What is the cheapest airline that flies from Idaho to North Dakota?

American Airlines and United Airlines are the most popular carriers operating from Idaho to North Dakota

When did momondo last update prices for flights from Idaho to North Dakota?

Prices for flights from Idaho to North Dakota refresh daily.

How many operators does momondo search for flights from Idaho to North Dakota?

The number of operators available for flights from Idaho to North Dakota is 2 as of November 2026.

How old do you have to be to fly from Idaho to North Dakota?

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 Idaho to North Dakota.

What documentation or ID do you need to fly to North Dakota?

The required travel and health documents for your North Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$149 Cheap Flights from Idaho to North Dakota in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to North Dakota

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 am - 11:54 amBOI Boise Air Term. Gowen Fld-BIS Bismarck

5h 14m1 stop Minneapolis St Paul

5:00 am - 12:42 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

8h 42m1 stop Minneapolis St Paul

$349Delta

Thu, Apr 29 - Mon, May 3

5:40 am - 2:25 pmBOI Boise Air Term. Gowen Fld-BIS Bismarck

7h 45m1 stop Minneapolis St Paul

3:00 pm - 8:30 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

6h 30m1 stop Minneapolis St Paul

$349Delta

Wed, Mar 17 - Thu, Mar 25

2:40 pm - 8:45 pmIDA Idaho Falls Fanning Field-FAR Fargo Hector Field

5h 05m1 stop Denver Intl

9:00 am - 1:37 pmFAR Fargo Hector Field-IDA Idaho Falls Fanning Field

5h 37m1 stop Denver Intl

$349United Airlines

Tue, Dec 8 - Tue, Dec 15

5:40 am - 2:25 pmBOI Boise Air Term. Gowen Fld-BIS Bismarck

7h 45m1 stop Minneapolis St Paul

3:00 pm - 8:30 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

6h 30m1 stop Minneapolis St Paul

$349Delta

Wed, Mar 17 - Wed, Mar 31

5:40 am - 2:25 pmBOI Boise Air Term. Gowen Fld-BIS Bismarck

7h 45m1 stop Minneapolis St Paul

3:00 pm - 8:30 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

6h 30m1 stop Minneapolis St Paul

$349Delta

Wed, Mar 17 - Tue, Mar 30

2:40 pm - 8:45 pmIDA Idaho Falls Fanning Field-FAR Fargo Hector Field

5h 05m1 stop Denver Intl

5:00 am - 3:29 pmFAR Fargo Hector Field-IDA Idaho Falls Fanning Field

11h 29m2 stops Chicago O'Hare Intl Denver Intl

$390United Airlines

Tue, Dec 8 - Tue, Dec 15

6:20 am - 12:48 pmBOI Boise Air Term. Gowen Fld-BIS Bismarck

5h 28m1 stop Denver Intl

4:58 pm - 9:33 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Denver Intl

$449United Airlines

Sat, Jan 23 - Tue, Jan 26

9:04 am - 8:01 pmBOI Boise Air Term. Gowen Fld-BIS Bismarck

9h 57m1 stop Phoenix-Mesa Gateway

9:43 pm - 4:48 pmBIS Bismarck-BOI Boise Air Term. Gowen Fld

20h 05m1 stop Las Vegas Harry Reid Intl

$548Multiple Airlines

Fri, Dec 18 - Tue, Dec 22

12:26 pm - 9:04 pmBOI Boise Air Term. Gowen Fld-FAR Fargo Hector Field

7h 38m1 stop Dallas/Fort Worth

6:00 am - 1:23 pmFAR Fargo Hector Field-BOI Boise Air Term. Gowen Fld

8h 23m1 stop Dallas/Fort Worth

$573American Airlines

Wed, Mar 17 - Wed, Mar 31

12:34 pm - 12:36 amBOI Boise Air Term. Gowen Fld-FAR Fargo Hector Field

11h 02m2 stops Phoenix Sky Harbor Intl Chicago O'Hare Intl

6:00 am - 1:23 pmFAR Fargo Hector Field-BOI Boise Air Term. Gowen Fld

8h 23m1 stop Dallas/Fort Worth

$578American Airlines

Tue, Mar 16 - Wed, Mar 31

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United Airlines flights from Idaho to North Dakota

Our best United Airlines deals on Idaho to North Dakota flight tickets

United Airlines

Dec 8

IDA2:40 pmIdaho Falls Fanning Field

5h 05m

1 stop

FAR8:45 pmFargo Hector Field

Dec 15

FAR9:00 amFargo Hector Field

5h 37m

1 stop

IDA1:37 pmIdaho Falls Fanning Field

$349

United Airlines

Dec 8

IDA2:40 pmIdaho Falls Fanning Field

5h 05m

1 stop

FAR8:45 pmFargo Hector Field

Dec 15

FAR5:00 amFargo Hector Field

11h 29m

2 stops

IDA3:29 pmIdaho Falls Fanning Field

$390

United Airlines

Jan 23

BOI6:20 amBoise Air Term. Gowen Fld

5h 28m

1 stop

BIS12:48 pmBismarck

Jan 26

BIS4:58 pmBismarck

5h 35m

1 stop

BOI9:33 pmBoise Air Term. Gowen Fld

$449

American Airlines flights from Idaho to North Dakota

Our best American Airlines deals on Idaho to North Dakota flight tickets

American Airlines

Mar 17

BOI12:26 pmBoise Air Term. Gowen Fld

7h 38m

1 stop

FAR9:04 pmFargo Hector Field

Mar 31

FAR6:00 amFargo Hector Field

8h 23m

1 stop

BOI1:23 pmBoise Air Term. Gowen Fld

$573

American Airlines

Mar 16

BOI12:34 pmBoise Air Term. Gowen Fld

11h 02m

2 stops

FAR12:36 amFargo Hector Field

Mar 31

FAR6:00 amFargo Hector Field

8h 23m

1 stop

BOI1:23 pmBoise Air Term. Gowen Fld

$578

American Airlines

Mar 16

BOI12:34 pmBoise Air Term. Gowen Fld

11h 02m

2 stops

FAR12:36 amFargo Hector Field

Mar 31

FAR1:20 pmFargo Hector Field

9h 59m

2 stops

BOI10:19 pmBoise Air Term. Gowen Fld

$583

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Thu 4/29

5:40 am-11:54 am

1 stop5h 14m

Bismarck

Mon 5/3

5:00 am-12:42 pm

1 stop8h 42m

$349

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Wed 3/17

5:40 am-2:25 pm

1 stop7h 45m

Bismarck

Thu 3/25

3:00 pm-8:30 pm

1 stop6h 30m

$349

Quickest round-trip

Idaho FallsFargo

IDA Idaho Falls Fanning Field - FAR Fargo Hector Field

IDAFAR

Idaho Falls Fanning Field

Tue 12/8

2:40 pm-8:45 pm

1 stop5h 05m

Fargo Hector Field

Tue 12/15

9:00 am-1:37 pm

1 stop5h 37m

$349

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Wed 3/17

5:40 am-2:25 pm

1 stop7h 45m

Bismarck

Wed 3/31

3:00 pm-8:30 pm

1 stop6h 30m

$349

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Wed 3/17

5:40 am-2:25 pm

1 stop7h 45m

Bismarck

Tue 3/30

3:00 pm-8:30 pm

1 stop6h 30m

$349

Idaho FallsFargo

IDA Idaho Falls Fanning Field - FAR Fargo Hector Field

IDAFAR

Idaho Falls Fanning Field

Tue 12/8

2:40 pm-8:45 pm

1 stop5h 05m

Fargo Hector Field

Tue 12/15

5:00 am-3:29 pm

2 stops11h 29m

$390

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Sat 1/23

6:20 am-12:48 pm

1 stop5h 28m

Bismarck

Tue 1/26

4:58 pm-9:33 pm

1 stop5h 35m

$449

BoiseBismarck

BOI Boise Air Term. Gowen Fld - BIS Bismarck

BOIBIS

Boise Air Term. Gowen Fld

Fri 12/18

9:04 am-8:01 pm

1 stop9h 57m

Bismarck

Tue 12/22

9:43 pm-4:48 pm

1 stop20h 05m

$548

BoiseFargo

BOI Boise Air Term. Gowen Fld - FAR Fargo Hector Field

BOIFAR

Boise Air Term. Gowen Fld

Wed 3/17

12:26 pm-9:04 pm

1 stop7h 38m

Fargo Hector Field

Wed 3/31

6:00 am-1:23 pm

1 stop8h 23m

$573

BoiseFargo

BOI Boise Air Term. Gowen Fld - FAR Fargo Hector Field

BOIFAR

Boise Air Term. Gowen Fld

Tue 3/16

12:34 pm-12:36 am

2 stops11h 02m

Fargo Hector Field

Wed 3/31

6:00 am-1:23 pm

1 stop8h 23m

$578

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to North Dakota

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

Prices

Airlines

What is the cheapest month to fly to North Dakota?

The cheapest month to fly to North Dakota from Idaho is in March. Flight prices, which tend to average around $373, are often lower during this time because this is during the off-season. If you aren’t able to travel to North Dakota during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $384.

Can stopping save me money on Idaho to North Dakota flights?

You could potentially save up to 15% on your flight if you consider stops on a Idaho to North Dakota flight.

Cheap Idaho to North Dakota flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to North Dakota

Best Price Found	$149
Fastest flight time	4h 40m
Direct flights	None

The best one-way flight to North Dakota from Idaho in the past 72 hours is $149. The best round-trip flight deal from Idaho to North Dakota found on momondo in the last 72 hours is $349.

The fastest flight from Idaho to North Dakota takes 4h 40m

There are no direct flights from Idaho to North Dakota. There are no popular flight routes from Idaho to North Dakota.

Search flight deals

Frequently asked questions about flying from Idaho to North Dakota

When did momondo last update prices for flights from Idaho to North Dakota?
Prices for flights from Idaho to North Dakota refresh daily.
How many operators does momondo search for flights from Idaho to North Dakota?
The number of operators available for flights from Idaho to North Dakota is 2 as of November 2026.
How old do you have to be to fly from Idaho to North Dakota?
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 Idaho to North Dakota.
What documentation or ID do you need to fly to North Dakota?
The required travel and health documents for your North Dakota trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at North Dakota. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to North Dakota

Compare and see reviews for airlines that fly from Idaho to North Dakota with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $217	Free Cancellation	Rating 7.8 8,700 reviews		Search Delta flights
United Airlines	PriceFrom $302	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to North Dakota?

It is quick and easy to find Idaho to North Dakota 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 North Dakota that suits you.

Can I find flights from Idaho to North Dakota with flexible booking policies on momondo?

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

How can momondo help me find flights from Idaho to North Dakota?

Once all potential Idaho to North Dakota 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 Idaho to North Dakota right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Idaho to North Dakota 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.