$339+ Cheap flights from Grand Junction to Boise (GJT - BOI)
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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
GJT — BOI
Nov 5 — Nov 121
Round-trip
1 adult, Economy
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Find cheap flights from Grand Junction to Boise with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Grand Junction to Boise
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Best
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Cheapest flights from Grand Junction to BoiseExplore the most affordable flight options available from Grand Junction to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
Explore the most affordable flight options available from Grand Junction to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2026.
This American Airlines deal was found by Cheapflights users on 10/2. 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 12/46:00 am -
1 stop7h 28m
Mon 12/76:06 am -
1 stop5h 22m
Deal found 10/2![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/225:30 am -
1 stop4h 04m
Sun 10/255:44 pm -
1 stop4h 15m
Deal found 10/4![United Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:00 am -
1 stop7h 22m
Wed 10/216:17 am -
1 stop5h 02m
Deal found 10/2![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/166:06 pm -
1 stop4h 27m
Tue 10/205:30 pm -
1 stop4h 36m
Deal found 10/1![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 10/1. 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 stop4h 19m
Deal found 10/1![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/145:30 am -
1 stop4h 04m
Sun 10/186:25 am -
1 stop4h 19m
Deal found 10/5![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/73:11 pm -
1 stop7h 48m
Wed 11/115:44 pm -
1 stop4h 15m
Deal found 10/4![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/156:33 pm -
1 stop5h 26m
Sun 10/182:02 pm -
1 stop7h 19m
Deal found 10/4![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/156:33 pm -
1 stop5h 26m
Mon 10/192:02 pm -
1 stop7h 19m
Deal found 10/1![American Airlines logo]()
$531
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 11/211:58 am -
1 stop7h 26m
Tue 11/32:03 pm -
1 stop4h 58m
Deal found 10/4![American Airlines logo]()
$567
Best flights from Grand Junction to BoiseDiscover carefully curated flight deals from Grand Junction to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
Discover carefully curated flight deals from Grand Junction to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2026.
This American Airlines deal was found by Cheapflights users on 10/2. 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 12/46:00 am -
1 stop7h 28m
Mon 12/76:06 am -
1 stop5h 22m
Deal found 10/2![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/166:06 pm -
1 stop4h 27m
Tue 10/205:30 pm -
1 stop4h 36m
Deal found 10/1![United Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 10/1. 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 stop4h 19m
Deal found 10/1![United Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/145:30 am -
1 stop4h 04m
Sun 10/186:25 am -
1 stop4h 19m
Deal found 10/5![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/73:11 pm -
1 stop7h 48m
Wed 11/115:44 pm -
1 stop4h 15m
Deal found 10/5![United Airlines logo]()
$439
Last-minute flights from Grand Junction to BoiseDiscover last-minute flight deals from Grand Junction to Boise. Data last updated October 6, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Junction to Boise. Data last updated October 6, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/145:30 am -
1 stop4h 04m
Sun 10/186:25 am -
1 stop4h 19m
Deal found 10/5![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/1. 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 stop4h 19m
Deal found 10/1![United Airlines logo]()
$385
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/156:33 pm -
1 stop5h 26m
Sun 10/182:02 pm -
1 stop7h 19m
Deal found 10/4![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/156:33 pm -
1 stop5h 26m
Mon 10/192:02 pm -
1 stop7h 19m
Deal found 10/1![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/166:06 pm -
1 stop4h 27m
Tue 10/205:30 pm -
1 stop4h 36m
Deal found 10/1![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sat 10/176:00 am -
1 stop7h 22m
Wed 10/216:17 am -
1 stop5h 02m
Deal found 10/2![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/225:30 am -
1 stop4h 04m
Sun 10/255:44 pm -
1 stop4h 15m
Deal found 10/4![United Airlines logo]()
$366
This Delta deal was found by Cheapflights users on 10/4. 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 10/221:15 pm -
2 stops10h 44m
Sun 10/258:49 am -
1 stop3h 41m
Deal found 10/4![Delta logo]()
$629
This American Airlines deal was found by Cheapflights users on 10/4. 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.
Mon 11/211:58 am -
1 stop7h 26m
Tue 11/32:03 pm -
1 stop4h 58m
Deal found 10/4![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/73:11 pm -
1 stop7h 48m
Wed 11/115:44 pm -
1 stop4h 15m
Deal found 10/4![United Airlines logo]()
$439
Find flight deals from Grand Junction to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Grand Junction (GJT) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
Popular in | July |
Cheapest in | January |
Average price | $368 |
Cheapflights Fare Finder
Customize your flight search to find flights from Grand Junction to Boise 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 October 6, 2026.
Use the filters below to find and compare flights from Grand Junction to Boise 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
Fri 12/4
6:00 am-1:28 pm
1 stop7h 28m
Boise Air Term. Gowen Fld
Mon 12/7
6:06 am-11:28 am
1 stop5h 22m
$339
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Fri 10/16
6:06 pm-10:33 pm
1 stop4h 27m
Boise Air Term. Gowen Fld
Tue 10/20
5:30 pm-10:06 pm
1 stop4h 36m
$381
Quickest round-trip
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Thu 10/15
5:30 am-9:34 am
1 stop4h 04m
Boise Air Term. Gowen Fld
Sun 10/18
6:25 am-10:44 am
1 stop4h 19m
$385
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Wed 10/14
5:30 am-9:34 am
1 stop4h 04m
Boise Air Term. Gowen Fld
Sun 10/18
6:25 am-10:44 am
1 stop4h 19m
$429
Grand JunctionBoise
GJT Grand Junction Regnl - BOI Boise Air Term. Gowen Fld
GJTBOI
Grand Junction Regnl
Sat 11/7
3:11 pm-10:59 pm
1 stop7h 48m
Boise Air Term. Gowen Fld
Wed 11/11
5:44 pm-9:59 pm
1 stop4h 15m
$439
Sorted by cheapest first
Compare providers for flights from Grand Junction to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Junction to Boise in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Grand Junction-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Junction-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Junction-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Grand Junction-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Junction-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Grand Junction to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Grand Junction with our price prediction graph.
GJT-BOI
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 Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated October 6, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Grand Junction to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Food
7.2
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Comfort
7.8
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 Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
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Grand Junction and Boise flights
Browse other Grand Junction and Boise flight options. Last updated on October 6, 2026.
Other flights from Grand Junction
Browse through other flights departing from Grand Junction. Flights are based on user searches made on Cheapflights and were last updated on October 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Grand Junction to Boise
Discover the top 2 airlines that operate flights from Grand Junction to Boise. 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 October 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$188 | Average$344 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$211 | Average$408 | FlexibilityNo cancel fee | On-time69% |