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

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

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 4 different airlines that fly to Idaho 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 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 3 operators available for flights from Greenville Airport to Idaho as of June 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.

$169 Cheap Flights from Greenville to Idaho in 2026

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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 - 11:54 am

GSP

GEG

7h 54m

1 stop

6:00 am - 4:34 pm

GEG

GSP

7h 34m

1 stop

$337American Airlines

Tue, Sep 1 - Wed, Sep 9

6:00 am - 11:21 am

GSP

GEG

8h 21m

1 stop

6:30 am - 9:25 pm

GEG

GSP

11h 55m

2 stops

$342Delta

Tue, Sep 1 - Wed, Sep 9

6:00 am - 12:22 pm

GSP

GEG

9h 22m

2 stops

10:05 am - 9:25 pm

GEG

GSP

8h 20m

2 stops

$347Delta

Tue, Sep 1 - Wed, Sep 9

4:33 pm - 8:46 pm

GSP

GEG

7h 13m

1 stop

5:00 am - 3:14 pm

GEG

GSP

7h 14m

1 stop

$366United Airlines

Tue, Sep 1 - Wed, Sep 9

2:13 pm - 8:42 pm

GSP

GEG

9h 29m

1 stop

6:00 am - 4:34 pm

GEG

GSP

7h 34m

1 stop

$374American Airlines

Sat, Aug 29 - Wed, Sep 9

7:17 am - 11:21 am

GSP

GEG

7h 04m

1 stop

5:00 pm - 9:27 am

GEG

GSP

13h 27m

2 stops

$379Delta

Sat, Aug 29 - Wed, Sep 9

11:00 am - 9:33 pm

GSP

GEG

13h 33m

2 stops

5:00 pm - 9:27 am

GEG

GSP

13h 27m

2 stops

$384Delta

Sat, Aug 29 - Wed, Sep 9

7:00 am - 11:54 am

GSP

GEG

7h 54m

1 stop

6:00 am - 4:34 pm

GEG

GSP

7h 34m

1 stop

$395American Airlines

Tue, Sep 1 - Wed, Sep 9

6:20 am - 11:21 am

GSP

JAC

7h 01m

1 stop

7:00 am - 11:19 pm

JAC

GSP

14h 19m

2 stops

$455United Airlines

Wed, Oct 14 - Wed, Oct 28

4:15 pm - 8:58 pm

GSP

JAC

6h 43m

1 stop

7:00 am - 3:19 pm

JAC

GSP

6h 19m

1 stop

$568United Airlines

Wed, Jul 15 - Wed, Jul 22

Alaska Airlines flights from Greenville to Idaho

Our best Alaska Airlines deals on Greenville to Idaho flight tickets

Alaska Airlines

Jun 12

GSP10:33 amGreenville

15h 31m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

Jun 25

BOI8:15 amBoise Air Term. Gowen Fld

12h 41m

2 stops

GSP10:56 pmGreenville

$888

Alaska Airlines

Jun 12

GSP1:37 pmGreenville

12h 27m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

Jun 26

BOI6:13 pmBoise Air Term. Gowen Fld

14h 37m

2 stops

GSP10:50 amGreenville

$908

Alaska Airlines

Jun 11

GSP10:33 amGreenville

15h 31m

2 stops

BOI12:04 amBoise Air Term. Gowen Fld

Jun 25

BOI6:23 amBoise Air Term. Gowen Fld

14h 33m

2 stops

GSP10:56 pmGreenville

$958

Delta flights from Greenville to Idaho

Our best Delta deals on Greenville to Idaho flight tickets

Delta

Sep 1

GSP6:00 amGreenville

8h 21m

1 stop

GEG11:21 amSpokane

Sep 9

GEG6:30 amSpokane

11h 55m

2 stops

GSP9:25 pmGreenville

$342

Delta

Sep 1

GSP6:00 amGreenville

9h 22m

2 stops

GEG12:22 pmSpokane

Sep 9

GEG10:05 amSpokane

8h 20m

2 stops

GSP9:25 pmGreenville

$347

Delta

Aug 29

GSP7:17 amGreenville

7h 04m

1 stop

GEG11:21 amSpokane

Sep 9

GEG5:00 pmSpokane

13h 27m

2 stops

GSP9:27 amGreenville

$379

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 9/1

7:00 am-11:54 am

1 stop7h 54m

Spokane

Wed 9/9

6:00 am-4:34 pm

1 stop7h 34m

$337

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 9/1

6:00 am-11:21 am

1 stop8h 21m

Spokane

Wed 9/9

6:30 am-9:25 pm

2 stops11h 55m

$342

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 9/1

6:00 am-12:22 pm

2 stops9h 22m

Spokane

Wed 9/9

10:05 am-9:25 pm

2 stops8h 20m

$347

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 9/1

4:33 pm-8:46 pm

1 stop7h 13m

Spokane

Wed 9/9

5:00 am-3:14 pm

1 stop7h 14m

$366

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 8/29

2:13 pm-8:42 pm

1 stop9h 29m

Spokane

Wed 9/9

6:00 am-4:34 pm

1 stop7h 34m

$374

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 8/29

7:17 am-11:21 am

1 stop7h 04m

Spokane

Wed 9/9

5:00 pm-9:27 am

2 stops13h 27m

$379

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 8/29

11:00 am-9:33 pm

2 stops13h 33m

Spokane

Wed 9/9

5:00 pm-9:27 am

2 stops13h 27m

$384

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 9/1

7:00 am-11:54 am

1 stop7h 54m

Spokane

Wed 9/9

6:00 am-4:34 pm

1 stop7h 34m

$395

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Wed 10/14

6:20 am-11:21 am

1 stop7h 01m

Jackson Hole

Wed 10/28

7:00 am-11:19 pm

2 stops14h 19m

$455

Quickest round-trip

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Wed 7/15

4:15 pm-8:58 pm

1 stop6h 43m

Jackson Hole

Wed 7/22

7:00 am-3:19 pm

1 stop6h 19m

$568

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, November 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 $0. If you don’t want to visit Idaho in November, then you should wait until October to fly from Greenville, when ticket prices are also cheap, with an average price of $324.

Can stopping save me money on Greenville to Idaho flights?

You could potentially save up to 22% 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

Fastest flight time	6h 21m
Direct flights	None

The fastest flight from Greenville to Idaho takes 6h 21m

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 3 operators available for flights from Greenville Airport to Idaho as of June 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
American Airlines	PriceFrom $330	Free Cancellation	Rating 7.1 11,651 reviews	Search American Airlines flights
Delta	PriceFrom $335	Free Cancellation	Rating 7.8 8,395 reviews	Search Delta flights
United Airlines	PriceFrom $746	Free Cancellation	Rating 7.4 9,777 reviews	Search United 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.