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

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

How long is the flight from North Dakota to Idaho?

Flight times from North Dakota to Idaho vary, but if you’re flying out of Fargo and flying into Boise (one of the most popular routes), then the duration is 4h 55m on average. Another popular route from North Dakota to Idaho is flying from Williston to Boise, which will take roughly 5h 28m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from North Dakota to Idaho were last updated today.

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

As of March 2026, there are 2 operators available to choose from for flights from North Dakota to Idaho.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents you'll need for your trip to Idaho 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 Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$224 Cheap Flights from North Dakota to Idaho in 2026

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Find the cheapest flights from North Dakota to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 3:12 pm

FAR

GEG

8h 12m

1 stop

1:41 pm - 8:55 pm

GEG

FAR

5h 14m

1 stop

$311United Airlines

Wed, May 27 - Sat, May 30

9:10 am - 1:23 pm

FAR

BOI

5h 13m

1 stop

2:26 pm - 8:44 pm

BOI

FAR

5h 18m

1 stop

$311United Airlines

Tue, May 5 - Tue, May 12

9:10 am - 1:23 pm

FAR

BOI

5h 13m

1 stop

6:23 am - 8:44 pm

BOI

FAR

13h 21m

2 stops

$316United Airlines

Tue, May 5 - Tue, May 12

7:10 am - 1:04 pm

FAR

GEG

7h 54m

1 stop

2:10 pm - 11:12 pm

GEG

FAR

7h 02m

1 stop

$325Delta

Thu, Apr 16 - Sat, May 2

1:16 pm - 8:29 pm

FAR

BOI

8h 13m

1 stop

3:23 pm - 11:12 pm

BOI

FAR

6h 49m

1 stop

$325Delta

Tue, Apr 21 - Sat, May 2

5:17 pm - 9:05 pm

BIS

GEG

5h 48m

1 stop

2:10 pm - 11:12 pm

GEG

BIS

7h 02m

1 stop

$329Delta

Tue, Apr 21 - Sun, Apr 26

2:17 pm - 11:10 pm

FAR

GEG

10h 53m

2 stops

1:22 pm - 12:20 am

GEG

FAR

8h 58m

1 stop

$330American Airlines

Fri, Apr 24 - Tue, Apr 28

5:17 pm - 11:34 pm

BIS

GEG

8h 17m

2 stops

2:10 pm - 11:12 pm

GEG

BIS

7h 02m

1 stop

$334Delta

Tue, Apr 21 - Sun, Apr 26

12:04 pm - 7:55 pm

BIS

GEG

9h 51m

1 stop

12:02 pm - 9:25 pm

GEG

BIS

7h 23m

1 stop

$436Allegiant Air

Thu, May 28 - Mon, Jun 1

12:04 pm - 7:55 pm

BIS

GEG

9h 51m

1 stop

12:02 pm - 9:25 pm

GEG

BIS

7h 23m

1 stop

$450Allegiant Air

Thu, May 28 - Mon, Jun 1

United Airlines flights from North Dakota to Idaho

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

United Airlines

May 5

FAR9:10 amFargo Hector Field

5h 13m

1 stop

BOI1:23 pmBoise Air Term. Gowen Fld

May 12

BOI2:26 pmBoise Air Term. Gowen Fld

5h 18m

1 stop

FAR8:44 pmFargo Hector Field

$311

United Airlines

May 5

FAR9:10 amFargo Hector Field

5h 13m

1 stop

BOI1:23 pmBoise Air Term. Gowen Fld

May 12

BOI6:23 amBoise Air Term. Gowen Fld

13h 21m

2 stops

FAR8:44 pmFargo Hector Field

$316

United Airlines

Apr 22

FAR5:07 pmFargo Hector Field

5h 15m

1 stop

BOI9:22 pmBoise Air Term. Gowen Fld

Apr 28

BOI7:11 amBoise Air Term. Gowen Fld

12h 35m

2 stops

FAR8:46 pmFargo Hector Field

$356

Delta flights from North Dakota to Idaho

Our best Delta deals on North Dakota to Idaho flight tickets

Delta

Apr 21

FAR1:16 pmFargo Hector Field

8h 13m

1 stop

BOI8:29 pmBoise Air Term. Gowen Fld

May 5

BOI3:23 pmBoise Air Term. Gowen Fld

6h 49m

1 stop

FAR11:12 pmFargo Hector Field

$325

Delta

Apr 21

BIS5:17 pmBismarck

5h 48m

1 stop

GEG9:05 pmSpokane

Apr 26

GEG2:10 pmSpokane

7h 02m

1 stop

BIS11:12 pmBismarck

$329

Delta

Apr 21

BIS5:17 pmBismarck

8h 17m

2 stops

GEG11:34 pmSpokane

