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$206+ 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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
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 October 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/12. 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.
Mon 11/107:00 amGJT - GEG
1 stop6h 45mUnited Airlines
Mon 11/171:47 pmGEG - GJT
1 stop5h 43mUnited Airlines
Deal found 10/12$211
This Delta deal was found by Cheapflights users on 10/13. 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 10/215:55 amGJT - GEG
1 stop4h 08mDelta
Tue 10/284:50 pmGEG - GJT
1 stop4h 39mDelta
Deal found 10/13$235
This United Airlines deal was found by Cheapflights users on 10/13. 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 10/287:00 amGJT - BOI
1 stop6h 29mUnited Airlines
Sat 11/15:20 pmBOI - GJT
1 stop4h 38mUnited Airlines
Deal found 10/13$281
This American Airlines deal was found by Cheapflights users on 10/13. 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.
Thu 10/307:02 pmGJT - BOI
1 stop4h 30mAmerican Airlines
Sun 11/25:37 amBOI - GJT
1 stop4h 52mAmerican Airlines
Deal found 10/13$295
This United Airlines deal was found by Cheapflights users on 10/14. 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 10/306:00 pmGJT - BOI
1 stop4h 45mUnited Airlines
Sun 11/25:00 amBOI - GJT
1 stop5h 44mUnited Airlines
Deal found 10/14$302
This Delta deal was found by Cheapflights users on 10/13. 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 10/145:55 amGJT - GEG
1 stop4h 08mDelta
Tue 10/214:50 pmGEG - GJT
1 stop4h 39mDelta
Deal found 10/13$319
This Delta deal was found by Cheapflights users on 10/13. 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 11/255:50 amGJT - GEG
1 stop4h 17mDelta
Tue 12/24:35 pmGEG - GJT
1 stop5h 12mDelta
Deal found 10/13$334
This Delta deal was found by Cheapflights users on 10/13. 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 11/135:50 amGJT - BOI
1 stop4h 22mDelta
Fri 11/145:58 pmBOI - GJT
1 stop4h 39mDelta
Deal found 10/13$337
This United Airlines deal was found by Cheapflights users on 10/13. 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 10/287:00 amGJT - JAC
1 stop6h 17mUnited Airlines
Sat 11/110:45 amJAC - GJT
1 stop6h 09mUnited Airlines
Deal found 10/13$339
This Delta deal was found by Cheapflights users on 10/12. 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.
Mon 11/101:15 pmGJT - GEG
2 stops10h 35mDelta
Mon 11/176:00 amGEG - GJT
1 stop5h 39mDelta
Deal found 10/12$345
This United Airlines deal was found by Cheapflights users on 10/13. 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 11/217:00 amGJT - GEG
1 stop6h 45mUnited Airlines
Fri 11/285:10 amGEG - GJT
1 stop4h 34mUnited Airlines
Deal found 10/13$346
This United Airlines deal was found by Cheapflights users on 10/14. 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 12/1311:00 amGJT - GEG
2 stops25h 48mUnited Airlines
Sat 1/105:00 amGEG - GJT
1 stop6h 40mUnited Airlines
Deal found 10/14$364

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(United Airlines)

One-way from

$206
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$352
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. 17% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 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 October 14, 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

Mon 11/10

7:00 am-12:45 pm

1 stop6h 45m

Spokane

Mon 11/17

1:47 pm-8:30 pm

1 stop5h 43m

$211

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Sat 12/13

11:00 am-3:16 pm

1 stop5h 16m

Spokane

Sat 1/10

5:00 am-12:40 pm

1 stop6h 40m

$211

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Sat 3/7

1:38 pm-5:25 pm

1 stop4h 47m

Spokane

Tue 3/10

1:45 pm-8:35 pm

1 stop5h 50m

$281

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Tue 10/28

7:00 am-1:29 pm

1 stop6h 29m

Boise Air Term. Gowen Fld

Sat 11/1

5:20 pm-9:58 pm

1 stop4h 38m

$281

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 10/30

7:02 pm-11:32 pm

1 stop4h 30m

Boise Air Term. Gowen Fld

Sun 11/2

5:37 am-10:29 am

1 stop4h 52m

$295

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 10/30

6:00 pm-10:45 pm

1 stop4h 45m

Boise Air Term. Gowen Fld

Sun 11/2

5:00 am-10:44 am

1 stop5h 44m

$302

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Tue 11/25

5:50 am-9:07 am

1 stop4h 17m

Spokane

Tue 12/2

4:35 pm-10:47 pm

1 stop5h 12m

$334

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 11/13

5:50 am-10:12 am

1 stop4h 22m

Boise Air Term. Gowen Fld

Fri 11/14

5:58 pm-10:37 pm

1 stop4h 39m

$337

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Sat 3/7

5:56 am-9:03 pm

2 stops16h 07m

Spokane

Tue 3/10

3:05 pm-10:30 pm

2 stops6h 25m

$339

Grand JunctionJackson

GJT - JAC

GJTJAC

Grand Junction Regnl

Tue 10/28

7:00 am-1:17 pm

1 stop6h 17m

Jackson Hole

Sat 11/1

10:45 am-4:54 pm

1 stop6h 09m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 28 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.

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 October 14, 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
8.0
Very good
7,975 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,975 reviews
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,976 reviews
Delta
8.0
Very good
7,975 reviews

Entertainment

7.9

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 4h 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 cheapest airlines to fly from Grand Junction to Idaho one-way?

    $206 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $221 and $226, respectively.

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

    While some choose either Grand Junction Regnl - Spokane or Grand Junction Regnl - Jackson Hole, Grand Junction Regnl - Boise Air Term. Gowen Fld 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.

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$377FlexibilityNo cancel feeOn-time69%

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