HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$359+ Cheap flights from Idaho to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DLH
ene. 27 — feb. 31
mar. 1/27
mar. 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Duluth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho to Duluth

Best flights from Idaho to Duluth
Discover carefully curated flight deals from Idaho to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 1/1012:19 pmBOI - DLH
1 stop8h 40mUnited Airlines
sáb. 1/177:40 amDLH - BOI
2 stops13h 11mUnited Airlines
Deal found 12/27$359
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/511:25 amGEG - DLH
2 stops10h 27mDelta
dom. 2/84:24 pmDLH - GEG
2 stops8h 24mDelta
Deal found 12/27$386
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/910:15 amBOI - DLH
2 stops10h 44mUnited Airlines
sáb. 1/177:40 amDLH - BOI
2 stops13h 11mUnited Airlines
Deal found 12/27$409
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/211:40 pmBOI - DLH
2 stops9h 12mDelta
sáb. 1/244:24 pmDLH - BOI
1 stop5h 31mDelta
Deal found 12/26$421
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/710:15 amBOI - DLH
2 stops10h 44mUnited Airlines
sáb. 1/177:40 amDLH - BOI
2 stops13h 11mUnited Airlines
Deal found 12/27$409
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/12:15 pmGEG - DLH
1 stop6h 32mDelta
lun. 4/64:32 pmDLH - GEG
1 stop5h 27mDelta
Deal found 12/27$452
This United Airlines deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/218:10 amBOI - DLH
2 stops12h 49mUnited Airlines
sáb. 1/243:05 pmDLH - BOI
2 stops20h 01mUnited Airlines
Deal found 12/26$457
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/12:15 pmGEG - DLH
1 stop6h 32mDelta
dom. 4/58:04 amDLH - GEG
2 stops17h 59mDelta
Deal found 12/27$476
This Delta deal was found by Cheapflights users on 12/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/235:40 amBOI - DLH
1 stop4h 17mDelta
mar. 6/305:10 amDLH - BOI
2 stops10h 12mDelta
Deal found 12/26$498
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/712:19 pmBOI - DLH
1 stop8h 40mUnited Airlines
mié. 1/143:05 pmDLH - BOI
1 stop8h 52mUnited Airlines
Deal found 12/27$514
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/306:15 amGEG - DLH
2 stops27h 41mDelta
dom. 4/58:04 amDLH - GEG
2 stops17h 59mDelta
Deal found 12/27$498
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/312:15 pmGEG - DLH
1 stop6h 32mDelta
mié. 4/84:32 pmDLH - GEG
1 stop5h 27mDelta
Deal found 12/27$506
This United Airlines deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 1/134:19 pmIDA - DLH
2 stops21h 11mUnited Airlines
sáb. 1/173:05 pmDLH - IDA
2 stops19h 51mUnited Airlines
Deal found 12/27$577
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/306:15 amGEG - DLH
2 stops27h 41mDelta
lun. 4/64:32 pmDLH - GEG
2 stops8h 02mDelta
Deal found 12/27$508
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/312:15 pmGEG - DLH
1 stop6h 32mDelta
mar. 4/712:37 pmDLH - GEG
2 stops10h 45mDelta
Deal found 12/27$512
This United Airlines deal was found by Cheapflights users on 12/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/82:40 pmJAC - DLH
2 stops30h 19mUnited Airlines
lun. 1/123:05 pmDLH - JAC
1 stop21h 17mUnited Airlines
Deal found 12/25$682
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/26:00 amGEG - DLH
1 stop14h 47mDelta
mar. 4/74:32 pmDLH - GEG
1 stop5h 27mDelta
Deal found 12/27$517
This Delta deal was found by Cheapflights users on 12/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/26:00 amGEG - DLH
1 stop12h 09mDelta
mié. 4/84:32 pmDLH - GEG
1 stop5h 27mDelta
Deal found 12/27$517

Find flight deals from Idaho to Duluth

Keep the following information in mind while searching for Idaho to Duluth flight deals. Data was last updated diciembre 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$359
(United Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Duluth Intl flights.
Search Deals
From Idaho to Duluth Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated diciembre 28, 2025.
Use the filters below to find and compare flights from Idaho to Duluth that are best for you.

