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 November 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.

$349 Cheap Flights from Grand Junction to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Idaho

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:38 pm - 9:19 pmGJT Grand Junction Regnl-IDA Idaho Falls Fanning Field

4h 41m1 stop Denver Intl

2:37 pm - 8:54 pmIDA Idaho Falls Fanning Field-GJT Grand Junction Regnl

6h 17m1 stop Denver Intl

$349United Airlines

Thu, Dec 17 - Mon, Dec 21

4:38 pm - 9:19 pmGJT Grand Junction Regnl-IDA Idaho Falls Fanning Field

4h 41m1 stop Denver Intl

2:37 pm - 8:54 pmIDA Idaho Falls Fanning Field-GJT Grand Junction Regnl

6h 17m1 stop Denver Intl

$349United Airlines

Thu, Dec 17 - Mon, Dec 21

6:50 pm - 10:03 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

3h 13m1 stop Salt Lake City

6:00 am - 10:30 amBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

4h 30m1 stop Salt Lake City

$369Delta

Fri, Apr 2 - Fri, Apr 9

11:55 am - 6:07 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Phoenix Sky Harbor Intl

4:35 pm - 9:36 pmBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

5h 01m1 stop Phoenix Sky Harbor Intl

$369American Airlines

Thu, Jan 28 - Sat, Jan 30

11:55 am - 6:07 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Phoenix Sky Harbor Intl

6:30 am - 11:25 amBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

4h 55m1 stop Phoenix Sky Harbor Intl

$369American Airlines

Fri, Jan 29 - Sat, Jan 30

7:00 am - 1:29 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

6h 29m1 stop Denver Intl

2:35 pm - 8:39 pmBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

6h 04m1 stop Denver Intl

$369United Airlines

Thu, Jan 28 - Sat, Jan 30

7:00 am - 1:29 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

6h 29m1 stop Denver Intl

6:20 am - 12:26 pmBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

6h 06m1 stop Denver Intl

$369United Airlines

Thu, Jan 28 - Sun, Jan 31

11:55 am - 6:07 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

6h 12m1 stop Phoenix Sky Harbor Intl

6:30 am - 11:25 amBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

4h 55m1 stop Phoenix Sky Harbor Intl

$369American Airlines

Thu, Jan 28 - Sun, Jan 31

11:16 am - 8:17 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

9h 01m2 stops Salt Lake City Seattle/Tacoma Intl

6:00 am - 10:30 amBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

4h 30m1 stop Salt Lake City

$563Delta

Fri, Apr 2 - Fri, Apr 9

1:11 pm - 8:33 pmGJT Grand Junction Regnl-BOI Boise Air Term. Gowen Fld

7h 22m2 stops Salt Lake City Seattle/Tacoma Intl

7:25 am - 12:32 pmBOI Boise Air Term. Gowen Fld-GJT Grand Junction Regnl

5h 07m1 stop Salt Lake City

$629Delta

Thu, Jan 28 - Sun, Jan 31

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United Airlines flights from Grand Junction to Idaho

