$339+ Cheap flights from Boise to Grand Junction (BOI - GJT)
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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GJT
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Grand Junction 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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Cheapest flights from Boise to Grand JunctionExplore the most affordable flight options available from Boise to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Boise to Grand Junction. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/142:02 pm -
1 stop7h 19m
Sat 10/176:00 am -
1 stop7h 22m
Deal found 9/21![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/65:30 pm -
1 stop4h 36m
Tue 10/135:30 am -
1 stop4h 04m
Deal found 9/18![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/142:44 pm -
1 stop5h 46m
Sat 10/176:06 pm -
1 stop4h 27m
Deal found 9/22![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/222:02 pm -
1 stop7h 19m
Wed 10/2812:01 pm -
1 stop4h 58m
Deal found 9/19![American Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/252:44 pm -
1 stop5h 46m
Sun 9/275:30 am -
1 stop4h 04m
Deal found 9/20![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/65:00 am -
1 stop5h 44m
Sat 10/107:00 am -
1 stop6h 38m
Deal found 9/21![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/162:02 pm -
1 stop7h 19m
Mon 10/1912:01 pm -
1 stop4h 58m
Deal found 9/21![American Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/162:44 pm -
1 stop5h 46m
Mon 10/195:30 am -
1 stop4h 04m
Deal found 9/21![United Airlines logo]()
$551
Best flights from Boise to Grand JunctionDiscover carefully curated flight deals from Boise to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Boise to Grand Junction that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/65:30 pm -
1 stop4h 36m
Tue 10/135:30 am -
1 stop4h 04m
Deal found 9/18![United Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/142:02 pm -
1 stop7h 19m
Sat 10/176:00 am -
1 stop7h 22m
Deal found 9/20![American Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 9/20. 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 10/228:49 am -
1 stop3h 41m
Wed 10/281:15 pm -
2 stops8h 53m
Deal found 9/20![Delta logo]()
$564
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/142:44 pm -
1 stop5h 46m
Sat 10/176:06 pm -
1 stop4h 27m
Deal found 9/22![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/222:02 pm -
1 stop7h 19m
Wed 10/2812:01 pm -
1 stop4h 58m
Deal found 9/20![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/162:44 pm -
1 stop5h 46m
Mon 10/195:30 am -
1 stop4h 04m
Deal found 9/21![United Airlines logo]()
$551
Last-minute flights from Boise to Grand JunctionDiscover last-minute flight deals from Boise to Grand Junction. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Grand Junction. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/20. 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 9/252:44 pm -
1 stop5h 46m
Sun 9/275:30 am -
1 stop4h 04m
Deal found 9/20![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/18. 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 10/65:30 pm -
1 stop4h 36m
Tue 10/135:30 am -
1 stop4h 04m
Deal found 9/18![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/65:00 am -
1 stop5h 44m
Sat 10/107:00 am -
1 stop6h 38m
Deal found 9/21![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/142:02 pm -
1 stop7h 19m
Sat 10/176:00 am -
1 stop7h 22m
Deal found 9/21![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/142:44 pm -
1 stop5h 46m
Sat 10/176:06 pm -
1 stop4h 27m
Deal found 9/22![United Airlines logo]()
$383
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/162:02 pm -
1 stop7h 19m
Mon 10/1912:01 pm -
1 stop4h 58m
Deal found 9/21![American Airlines logo]()
$526
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/162:44 pm -
1 stop5h 46m
Mon 10/195:30 am -
1 stop4h 04m
Deal found 9/21![United Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/222:02 pm -
1 stop7h 19m
Wed 10/2812:01 pm -
1 stop4h 58m
Deal found 9/19![American Airlines logo]()
$430
One-way flights from Boise to Grand JunctionSearch for one-way flight options from Boise to Grand Junction. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Boise to Grand Junction. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/52:44 pm -
1 stop5h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![United Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/11:52 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/610:30 am -
1 stop4h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 9/19. 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 10/12:51 pm -
2 stops31h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$760
This Kiwi.com deal was found by Cheapflights users on 9/22. 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.
Tue 10/68:22 pm -
3 stops39h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$977
Find flight deals from Boise to Grand Junction
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Grand Junction (GJT). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
Popular in | September |
Cheapest in | November |
Average price | $692 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Grand Junction 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 23, 2026.
Use the filters below to find and compare flights from Boise to Grand Junction that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Tue 10/6
5:30 pm-10:06 pm
1 stop4h 36m
Grand Junction Regnl
Tue 10/13
5:30 am-9:34 am
1 stop4h 04m
$354
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Mon 10/5
2:44 pm-8:30 pm
1 stop5h 46m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Wed 10/14
2:44 pm-8:30 pm
1 stop5h 46m
Grand Junction Regnl
Sat 10/17
6:06 pm-10:33 pm
1 stop4h 27m
$383
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Wed 10/14
2:02 pm-9:21 pm
1 stop7h 19m
Grand Junction Regnl
Sat 10/17
6:00 am-1:22 pm
1 stop7h 22m
$399
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Thu 10/22
2:02 pm-9:21 pm
1 stop7h 19m
Grand Junction Regnl
Wed 10/28
12:01 pm-4:59 pm
1 stop4h 58m
$399
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Thu 10/1
1:52 pm-9:22 pm
1 stop7h 30m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$405
Quickest round-trip
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Tue 10/6
10:30 am-2:37 pm
1 stop4h 07m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$473
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Fri 10/16
2:44 pm-8:30 pm
1 stop5h 46m
Grand Junction Regnl
Mon 10/19
5:30 am-9:34 am
1 stop4h 04m
$551
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Thu 10/22
8:49 am-12:30 pm
1 stop3h 41m
Grand Junction Regnl
Wed 10/28
1:15 pm-10:08 pm
2 stops8h 53m
$564
BoiseGrand Junction
BOI Boise Air Term. Gowen Fld - GJT Grand Junction Regnl
BOIGJT
Boise Air Term. Gowen Fld
Thu 10/1
2:51 pm-10:06 pm
2 stops31h 15m
Grand Junction Regnl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$760
Sorted by cheapest first
Compare providers for flights from Boise to Grand Junction
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 Boise to Grand Junction in September.
| 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 Boise-Grand Junction flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Grand Junction flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Grand Junction flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Grand Junction 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 Boise-Grand Junction 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 Boise to Grand Junction
Have a flexible travel schedule? Discover the best time to fly to Grand Junction from Boise with our price prediction graph.
BOI-GJT
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.
Reviews of airlines servicing Grand Junction
Get insights into the airlines that provide service to Grand Junction. 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 Grand Junction. Reviews last updated September 23, 2026.
Read through reviews of airlines operating flights from Boise to Grand Junction, such as Delta and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Crew
8.5
Overall
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Related info for your journey
Find useful and relevant information for your journey from Boise to Grand Junction. 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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Book flights to Grand Junction if you plan to visit one of these locationsParachute
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Boise and Grand Junction flights
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Top 2 airlines flying from Boise to Grand Junction
Discover the top 2 airlines that operate flights from Boise to Grand Junction. 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$220 | Average$431 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$235 | Average$428 | FlexibilityNo cancel fee | On-time69% |