Fly from

Idaho

Fly to

Duluth

Route

Depart

Return

Price

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

sáb. 1/10

12:19 pm-9:59 pm

1 stop8h 40m

Duluth Intl

sáb. 1/17

7:40 am-7:51 pm

2 stops13h 11m

$359

SpokaneDuluth

GEG - DLH

GEGDLH

Spokane

jue. 2/5

11:25 am-11:52 pm

2 stops10h 27m

Duluth Intl

dom. 2/8

4:24 pm-10:48 pm

2 stops8h 24m

$386

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

vie. 1/9

10:15 am-9:59 pm

2 stops10h 44m

Duluth Intl

sáb. 1/17

7:40 am-7:51 pm

2 stops13h 11m

$409

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

mié. 1/7

10:15 am-9:59 pm

2 stops10h 44m

Duluth Intl

sáb. 1/17

7:40 am-7:51 pm

2 stops13h 11m

$409

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

mié. 1/21

1:40 pm-11:52 pm

2 stops9h 12m

Duluth Intl

sáb. 1/24

4:24 pm-8:55 pm

1 stop5h 31m

$421

SpokaneDuluth

GEG - DLH

GEGDLH

Spokane

mié. 4/1

2:15 pm-10:47 pm

1 stop6h 32m

Duluth Intl

lun. 4/6

4:32 pm-7:59 pm

1 stop5h 27m

$452

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

mié. 1/21

8:10 am-9:59 pm

2 stops12h 49m

Duluth Intl

sáb. 1/24

3:05 pm-10:06 am

2 stops20h 01m

$457

SpokaneDuluth

GEG - DLH

GEGDLH

Spokane

mié. 4/1

2:15 pm-10:47 pm

1 stop6h 32m

Duluth Intl

dom. 4/5

8:04 am-12:03 am

2 stops17h 59m

$476

BoiseDuluth

BOI - DLH

BOIDLH

Boise Air Term. Gowen Fld

mar. 6/23

5:40 am-10:57 am

1 stop4h 17m

Duluth Intl

mar. 6/30

5:10 am-2:22 pm

2 stops10h 12m

$498

SpokaneDuluth

GEG - DLH

GEGDLH

Spokane

lun. 3/30

6:15 am-11:56 am

2 stops27h 41m

Duluth Intl

dom. 4/5

8:04 am-12:03 am

2 stops17h 59m

$498

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

Showing 1-10 of 18 results
1
2

Best time to book a flight from Idaho to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Duluth
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Duluth from Idaho?

    Duluth Intl (DLH) is the airport you will fly into if you book a flight from Idaho to Duluth. It is only a 5.8 mi journey from Duluth Intl (DLH) to Duluth’s city center.

  • How long is the flight from Idaho to Duluth?

    Airlines like United Airlines and Delta fly from Idaho to Duluth in about 8h 40m. The time it takes to get you to your destination can typically vary by up to 1h 47m. Airlines will cover a distance of 1186 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Idaho to Duluth?

    When deciding which route to take from Idaho to Duluth consider Boise Air Term. Gowen Fld - Duluth Intl, Spokane - Duluth Intl or Jackson Hole - Duluth Intl as they are the most popular.

  • Can I find deals for flights from Idaho to Duluth that include hotel bookings?

    Yes. In addition to deals on Idaho to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Duluth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Duluth.

  • Can I find deals for business class flights from Idaho to Duluth?

    Yes. Cheapflights offers flight deals from Idaho to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
LaGuardia to Minneapolis flights
Dallas/Fort Worth to Minneapolis flights
Seattle to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Newark to Minneapolis flights
Reagan-National to Minneapolis flights
Los Angeles to Minneapolis flights
Detroit to Minneapolis flights
San Francisco to Minneapolis flights
Atlanta to Minneapolis flights
Boston to Minneapolis flights
Dulles Intl to Minneapolis flights
Portland to Minneapolis flights
Denver to Minneapolis flights
O'Hare Intl to Minneapolis flights
Baltimore to Minneapolis flights
Orlando to Minneapolis flights
Philadelphia to Minneapolis flights
Raleigh to Minneapolis flights
Hobby to Minneapolis flights
Austin to Minneapolis flights
Cleveland to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Tampa to Minneapolis flights
Fort Lauderdale to Minneapolis flights
Las Vegas to Minneapolis flights
Midway to Minneapolis flights
Jacksonville to Minneapolis flights
Charlotte to Minneapolis flights
Sacramento to Minneapolis flights
Salt Lake City to Minneapolis flights
Indianapolis to Minneapolis flights
St. Louis to Minneapolis flights
Santa Ana to Minneapolis flights
Ontario to Minneapolis flights
Miami to Minneapolis flights
Fort Myers to Minneapolis flights
San Diego to Minneapolis flights
Nashville to Minneapolis flights
Hartford to Minneapolis flights
Columbus to Minneapolis flights
Kansas City to Minneapolis flights
Atlanta to Duluth flights
Richmond to Minneapolis flights
Pittsburgh to Minneapolis flights
Love Field to Minneapolis flights
Cincinnati to Minneapolis flights
Sarasota to Minneapolis flights
New Orleans to Minneapolis flights

Top airline flying from Idaho to Duluth

Discover the top airline that operate flights from Idaho to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$353FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.