$179+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Grand Junction to IdahoExplore 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 September 11, 2026.
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 September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 12/31:29 pm -
1 stop5h 28m
Sun 12/65:05 am -
1 stop6h 17m
Deal found 9/10![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/226:33 pm -
1 stop5h 26m
Sun 10/252:02 pm -
1 stop7h 19m
Deal found 9/8![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 12/11:29 pm -
1 stop5h 28m
Tue 12/89:00 am -
1 stop4h 23m
Deal found 9/10![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/155:30 am -
1 stop4h 04m
Sun 10/186:25 am -
1 stop6h 06m
Deal found 9/8![United Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/66:00 am -
1 stop7h 22m
Tue 10/132:02 pm -
1 stop4h 39m
Deal found 9/8![American Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/77:00 am -
1 stop6h 47m
Wed 11/111:49 pm -
1 stop5h 48m
Deal found 9/10![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/75:30 am -
1 stop4h 26m
Wed 11/116:30 am -
1 stop4h 17m
Deal found 9/10![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:16 pm -
2 stops6h 41m
Tue 12/86:00 am -
1 stop5h 36m
Deal found 9/10![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/249:24 am -
1 stop6h 58m
Sun 9/275:00 am -
1 stop6h 31m
Deal found 9/11![United Airlines logo]()
$408
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/117:00 am -
1 stop6h 35m
Sat 9/195:00 am -
1 stop6h 38m
Deal found 9/10![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/77:00 am -
1 stop6h 36m
Tue 10/135:00 am -
1 stop6h 31m
Deal found 9/7![United Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/6. 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 9/106:53 pm -
1 stop4h 48m
Sat 9/126:30 am -
1 stop4h 57m
Deal found 9/6![American Airlines logo]()
$439
Best flights from Grand Junction to IdahoDiscover carefully curated flight deals from Grand Junction to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Grand Junction to Idaho that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/6. 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 1/287:43 am -
1 stop5h 47m
Sat 1/302:45 pm -
1 stop5h 42m
Deal found 9/6![United Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 9/9. 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 10/81:15 pm -
1 stop3h 59m
Tue 10/136:00 am -
1 stop5h 30m
Deal found 9/9![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/77:00 am -
1 stop6h 47m
Wed 11/111:49 pm -
1 stop5h 48m
Deal found 9/10![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/71:47 pm -
1 stop4h 16m
Wed 11/112:51 pm -
1 stop7h 08m
Deal found 9/9![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/249:24 am -
1 stop6h 58m
Sun 9/275:00 am -
1 stop6h 31m
Deal found 9/11![United Airlines logo]()
$408
This Delta deal was found by Cheapflights users on 9/7. 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 12/221:11 pm -
1 stop6h 07m
Mon 12/286:00 am -
1 stop5h 20m
Deal found 9/7![Delta logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 1/287:43 am -
1 stop5h 47m
Sun 1/312:45 pm -
1 stop5h 42m
Deal found 9/10![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/255:30 am -
1 stop4h 04m
Tue 9/295:30 pm -
1 stop4h 36m
Deal found 9/10![United Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/6. 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 12/274:38 pm -
1 stop5h 10m
Sun 1/35:00 am -
1 stop6h 37m
Deal found 9/6![United Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/910:30 am -
1 stop4h 42m
Tue 1/1210:51 am -
1 stop6h 09m
Deal found 9/8![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/221:40 pm -
1 stop4h 09m
Sat 9/264:28 pm -
1 stop4h 02m
Deal found 9/7![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/85:30 am -
1 stop4h 04m
Sun 10/116:25 am -
1 stop4h 19m
Deal found 9/8![United Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/81:34 pm -
1 stop4h 15m
Thu 10/154:28 pm -
1 stop4h 02m
Deal found 9/9![United Airlines logo]()
$549
Last-minute flights from Grand Junction to IdahoDiscover last-minute flight deals from Grand Junction to Idaho. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to Idaho. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/117:00 am -
1 stop6h 35m
Sat 9/195:00 am -
1 stop6h 38m
Deal found 9/10![United Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/7. 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 9/156:07 pm -
1 stop4h 56m
Wed 9/235:40 pm -
1 stop4h 19m
Deal found 9/7![United Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/188:20 am -
1 stop5h 53m
Wed 9/2312:45 pm -
1 stop8h 12m
Deal found 9/8![American Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/189:24 am -
1 stop6h 47m
Wed 9/235:00 am -
1 stop6h 38m
Deal found 9/9![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 9/249:24 am -
1 stop6h 58m
Sun 9/275:00 am -
1 stop6h 31m
Deal found 9/11![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/246:53 pm -
1 stop4h 48m
Mon 9/286:30 am -
1 stop4h 57m
Deal found 9/9![American Airlines logo]()
$445
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 9/255:30 am -
1 stop4h 04m
Tue 9/295:30 pm -
1 stop4h 36m
Deal found 9/10![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Tue 10/66:00 am -
1 stop7h 22m
Tue 10/132:02 pm -
1 stop4h 39m
Deal found 9/8![American Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/77:00 am -
