What airlines fly to Idaho?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho from Greenville according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 3 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Greenville to Idaho?

American Airlines and Delta are the most popular carriers operating from Greenville to Idaho

When did momondo last update prices for flights from Greenville Airport to Idaho?

Prices for flights from Greenville Airport to Idaho are updated daily.

How many operators does momondo search for flights from Greenville Airport to Idaho?

There are 2 operators available for flights from Greenville Airport to Idaho as of November 2026.

How old do you have to be to fly from Greenville Airport to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Idaho.

What documentation or ID do you need to fly to Idaho?

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$185 Cheap Flights from Greenville to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 1:44 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

8h 44m1 stop Atlanta Hartsfield-Jackson

1:47 pm - 10:22 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

6h 35m1 stop Atlanta Hartsfield-Jackson

$319Delta

Thu, Dec 3 - Wed, Dec 9

7:00 am - 1:44 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

8h 44m1 stop Atlanta Hartsfield-Jackson

5:56 pm - 9:40 amBOI Boise Air Term. Gowen Fld-GSP Greenville

13h 44m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson

$324Delta

Thu, Dec 3 - Wed, Dec 9

6:09 pm - 12:04 amGSP Greenville-BOI Boise Air Term. Gowen Fld

7h 55m1 stop Chicago O'Hare Intl

2:14 pm - 10:40 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

6h 26m1 stop Dallas/Fort Worth

$369American Airlines

Fri, Feb 26 - Mon, Mar 1

7:05 am - 12:59 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

7h 54m1 stop Chicago O'Hare Intl

1:39 pm - 9:56 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

6h 17m1 stop Chicago O'Hare Intl

$369American Airlines

Thu, Dec 3 - Wed, Dec 9

1:00 pm - 8:37 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

9h 37m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

2:30 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

7h 28m1 stop Atlanta Hartsfield-Jackson

$374Delta

Fri, Feb 26 - Mon, Mar 1

7:05 am - 12:59 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

7h 54m1 stop Chicago O'Hare Intl

6:06 am - 7:00 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

10h 54m2 stops Phoenix Sky Harbor Intl Charlotte Douglas

$374American Airlines

Thu, Dec 3 - Wed, Dec 9

7:00 am - 6:38 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

13h 38m2 stops Atlanta Hartsfield-Jackson Seattle/Tacoma Intl

5:15 am - 6:30 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

11h 15m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$380Delta

Thu, Dec 3 - Wed, Dec 9

12:50 pm - 11:30 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

12h 40m2 stops Nashville Intl San Diego

7:30 am - 7:25 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

9h 55m2 stops Denver Intl Nashville Intl

$410Southwest

Fri, Feb 26 - Mon, Mar 1

4:18 pm - 9:27 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

7h 09m1 stop Denver Intl

6:15 am - 3:12 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

6h 57m1 stop Denver Intl

$489United Airlines

Sat, Dec 5 - Wed, Dec 9

6:30 am - 12:07 pmGSP Greenville-BOI Boise Air Term. Gowen Fld

7h 37m1 stop Chicago O'Hare Intl

6:15 am - 8:59 pmBOI Boise Air Term. Gowen Fld-GSP Greenville

12h 44m2 stops Denver Intl Chicago O'Hare Intl

$494United Airlines

Sat, Dec 5 - Wed, Dec 9

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Delta flights from Greenville to Idaho

