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

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

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.

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 August 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.

$168 Cheap Flights from Greenville to Idaho in 2025

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Find the cheapest flights from Greenville to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

7:19 am - 12:43 pmGSP-JAC

7h 24m1 stop

1:10 pm - 11:51 pmJAC-GSP

8h 41m2 stops

$294American Airlines

Find Deal

Tue, Oct 21 - Sat, Oct 25

6:00 am - 12:29 pmGSP-JAC

8h 29m2 stops

1:10 pm - 11:51 pmJAC-GSP

8h 41m2 stops

$299American Airlines

Find Deal

Tue, Oct 21 - Sat, Oct 25

5:30 am - 11:41 amGSP-GEG

9h 11m1 stop

12:51 pm - 11:54 pmGEG-GSP

8h 03m1 stop

$317Delta

Find Deal

Tue, Oct 28 - Wed, Oct 29

5:30 am - 11:41 amGSP-GEG

9h 11m1 stop

5:45 am - 5:41 pmGEG-GSP

8h 56m2 stops

$322Delta

Find Deal

Tue, Oct 28 - Wed, Oct 29

5:30 am - 2:57 pmGSP-GEG

12h 27m2 stops

5:45 am - 5:41 pmGEG-GSP

8h 56m2 stops

$327Delta

Find Deal

Tue, Oct 28 - Wed, Oct 29

4:30 pm - 10:21 pmGSP-BOI

7h 51m1 stop

12:27 pm - 10:46 pmBOI-GSP

8h 19m1 stop

$335United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:02 am - 4:58 pmGSP-BOI

