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$191+ Cheap flights from Grand Junction (GJT) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Find flight deals from Grand Junction to Idaho

Cheapest flights from Grand Junction to Idaho
Explore the most affordable flight options available from Grand Junction to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/107:15 amGJT - BOI
1 stop6h 24mUnited Airlines
Sun 12/146:20 amBOI - GJT
1 stop4h 29mUnited Airlines
Deal found 11/25$211
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:50 amGJT - GEG
1 stop4h 20mDelta
Sun 12/144:35 pmGEG - GJT
1 stop5h 12mDelta
Deal found 11/24$235
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:50 amGJT - BOI
1 stop4h 25mDelta
Sun 12/145:58 pmBOI - GJT
1 stop4h 49mDelta
Deal found 11/24$235
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:30 amGJT - BOI
1 stop4h 29mUnited Airlines
Sun 12/146:20 amBOI - GJT
1 stop4h 29mUnited Airlines
Deal found 11/26$236
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:15 amGJT - GEG
1 stop6h 30mUnited Airlines
Wed 12/175:25 amGEG - GJT
1 stop6h 12mUnited Airlines
Deal found 11/24$238
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/101:15 pmGJT - BOI
2 stops7h 05mDelta
Sun 12/145:58 pmBOI - GJT
1 stop4h 49mDelta
Deal found 11/25$240
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:15 pmGJT - GEG
1 stop6h 44mUnited Airlines
Sun 12/71:47 pmGEG - GJT
1 stop5h 38mUnited Airlines
Deal found 11/25$259
This Delta deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:50 amGJT - BOI
1 stop4h 25mDelta
Sat 12/131:54 pmBOI - GJT
2 stops8h 53mDelta
Deal found 11/23$264
This United Airlines deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:37 pmGJT - BOI
1 stop6h 06mUnited Airlines
Sat 12/136:20 amBOI - GJT
1 stop6h 17mUnited Airlines
Deal found 11/23$281
This Delta deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:50 amGJT - GEG
1 stop4h 20mDelta
Mon 12/225:55 amGEG - GJT
1 stop5h 54mDelta
Deal found 11/25$285
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:15 amGJT - GEG
1 stop6h 30mUnited Airlines
Sun 12/145:25 amGEG - GJT
1 stop4h 24mUnited Airlines
Deal found 11/24$295
This United Airlines deal was found by Cheapflights users on 11/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amGJT - GEG
1 stop6h 45mUnited Airlines
Sun 12/215:05 amGEG - GJT
1 stop4h 47mUnited Airlines
Deal found 11/25$312

Cheap flight deals from Grand Junction to Idaho

Keep the following information in mind while searching for Grand Junction to Idaho flight deals. Data was last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$211
(Delta)

One-way from

$191
(Delta)

Popular in

September

Cheapest in

November

Average price

$278
Provider with most accurate pricing for Grand Junction Regnl-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Grand Junction Regnl-Boise Air Term. Gowen Fld flights.
Search Deals
From Grand Junction Regnl to Idaho
Search Deals
One-way flight from Grand Junction Regnl to Idaho
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Grand Junction to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Grand Junction to Idaho that are best for you.

Fly from

Grand Junction

Fly to

Idaho

Route

Depart

Return

Price

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Thu 1/22

7:41 am-12:07 pm

1 stop5h 26m

Spokane

Sun 1/25

4:55 pm-10:02 pm

1 stop4h 07m

$211

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Wed 12/10

7:15 am-1:39 pm

1 stop6h 24m

Boise Air Term. Gowen Fld

Sun 12/14

6:20 am-10:49 am

1 stop4h 29m

$211

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Thu 12/11

5:50 am-9:10 am

1 stop4h 20m

Spokane

Sun 12/14

4:35 pm-10:47 pm

1 stop5h 12m

$235

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 12/11

5:50 am-10:15 am

1 stop4h 25m

Boise Air Term. Gowen Fld

Sun 12/14

5:58 pm-10:47 pm

1 stop4h 49m

$235

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 12/12

5:30 am-9:59 am

1 stop4h 29m

Boise Air Term. Gowen Fld

Sun 12/14

6:20 am-10:49 am

1 stop4h 29m

$236

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Wed 12/10

1:15 pm-8:20 pm

2 stops7h 05m

Boise Air Term. Gowen Fld

Sun 12/14

5:58 pm-10:47 pm

1 stop4h 49m

$240

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Tue 12/9

5:50 am-10:15 am

1 stop4h 25m

Boise Air Term. Gowen Fld

Sat 12/13

1:54 pm-10:47 pm

2 stops8h 53m

$264

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Thu 1/22

6:54 pm-11:11 pm

1 stop5h 17m

Spokane

Sun 1/25

3:02 pm-10:20 pm

1 stop6h 18m

$281

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Tue 12/9

1:37 pm-7:43 pm

1 stop6h 06m

Boise Air Term. Gowen Fld

Sat 12/13

6:20 am-12:37 pm

1 stop6h 17m

$281

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 1/15

5:30 am-10:06 am

1 stop4h 36m

Boise Air Term. Gowen Fld

Sun 1/18

6:10 am-10:54 am

1 stop4h 44m

$281

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/26

Showing 1-10 of 26 results
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Best time to book a flight from Grand Junction to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Grand Junction with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Grand Junction to Idaho

What is the cheapest month to book a flight from Grand Junction to Idaho?

Currently, June is the cheapest month in which you can book a flight from Grand Junction to Idaho (average of $182). Flying from Grand Junction to Idaho in March is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Grand Junction to Idaho?

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated November 26, 2025.
Read reviews from past customers who have flown Delta and United Airlines from Grand Junction to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,999 reviews
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,999 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.3

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Grand Junction to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Grand Junction to Idaho?

    For a flight from Grand Junction to Idaho, you will be flying from Grand Junction Regnl. Grand Junction Regnl (GJT) is just 4.3 mi from the center of the city.

  • How long is the flight from Grand Junction to Idaho?

    Departing from Grand Junction to Idaho will take you 5h 17m. There are 740 mi between Grand Junction and Idaho. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Grand Junction to Idaho?

    While some choose either Grand Junction Regnl - Boise Air Term. Gowen Fld or Grand Junction Regnl - Jackson Hole, Grand Junction Regnl - Spokane is the most popular route from Grand Junction to Idaho.

  • Can I find deals for flights from Grand Junction to Idaho that include hotel bookings?

    Yes. In addition to deals on Grand Junction to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Grand Junction to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Junction to Idaho.

  • Can I find deals for business class flights from Grand Junction to Idaho?

    Yes. Cheapflights offers flight deals from Grand Junction to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Grand Junction to Idaho?

    Currently, June is the cheapest month in which you can book a flight from Grand Junction to Idaho (average of $182). Flying from Grand Junction to Idaho in March is currently the most expensive (average of $418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Grand Junction to Idaho

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Top 2 airlines flying from Grand Junction to Idaho

Discover the top 2 airlines that operate flights from Grand Junction to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$298FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$364FlexibilityNo cancel feeOn-time69%

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