$177 Cheap Flights from Grand Junction (GJT) to Boise (BOI)

View $177 flight on Fri, Oct 31, 2025Opens in a new window

Popular airlines from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)

Cheap Flights from Grand Junction to Boise (GJT-BOI)

Prices were available within the past 7 days and start at $177 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 25 - Fri, Oct 31
GJT
Grand Junction
BOI
Boise
$189 Roundtrip, found 5 hours ago
$189
Roundtrip
found 5 hours ago
Select Delta flight, departing Sat, Oct 25 from Grand Junction to Boise, returning Fri, Oct 31, priced at $189 found 5 hours ago
Delta
Sat, Nov 1 - Tue, Nov 18
GJT
Grand Junction
BOI
Boise
$194 Roundtrip, found 21 hours ago
$194
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Nov 1 from Grand Junction to Boise, returning Tue, Nov 18, priced at $194 found 21 hours ago
Delta
Mon, Oct 13 - Sat, Oct 25
GJT
Grand Junction
BOI
Boise
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Grand Junction to Boise, returning Sat, Oct 25, priced at $199 found 3 days ago
Delta
Mon, Oct 13 - Wed, Oct 29
GJT
Grand Junction
BOI
Boise
$204 Roundtrip, found 3 days ago
$204
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 13 from Grand Junction to Boise, returning Wed, Oct 29, priced at $204 found 3 days ago
Delta
Tue, Oct 14 - Sat, Oct 18
GJT
Grand Junction
BOI
Boise
$209 Roundtrip, found 5 hours ago
$209
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Oct 14 from Grand Junction to Boise, returning Sat, Oct 18, priced at $209 found 5 hours ago
Delta
Fri, Jun 5 - Mon, Jun 8
GJT
Grand Junction
BOI
Boise
$224 Roundtrip, found 6 hours ago
$224
Roundtrip
found 6 hours ago
Select Delta flight, departing Fri, Jun 5 from Grand Junction to Boise, returning Mon, Jun 8, priced at $224 found 6 hours ago
Delta
Tue, Nov 18 - Thu, Dec 4
GJT
Grand Junction
BOI
Boise
$229 Roundtrip, found 15 hours ago
$229
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Nov 18 from Grand Junction to Boise, returning Thu, Dec 4, priced at $229 found 15 hours ago
United
Sat, Oct 25 - Fri, Oct 31
GJT
Grand Junction
BOI
Boise
$233 Roundtrip, found 5 hours ago
$233
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Oct 25 from Grand Junction to Boise, returning Fri, Oct 31, priced at $233 found 5 hours ago
Delta
Tue, Oct 14 - Sun, Oct 19
GJT
Grand Junction
BOI
Boise
$234 Roundtrip, found 5 hours ago
$234
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Oct 14 from Grand Junction to Boise, returning Sun, Oct 19, priced at $234 found 5 hours ago
American Airlines
Tue, Dec 9 - Thu, Jan 15
GJT
Grand Junction
BOI
Boise
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Dec 9 from Grand Junction to Boise, returning Thu, Jan 15, priced at $281 found 1 day ago

Find the cheapest month to fly from Grand Junction (GJT) to Boise (BOI)

September is typically the cheapest month to fly

From $228 - $488 per traveler.

Alternative airports near Boise

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $209
BOI
Boise Airport
CheapestClosest
Average driving time to city center8 min
Flights from $209

Frequently asked questions

How much does a flight from Grand Junction Regional Airport (GJT) to Boise Airport (BOI) cost?
Lock in a cheap one-way flight from $177 or cheap return flight from $189 from Grand Junction Regional Airport (GJT) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)?
Planning your trip for October is a good way to save, as it's the cheapest month for flights between GJT and BOI. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)?
To find the cheapest airline flying from GJT to BOI, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)?
You'll have to take a flight with a layover if you're traveling from Grand Junction Regional Airport (GJT) to Boise Airport (BOI). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from GJT to BOI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)?
Book a flight from Grand Junction Regional Airport (GJT) to Boise Airport (BOI) that takes off before 3 PM to reduce the likelihood of delays. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Grand Junction Regional Airport (GJT) to Boise Airport (BOI) last-minute?
Holding off until just before your departure to book your flight from GJT to BOI often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of scoring a bargain.
Is it cheaper to book a GJT to BOI flight and hotel package?
You can save money by booking a GJT to BOI flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Grand Junction Regional Airport (GJT) to Boise Airport (BOI)?
If you reserved your GJT to BOI flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Grand Junction Regional
Destination airport
Boise
Airlines serving
American Airlines, Delta, United
Roundtrip price
$188
Distance
503 mi

Book with confidence

Book with confidence

Grand Junction to Boise Flights

The cheapest times to fly from Grand Junction to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Grand Junction to Boise are during the month of October. You can find some of the cheapest flights from Grand Junction to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grand Junction to Boise

Sunday is one of the best days to book for cheap flights from Grand Junction to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Grand Junction to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Grand Junction to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from $177 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Grand Junction to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Grand Junction to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Grand Junction to Boise Flights

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*Available to One Key members.