
14h 45m
2 stops
DLH10:44 amDuluth Intl
Oct 31
DLH3:14 pmDuluth Intl
8h 52m
1 stop
BOI11:06 pmBoise Air Term. Gowen Fld
$557
United Airlines
Nov 7
BOI6:59 pmBoise Air Term. Gowen Fld
14h 45m
2 stops
DLH10:44 amDuluth Intl
Nov 10
DLH6:23 pmDuluth Intl
20h 01m
2 stops
BOI1:24 pmBoise Air Term. Gowen Fld
$564

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 June 28, 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
Quickest round-trip

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Wed 9/9

5:30 am-11:03 am

1 stop4h 33m

Duluth Intl

Wed 9/16

8:10 am-1:44 pm

1 stop6h 34m

$365

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Tue 10/27

6:59 pm-10:44 am

2 stops14h 45m

Duluth Intl

Sat 10/31

7:35 am-4:59 pm

2 stops10h 24m

$428

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/25

2:50 pm-10:49 pm

1 stop6h 59m

Duluth Intl

Sat 8/1

8:00 am-4:13 pm

2 stops9h 13m

$443

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

5:30 am-11:04 am

1 stop4h 34m

Duluth Intl

Sun 7/26

8:00 am-1:44 pm

1 stop6h 44m

$528

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/25

2:50 pm-10:49 pm

1 stop6h 59m

Duluth Intl

Sat 8/1

4:25 pm-9:02 pm

1 stop5h 37m

$537

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Wed 9/9

5:30 am-11:03 am

1 stop4h 33m

Duluth Intl

Wed 9/16

4:11 pm-11:58 pm

2 stops8h 47m

$543

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Tue 10/27

6:59 pm-10:44 am

2 stops14h 45m

Duluth Intl

Sat 10/31

3:14 pm-11:06 pm

1 stop8h 52m

$557

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:59 pm-10:44 am

2 stops14h 45m

Duluth Intl

Tue 11/10

6:23 pm-1:24 pm

2 stops20h 01m

$564

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:59 pm-10:44 am

2 stops14h 45m

Duluth Intl

Tue 11/10

6:23 pm-1:24 pm

2 stops20h 01m

$565

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 11/7

6:59 pm-10:44 am

2 stops14h 45m

Duluth Intl

Tue 11/10

3:14 pm-11:41 am

1 stop21h 27m

$571

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 33m

Direct flights

None
The fastest flight from Boise to Duluth takes 4h 33m
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 33m 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
7.8
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?

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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.

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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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