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$231+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(American Airlines)

One-way from

$231
(United Airlines)

Popular in

April

Cheapest in

June

Average price

$418
Provider with most accurate pricing for Grand Junction Regnl-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Grand Junction Regnl-Boise Air Term. Gowen Fld flights.
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From Grand Junction Regnl to Idaho
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One-way flight from Grand Junction Regnl to Idaho
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Highest demand for flights based on searches. 17% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 4/116:37 pmGJT - BOI
1 stop4h 57mAmerican Airlines
Tue 4/156:37 amBOI - GJT
1 stop4h 29mAmerican Airlines
Deal found 3/27$309
This American Airlines deal was found by Cheapflights users on 3/27. 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 7/116:59 pmGJT - GEG
1 stop4h 58mAmerican Airlines
Sat 7/193:10 pmGEG - GJT
1 stop8h 07mAmerican Airlines
Deal found 3/27$431
This United Airlines deal was found by Cheapflights users on 3/27. 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 6/61:45 pmGJT - GEG
1 stop4h 19mUnited Airlines
Tue 6/105:40 amGEG - GJT
1 stop6h 06mUnited Airlines
Deal found 3/27$506
This United Airlines deal was found by Cheapflights users on 3/28. 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 4/95:30 amGJT - BOI
1 stop4h 17mUnited Airlines
Fri 4/1111:00 amBOI - GJT
2 stops23h 48mUnited Airlines
Deal found 3/28$529
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 4/116:05 amGJT - BOI
1 stop4h 02mDelta
Tue 4/152:20 pmBOI - GJT
2 stops8h 11mDelta
Deal found 3/27$566
This Delta deal was found by Cheapflights users on 3/27. 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.
Fri 7/116:51 pmGJT - GEG
2 stops6h 28mDelta
Sat 7/191:00 pmGEG - GJT
2 stops8h 30mDelta
Deal found 3/27$608

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 March 28, 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 JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 4/11

6:37 pm-11:34 pm

1 stop4h 57m

Boise Air Term. Gowen Fld

Tue 4/15

6:37 am-11:06 am

1 stop4h 29m

$309

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 7/11

6:59 pm-10:57 pm

1 stop4h 58m

Spokane

Sat 7/19

3:10 pm-12:17 am

1 stop8h 07m

$431

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 6/6

1:45 pm-5:04 pm

1 stop4h 19m

Spokane

Tue 6/10

5:40 am-12:46 pm

1 stop6h 06m

$506

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Wed 4/9

5:30 am-9:47 am

1 stop4h 17m

Boise Air Term. Gowen Fld

Fri 4/11

11:00 am-10:48 am

2 stops23h 48m

$529

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 4/11

6:05 am-10:07 am

1 stop4h 02m

Boise Air Term. Gowen Fld

Tue 4/15

2:20 pm-10:31 pm

2 stops8h 11m

$566

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 7/11

6:51 pm-12:19 am

2 stops6h 28m

Spokane

Sat 7/19

1:00 pm-10:30 pm

2 stops8h 30m

$608

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 4/18

7:05 am-12:38 pm

1 stop6h 33m

$231

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 4/4

12:19 pm-10:59 pm

2 stops11h 40m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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 $421). 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 March 28, 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 March 28, 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
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $421). 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$298Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$322Average$458FlexibilityNo cancel feeOn-time69%
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