What airlines fly to Idaho?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho from Grand Rapids according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Grand Rapids Gerald R. Ford Intl to Idaho?

American Airlines, Delta, and Southwest are the most popular carriers operating from Grand Rapids Gerald R. Ford Intl to Idaho

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho?

Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho refresh daily.

How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho?

As of May 2026, there are 4 operators available to choose from for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho.

How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport 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 Grand Rapids Gerald R. Ford Intl Airport to Idaho.

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

The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$187 Cheap Flights from Grand Rapids to Idaho in 2026

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Find the cheapest flights from Grand Rapids to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:29 pm - 12:30 pm

GRR

BOI

18h 01m

1 stop

1:25 pm - 7:44 pm

BOI

GRR

28h 19m

1 stop

$259Frontier

Wed, May 27 - Sun, May 31

8:29 pm - 12:30 pm

GRR

BOI

18h 01m

1 stop

1:25 pm - 7:44 pm

BOI

GRR

28h 19m

1 stop

$375Frontier

Mon, May 25 - Tue, Jun 2

1:21 pm - 7:04 pm

GRR

JAC

7h 43m

1 stop

12:53 pm - 10:52 pm

JAC

GRR

7h 59m

1 stop

$389American Airlines

Tue, Aug 11 - Tue, Aug 18

5:08 pm - 7:26 pm

GRR

GEG

5h 18m

1 stop

10:48 pm - 11:44 am

GEG

GRR

9h 56m

1 stop

$395Delta

Wed, Jul 1 - Tue, Jul 14

5:23 pm - 11:22 pm

GRR

BOI

7h 59m

1 stop

3:10 pm - 12:36 am

BOI

GRR

7h 26m

1 stop

$395American Airlines

Tue, Jul 21 - Wed, Jul 22

5:08 pm - 7:26 pm

GRR

GEG

5h 18m

1 stop

7:59 pm - 10:53 am

GEG

GRR

11h 54m

2 stops

$400Delta

Wed, Jul 1 - Wed, Jul 8

1:45 pm - 10:25 pm

GRR

BOI

10h 40m

2 stops

12:35 pm - 10:50 pm

BOI

GRR

8h 15m

2 stops

$405Southwest

Tue, Aug 18 - Wed, Aug 26

3:58 pm - 8:53 pm

GRR

GEG

7h 55m

1 stop

1:37 pm - 1:14 am

GEG

GRR

8h 37m

2 stops

$413United Airlines

Thu, Sep 24 - Tue, Sep 29

3:58 pm - 9:02 pm

GRR

JAC

7h 04m

1 stop

1:45 pm - 11:49 pm

JAC

GRR

8h 04m

2 stops

$415United Airlines

Mon, Sep 28 - Wed, Oct 7

12:35 pm - 11:10 pm

GRR

BOI

12h 35m

1 stop

12:10 pm - 10:55 pm

BOI

GRR

8h 45m

1 stop

$419Southwest

Wed, Sep 9 - Mon, Sep 14

Frontier flights from Grand Rapids to Idaho

Our best Frontier deals on Grand Rapids to Idaho flight tickets

Frontier

May 27

GRR8:29 pmGrand Rapids Gerald R. Ford Intl

18h 01m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

May 31

BOI1:25 pmBoise Air Term. Gowen Fld

28h 19m

1 stop

GRR7:44 pmGrand Rapids Gerald R. Ford Intl

$259

Frontier

May 25

GRR8:29 pmGrand Rapids Gerald R. Ford Intl

18h 01m

1 stop

BOI12:30 pmBoise Air Term. Gowen Fld

Jun 2

BOI1:25 pmBoise Air Term. Gowen Fld

28h 19m

1 stop

GRR7:44 pmGrand Rapids Gerald R. Ford Intl

$375

Frontier

May 25

GRR12:53 pmGrand Rapids Gerald R. Ford Intl

25h 37m

2 stops

BOI12:30 pmBoise Air Term. Gowen Fld

Jun 2

BOI1:25 pmBoise Air Term. Gowen Fld

28h 19m

1 stop

GRR7:44 pmGrand Rapids Gerald R. Ford Intl

$688

Delta flights from Grand Rapids to Idaho

Our best Delta deals on Grand Rapids to Idaho flight tickets

Delta

Jul 1

GRR5:08 pmGrand Rapids Gerald R. Ford Intl

5h 18m

1 stop

GEG7:26 pmSpokane

Jul 14

GEG10:48 pmSpokane

9h 56m

1 stop

GRR11:44 amGrand Rapids Gerald R. Ford Intl

$395

Delta

Jul 1

GRR5:08 pmGrand Rapids Gerald R. Ford Intl

5h 18m

1 stop

GEG7:26 pmSpokane

Jul 8

GEG7:59 pmSpokane

11h 54m

2 stops

GRR10:53 amGrand Rapids Gerald R. Ford Intl

$400

Delta

Sep 24

GRR11:46 amGrand Rapids Gerald R. Ford Intl

12h 43m

2 stops

GEG9:29 pmSpokane

Sep 29

GEG10:05 amSpokane

10h 04m

2 stops

GRR11:09 pmGrand Rapids Gerald R. Ford Intl

$418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Wed 5/27

8:29 pm-12:30 pm

1 stop18h 01m

Boise Air Term. Gowen Fld

Sun 5/31

1:25 pm-7:44 pm

1 stop28h 19m

$259

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Mon 5/25

8:29 pm-12:30 pm

