What airlines fly to Boise?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Boise from Greenville according to our data. American Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 4 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport?

Prices for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport?

As of January 2026, there are 3 operators available to choose from for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport.

How old do you have to be to fly from Greenville Airport to Boise Air Term. Gowen Fld Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$398 Cheap Flights from Greenville to Boise in 2026

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Find the cheapest flights from Greenville to Boise

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:25 pm - 1:55 am

GSP

BOI

9h 30m

2 stops

5:40 am - 8:30 pm

BOI

GSP

12h 50m

2 stops

$404Southwest

Mon, Mar 16 - Wed, Mar 18

4:25 pm - 1:00 am

GSP

BOI

10h 35m

2 stops

8:30 am - 8:50 pm

BOI

GSP

10h 20m

2 stops

$436Southwest

Thu, Feb 12 - Sat, Feb 28

7:29 am - 1:00 pm

GSP

BOI

7h 31m

1 stop

1:30 pm - 11:42 pm

BOI

GSP

8h 12m

1 stop

$451American Airlines

Mon, Feb 16 - Thu, Feb 19

6:30 am - 12:33 pm

GSP

BOI

8h 03m

1 stop

6:25 am - 3:15 pm

BOI

GSP

6h 50m

1 stop

$462United Airlines

Sat, Feb 14 - Wed, Feb 18

6:01 am - 12:48 pm

GSP

BOI

8h 47m

1 stop

1:39 pm - 10:45 pm

BOI

GSP

7h 06m

1 stop

$463American Airlines

Thu, Mar 26 - Fri, Apr 3

6:30 am - 12:33 pm

GSP

BOI

8h 03m

1 stop

8:05 am - 11:59 pm

BOI

GSP

13h 54m

2 stops

$467United Airlines

Sat, Feb 14 - Wed, Feb 18

6:30 am - 12:33 pm

GSP

BOI

8h 03m

1 stop

7:11 am - 8:41 pm

BOI

GSP

11h 30m

2 stops

$472United Airlines

Sat, Feb 14 - Wed, Feb 18

6:01 am - 12:48 pm

GSP

BOI

8h 47m

1 stop

1:31 pm - 10:14 pm

BOI

GSP

6h 43m

1 stop

$480American Airlines

Thu, Mar 26 - Fri, Apr 3

6:01 am - 12:48 pm

GSP

BOI

8h 47m

1 stop

6:33 pm - 8:38 am

BOI

GSP

12h 05m

2 stops

$490American Airlines

Thu, Mar 26 - Fri, Apr 3

6:30 am - 12:33 pm

GSP

BOI

8h 03m

1 stop

7:11 am - 9:59 pm

BOI

GSP

12h 48m

2 stops

$497United Airlines

Thu, Feb 12 - Sat, Feb 28

Southwest flights from Greenville to Boise

Our best Southwest deals on Greenville to Boise flight tickets

Southwest

Mar 16

GSP6:25 pmGreenville

9h 30m

2 stops

BOI1:55 amBoise Air Term. Gowen Fld

Mar 18

BOI5:40 amBoise Air Term. Gowen Fld

12h 50m

2 stops

GSP8:30 pmGreenville

$404

Southwest

Feb 12

GSP4:25 pmGreenville

10h 35m

2 stops

BOI1:00 amBoise Air Term. Gowen Fld

Feb 28

BOI8:30 amBoise Air Term. Gowen Fld

10h 20m

2 stops

GSP8:50 pmGreenville

$436

Southwest

Jul 9

GSP1:55 pmGreenville

11h 00m

2 stops

BOI10:55 pmBoise Air Term. Gowen Fld

Jul 12

BOI7:20 amBoise Air Term. Gowen Fld

9h 30m

2 stops

GSP6:50 pmGreenville

$544

American Airlines flights from Greenville to Boise

Our best American Airlines deals on Greenville to Boise flight tickets

American Airlines

Feb 16

GSP7:29 amGreenville

7h 31m

1 stop

BOI1:00 pmBoise Air Term. Gowen Fld

Feb 19

BOI1:30 pmBoise Air Term. Gowen Fld

8h 12m

1 stop

GSP11:42 pmGreenville

$451

American Airlines

Mar 26

GSP6:01 amGreenville

8h 47m

1 stop

BOI12:48 pmBoise Air Term. Gowen Fld

Apr 3

BOI1:39 pmBoise Air Term. Gowen Fld

7h 06m

1 stop

GSP10:45 pmGreenville

$463

American Airlines

Mar 26

GSP6:01 amGreenville

8h 47m

1 stop

BOI12:48 pmBoise Air Term. Gowen Fld

Apr 3

BOI1:31 pmBoise Air Term. Gowen Fld

6h 43m

1 stop

GSP10:14 pmGreenville

$480

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Mon 3/16

6:25 pm-1:55 am

2 stops9h 30m

Boise Air Term. Gowen Fld

Wed 3/18

5:40 am-8:30 pm

2 stops12h 50m

$404

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Thu 2/12

4:25 pm-1:00 am

2 stops10h 35m

Boise Air Term. Gowen Fld

Sat 2/28

8:30 am-8:50 pm

2 stops10h 20m

$436

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Mon 2/16

7:29 am-1:00 pm

1 stop7h 31m

Boise Air Term. Gowen Fld

Thu 2/19

1:30 pm-11:42 pm

1 stop8h 12m

$451

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 2/14

