What airlines fly to Idaho?

American Airlines, Delta and United Airlines 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 39% 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.

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

Delta, American Airlines, and United Airlines 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 3 operators available for flights from Greenville Airport to Idaho as of December 2025.

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.

$224 Cheap Flights from Greenville to Idaho in 2025/26

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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.

7:25 am - 12:01 pm

GSP

JAC

6h 36m1 stop

2:03 pm - 9:42 pm

JAC

GSP

5h 39m1 stop

$289American Airlines

Tue, Apr 7 - Tue, Apr 14

7:50 am - 12:21 pm

GSP

JAC

6h 31m1 stop

1:29 pm - 11:54 pm

JAC

GSP

8h 25m2 stops

$294American Airlines

Sat, Feb 7 - Sat, Feb 14

7:25 am - 12:01 pm

GSP

JAC

6h 36m1 stop

2:03 pm - 11:09 pm

JAC

GSP

7h 06m2 stops

$329American Airlines

Tue, Apr 7 - Tue, Apr 14

6:01 am - 12:28 pm

GSP

JAC

8h 27m1 stop

1:08 pm - 10:45 pm

JAC

GSP

7h 37m1 stop

$359American Airlines

Tue, Mar 17 - Wed, Mar 25

6:35 am - 3:18 pm

GSP

JAC

10h 43m2 stops

7:00 am - 3:20 pm

JAC

GSP

6h 20m1 stop

$364United Airlines

Tue, Jan 6 - Sat, Jan 10

6:50 am - 11:45 am

GSP

GEG

7h 55m1 stop

12:48 pm - 11:43 pm

GEG

GSP

7h 55m1 stop

$367Delta

Tue, Feb 10 - Tue, Feb 17

6:35 am - 3:18 pm

GSP

JAC

10h 43m2 stops

7:00 am - 11:48 pm

JAC

GSP

14h 48m2 stops

$369United Airlines

Tue, Jan 6 - Sat, Jan 10

11:30 am - 7:54 pm

GSP

GEG

11h 24m2 stops

12:48 pm - 11:43 pm

GEG

GSP

7h 55m1 stop

$372Delta

Tue, Feb 10 - Tue, Feb 17

10:05 am - 9:45 pm

GSP

GEG

14h 40m2 stops

5:25 pm - 10:40 am

GEG

GSP

14h 15m2 stops

$377Southwest

Tue, Feb 10 - Tue, Feb 17

12:30 pm - 10:55 pm

GSP

GEG

13h 25m2 stops

5:25 pm - 10:40 am

GEG

GSP

14h 15m2 stops

$430Southwest

Fri, Feb 6 - Mon, Feb 9

Delta flights from Greenville to Idaho

Our best Delta deals on Greenville to Idaho flight tickets

Delta

Feb 10

GSP6:50 amGreenville

7h 55m

1 stop

GEG11:45 amSpokane

Feb 17

GEG12:48 pmSpokane

7h 55m

1 stop

GSP11:43 pmGreenville

$367

Find similar

Delta

Feb 10

GSP11:30 amGreenville

11h 24m

2 stops

GEG7:54 pmSpokane

Feb 17

GEG12:48 pmSpokane

7h 55m

1 stop

GSP11:43 pmGreenville

$372

Find similar

Delta

Mar 26

GSP5:40 amGreenville

12h 20m

2 stops

BOI4:00 pmBoise Air Term. Gowen Fld

Apr 3

BOI1:48 pmBoise Air Term. Gowen Fld

6h 04m

1 stop

GSP9:52 pmGreenville

$452

Find similar

Alaska Airlines flights from Greenville to Idaho

Our best Alaska Airlines deals on Greenville to Idaho flight tickets

Alaska Airlines

Feb 10

GSP6:25 amGreenville

11h 38m

2 stops

GEG3:03 pmSpokane

Feb 17

GEG5:00 amSpokane

12h 44m

3 stops

GSP8:44 pmGreenville

$649

Find similar

Alaska Airlines

Feb 6

GSP6:25 amGreenville

11h 38m

2 stops

GEG3:03 pmSpokane

Feb 9

GEG5:00 amSpokane

12h 59m

3 stops

GSP8:59 pmGreenville

$736

Find similar

Alaska Airlines

Jan 6

GSP5:26 pmGreenville

22h 19m

2 stops

BOI1:45 pmBoise Air Term. Gowen Fld

Jan 10

BOI5:40 amBoise Air Term. Gowen Fld

13h 20m

3 stops

GSP9:00 pmGreenville

$852

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 4/7

7:25 am-12:01 pm

1 stop6h 36m

Jackson Hole

Tue 4/14

2:03 pm-9:42 pm

1 stop5h 39m

$289

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Sat 2/7

7:50 am-12:21 pm

1 stop6h 31m

Jackson Hole

Sat 2/14

1:29 pm-11:54 pm

2 stops8h 25m

$294

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 4/7

7:25 am-12:01 pm

1 stop6h 36m

Jackson Hole

Tue 4/14

2:03 pm-11:09 pm

2 stops7h 06m

$329

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 3/17

6:01 am-12:28 pm

1 stop8h 27m

Jackson Hole

Wed 3/25

1:08 pm-10:45 pm

1 stop7h 37m

$359

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 1/6

6:35 am-3:18 pm

2 stops10h 43m

Jackson Hole

Sat 1/10

7:00 am-3:20 pm

1 stop6h 20m

$364

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 2/10

6:50 am-11:45 am

1 stop7h 55m

Spokane

Tue 2/17

12:48 pm-11:43 pm

1 stop7h 55m

$367

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 1/6

6:35 am-3:18 pm

2 stops10h 43m

Jackson Hole

Sat 1/10

7:00 am-11:48 pm

2 stops14h 48m

$369

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 2/10

11:30 am-7:54 pm

2 stops11h 24m

Spokane

Tue 2/17

12:48 pm-11:43 pm

1 stop7h 55m

$372

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 2/10

10:05 am-9:45 pm

2 stops14h 40m

Spokane

Tue 2/17

5:25 pm-10:40 am

2 stops14h 15m

$377

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Fri 2/6

12:30 pm-10:55 pm

2 stops13h 25m

Spokane

Mon 2/9

5:25 pm-10:40 am

2 stops14h 15m

$430

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, June 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 $388. If you don’t want to visit Idaho in June, then you should wait until February to fly from Greenville, when ticket prices are also cheap, with an average price of $391.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $455. On the other hand, Sunday is the most expensive day to depart from Greenville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $683.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is at noon. momondo users have found flights departing from Greenville to Idaho at noon for as low as $467. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $521 per ticket.

Can stopping save me money on Greenville to Idaho flights?

You could potentially save up to 1% 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 36m
Direct flights	None

The fastest flight from Greenville to Idaho takes 6h 36m

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

Search flight deals

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 December 2025.
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 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $335	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
United Airlines	PriceFrom $440	Free Cancellation	Rating 7.4 9,105 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.