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$188+ Cheap flights from Greenville (GSP) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — BOI
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Greenville to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$348
(American Airlines)

One-way from

$188
(American Airlines)
From Greenville to Idaho
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One-way flight from Greenville to Idaho
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Find flight deals from Greenville to Idaho

Cheapest flights from Greenville to Idaho
Explore the most affordable flight options available from Greenville to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:52 amGSP - JAC
2 stops10h 46mAmerican Airlines
Thu 12/263:23 pmJAC - GSP
1 stop6h 40mAmerican Airlines
Deal found 12/18$608
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/196:35 amGSP - JAC
1 stop7h 38mUnited Airlines
Thu 12/261:09 pmJAC - GSP
1 stop8h 19mUnited Airlines
Deal found 12/18$693
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:45 amGSP - GEG
1 stop8h 23mDelta
Thu 12/2610:33 pmGEG - GSP
1 stop7h 54mDelta
Deal found 12/16$926
This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/192:15 pmGSP - GEG
2 stops12h 35mSouthwest
Thu 12/261:30 pmGEG - GSP
2 stops17h 20mSouthwest
Deal found 12/16$956
This Alaska Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/191:23 pmGSP - JAC
2 stops30h 56mAlaska Airlines
Thu 12/266:59 pmJAC - GSP
3 stops24h 53mAlaska Airlines
Deal found 12/18$3,919

Find flights from Greenville to Idaho within your budget

Customize your flight search to find flights from Greenville to Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.

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Route

Depart

Return

Price

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Tue 1/7

6:00 am-12:07 pm

1 stop8h 07m

Jackson Hole

Sat 1/11

3:02 pm-11:00 pm

1 stop5h 58m

$348

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 1/7

7:14 am-12:29 pm

1 stop7h 15m

Boise Air Term. Gowen Fld

Mon 1/13

1:39 pm-11:49 pm

1 stop8h 10m

$381

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Fri 1/10

6:22 am-12:44 pm

1 stop8h 22m

Jackson Hole

Mon 1/13

12:43 pm-9:44 pm

1 stop7h 01m

$388

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 2/15

6:05 am-1:47 pm

2 stops10h 42m

Spokane

Wed 2/19

5:34 am-3:26 pm

1 stop6h 52m

$407

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Tue 1/7

11:08 am-9:52 pm

2 stops12h 44m

Boise Air Term. Gowen Fld

Mon 1/13

1:28 pm-11:00 pm

1 stop7h 32m

$411

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Fri 1/31

4:30 pm-10:05 pm

2 stops8h 35m

Spokane

Wed 2/5

7:50 am-8:50 pm

2 stops10h 00m

$417

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Fri 1/31

5:40 am-12:00 pm

1 stop9h 20m

Spokane

Wed 2/5

1:10 pm-11:49 pm

1 stop7h 39m

$426

GreenvilleSpokane

GSP - GEG

GSPGEG

Greenville

Sat 2/1

4:10 pm-8:53 pm

1 stop7h 43m

Spokane

Thu 2/6

5:10 am-3:06 pm

1 stop6h 56m

$454

GreenvilleJackson

GSP - JAC

GSPJAC

Greenville

Fri 1/24

11:08 am-11:05 am

2 stops25h 57m

Jackson Hole

Fri 1/31

11:45 am-9:51 pm

3 stops32h 06m

$715

GreenvilleBoise

GSP - BOI

GSPBOI

Greenville

Wed 1/1

6:20 am-12:17 pm

1 stop7h 57m

Boise Air Term. Gowen Fld

Tue 1/7

5:37 pm-2:19 pm

2 stops18h 42m

$762

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 results
1
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Best time to book a flight from Greenville to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Greenville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Greenville to Idaho

Get recent, data-driven insights about flights from Greenville to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Greenville to Idaho?

Currently, October is the cheapest month in which you can book a flight from Greenville to Idaho (average of $314). Flying from Greenville to Idaho in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GSP to ID?

Find hourly flight availability from Greenville to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Greenville to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 18, 2024.
Get a feel of what it's like to fly with United Airlines, Delta and American Airlines from Greenville to Idaho by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Boarding

8.2

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Greenville to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Greenville to Idaho?

    Most people fly from Greenville (GSP) if they book a flight from Greenville to Idaho. Greenville is conveniently located just 10.4 mi from Greenville’s city center.

  • What are the cheapest airlines to fly from Greenville to Idaho one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $188. Users have also found prices from $213 and $218 on United Airlines and Delta, respectively.

  • What are the most popular routes from Greenville to Idaho?

    Most travelers choose Greenville - Jackson Hole, Greenville - Spokane or Greenville - Boise Air Term. Gowen Fld when deciding on the best route from Greenville to Idaho.

  • Can I find deals for flights from Greenville to Idaho that include hotel bookings?

    Yes. In addition to deals on Greenville to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greenville to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greenville to Idaho.

  • Can I find deals for business class flights from Greenville to Idaho?

    Yes. Cheapflights offers flight deals from Greenville to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Greenville to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Greenville to Idaho (average of $314). Flying from Greenville to Idaho in June is currently the most expensive (average of $436). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Greenville to Idaho

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Top 3 airlines flying from Greenville to Idaho

Discover the top 3 airlines that operate flights from Greenville to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$321Average$470FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$326Average$587FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$492Average$643FlexibilityNo cancel feeOn-time69%
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