What is the cheapest airline that flies from Grand Junction Regnl to Idaho?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Grand Junction Regnl to Idaho

When did momondo last update prices for flights from Grand Junction Regnl Airport to Idaho?

Prices for flights from Grand Junction Regnl Airport to Idaho are refreshed on a daily basis.

How many operators does momondo search for flights from Grand Junction Regnl Airport to Idaho?

As of August 2026, there are 2 operators available to choose from for flights from Grand Junction Regnl Airport to Idaho.

How old do you have to be to fly from Grand Junction Regnl Airport to Idaho?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl 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.

$274 Cheap Flights from Grand Junction to Idaho in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:53 pm - 11:58 pm

GJT

BOI

5h 05m

1 stop

6:44 pm - 9:57 pm

BOI

GJT

3h 13m

1 stop

$319Delta

Fri, Sep 11 - Thu, Sep 17

5:30 am - 9:35 am

GJT

BOI

4h 05m

1 stop

5:00 am - 10:45 am

BOI

GJT

5h 45m

1 stop

$319United Airlines

Sun, Aug 30 - Sun, Sep 6

7:00 am - 12:35 pm

GJT

GEG

6h 35m

1 stop

5:00 am - 12:38 pm

GEG

GJT

6h 38m

1 stop

$339United Airlines

Wed, Aug 26 - Wed, Sep 2

6:53 pm - 11:53 pm

GJT

GEG

6h 00m

1 stop

5:00 pm - 9:56 pm

GEG

GJT

3h 56m

1 stop

$339Delta

Thu, Aug 20 - Tue, Aug 25

6:53 pm - 11:26 pm

GJT

GEG

5h 33m

1 stop

5:00 pm - 9:56 pm

GEG

GJT

3h 56m

1 stop

$339Delta

Wed, Aug 26 - Wed, Sep 2

1:40 pm - 5:58 pm

GJT

BOI

4h 18m

1 stop

5:40 pm - 9:59 pm

BOI

GJT

4h 19m

1 stop

$344United Airlines

Fri, Sep 18 - Wed, Sep 23

6:53 pm - 11:26 pm

GJT

GEG

5h 33m

1 stop

9:25 am - 6:18 pm

GEG

GJT

7h 53m

2 stops

$344Delta

Wed, Aug 26 - Wed, Sep 2

8:20 am - 1:22 pm

GJT

BOI

5h 02m

1 stop

6:30 am - 11:27 am

BOI

GJT

4h 57m

1 stop

$382American Airlines

Tue, Sep 29 - Sun, Oct 4

8:20 am - 1:22 pm

GJT

BOI

5h 02m

1 stop

6:30 am - 11:27 am

BOI

GJT

4h 57m

1 stop

$404American Airlines

Tue, Sep 29 - Sun, Oct 4

8:30 am - 2:09 pm

GJT

GEG

6h 39m

1 stop

5:20 am - 4:11 pm

GEG

GJT

9h 51m

2 stops

$536American Airlines

Thu, Aug 20 - Tue, Aug 25

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American Airlines flights from Grand Junction to Idaho

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

American Airlines

Aug 8

GJT8:30 amGrand Junction Regnl

6h 39m

1 stop

GEG2:09 pmSpokane

Aug 15

GEG5:20 amSpokane

5h 17m

1 stop

GJT11:37 amGrand Junction Regnl

$379

American Airlines

Sep 29

GJT8:20 amGrand Junction Regnl

5h 02m

1 stop

BOI1:22 pmBoise Air Term. Gowen Fld

Oct 4

BOI6:30 amBoise Air Term. Gowen Fld

4h 57m

1 stop

GJT11:27 amGrand Junction Regnl

$382

American Airlines

Aug 20

GJT8:30 amGrand Junction Regnl

6h 39m

1 stop

GEG2:09 pmSpokane

Aug 25

GEG5:20 amSpokane

9h 51m

2 stops

GJT4:11 pmGrand Junction Regnl

$536

United Airlines flights from Grand Junction to Idaho

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

United Airlines

Aug 30

GJT5:30 amGrand Junction Regnl

4h 05m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

Sep 6

BOI5:00 amBoise Air Term. Gowen Fld

5h 45m

1 stop

GJT10:45 amGrand Junction Regnl

$319

United Airlines

Aug 26

GJT7:00 amGrand Junction Regnl

6h 35m

1 stop

GEG12:35 pmSpokane

Sep 2

GEG5:00 amSpokane

6h 38m

1 stop

GJT12:38 pmGrand Junction Regnl

$339

United Airlines

Sep 18

GJT1:40 pmGrand Junction Regnl

4h 18m

1 stop

BOI5:58 pmBoise Air Term. Gowen Fld

Sep 23

BOI5:40 pmBoise Air Term. Gowen Fld

4h 19m

1 stop

GJT9:59 pmGrand Junction Regnl

$344

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 9/11

6:53 pm-11:58 pm

1 stop5h 05m

Boise Air Term. Gowen Fld

Thu 9/17

6:44 pm-9:57 pm

1 stop3h 13m

$319

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Sun 8/30

5:30 am-9:35 am

1 stop4h 05m

Boise Air Term. Gowen Fld

Sun 9/6

5:00 am-10:45 am

1 stop5h 45m

$319

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Wed 8/26

7:00 am-12:35 pm

1 stop6h 35m

Spokane

Wed 9/2

5:00 am-12:38 pm

1 stop6h 38m

$339

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Thu 8/20

6:53 pm-11:53 pm

1 stop6h 00m

Spokane

Tue 8/25

5:00 pm-9:56 pm

1 stop3h 56m

$339

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Wed 8/26

6:53 pm-11:26 pm

1 stop5h 33m

Spokane

Wed 9/2

5:00 pm-9:56 pm

1 stop3h 56m

$339

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 9/18

1:40 pm-5:58 pm

1 stop4h 18m

Boise Air Term. Gowen Fld

Wed 9/23

5:40 pm-9:59 pm

1 stop4h 19m

$344

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Wed 8/26

6:53 pm-11:26 pm

1 stop5h 33m

Spokane

Wed 9/2

9:25 am-6:18 pm

2 stops7h 53m

$344

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Tue 9/29

8:20 am-1:22 pm

1 stop5h 02m

Boise Air Term. Gowen Fld

Sun 10/4

6:30 am-11:27 am

1 stop4h 57m

$382

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Tue 9/29

8:20 am-1:22 pm

1 stop5h 02m

Boise Air Term. Gowen Fld

Sun 10/4

6:30 am-11:27 am

1 stop4h 57m

$404

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Thu 8/20

8:30 am-2:09 pm

1 stop6h 39m

Spokane

Tue 8/25

5:20 am-4:11 pm

2 stops9h 51m

$536

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 Junction 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, January is the cheapest month to fly from Grand Junction to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $211. If you don’t want to visit Idaho in January, then you should wait until November to fly from Grand Junction, when ticket prices are also cheap, with an average price of $278.

Cheap Grand Junction to Idaho flight deals and tips

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

Fastest flight time	4h 05m
Direct flights	None

The fastest flight from Grand Junction to Idaho takes 4h 05m

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

Search flight deals

Frequently asked questions about flying from Grand Junction to Idaho

When did momondo last update prices for flights from Grand Junction Regnl Airport to Idaho?
Prices for flights from Grand Junction Regnl Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Grand Junction Regnl Airport to Idaho?
As of August 2026, there are 2 operators available to choose from for flights from Grand Junction Regnl Airport to Idaho.
How old do you have to be to fly from Grand Junction Regnl Airport to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl 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 Junction to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $188	Free Cancellation	Rating 7.8 8,483 reviews		Search Delta flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.4 10,058 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Junction to Idaho for you.

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

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

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

Once you have performed a search for Grand Junction to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Idaho from Grand Junction. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.