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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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap 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 February 27, 2026.

This Delta deal was found by Cheapflights users on 2/24. 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.
Fri 5/156:51 pm
GJT
-
GEG
1 stop5h 44m
Delta
Sun 5/171:30 pm
GEG
-
GJT
1 stop3h 46m
Delta
Deal found 2/24$211
This Delta deal was found by Cheapflights users on 2/24. 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 7/166:56 pm
GJT
-
BOI
1 stop5h 00m
Delta
Sat 7/185:45 pm
BOI
-
GJT
1 stop4h 05m
Delta
Deal found 2/24$211
This Delta deal was found by Cheapflights users on 2/24. 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 6/116:56 pm
GJT
-
BOI
1 stop5h 00m
Delta
Sat 6/135:45 pm
BOI
-
GJT
1 stop4h 05m
Delta
Deal found 2/24$230
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
GJT
-
BOI
1 stop4h 56m
Delta
Thu 3/1910:35 am
BOI
-
GJT
1 stop6h 00m
Delta
Deal found 2/26$235
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Fri 3/611:10 am
GJT
-
GEG
1 stop7h 16m
United Airlines
Mon 3/95:00 am
GEG
-
GJT
1 stop6h 44m
United Airlines
Deal found 2/25$259
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 8/135:30 am
GJT
-
BOI
1 stop4h 13m
United Airlines
Sat 8/155:22 pm
BOI
-
GJT
1 stop4h 48m
United Airlines
Deal found 2/23$281
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/26:56 pm
GJT
-
BOI
1 stop5h 00m
Delta
Sun 7/125:45 pm
BOI
-
GJT
1 stop4h 05m
Delta
Deal found 2/26$294
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:15 pm
GJT
-
BOI
1 stop4h 56m
Delta
Mon 3/237:05 am
BOI
-
GJT
2 stops14h 48m
Delta
Deal found 2/26$299
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 3/83:22 pm
GJT
-
GEG
1 stop6h 56m
United Airlines
Wed 3/185:00 am
GEG
-
GJT
1 stop6h 44m
United Airlines
Deal found 2/26$305
This American Airlines deal was found by Cheapflights users on 2/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/266:53 pm
GJT
-
BOI
1 stop4h 45m
American Airlines
Tue 3/312:40 pm
BOI
-
GJT
1 stop5h 40m
American Airlines
Deal found 2/24$314
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:15 pm
GJT
-
BOI
1 stop4h 56m
Delta
Mon 3/237:05 am
BOI
-
GJT
2 stops14h 48m
Delta
Deal found 2/26$323
This Delta deal was found by Cheapflights users on 2/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:45 am
GJT
-
BOI
1 stop4h 20m
Delta
Mon 3/236:15 pm
BOI
-
GJT
1 stop3h 38m
Delta
Deal found 2/26$325

Find 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$211
(Delta)

One-way from

$191
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$427
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. 20% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 27, 2026.
Use the filters below to find and compare flights from Grand Junction to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 8/13

6:56 pm-11:56 pm

1 stop5h 00m

Boise Air Term. Gowen Fld

Sat 8/15

5:45 pm-9:50 pm

1 stop4h 05m

$211

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Fri 5/1

5:25 pm-9:56 pm

1 stop4h 31m

Boise Air Term. Gowen Fld

Sun 5/3

12:52 pm-4:46 pm

1 stop3h 54m

$211

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 7/16

6:56 pm-11:56 pm

1 stop5h 00m

Boise Air Term. Gowen Fld

Sat 7/18

5:45 pm-9:50 pm

1 stop4h 05m

$211

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 6/11

6:56 pm-11:56 pm

1 stop5h 00m

Boise Air Term. Gowen Fld

Sat 6/13

5:45 pm-9:50 pm

1 stop4h 05m

$230

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 8/13

5:30 am-9:43 am

1 stop4h 13m

Boise Air Term. Gowen Fld

Sat 8/15

5:22 pm-10:10 pm

1 stop4h 48m

$281

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Tue 3/10

7:05 am-12:41 pm

1 stop6h 36m

Spokane

Wed 3/18

5:00 am-12:44 pm

1 stop6h 44m

$305

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Fri 5/15

6:51 pm-11:59 pm

2 stops6h 08m

Spokane

Sun 5/17

1:30 pm-6:16 pm

1 stop3h 46m

$324

Grand JunctionBoise

GJT - BOI

GJTBOI

Grand Junction Regnl

Thu 3/26

5:30 am-10:06 am

1 stop4h 36m

Boise Air Term. Gowen Fld

Sat 3/28

5:31 pm-10:21 pm

1 stop4h 50m

$335

Grand JunctionSpokane

GJT - GEG

GJTGEG

Grand Junction Regnl

Wed 4/29

7:01 am-12:40 pm

1 stop6h 39m

Spokane

Thu 5/7

1:41 pm-8:44 pm

1 stop6h 03m

$345

Grand JunctionJackson

GJT - JAC

GJTJAC

Grand Junction Regnl

Sat 3/14

11:10 am-5:01 pm

1 stop5h 51m

Jackson Hole

Wed 3/18

4:16 pm-10:22 pm

1 stop6h 06m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/26

Showing 1-10 of 29 resultsSorted by cheapest first
1
2
3

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 February is currently the most expensive (average of $381). 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 February 27, 2026.
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
8,245 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

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
8,245 reviews
Delta
7.9
Good
8,245 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

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
9,362 reviews
Delta
7.9
Good
8,245 reviews

Comfort

7.9

Entertainment

7.8

Boarding

8.1

Crew

8.5

Overall

7.9

Food

7.2

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 4h 13m. There are 503 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 - 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 February is currently the most expensive (average of $381). 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$166Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$210Average$364FlexibilityNo cancel feeOn-time69%

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