1 stop6h 36m
Tue 10/135:00 am -
1 stop6h 31m
Deal found 9/7![United Airlines logo]()
$426
This Delta deal was found by Cheapflights users on 9/7. 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 10/71:15 pm -
1 stop3h 59m
Tue 10/135:10 am -
2 stops6h 20m
Deal found 9/7![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/155:30 am -
1 stop4h 04m
Sun 10/186:25 am -
1 stop6h 06m
Deal found 9/8![United Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/226:33 pm -
1 stop5h 26m
Sun 10/252:02 pm -
1 stop7h 19m
Deal found 9/8![American Airlines logo]()
$339
One-way flights from Grand Junction to IdahoSearch for one-way flight options from Grand Junction to Idaho. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Grand Junction to Idaho. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/512:45 pm -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:45 pm -
1 stop25h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$207
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:33 pm -
1 stop5h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$274
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:48 pm -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$274
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/177:00 am -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:15 pm -
2 stops9h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/107:00 am -
1 stop6h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:15 pm -
2 stops9h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$335
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2011:16 am -
2 stops11h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$345
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/181:10 pm -
3 stops29h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$355
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/235:30 am -
1 stop4h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:15 pm -
2 stops9h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$376
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $179 (Kiwi.com) |
Popular in | September |
Cheapest in | January |
Average price | $665 |
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 7,457,451 searches. Data last updated September 11, 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
Cheapest round-trip
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Thu 10/8
12:45 pm-1:55 pm
1 stop25h 10m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Mon 10/19
6:33 pm-11:01 pm
1 stop5h 28m
Spokane
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Sat 10/17
7:00 am-12:34 pm
1 stop6h 34m
Spokane
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Sat 10/17
1:15 pm-9:22 pm
2 stops9h 07m
Spokane
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$335
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Mon 10/19
1:15 pm-11:59 pm
2 stops11h 44m
Spokane
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$335
Quickest round-trip
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Wed 9/23
5:30 am-9:35 am
1 stop4h 05m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$371
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Sat 10/10
1:15 pm-9:22 pm
2 stops9h 07m
Spokane
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$376
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Thu 1/28
7:43 am-1:30 pm
1 stop5h 47m
Boise Air Term. Gowen Fld
Sat 1/30
2:45 pm-8:27 pm
1 stop5h 42m
$378
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Fri 9/18
6:12 pm-10:40 pm
1 stop4h 28m
Boise Air Term. Gowen Fld
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$395
Grand JunctionSpokane
GJT Grand Junction Regnl - GEG Spokane
GJTGEG
Grand Junction Regnl
Sat 11/7
7:00 am-12:47 pm
1 stop6h 47m
Spokane
Wed 11/11
1:49 pm-8:37 pm
1 stop5h 48m
$399
Showing 1-10 of 22 resultsSorted by cheapest first
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.
GJT-BOI
GJT-GEG
GJT-JAC
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
GJT-USID
GJT-BOI
GJT-GEG
GJT-JAC
What is the cheapest month to book a flight from Grand Junction to Idaho?
Currently, January is the cheapest month in which you can book a flight from Grand Junction to Idaho (average of $211). Flying from Grand Junction to Idaho in September is currently the most expensive (average of $665). 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?
Airfare is below average for this route at the moment.
Grand Junction to Idaho flights typically cost between $560 and $681 in October.The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Oct 22-Oct 25).
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 September 11, 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.
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
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Alternative routes for Grand Junction to Idaho
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Complete your trip
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Grand Junction and Idaho flights
Browse other Grand Junction and Idaho flight options. Last updated on September 11, 2026.
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Grand Junction to Idaho flights
Consider these flights traveling from Grand Junction to Idaho.
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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$376 | FlexibilityNo cancel fee | On-time69% |