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Cheap flights from Greenville to Idaho Falls from $195

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 Falls departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Greenville to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:29 am - 12:14 pm
GSP
-
IDA
7h 45m
1 stop
American Airlines Logo
2:14 pm - 10:57 pm
IDA
-
GSP
6h 43m
1 stop
$545American Airlines
Wed, Jun 3 - Wed, Jun 10
American Airlines Logo
6:29 am - 12:14 pm
GSP
-
IDA
7h 45m
1 stop
American Airlines Logo
7:00 am - 7:45 pm
IDA
-
GSP
10h 45m
2 stops
$550American Airlines
Wed, Jun 3 - Wed, Jun 10
United Airlines Logo
7:00 am - 3:29 pm
GSP
-
IDA
10h 29m
2 stops
United Airlines Logo
5:53 pm - 3:10 pm
IDA
-
GSP
19h 17m
1 stop
$618United Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
6:44 pm - 1:24 pm
GSP
-
IDA
20h 40m
1 stop
American Airlines Logo
12:29 pm - 11:02 am
IDA
-
GSP
20h 33m
1 stop
$620American Airlines
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
7:00 am - 3:29 pm
GSP
-
IDA
10h 29m
2 stops
United Airlines Logo
5:53 pm - 9:50 am
IDA
-
GSP
13h 57m
2 stops
$623United Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
7:59 am - 1:24 pm
GSP
-
IDA
7h 25m
1 stop
American Airlines Logo
12:29 pm - 9:12 pm
IDA
-
GSP
6h 43m
1 stop
$626American Airlines
Tue, Jul 14 - Tue, Jul 21
United Airlines Logo
7:00 am - 3:29 pm
GSP
-
IDA
10h 29m
2 stops
United Airlines Logo
4:10 pm - 3:10 pm
IDA
-
GSP
21h 00m
1 stop
$639United Airlines
Sat, Aug 22 - Wed, Aug 26
United Airlines Logo
7:00 am - 3:29 pm
GSP
-
IDA
10h 29m
2 stops
United Airlines Logo
2:30 pm - 9:50 am
IDA
-
GSP
17h 20m
2 stops
$644United Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
6:09 am - 11:59 am
GSP
-
IDA
7h 50m
1 stop
American Airlines Logo
1:54 pm - 11:17 pm
IDA
-
GSP
7h 23m
1 stop
$654American Airlines
Sat, Jul 11 - Sat, Jul 18
United Airlines Logo
4:15 pm - 9:03 pm
GSP
-
IDA
6h 48m
1 stop
United Airlines Logo
2:30 pm - 3:10 pm
IDA
-
GSP
22h 40m
1 stop
$668United Airlines
Sat, Aug 22 - Wed, Aug 26

United Airlines flights from Greenville to Idaho Falls

Our best United Airlines deals on Greenville to Idaho Falls flight tickets
United Airlines
Aug 22
GSP7:00 amGreenville
10h 29m
2 stops
IDA3:29 pmIdaho Falls Fanning Field
Aug 26
IDA5:53 pmIdaho Falls Fanning Field
19h 17m
1 stop
GSP3:10 pmGreenville
$618
United Airlines
Aug 22
GSP7:00 amGreenville
10h 29m
2 stops
IDA3:29 pmIdaho Falls Fanning Field
Aug 26
IDA5:53 pmIdaho Falls Fanning Field
13h 57m
2 stops
GSP9:50 amGreenville
$623
United Airlines
Aug 22
GSP7:00 amGreenville
10h 29m
2 stops
IDA3:29 pmIdaho Falls Fanning Field
Aug 26
IDA4:10 pmIdaho Falls Fanning Field
21h 00m
1 stop
GSP3:10 pmGreenville
$639