12h 56m2 stops

12:27 pm - 10:46 pmBOI-GSP

8h 19m1 stop

$340United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

3:25 pm - 11:05 pmGSP-BOI

9h 40m2 stops

7:40 pm - 9:55 amBOI-GSP

12h 15m2 stops

$461Southwest

Find Deal

Tue, Sep 16 - Fri, Sep 19

8:20 am - 9:40 pmGSP-BOI

15h 20m2 stops

4:05 pm - 9:50 amBOI-GSP

15h 45m2 stops

$543Southwest

Find Deal

Sat, Aug 30 - Tue, Sep 2

12:07 pm - 11:01 pmGSP-GEG

13h 54m2 stops

2:47 pm - 6:59 pmGEG-GSP

25h 12m3 stops

$4,434Alaska Airlines

Find Deal

Sat, Nov 22 - Thu, Nov 27

United Airlines flights from Greenville to Idaho

Our best United Airlines deals on Greenville to Idaho flight tickets

United Airlines

Sep 13

GSP4:30 pmGreenville

7h 51m

1 stop

BOI10:21 pmBoise Air Term. Gowen Fld

Sep 20

BOI12:27 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

GSP10:46 pmGreenville

$335

Find similar

United Airlines

Sep 13

GSP6:02 amGreenville

12h 56m

2 stops

BOI4:58 pmBoise Air Term. Gowen Fld

Sep 20

BOI12:27 pmBoise Air Term. Gowen Fld

8h 19m

1 stop

GSP10:46 pmGreenville

$340

Find similar

United Airlines

Sep 5

GSP4:30 pmGreenville

8h 18m

1 stop

IDA10:48 pmIdaho Falls Fanning Field

Sep 13

IDA5:00 amIdaho Falls Fanning Field

8h 00m

1 stop

GSP3:00 pmGreenville

$404

Find similar

Southwest flights from Greenville to Idaho

Our best Southwest deals on Greenville to Idaho flight tickets

Southwest

Sep 16

GSP3:25 pmGreenville

9h 40m

2 stops

BOI11:05 pmBoise Air Term. Gowen Fld

Sep 19

BOI7:40 pmBoise Air Term. Gowen Fld

12h 15m

2 stops

GSP9:55 amGreenville

$461

Find similar

Southwest

Aug 30

GSP8:20 amGreenville

15h 20m

2 stops

BOI9:40 pmBoise Air Term. Gowen Fld

Sep 2

BOI4:05 pmBoise Air Term. Gowen Fld

15h 45m

2 stops

GSP9:50 amGreenville

$543

Find similar

Southwest

Sep 4

GSP10:45 amGreenville

8h 15m

2 stops

BOI5:00 pmBoise Air Term. Gowen Fld

Sep 7

BOI5:25 pmBoise Air Term. Gowen Fld

14h 30m

2 stops

GSP9:55 amGreenville

$571

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 10/21

7:19 am-12:43 pm

1 stop7h 24m

Jackson Hole

Sat 10/25

1:10 pm-11:51 pm

2 stops8h 41m

$294

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 10/21

6:00 am-12:29 pm

2 stops8h 29m

Jackson Hole

Sat 10/25

1:10 pm-11:51 pm

2 stops8h 41m

$299

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 10/28

5:30 am-11:41 am

1 stop9h 11m

Spokane

Wed 10/29

12:51 pm-11:54 pm

1 stop8h 03m

$317

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 10/28

5:30 am-11:41 am

1 stop9h 11m

Spokane

Wed 10/29

5:45 am-5:41 pm

2 stops8h 56m

$322

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Tue 10/28

5:30 am-2:57 pm

2 stops12h 27m

Spokane

Wed 10/29

5:45 am-5:41 pm

2 stops8h 56m

$327

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 9/13

4:30 pm-10:21 pm

1 stop7h 51m

Boise Air Term. Gowen Fld

Sat 9/20

12:27 pm-10:46 pm

1 stop8h 19m

$335

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 9/13

6:02 am-4:58 pm

2 stops12h 56m

Boise Air Term. Gowen Fld

Sat 9/20

12:27 pm-10:46 pm

1 stop8h 19m

$340

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 9/16

3:25 pm-11:05 pm

2 stops9h 40m

Boise Air Term. Gowen Fld

Fri 9/19

7:40 pm-9:55 am

2 stops12h 15m

$461

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Sat 8/30

8:20 am-9:40 pm

2 stops15h 20m

Boise Air Term. Gowen Fld

Tue 9/2

4:05 pm-9:50 am

2 stops15h 45m

$543

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 11/22

12:07 pm-11:01 pm

2 stops13h 54m

Spokane

Thu 11/27

2:47 pm-6:59 pm

3 stops25h 12m

$4,434

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 $409.

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 45% 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	$168
Fastest flight time	6h 09m
Direct flights	None
Airports in Idaho	4 airports

The best one-way flight to Idaho from Greenville in the past 72 hours is $168. The best round-trip flight deal from Greenville to Idaho found on momondo in the last 72 hours is $294.

The fastest flight from Greenville to Idaho takes 6h 09m

There are no direct flights from Greenville to Idaho. Popular non-direct routes for this connection are Greenville Airport - Boise Air Term. Gowen Fld Airport, Greenville Airport - Jackson Hole Airport and Greenville Airport - Idaho Falls Fanning Field Airport.

There are 4 airports near Idaho: Idaho Falls Fanning Field (IDA), Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

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 August 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 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $335	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $360	Free Cancellation	Rating 7.4 8,925 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.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Idaho

Popular cities in Idaho

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Flights to Dallasfrom $53

Flights to Seattlefrom $76

Cheap flights from Greenville to Idaho from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Idaho departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Greenville to Idaho

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

United Airlines flights from Greenville to Idaho

Our best United Airlines deals on Greenville to Idaho flight tickets

Southwest flights from Greenville to Idaho

Our best Southwest deals on Greenville to Idaho flight tickets

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Use the filters below to find and compare flights from Greenville to Idaho that are best for you.

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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

What is the cheapest month to fly to Idaho?

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

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

Can stopping save me money on Greenville to Idaho flights?

You could potentially save up to 45% on your flight if you consider stops on a Greenville to Idaho flight.

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

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

What airlines fly to Idaho?

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

Fastest flight time

Direct flights

Airports in Idaho

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

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

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

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

Best airlines flying from Greenville to Idaho

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

Why use momondo?

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

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

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

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

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo