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

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

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 40% 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.

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 June 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.

$182 Cheap Flights from Grand Rapids to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

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.

12:26 pm - 8:24 pm

GRR

GEG

10h 58m

1 stop

10:55 am - 8:11 pm

GEG

GRR

30h 16m

1 stop

$300Allegiant Air

Sun, Aug 16 - Fri, Aug 28

2:25 pm - 3:56 pm

GRR

GEG

52h 31m

2 stops

10:55 am - 8:11 pm

GEG

GRR

30h 16m

1 stop

$346Multiple Airlines

Fri, Aug 14 - Fri, Aug 28

6:38 pm - 11:09 pm

GRR

GEG

7h 31m

1 stop

2:05 pm - 12:03 am

GEG

GRR

6h 58m

1 stop

$363Delta

Tue, Aug 18 - Tue, Aug 25

6:38 pm - 11:59 pm

GRR

BOI

7h 21m

1 stop

1:59 pm - 11:59 pm

BOI

GRR

8h 00m

1 stop

$363Delta

Tue, Aug 25 - Tue, Sep 1

1:21 pm - 10:40 pm

GRR

BOI

11h 19m

2 stops

3:21 pm - 12:38 am

BOI

GRR

7h 17m

1 stop

$368American Airlines

Tue, Sep 1 - Wed, Sep 30

1:45 pm - 11:10 pm

GRR

BOI

11h 25m

2 stops

6:10 am - 8:10 pm

BOI

GRR

12h 00m

2 stops

$373Southwest

Wed, Aug 26 - Sat, Aug 29

1:21 pm - 10:40 pm

GRR

BOI

11h 19m

2 stops

8:01 am - 10:52 pm

BOI

GRR

12h 51m

2 stops

$374American Airlines

Sat, Aug 29 - Tue, Sep 1

4:55 pm - 11:55 pm

GRR

BOI

9h 00m

2 stops

8:30 am - 4:30 pm

BOI

GRR

6h 00m

1 stop

$377Southwest

Mon, Aug 24 - Sat, Aug 29

7:00 am - 3:23 pm

GRR

IDA

10h 23m

2 stops

2:32 pm - 10:34 pm

IDA

GRR

6h 02m

1 stop

$424United Airlines

Sat, Oct 31 - Tue, Nov 3

7:00 am - 3:23 pm

GRR

IDA

10h 23m

2 stops

10:35 am - 11:47 pm

IDA

GRR

11h 12m

2 stops

$429United Airlines

Sat, Oct 31 - Tue, Nov 3

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Grand Rapids to Idaho

Our best United Airlines deals on Grand Rapids to Idaho flight tickets

United Airlines

Aug 1

GRR5:15 amGrand Rapids Gerald R. Ford Intl

8h 17m

1 stop

BOI11:32 amBoise Air Term. Gowen Fld

Aug 8

BOI2:40 pmBoise Air Term. Gowen Fld

5h 55m

1 stop

GRR10:35 pmGrand Rapids Gerald R. Ford Intl

$411

United Airlines

Oct 31

GRR7:00 amGrand Rapids Gerald R. Ford Intl

10h 23m

2 stops

IDA3:23 pmIdaho Falls Fanning Field

Nov 3

IDA2:32 pmIdaho Falls Fanning Field

6h 02m

1 stop

GRR10:34 pmGrand Rapids Gerald R. Ford Intl

$424

United Airlines

Jul 21

GRR7:15 amGrand Rapids Gerald R. Ford Intl

6h 17m

1 stop

BOI11:32 amBoise Air Term. Gowen Fld

Jul 28

BOI12:34 pmBoise Air Term. Gowen Fld

5h 38m

1 stop

GRR8:12 pmGrand Rapids Gerald R. Ford Intl

$428

American Airlines flights from Grand Rapids to Idaho

Our best American Airlines deals on Grand Rapids to Idaho flight tickets

American Airlines

Sep 1

GRR1:21 pmGrand Rapids Gerald R. Ford Intl

11h 19m

2 stops

BOI10:40 pmBoise Air Term. Gowen Fld

Sep 30

BOI3:21 pmBoise Air Term. Gowen Fld

7h 17m

1 stop

GRR12:38 amGrand Rapids Gerald R. Ford Intl

$368

American Airlines

Aug 29

GRR1:21 pmGrand Rapids Gerald R. Ford Intl

11h 19m

2 stops