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

United Airlines

Dec 17

GJT4:38 pmGrand Junction Regnl

4h 41m

1 stop

IDA9:19 pmIdaho Falls Fanning Field

Dec 21

IDA2:37 pmIdaho Falls Fanning Field

6h 17m

1 stop

GJT8:54 pmGrand Junction Regnl

$349

United Airlines

Jan 28

GJT7:00 amGrand Junction Regnl

6h 29m

1 stop

BOI1:29 pmBoise Air Term. Gowen Fld

Jan 30

BOI2:35 pmBoise Air Term. Gowen Fld

6h 04m

1 stop

GJT8:39 pmGrand Junction Regnl

$369

United Airlines

Nov 17

GJT3:11 pmGrand Junction Regnl

5h 58m

1 stop

IDA9:09 pmIdaho Falls Fanning Field

Nov 21

IDA2:35 pmIdaho Falls Fanning Field

6h 02m

1 stop

GJT8:37 pmGrand Junction Regnl

$385

American Airlines flights from Grand Junction to Idaho

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

American Airlines

Jan 28

GJT11:55 amGrand Junction Regnl

6h 12m

1 stop

BOI6:07 pmBoise Air Term. Gowen Fld

Jan 30

BOI12:28 pmBoise Air Term. Gowen Fld

10h 31m

2 stops

GJT10:59 pmGrand Junction Regnl

$535

American Airlines

Jan 28

GJT6:34 amGrand Junction Regnl

11h 33m

2 stops

BOI6:07 pmBoise Air Term. Gowen Fld

Jan 31

BOI6:30 amBoise Air Term. Gowen Fld

4h 55m

1 stop

GJT11:25 amGrand Junction Regnl

$551

American Airlines

Dec 16

GJT6:00 amGrand Junction Regnl

7h 28m

1 stop

BOI1:28 pmBoise Air Term. Gowen Fld

Dec 18

BOI5:55 pmBoise Air Term. Gowen Fld

6h 36m

1 stop

GJT12:31 amGrand Junction Regnl

$597

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionIdaho Falls

GJT Grand Junction Regnl - IDA Idaho Falls Fanning Field

GJTIDA

Grand Junction Regnl

Thu 12/17

4:38 pm-9:19 pm

1 stop4h 41m

Idaho Falls Fanning Field

Mon 12/21

2:37 pm-8:54 pm

1 stop6h 17m

$349

Grand JunctionIdaho Falls

GJT Grand Junction Regnl - IDA Idaho Falls Fanning Field

GJTIDA

Grand Junction Regnl

Thu 12/17

4:38 pm-9:19 pm

1 stop4h 41m

Idaho Falls Fanning Field

Mon 12/21

2:37 pm-8:54 pm

1 stop6h 17m

$349

Quickest round-trip

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Fri 4/2

6:50 pm-10:03 pm

1 stop3h 13m

Boise Air Term. Gowen Fld

Fri 4/9

6:00 am-10:30 am

1 stop4h 30m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Thu 1/28

11:55 am-6:07 pm

1 stop6h 12m

Boise Air Term. Gowen Fld

Sat 1/30

4:35 pm-9:36 pm

1 stop5h 01m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Fri 1/29

11:55 am-6:07 pm

1 stop6h 12m

Boise Air Term. Gowen Fld

Sat 1/30

6:30 am-11:25 am

1 stop4h 55m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Thu 1/28

7:00 am-1:29 pm

1 stop6h 29m

Boise Air Term. Gowen Fld

Sat 1/30

2:35 pm-8:39 pm

1 stop6h 04m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Thu 1/28

7:00 am-1:29 pm

1 stop6h 29m

Boise Air Term. Gowen Fld

Sun 1/31

6:20 am-12:26 pm

1 stop6h 06m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Thu 1/28

11:55 am-6:07 pm

1 stop6h 12m

Boise Air Term. Gowen Fld

Sun 1/31

6:30 am-11:25 am

1 stop4h 55m

$369

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Fri 4/2

11:16 am-8:17 pm

2 stops9h 01m

Boise Air Term. Gowen Fld

Fri 4/9

6:00 am-10:30 am

1 stop4h 30m

$563

Grand JunctionBoise

GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld

GJTBOI

Grand Junction Regnl

Thu 1/28

1:11 pm-8:33 pm

2 stops7h 22m

Boise Air Term. Gowen Fld

Sun 1/31

7:25 am-12:32 pm

1 stop5h 07m

$629

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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 December to fly from Grand Junction, when ticket prices are also cheap, with an average price of $228.

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

Best Price Found	$349
Fastest flight time	3h 13m
Direct flights	None

The best flight deal from Grand Junction to Idaho found on momondo in the last 72 hours is $349

The fastest flight from Grand Junction to Idaho takes 3h 13m

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 November 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 $210	Free Cancellation	Rating 7.8 8,701 reviews		Search Delta flights
United Airlines	PriceFrom $211	Free Cancellation	Rating 7.3 10,476 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.