American Airlines flights from Greenville to Idaho Falls

Our best American Airlines deals on Greenville to Idaho Falls flight tickets
American Airlines
Jun 3
GSP6:29 amGreenville
7h 45m
1 stop
IDA12:14 pmIdaho Falls Fanning Field
Jun 10
IDA2:14 pmIdaho Falls Fanning Field
6h 43m
1 stop
GSP10:57 pmGreenville
$545
American Airlines
Jun 3
GSP6:29 amGreenville
7h 45m
1 stop
IDA12:14 pmIdaho Falls Fanning Field
Jun 10
IDA7:00 amIdaho Falls Fanning Field
10h 45m
2 stops
GSP7:45 pmGreenville
$550
American Airlines
Jul 3
GSP6:44 pmGreenville
20h 40m
1 stop
IDA1:24 pmIdaho Falls Fanning Field
Jul 7
IDA12:29 pmIdaho Falls Fanning Field
20h 33m
1 stop
GSP11:02 amGreenville
$620

momondo Fare Finder

 
Customize your flight search to find flights from Greenville to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 4, 2026.
Use the filters below to find and compare flights from Greenville to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Wed 6/3

6:29 am-12:14 pm

1 stop7h 45m

Idaho Falls Fanning Field

Wed 6/10

2:14 pm-10:57 pm

1 stop6h 43m

$545

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Wed 6/3

6:29 am-12:14 pm

1 stop7h 45m

Idaho Falls Fanning Field

Wed 6/10

7:00 am-7:45 pm

2 stops10h 45m

$550

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 8/22

7:00 am-3:29 pm

2 stops10h 29m

Idaho Falls Fanning Field

Wed 8/26

5:53 pm-3:10 pm

1 stop19h 17m

$618

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Fri 7/3

6:44 pm-1:24 pm

1 stop20h 40m

Idaho Falls Fanning Field

Tue 7/7

12:29 pm-11:02 am

1 stop20h 33m

$620

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 8/22

7:00 am-3:29 pm

2 stops10h 29m

Idaho Falls Fanning Field

Wed 8/26

5:53 pm-9:50 am

2 stops13h 57m

$623
Quickest round-trip

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Tue 7/14

7:59 am-1:24 pm

1 stop7h 25m

Idaho Falls Fanning Field

Tue 7/21

12:29 pm-9:12 pm

1 stop6h 43m

$626

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 8/22

7:00 am-3:29 pm

2 stops10h 29m

Idaho Falls Fanning Field

Wed 8/26

4:10 pm-3:10 pm

1 stop21h 00m

$639

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 8/22

7:00 am-3:29 pm

2 stops10h 29m

Idaho Falls Fanning Field

Wed 8/26

2:30 pm-9:50 am

2 stops17h 20m

$644

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 7/11

6:09 am-11:59 am

1 stop7h 50m

Idaho Falls Fanning Field

Sat 7/18

1:54 pm-11:17 pm

1 stop7h 23m

$654

GreenvilleIdaho Falls

GSP - IDA

GSPIDA

Greenville

Sat 8/22

4:15 pm-9:03 pm

1 stop6h 48m

Idaho Falls Fanning Field

Wed 8/26

2:30 pm-3:10 pm

1 stop22h 40m

$668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Greenville to Idaho Falls

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 airline that flies from Greenville to Idaho Falls Fanning Field?

American Airlines and United Airlines are the most popular carriers operating from Greenville to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Greenville according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

When to book flights from Greenville to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Greenville to Idaho Falls (GSP to IDA) flight deals and tips

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

Fastest flight time

6h 52m

Direct flights

None
The fastest flight from Greenville to Idaho Falls takes 6h 52m
There are no direct flights from Greenville to Idaho Falls. There are no popular flight routes from Greenville to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Greenville to Idaho Falls

  • How far is Greenville to Idaho Falls Fanning Field by plane?

    Greenville and Idaho Falls Fanning Field are 1683.7 mi apart from one another. A reasonable flight in good conditions will take 6h 52m.

  • When did momondo last update prices for flights from Greenville Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Greenville Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Greenville Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Greenville Airport to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field 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 Idaho Falls Fanning Field 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 Idaho Falls?

Best airlines flying from Greenville to Idaho Falls

Compare and see reviews for airlines that fly from Greenville to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $386Free CancellationRating
7.1
11,556 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

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

It is quick and easy to find Greenville to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.

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

Flights from Greenville to Idaho Falls 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 Idaho Falls?

Once you have performed a search for Greenville to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Greenville to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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