Our best Delta deals on Greenville to Idaho flight tickets

Delta

Dec 3

GSP7:00 amGreenville

8h 44m

1 stop

BOI1:44 pmBoise Air Term. Gowen Fld

Dec 9

BOI1:47 pmBoise Air Term. Gowen Fld

6h 35m

1 stop

GSP10:22 pmGreenville

$319

Delta

Dec 3

GSP7:00 amGreenville

8h 44m

1 stop

BOI1:44 pmBoise Air Term. Gowen Fld

Dec 9

BOI5:56 pmBoise Air Term. Gowen Fld

13h 44m

2 stops

GSP9:40 amGreenville

$324

Delta

Dec 3

GSP7:00 amGreenville

13h 38m

2 stops

BOI6:38 pmBoise Air Term. Gowen Fld

Dec 9

BOI5:15 amBoise Air Term. Gowen Fld

11h 15m

2 stops

GSP6:30 pmGreenville

$380

United Airlines flights from Greenville to Idaho

Our best United Airlines deals on Greenville to Idaho flight tickets

United Airlines

Dec 5

GSP4:18 pmGreenville

7h 09m

1 stop

BOI9:27 pmBoise Air Term. Gowen Fld

Dec 9

BOI6:15 amBoise Air Term. Gowen Fld

6h 57m

1 stop

GSP3:12 pmGreenville

$489

United Airlines

Dec 5

GSP6:30 amGreenville

7h 37m

1 stop

BOI12:07 pmBoise Air Term. Gowen Fld

Dec 9

BOI6:15 amBoise Air Term. Gowen Fld

12h 44m

2 stops

GSP8:59 pmGreenville

$494

United Airlines

Jan 6

GSP6:30 amGreenville

12h 16m

2 stops

BOI4:46 pmBoise Air Term. Gowen Fld

Jan 9

BOI8:15 amBoise Air Term. Gowen Fld

13h 19m

2 stops

GSP11:34 pmGreenville

$499

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Thu 12/3

7:00 am-1:44 pm

1 stop8h 44m

Boise Air Term. Gowen Fld

Wed 12/9

1:47 pm-10:22 pm

1 stop6h 35m

$319

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Thu 12/3

7:00 am-1:44 pm

1 stop8h 44m

Boise Air Term. Gowen Fld

Wed 12/9

5:56 pm-9:40 am

2 stops13h 44m

$324

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 2/26

6:09 pm-12:04 am

1 stop7h 55m

Boise Air Term. Gowen Fld

Mon 3/1

2:14 pm-10:40 pm

1 stop6h 26m

$369

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Thu 12/3

7:05 am-12:59 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Wed 12/9

1:39 pm-9:56 pm

1 stop6h 17m

$369

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 2/26

1:00 pm-8:37 pm

2 stops9h 37m

Boise Air Term. Gowen Fld

Mon 3/1

2:30 pm-11:58 pm

1 stop7h 28m

$374

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Thu 12/3

7:05 am-12:59 pm

1 stop7h 54m

Boise Air Term. Gowen Fld

Wed 12/9

6:06 am-7:00 pm

2 stops10h 54m

$374

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Thu 12/3

7:00 am-6:38 pm

2 stops13h 38m

Boise Air Term. Gowen Fld

Wed 12/9

5:15 am-6:30 pm

2 stops11h 15m

$380

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 2/26

12:50 pm-11:30 pm

2 stops12h 40m

Boise Air Term. Gowen Fld

Mon 3/1

7:30 am-7:25 pm

2 stops9h 55m

$410

Quickest round-trip

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Sat 12/5

4:18 pm-9:27 pm

1 stop7h 09m

Boise Air Term. Gowen Fld

Wed 12/9

6:15 am-3:12 pm

1 stop6h 57m

$489

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Sat 12/5

6:30 am-12:07 pm

1 stop7h 37m

Boise Air Term. Gowen Fld

Wed 12/9

6:15 am-8:59 pm

2 stops12h 44m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Idaho

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 Idaho?

In general, February is the cheapest month to fly from Greenville to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $368. If you don’t want to visit Idaho in February, then you should wait until May to fly from Greenville, when ticket prices are also cheap, with an average price of $448.

Can stopping save me money on Greenville to Idaho flights?

You could potentially save up to 4% on your flight if you consider stops on a Greenville to Idaho flight.

Cheap Greenville to Idaho flight deals and tips

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

Best Price Found	$185
Fastest flight time	6h 28m
Direct flights	None

The best one-way flight to Idaho from Greenville in the past 72 hours is $185. The best round-trip flight deal from Greenville to Idaho found on momondo in the last 72 hours is $319.

The fastest flight from Greenville to Idaho takes 6h 28m

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

Search flight deals

Frequently asked questions about flying from Greenville to Idaho

When did momondo last update prices for flights from Greenville Airport to Idaho?
Prices for flights from Greenville Airport to Idaho are updated daily.
How many operators does momondo search for flights from Greenville Airport to Idaho?
There are 2 operators available for flights from Greenville Airport to Idaho as of November 2026.
How old do you have to be to fly from Greenville Airport to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Greenville to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $153	Free Cancellation	Rating 7.8 8,696 reviews		Search Delta flights
American Airlines	PriceFrom $305	Free Cancellation	Rating 7.0 12,229 reviews		Search American Airlines flights

Why use momondo?

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

Finding the right flight to Idaho from Greenville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Idaho from Greenville with this policy.

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

momondo helps you find the best flight between Greenville and Idaho 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 Idaho right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Idaho from Greenville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.