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Boise

$348+ Cheap flights from Greenville to Boise (GSP - BOI)

GSP — BOI
Nov 12 — Nov 191
Thu 11/12
Thu 11/19
1 adult, Economy
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Cheap flight deals from Greenville to Boise

Cheapest flights from Greenville to Boise

Fri 12/117:05 am -
1 stop7h 54m
Tue 1/56:07 am -
1 stop6h 49m
Deal found 10/8$348
Thu 10/298:00 am -
1 stop7h 51m
Tue 11/37:00 am -
1 stop7h 27m
Deal found 10/12$493
Mon 11/2310:56 am -
2 stops13h 03m
Mon 11/3011:10 pm -
1 stop8h 30m
Deal found 10/11$550
Tue 10/274:29 pm -
1 stop7h 03m
Sat 10/315:00 am -
1 stop8h 03m
Deal found 10/8$581

Find flight deals from Greenville to Boise

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$348
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$746
Provider with most accurate pricing for Greenville-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Greenville-Boise Air Term. Gowen Fld flights.
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From Greenville to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 24% potential increase in price ($242 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 12/11

7:45 am-7:31 pm

2 stops13h 46m

Boise Air Term. Gowen Fld

Tue 1/5

6:07 am-2:56 pm

1 stop6h 49m

$353
Quickest round-trip

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Tue 10/27

4:29 pm-9:32 pm

1 stop7h 03m

Boise Air Term. Gowen Fld

Sat 10/31

5:00 am-3:03 pm

1 stop8h 03m

$581

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Mon 11/23

8:11 am-1:39 pm

1 stop7h 28m

Boise Air Term. Gowen Fld

Mon 11/30

11:10 pm-9:40 am

1 stop8h 30m

$603

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 11/20

7:00 am-1:39 pm

1 stop8h 39m

Boise Air Term. Gowen Fld

Sun 11/29

11:10 pm-9:47 am

1 stop8h 37m

$617

GreenvilleBoise

GSP Greenville - BOI Boise Air Term. Gowen Fld

GSPBOI

Greenville

Fri 10/23

4:10 pm-11:59 pm

2 stops9h 49m

Boise Air Term. Gowen Fld

Tue 10/27

7:00 am-4:35 pm

1 stop7h 35m

$622

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/8

Sorted by cheapest first

Compare providers for flights from Greenville to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greenville to Boise in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Greenville-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Greenville-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Greenville to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Greenville with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Greenville to Boise

How much does it cost to fly round-trip from Greenville to Boise?

Airfare is below average for this route at the moment.

Greenville to Boise flights typically cost between $681 and $906 in December.
The cheapest round-trip price found within the last 5 days was $348 on American Airlines (Dec 11-Jan 5).

Reviews of airlines servicing Boise

Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Greenville to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,653 reviews

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
Delta
7.8
Good
8,653 reviews
Delta
7.8
Good
8,653 reviews

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
United Airlines
7.4
Good
10,350 reviews
Delta
7.8
Good
8,653 reviews

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.
American Airlines
7.0
Good
12,152 reviews
Delta
7.8
Good
8,653 reviews

Boarding

8.1

Overall

7.8

Entertainment

7.8

Comfort

7.8

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

  • How long is the flight from Greenville to Boise?

    There are many flights that can get you from Greenville to Boise in 7h 03m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. There are 1899 mi between Greenville and Boise. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Greenville to Boise round-trip?

    Flying on Delta is currently your cheapest option to Boise, with prices starting at $153. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $305 and $429, respectively. These flights start at 80% lower than the current average price 3 months from now.

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

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

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

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

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

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

See more FAQs

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell

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Top 3 airlines flying from Greenville to Boise

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$153Average$662FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$305Average$681FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$429Average$891FlexibilityNo cancel feeOn-time69%

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