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$229+ Cheap flights from Grand Junction (GJT) to Idaho

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$229
(Delta)

Popular in

August

Cheapest in

January

Average price

$343
From Grand Junction Regnl to Idaho
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. 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 8/56:00 amGJT - GEG
1 stop3h 53mDelta
Fri 8/155:05 pmGEG - GJT
1 stop4h 38mDelta
Deal found 6/11$229
This Delta deal was found by Cheapflights users on 6/11. 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 7/26:00 amGJT - BOI
1 stop3h 29mDelta
Fri 8/16:00 pmBOI - GJT
1 stop4h 33mDelta
Deal found 6/11$229
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/412:15 pmGJT - BOI
1 stop4h 31mAmerican Airlines
Tue 7/295:17 pmBOI - GJT
1 stop7h 00mAmerican Airlines
Deal found 6/11$299
This Delta deal was found by Cheapflights users on 6/11. 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.
Sat 9/135:56 amGJT - JAC
1 stop4h 53mDelta
Sat 9/205:30 pmJAC - GJT
1 stop5h 00mDelta
Deal found 6/11$314
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/255:30 amGJT - BOI
1 stop4h 16mUnited Airlines
Sun 6/295:42 pmBOI - GJT
1 stop4h 33mUnited Airlines
Deal found 6/10$319
This United Airlines deal was found by Cheapflights users on 6/11. 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 8/151:32 pmGJT - GEG
1 stop4h 55mUnited Airlines
Wed 8/204:00 pmGEG - GJT
1 stop5h 10mUnited Airlines
Deal found 6/11$335
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/256:59 pmGJT - GEG
1 stop5h 05mAmerican Airlines
Sat 6/2812:35 pmGEG - GJT
1 stop9h 15mAmerican Airlines
Deal found 6/11$355
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 9/136:05 pmGJT - JAC
2 stops19h 46mUnited Airlines
Sat 9/204:20 pmJAC - GJT
1 stop3h 56mUnited Airlines
Deal found 6/11$508

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 June 12, 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

Tue 8/5

6:00 am-8:53 am

1 stop3h 53m

Spokane

Fri 8/15

5:05 pm-10:43 pm

1 stop4h 38m

$229

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Wed 7/2

6:00 am-9:29 am

1 stop3h 29m

Boise Air Term. Gowen Fld

Fri 8/1

6:00 pm-10:33 pm

1 stop4h 33m

$229

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 7/4

12:15 pm-4:46 pm

1 stop4h 31m

Boise Air Term. Gowen Fld

Tue 7/29

5:17 pm-12:17 am

1 stop7h 00m

$299

Grand JunctionJackson

GJT - JAC

GJTJAC

Grand Junction Regnl

Sat 9/13

5:56 am-10:49 am

1 stop4h 53m

Jackson Hole

Sat 9/20

5:30 pm-10:30 pm

1 stop5h 00m

$314

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Wed 6/25

5:30 am-9:46 am

1 stop4h 16m

Boise Air Term. Gowen Fld

Sun 6/29

5:42 pm-10:15 pm

1 stop4h 33m

$319

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 8/15

1:32 pm-5:27 pm

1 stop4h 55m

Spokane

Wed 8/20

4:00 pm-10:10 pm

1 stop5h 10m

$335

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Wed 6/25

6:59 pm-11:04 pm

1 stop5h 05m

Spokane

Sat 6/28

12:35 pm-10:50 pm

1 stop9h 15m

$355

Grand JunctionJackson

GJT - JAC

GJTJAC

Grand Junction Regnl

Sat 9/13

6:05 pm-1:51 pm

2 stops19h 46m

Jackson Hole

Sat 9/20

4:20 pm-8:16 pm

1 stop3h 56m

$508

Grand JunctionJackson

GJT - JAC

GJTJAC

Grand Junction Regnl

Fri 7/11

11:29 am-5:55 pm

1 stop6h 26m

$250

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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, October is the cheapest month in which you can book a flight from Grand Junction to Idaho (average of $314). Flying from Grand Junction to Idaho in June is currently the most expensive (average of $395). 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.

What is the cheapest time of day to fly from GJT to ID?

Find hourly flight availability from Grand Junction to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Grand Junction to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Grand Junction to Idaho. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, October is the cheapest month in which you can book a flight from Grand Junction to Idaho (average of $314). Flying from Grand Junction to Idaho in June is currently the most expensive (average of $395). 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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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$322Average$393FlexibilityNo cancel feeOn-time69%

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