Apr 26

GEG2:10 pmSpokane

7h 02m

1 stop

BIS11:12 pmBismarck

$334

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FargoSpokane

FAR - GEG

FARGEG

Fargo Hector Field

Wed 5/27

9:00 am-3:12 pm

1 stop8h 12m

Spokane

Sat 5/30

1:41 pm-8:55 pm

1 stop5h 14m

$311

Quickest round-trip

FargoBoise

FAR - BOI

FARBOI

Fargo Hector Field

Tue 5/5

9:10 am-1:23 pm

1 stop5h 13m

Boise Air Term. Gowen Fld

Tue 5/12

2:26 pm-8:44 pm

1 stop5h 18m

$311

FargoBoise

FAR - BOI

FARBOI

Fargo Hector Field

Tue 5/5

9:10 am-1:23 pm

1 stop5h 13m

Boise Air Term. Gowen Fld

Tue 5/12

6:23 am-8:44 pm

2 stops13h 21m

$316

FargoSpokane

FAR - GEG

FARGEG

Fargo Hector Field

Thu 4/16

7:10 am-1:04 pm

1 stop7h 54m

Spokane

Sat 5/2

2:10 pm-11:12 pm

1 stop7h 02m

$325

FargoBoise

FAR - BOI

FARBOI

Fargo Hector Field

Tue 4/21

1:16 pm-8:29 pm

1 stop8h 13m

Boise Air Term. Gowen Fld

Sat 5/2

3:23 pm-11:12 pm

1 stop6h 49m

$325

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Tue 4/21

5:17 pm-9:05 pm

1 stop5h 48m

Spokane

Sun 4/26

2:10 pm-11:12 pm

1 stop7h 02m

$329

FargoSpokane

FAR - GEG

FARGEG

Fargo Hector Field

Fri 4/24

2:17 pm-11:10 pm

2 stops10h 53m

Spokane

Tue 4/28

1:22 pm-12:20 am

1 stop8h 58m

$330

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Tue 4/21

5:17 pm-11:34 pm

2 stops8h 17m

Spokane

Sun 4/26

2:10 pm-11:12 pm

1 stop7h 02m

$334

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Thu 5/28

12:04 pm-7:55 pm

1 stop9h 51m

Spokane

Mon 6/1

12:02 pm-9:25 pm

1 stop7h 23m

$436

BismarckSpokane

BIS - GEG

BISGEG

Bismarck

Thu 5/28

12:04 pm-7:55 pm

1 stop9h 51m

Spokane

Mon 6/1

12:02 pm-9:25 pm

1 stop7h 23m

$450

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 North Dakota to Idaho

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

Other information

What is the cheapest month to fly to Idaho?

In general, October is the cheapest month to fly from North Dakota to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $258. If you don’t want to visit Idaho in October, then you should wait until May to fly from North Dakota, when ticket prices are also cheap, with an average price of $271.

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

You could potentially save up to 31% on your flight if you consider stops on a North Dakota to Idaho flight.

Cheap North Dakota to Idaho flight deals and tips

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

Fastest flight time	4h 47m
Direct flights	None

The fastest flight from North Dakota to Idaho takes 4h 47m

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

Search flight deals

When did momondo last update prices for flights from North Dakota to Idaho?
Prices for flights from North Dakota to Idaho were last updated today.
How many operators does momondo search for flights from North Dakota to Idaho?
As of March 2026, there are 2 operators available to choose from for flights from North Dakota to Idaho.
How old do you have to be to fly from North Dakota to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North Dakota to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents you'll need for your trip to Idaho 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 Idaho. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from North Dakota to Idaho

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $248	Free Cancellation	Rating 7.4 9,491 reviews		Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 8,340 reviews		Search Delta flights

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Idaho from North Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from North Dakota and alert you when they change.