GSP - IDA

$389 Find Cheap Flights from Greenville to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$389
Typical prices: $488-$704
United Airlines
Wed 10/31Sat 11/3
GSP - IDA • 1 stop
When to travel
Cheapest • 38% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $481 (round-trip)
Shortest trip • 6h 25m (one-way)
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Flight Deals

Cheap Flights from Greenville to Idaho Falls (GSP-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Greenville to Idaho Falls

Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
4:29 pm - 9:09 pmGSP  Greenville-IDA Idaho Falls Fanning Field
6h 40m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$389United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
4:29 pm - 9:09 pmGSP  Greenville-IDA Idaho Falls Fanning Field
6h 40m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$393United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:20 am - 3:38 pmGSP  Greenville-IDA Idaho Falls Fanning Field
11h 18m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$394United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:20 am - 3:38 pmGSP  Greenville-IDA Idaho Falls Fanning Field
11h 18m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$398United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
4:29 pm - 9:09 pmGSP  Greenville-IDA Idaho Falls Fanning Field
6h 40m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$434United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
6:20 am - 3:38 pmGSP  Greenville-IDA Idaho Falls Fanning Field
11h 18m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 3:03 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 03m1 stop Denver Intl
$440United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
8:00 am - 1:09 pmGSP  Greenville-IDA Idaho Falls Fanning Field
7h 09m1 stop Dallas/Fort Worth
American Airlines Logo
1:35 pm - 9:58 pmIDA  Idaho Falls Fanning Field-GSP Greenville
6h 23m1 stop Dallas/Fort Worth
$497American Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
5:50 am - 3:38 pmGSP  Greenville-IDA Idaho Falls Fanning Field
11h 48m2 stops Newark Denver Intl
United Airlines Logo
10:35 am - 8:58 pmIDA  Idaho Falls Fanning Field-GSP Greenville
8h 23m2 stops Denver Intl Chicago O'Hare Intl
$506United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:30 am - 1:35 pmGSP  Greenville-IDA Idaho Falls Fanning Field
9h 05m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
7:00 am - 8:46 pmIDA  Idaho Falls Fanning Field-GSP Greenville
11h 46m2 stops Denver Intl Chicago O'Hare Intl
$509United Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
5:50 am - 3:38 pmGSP  Greenville-IDA Idaho Falls Fanning Field
11h 48m2 stops Newark Denver Intl
United Airlines Logo
10:35 am - 8:58 pmIDA  Idaho Falls Fanning Field-GSP Greenville
8h 23m2 stops Denver Intl Chicago O'Hare Intl
$514United Airlines
Booking Insights

Price, demand and travel trends for Greenville to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Greenville to Idaho Falls?

Round-trip flights from Greenville to Idaho Falls typically range from $488 to $704. The lowest price found in the past 5 days was $389, on United Airlines.

What's the cheapest day of the week to fly from Greenville to Idaho Falls?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Greenville to Idaho Falls. It’s 27% cheaper than the average day, while Monday is the most expensive, with prices 17% higher.

Key details for Greenville to Idaho Falls flights

Low season

January

Cheapest flight

$389
Round-trip flight from Greenville to Idaho Falls

When to book flights from Greenville to Idaho Falls

Are your dates flexible? Find out the best times to travel from Greenville to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Greenville to Idaho Falls flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Greenville to Idaho Falls?

    Only Economy Class is available on flights from Greenville to Idaho Falls.

  • How long is a flight from Greenville to Idaho Falls?

    There are currently no nonstop flights available from Greenville to Idaho Falls. Flights with 1 layover take between 6h 25m and 8h 06m in total, depending on the connection.

  • Do I need a passport to fly from Greenville to Idaho Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Greenville to Idaho Falls flight?

    Round-trip flights from Greenville to Idaho Falls range from $488 to $704, with an average of $649 over the past 12 months. Anything below $488 counts as a good deal.

  • Have flight prices from Greenville to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $389 to $746. That means the highest observed fare was about 91% higher than the lowest one.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:

    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • Which airports can I use when flying from Greenville to Idaho Falls?

    Flights from Greenville to Idaho Falls usually depart from Greenville (GSP) and arrive at Idaho Falls Fanning Field (IDA).

  • Which airports do connecting flights from Greenville to Idaho Falls pass through?

    One-stop flights from Greenville to Idaho Falls most commonly connect through:

    • Dallas/Fort Worth (DFW) - 45% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 36% of one-stop connections
    • Denver Intl (DEN) - 18% of one-stop connections

  • Can I save money by using flexible dates for flights from Greenville to Idaho Falls?

    Yes. Flexible dates can save you up to 37% on flights from Greenville to Idaho Falls. Sunday is the cheapest departure day at $479 round-trip on average, while Monday is the most expensive at $760, a difference of $281.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Greenville to Idaho Falls?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 25m, compared with 6h 29m via Denver Intl (DEN) and 8h 06m via Dallas/Fort Worth (DFW).

  • What is the time difference between Greenville and Idaho Falls?

    Idaho Falls is 2 hours behind Greenville (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Greenville to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Monday. On this route, Sunday flights average $479, about $281 less than Monday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Greenville to Idaho Falls trip for November. Fares historically average $403 round-trip in that month - typically $301 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

    • Tru by Hilton Idaho Falls
    • Quality Inn Idaho Falls
    • Comfort Suites Idaho Falls

More options for your flight from Greenville to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental