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Greenville

$214+ Cheap flights from Idaho to Greenville (GSP)

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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GSP
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from Idaho to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Greenville (GSP). 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 enero 21, 2025.

Round-trip from

$367
(Southwest)

One-way from

$214
(Delta)
From Idaho to Greenville
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One-way flight from Idaho to Greenville
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Find flight deals from Idaho to Greenville

Cheapest flights from Idaho to Greenville
Explore the most affordable flight options available from Idaho to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Southwest deal was found by Cheapflights users on 1/21. 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.
mar. 2/47:50 amGEG - GSP
2 stops10h 00mSouthwest
sáb. 2/810:35 amGSP - GEG
2 stops13h 05mSouthwest
Deal found 1/21$367
This Southwest deal was found by Cheapflights users on 1/20. 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.
lun. 2/247:05 pmBOI - GSP
2 stops13h 20mSouthwest
sáb. 3/17:55 amGSP - BOI
2 stops17h 15mSouthwest
Deal found 1/20$399
This American Airlines deal was found by Cheapflights users on 1/20. 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.
vie. 2/141:23 pmBOI - GSP
1 stop7h 15mAmerican Airlines
sáb. 2/226:05 amGSP - BOI
1 stop8h 25mAmerican Airlines
Deal found 1/20$422
This Delta deal was found by Cheapflights users on 1/20. 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.
vie. 2/141:39 pmBOI - GSP
1 stop8h 07mDelta
sáb. 2/225:40 amGSP - BOI
2 stops10h 25mDelta
Deal found 1/20$427
This Delta deal was found by Cheapflights users on 1/20. 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.
mié. 2/51:10 pmGEG - GSP
1 stop7h 39mDelta
dom. 2/97:14 amGSP - GEG
1 stop7h 46mDelta
Deal found 1/20$442
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 2/58:25 amBOI - GSP
2 stops11h 19mUnited Airlines
dom. 2/96:35 amGSP - BOI
2 stops11h 52mUnited Airlines
Deal found 1/20$452
This American Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 3/265:34 amGEG - GSP
1 stop6h 53mAmerican Airlines
sáb. 3/294:12 pmGSP - GEG
1 stop8h 01mAmerican Airlines
Deal found 1/20$497
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mié. 3/263:15 pmGEG - GSP
2 stops15h 36mUnited Airlines
sáb. 3/296:00 amGSP - GEG
2 stops14h 30mUnited Airlines
Deal found 1/20$624
This United Airlines deal was found by Cheapflights users on 1/21. 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.
lun. 2/312:43 pmJAC - GSP
1 stop7h 01mUnited Airlines
mié. 2/54:10 pmGSP - JAC
1 stop6h 37mUnited Airlines
Deal found 1/21$803
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
mar. 2/48:30 pmGEG - GSP
3 stops23h 00mAlaska Airlines
sáb. 2/86:00 amGSP - GEG
2 stops13h 53mAlaska Airlines
Deal found 1/21$939
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
lun. 2/311:45 amJAC - GSP
3 stops32h 45mAlaska Airlines
mié. 2/511:08 amGSP - JAC
2 stops25h 57mAlaska Airlines
Deal found 1/21$3,781

Find flights from Idaho to Greenville within your budget

Customize your flight search to find flights from Idaho to Greenville 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 enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SpokaneGreenville

