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Cheap flights from Boise to Duluth from $406

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 7/4. 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
5:40 am - 10:57 am
BOI
-
DLH
4h 17m
1 stop
Delta Logo
5:10 am - 10:59 am
DLH
-
BOI
6h 49m
1 stop
$406Delta
Sat, Jul 4 - Wed, Jul 15
United Airlines Logo
8:40 am - 5:34 pm
BOI
-
DLH
7h 54m
1 stop
United Airlines Logo
5:00 am - 4:42 pm
DLH
-
BOI
12h 42m
2 stops
$407United Airlines
Sat, Jul 4 - Wed, Jul 15
Delta Logo
1:15 pm - 11:38 pm
BOI
-
DLH
9h 23m
2 stops
Delta Logo
5:10 am - 12:05 pm
DLH
-
BOI
7h 55m
2 stops
$417Delta
Sat, Jul 4 - Wed, Jul 15
Delta Logo
10:38 am - 11:38 pm
BOI
-
DLH
12h 00m
2 stops
Delta Logo
5:10 am - 10:59 am
DLH
-
BOI
6h 49m
1 stop
$656Delta
Thu, Jul 23 - Sun, Jul 26
United Airlines Logo
6:59 pm - 5:34 pm
BOI
-
DLH
21h 35m
3 stops
United Airlines Logo
5:00 am - 4:42 pm
DLH
-
BOI
12h 42m
2 stops
$658United Airlines
Sat, Jul 4 - Wed, Jul 15
Delta Logo
5:40 am - 10:57 am
BOI
-
DLH
4h 17m
1 stop
Delta Logo
5:10 am - 10:59 am
DLH
-
BOI
6h 49m
1 stop
$702Delta
Thu, Jul 23 - Sun, Jul 26
Delta Logo
5:40 am - 10:57 am
BOI
-
DLH
4h 17m
1 stop
Delta Logo
8:05 am - 2:03 pm
DLH
-
BOI
6h 58m
1 stop
$736Delta
Thu, Jul 23 - Sun, Jul 26
Delta Logo
10:38 am - 11:38 pm
BOI
-
DLH
12h 00m
2 stops
Delta Logo
8:05 am - 2:03 pm
DLH
-
BOI
6h 58m
1 stop
$742Delta
Thu, Jul 23 - Sun, Jul 26
Delta Logo
10:38 am - 11:38 pm
BOI
-
DLH
12h 00m
2 stops
Delta Logo
5:10 am - 12:05 pm
DLH
-
BOI
7h 55m
2 stops
$747Delta
Thu, Jul 23 - Sun, Jul 26

Delta flights from Boise to Duluth

Our best Delta deals on Boise to Duluth flight tickets
Delta
Jul 4
BOI5:40 amBoise Air Term. Gowen Fld
4h 17m
1 stop
DLH10:57 amDuluth Intl
Jul 15
DLH5:10 amDuluth Intl
6h 49m
1 stop
BOI10:59 amBoise Air Term. Gowen Fld
$406
Delta
Jul 4
BOI1:15 pmBoise Air Term. Gowen Fld
9h 23m
2 stops
DLH11:38 pmDuluth Intl
Jul 15
DLH5:10 amDuluth Intl
7h 55m
2 stops
BOI12:05 pmBoise Air Term. Gowen Fld
$417
Delta
Jul 23
BOI10:38 amBoise Air Term. Gowen Fld
12h 00m
2 stops
DLH11:38 pmDuluth Intl
Jul 26
DLH5:10 amDuluth Intl
6h 49m
1 stop
BOI10:59 amBoise Air Term. Gowen Fld
$656

United Airlines flights from Boise to Duluth

Our best United Airlines deals on Boise to Duluth flight tickets
United Airlines
Jul 4
BOI8:40 amBoise Air Term. Gowen Fld
7h 54m
1 stop
DLH5:34 pmDuluth Intl
Jul 15
DLH5:00 amDuluth Intl
12h 42m
2 stops
BOI4:42 pmBoise Air Term. Gowen Fld
$407
United Airlines
Feb 10
BOI12:19 pmBoise Air Term. Gowen Fld
8h 40m
1 stop
DLH9:59 pmDuluth Intl
Feb 14
DLH3:19 pmDuluth Intl
9h 04m
2 stops
BOI11:23 pmBoise Air Term. Gowen Fld
$494
United Airlines
Feb 10
BOI8:10 amBoise Air Term. Gowen Fld
12h 49m
2 stops
DLH9:59 pmDuluth Intl
Feb 14
DLH3:19 pmDuluth Intl
9h 04m
2 stops
BOI11:23 pmBoise Air Term. Gowen Fld
$499

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 February 8, 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

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/4

5:40 am-10:57 am

1 stop4h 17m

Duluth Intl

Wed 7/15

5:10 am-10:59 am

1 stop6h 49m

$406

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/4

8:40 am-5:34 pm

1 stop7h 54m

Duluth Intl

Wed 7/15

5:00 am-4:42 pm

2 stops12h 42m

$407

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/4

1:15 pm-11:38 pm

2 stops9h 23m

Duluth Intl

Wed 7/15

5:10 am-12:05 pm

2 stops7h 55m

$417

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

10:38 am-11:38 pm

2 stops12h 00m

Duluth Intl

Sun 7/26

5:10 am-10:59 am

1 stop6h 49m

$656

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Sat 7/4

6:59 pm-5:34 pm

3 stops21h 35m

Duluth Intl

Wed 7/15

5:00 am-4:42 pm

2 stops12h 42m

$658

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

5:40 am-10:57 am

1 stop4h 17m

Duluth Intl

Sun 7/26

5:10 am-10:59 am

1 stop6h 49m

$702

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

5:40 am-10:57 am

1 stop4h 17m

Duluth Intl

Sun 7/26

8:05 am-2:03 pm

1 stop6h 58m

$736

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

10:38 am-11:38 pm

2 stops12h 00m

Duluth Intl

Sun 7/26

8:05 am-2:03 pm

1 stop6h 58m

$742

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

Thu 7/23

10:38 am-11:38 pm

2 stops12h 00m

Duluth Intl

Sun 7/26

5:10 am-12:05 pm

2 stops7h 55m

$747

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 17m

Direct flights

None
The fastest flight from Boise to Duluth takes 4h 17m
There are no direct flights from Boise to Duluth. There are no popular flight routes from Boise to Duluth.
Search flight deals

  • 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 17m 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
8,169 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Boise to Duluth?

    Search flight deals from Boise to Duluth. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Boise to Duluth with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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 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.

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

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