1 stop18h 01m

Boise Air Term. Gowen Fld

Tue 6/2

1:25 pm-7:44 pm

1 stop28h 19m

$375

Grand RapidsJackson

GRR - JAC

GRRJAC

Grand Rapids Gerald R. Ford Intl

Tue 8/11

1:21 pm-7:04 pm

1 stop7h 43m

Jackson Hole

Tue 8/18

12:53 pm-10:52 pm

1 stop7h 59m

$389

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Wed 7/1

5:08 pm-7:26 pm

1 stop5h 18m

Spokane

Tue 7/14

10:48 pm-11:44 am

1 stop9h 56m

$395

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 7/21

5:23 pm-11:22 pm

1 stop7h 59m

Boise Air Term. Gowen Fld

Wed 7/22

3:10 pm-12:36 am

1 stop7h 26m

$395

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Wed 7/1

5:08 pm-7:26 pm

1 stop5h 18m

Spokane

Wed 7/8

7:59 pm-10:53 am

2 stops11h 54m

$400

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 8/18

1:45 pm-10:25 pm

2 stops10h 40m

Boise Air Term. Gowen Fld

Wed 8/26

12:35 pm-10:50 pm

2 stops8h 15m

$405

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Thu 9/24

3:58 pm-8:53 pm

1 stop7h 55m

Spokane

Tue 9/29

1:37 pm-1:14 am

2 stops8h 37m

$413

Quickest round-trip

Grand RapidsJackson

GRR - JAC

GRRJAC

Grand Rapids Gerald R. Ford Intl

Mon 9/28

3:58 pm-9:02 pm

1 stop7h 04m

Jackson Hole

Wed 10/7

1:45 pm-11:49 pm

2 stops8h 04m

$415

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Wed 9/9

12:35 pm-11:10 pm

1 stop12h 35m

Boise Air Term. Gowen Fld

Mon 9/14

12:10 pm-10:55 pm

1 stop8h 45m

$419

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 Grand Rapids 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

What is the cheapest month to fly to Idaho?

In general, May is the cheapest month to fly from Grand Rapids to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $175. If you don’t want to visit Idaho in May, then you should wait until October to fly from Grand Rapids, when ticket prices are also cheap, with an average price of $275.

Can stopping save me money on Grand Rapids to Idaho flights?

You could potentially save up to 38% on your flight if you consider stops on a Grand Rapids to Idaho flight.

Cheap Grand Rapids to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grand Rapids to Idaho

Fastest flight time	5h 18m
Direct flights	None

The fastest flight from Grand Rapids to Idaho takes 5h 18m

There are no direct flights from Grand Rapids to Idaho. There are no popular flight routes from Grand Rapids to Idaho.

Search flight deals

Frequently asked questions about flying from Grand Rapids to Idaho

When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho?
Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho refresh daily.
How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho?
As of May 2026, there are 4 operators available to choose from for flights from Grand Rapids Gerald R. Ford Intl Airport to Idaho.
How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport 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 Grand Rapids Gerald R. Ford Intl Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The required travel and health documents for your Idaho 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 Idaho. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Grand Rapids to Idaho

Compare and see reviews for airlines that fly from Grand Rapids to Idaho with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $285	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights
American Airlines	PriceFrom $297	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Delta	PriceFrom $345	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Southwest	PriceFrom $364	Free Cancellation	Rating 8.0 4,299 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Grand Rapids to Idaho?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho from Grand Rapids.

Can I find flights from Grand Rapids to Idaho with flexible booking policies on momondo?

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

How can momondo help me find flights from Grand Rapids to Idaho?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho from Grand Rapids.

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

If you are not ready to book a flight from Grand Rapids to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.