6:30 am-12:33 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Wed 2/18

6:25 am-3:15 pm

1 stop6h 50m

$462

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Thu 3/26

6:01 am-12:48 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Fri 4/3

1:39 pm-10:45 pm

1 stop7h 06m

$463

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 2/14

6:30 am-12:33 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Wed 2/18

8:05 am-11:59 pm

2 stops13h 54m

$467

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 2/14

6:30 am-12:33 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Wed 2/18

7:11 am-8:41 pm

2 stops11h 30m

$472

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Thu 3/26

6:01 am-12:48 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Fri 4/3

1:31 pm-10:14 pm

1 stop6h 43m

$480

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Thu 3/26

6:01 am-12:48 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Fri 4/3

6:33 pm-8:38 am

2 stops12h 05m

$490

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Thu 2/12

6:30 am-12:33 pm

1 stop8h 03m

Boise Air Term. Gowen Fld

Sat 2/28

7:11 am-9:59 pm

2 stops12h 48m

$497

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Greenville to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Boise?

The month of June is, on average, the cheapest month to fly to Boise from Greenville, with most prices found around $388. If you aren’t able to travel during the month of June, then book flights to Boise from Greenville during February instead. Flights to Boise in February, while not as cheap as those in June, still average around $391.

Can stopping save me money on Greenville to Boise flights?

You could potentially save up to 22% on your flight if you consider stops on a Greenville to Boise flight.

When to book flights from Greenville to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Boise (GSP to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Boise

Fastest flight time	8h 03m
Direct flights	None

The fastest flight from Greenville to Boise takes 8h 03m

There are no direct flights from Greenville to Boise. There are no popular flight routes from Greenville to Boise.

Search flight deals

How far is Greenville to Boise Air Term. Gowen Fld by plane?
Boise Air Term. Gowen Fld is 1891.5 mi away from Greenville. In terms of flight time, this usually takes a little over 8h 03m.
When did momondo last update prices for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport?
As of January 2026, there are 3 operators available to choose from for flights from Greenville Airport to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Greenville Airport to Boise Air Term. Gowen Fld Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Greenville to Boise?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Greenville to Boise is American Airlines (52% of total bookings). The next most popular airlines are United Airlines (25%) and Delta (23%).

Best airlines flying from Greenville to Boise

Compare and see reviews for airlines that fly from Greenville to Boise with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $330	Free Cancellation	Rating 7.2 11,174 reviews	Search American Airlines flights
Delta	PriceFrom $335	Free Cancellation	Rating 7.9 8,089 reviews	Search Delta flights
United Airlines	PriceFrom $360	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights

Nampa

McCall

Meridian

Caldwell

Ontario

Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Boise?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Boise. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Boise with flexible booking policies on momondo?

Flights from Greenville to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Greenville to Boise?

momondo helps you find the best flight between Greenville and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Greenville to Boise right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boise, momondo offers a useful price alert feature which will track prices for flights to Boise from Greenville and alert you when they change.