BOI10:40 pmBoise Air Term. Gowen Fld

Sep 1

BOI8:01 amBoise Air Term. Gowen Fld

12h 51m

2 stops

GRR10:52 pmGrand Rapids Gerald R. Ford Intl

$374

American Airlines

Oct 22

GRR6:00 amGrand Rapids Gerald R. Ford Intl

8h 35m

1 stop

GEG11:35 amSpokane

Oct 27

GEG9:04 amSpokane

10h 25m

2 stops

GRR10:29 pmGrand Rapids Gerald R. Ford Intl

$377

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Sun 8/16

12:26 pm-8:24 pm

1 stop10h 58m

Spokane

Fri 8/28

10:55 am-8:11 pm

1 stop30h 16m

$300

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Fri 8/14

2:25 pm-3:56 pm

2 stops52h 31m

Spokane

Fri 8/28

10:55 am-8:11 pm

1 stop30h 16m

$346

Quickest round-trip

Grand RapidsSpokane

GRR - GEG

GRRGEG

Grand Rapids Gerald R. Ford Intl

Tue 8/18

6:38 pm-11:09 pm

1 stop7h 31m

Spokane

Tue 8/25

2:05 pm-12:03 am

1 stop6h 58m

$363

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 8/25

6:38 pm-11:59 pm

1 stop7h 21m

Boise Air Term. Gowen Fld

Tue 9/1

1:59 pm-11:59 pm

1 stop8h 00m

$363

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Tue 9/1

1:21 pm-10:40 pm

2 stops11h 19m

Boise Air Term. Gowen Fld

Wed 9/30

3:21 pm-12:38 am

1 stop7h 17m

$368

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Wed 8/26

1:45 pm-11:10 pm

2 stops11h 25m

Boise Air Term. Gowen Fld

Sat 8/29

6:10 am-8:10 pm

2 stops12h 00m

$373

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Sat 8/29

1:21 pm-10:40 pm

2 stops11h 19m

Boise Air Term. Gowen Fld

Tue 9/1

8:01 am-10:52 pm

2 stops12h 51m

$374

Grand RapidsBoise

GRR - BOI

GRRBOI

Grand Rapids Gerald R. Ford Intl

Mon 8/24

4:55 pm-11:55 pm

2 stops9h 00m

Boise Air Term. Gowen Fld

Sat 8/29

8:30 am-4:30 pm

1 stop6h 00m

$377

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 10/31

7:00 am-3:23 pm

2 stops10h 23m

Idaho Falls Fanning Field

Tue 11/3

2:32 pm-10:34 pm

1 stop6h 02m

$424

Grand RapidsIdaho Falls

GRR - IDA

GRRIDA

Grand Rapids Gerald R. Ford Intl

Sat 10/31

7:00 am-3:23 pm

2 stops10h 23m

Idaho Falls Fanning Field

Tue 11/3

10:35 am-11:47 pm

2 stops11h 12m

$429

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, October 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 $275. If you don’t want to visit Idaho in October, then you should wait until September to fly from Grand Rapids, when ticket prices are also cheap, with an average price of $286.

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

You could potentially save up to 53% 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	6h 11m
Direct flights	None

The fastest flight from Grand Rapids to Idaho takes 6h 11m

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 June 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
American Airlines	PriceFrom $297	Free Cancellation	Rating 7.1 11,755 reviews	Search American Airlines flights
United Airlines	PriceFrom $304	Free Cancellation	Rating 7.4 9,886 reviews	Search United Airlines flights
Southwest	PriceFrom $364	Free Cancellation	Rating 7.9 4,242 reviews	Search Southwest flights
Delta	PriceFrom $368	Free Cancellation	Rating 7.8 8,440 reviews	Search Delta 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.