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Helena

$351+ Cheap flights from Greenville to Helena (GSP - HLN)

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HLN
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Greenville to Helena

Cheapest flights from Greenville to Helena
Explore the most affordable flight options available from Greenville to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/254:15 pm
GSP
-
HLN
1 stop7h 01m
United Airlines
Sat 8/296:15 am
HLN
-
GSP
1 stop6h 55m
United Airlines
Deal found 3/8$419
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Wed 9/164:15 pm
GSP
-
HLN
1 stop7h 01m
United Airlines
Thu 9/245:20 pm
HLN
-
GSP
2 stops26h 26m
United Airlines
Deal found 3/9$568
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Sat 11/710:21 am
GSP
-
HLN
2 stops12h 38m
United Airlines
Wed 11/112:30 pm
HLN
-
GSP
2 stops29h 16m
United Airlines
Deal found 3/9$578
This United Airlines deal was found by Cheapflights users on 3/8. 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 7/164:15 pm
GSP
-
HLN
1 stop7h 05m
United Airlines
Tue 7/216:15 am
HLN
-
GSP
1 stop7h 04m
United Airlines
Deal found 3/8$673
This United Airlines deal was found by Cheapflights users on 3/8. 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 7/164:15 pm
GSP
-
HLN
1 stop7h 05m
United Airlines
Wed 7/222:20 pm
HLN
-
GSP
2 stops28h 57m
United Airlines
Deal found 3/8$773
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Wed 7/154:15 pm
GSP
-
HLN
1 stop7h 05m
United Airlines
Tue 7/216:15 am
HLN
-
GSP
1 stop7h 04m
United Airlines
Deal found 3/8$774

Find flight deals from Greenville to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Helena (HLN). 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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$419
(United Airlines)

One-way from

$351
(United Airlines)
Provider with most accurate pricing for Greenville-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greenville-Helena flights.
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From Greenville to Helena
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One-way flight from Greenville to Helena
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville to Helena 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 March 11, 2026.
Use the filters below to find and compare flights from Greenville to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Tue 8/25

4:15 pm-9:16 pm

1 stop7h 01m

Helena

Sat 8/29

6:15 am-3:10 pm

1 stop6h 55m

$419

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Wed 7/15

4:15 pm-9:20 pm

1 stop7h 05m

Helena

Tue 7/21

6:15 am-3:19 pm

1 stop7h 04m

$774

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Fri 7/17

6:09 am-4:49 pm

2 stops12h 40m

Helena

Tue 7/21

5:26 pm-10:50 am

2 stops15h 24m

$1,072
Cheapest one-way

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Wed 4/15

4:10 pm-9:33 pm

1 stop7h 23m

$364

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sun 7/5

7:40 pm-1:33 pm

2 stops19h 53m

$534
Quickest one-way

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Wed 6/24

4:15 pm-9:20 pm

1 stop7h 05m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Greenville-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greenville-Helena 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-Helena 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 Helena

Have a flexible travel schedule? Discover the best time to fly to Helena 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.

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Greenville to Helena (average of $245). Flying from Greenville to Helena in July is currently the most expensive (average of $313). 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.

Related info for your journey

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

  • How long is the flight from Greenville to Helena?

    For as low as $419, United Airlines can have you in Helena from Greenville in 7h 01m. The distance between Greenville and Helena is about 1740 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Greenville to Helena (average of $245). Flying from Greenville to Helena in July is currently the most expensive (average of $313). 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.

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