GEG - GSP

GEGGSP

Spokane

mar. 2/4

7:50 am-8:50 pm

2 stops10h 00m

Greenville

sáb. 2/8

10:35 am-8:40 pm

2 stops13h 05m

$367

BoiseGreenville

BOI - GSP

BOIGSP

Boise Air Term. Gowen Fld

lun. 2/24

7:05 pm-10:25 am

2 stops13h 20m

Greenville

sáb. 3/1

7:55 am-11:10 pm

2 stops17h 15m

$399

BoiseGreenville

BOI - GSP

BOIGSP

Boise Air Term. Gowen Fld

vie. 2/14

1:39 pm-11:46 pm

1 stop8h 07m

Greenville

sáb. 2/22

5:40 am-2:05 pm

2 stops10h 25m

$427

SpokaneGreenville

GEG - GSP

GEGGSP

Spokane

mié. 2/5

1:10 pm-11:49 pm

1 stop7h 39m

Greenville

dom. 2/9

7:14 am-12:00 pm

1 stop7h 46m

$442

BoiseGreenville

BOI - GSP

BOIGSP

Boise Air Term. Gowen Fld

vie. 2/14

1:23 pm-10:38 pm

1 stop7h 15m

Greenville

sáb. 2/22

6:05 am-12:30 pm

1 stop8h 25m

$444

BoiseGreenville

BOI - GSP

BOIGSP

Boise Air Term. Gowen Fld

mié. 2/5

8:25 am-9:44 pm

2 stops11h 19m

Greenville

dom. 2/9

6:35 am-4:27 pm

2 stops11h 52m

$452

SpokaneGreenville

GEG - GSP

GEGGSP

Spokane

mié. 3/26

5:34 am-3:27 pm

1 stop6h 53m

Greenville

sáb. 3/29

4:12 pm-9:13 pm

1 stop8h 01m

$497

SpokaneGreenville

GEG - GSP

GEGGSP

Spokane

mié. 3/26

3:15 pm-9:51 am

2 stops15h 36m

Greenville

sáb. 3/29

6:00 am-5:30 pm

2 stops14h 30m

$624

JacksonGreenville

JAC - GSP

JACGSP

Jackson Hole

lun. 2/3

12:43 pm-9:44 pm

1 stop7h 01m

Greenville

mié. 2/5

4:10 pm-8:47 pm

1 stop6h 37m

$803

BoiseGreenville

BOI - GSP

BOIGSP

Boise Air Term. Gowen Fld

jue. 5/15

9:49 pm-8:47 pm

2 stops20h 58m

Greenville

dom. 5/18

4:31 pm-8:49 pm

3 stops30h 18m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 15 results
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Best time to book a flight from Idaho to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Idaho 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 Idaho to Greenville

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Greenville (average of $329). Flying from Idaho to Greenville in March is currently the most expensive (average of $396). 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 ID to GSP?

Find hourly flight availability from Idaho to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 21, 2025.

When flying from Idaho to Greenville, 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 Greenville by month

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

In terms of precipitation, rainfall in Greenville ranges from 3.6 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Greenville when rainfall is around 3.6 in.

Temperature in Greenville by month

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

If weather is an important factor for your trip to Greenville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated enero 21, 2025.
To help decide which airline to fly from Idaho to Greenville, see what other customers have to say about Delta, American Airlines and United Airlines. 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
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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
8,984 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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
4,662 reviews

Comfort

8.1

Food

7.2

Boarding

8.2

Overall

8.1

Entertainment

7.7

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 Idaho to Greenville. 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 into for flights to Greenville from Idaho?

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

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

    The cheapest airlines for a one-way flight from Idaho to Greenville are Delta ($214), Southwest ($224), and United Airlines ($602).

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

    While some choose either Spokane - Greenville or Boise Air Term. Gowen Fld - Greenville, Jackson Hole - Greenville is the most popular route from Idaho to Greenville.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Greenville 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 Idaho to Greenville?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Greenville (average of $329). Flying from Idaho to Greenville in March is currently the most expensive (average of $396). 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

Traveling to a place near Idaho?

Book flights to Idaho if you plan to visit one of these locations
Simpsonville
Seneca
Anderson

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Top 3 airlines flying from Idaho to Greenville

Discover the top 3 airlines that operate flights from Idaho to Greenville. 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 enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$323Average$537FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$346Average$699FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$524Average$724FlexibilityNo cancel feeOn-time69%
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