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Helena

$424+ Cheap flights from Greenville to Helena (GSP - HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HLN
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$424
(United Airlines)
Provider with most accurate pricing for Greenville-Helena flight deals.
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Provider most trusted by Cheapflights users for Greenville-Helena flights.
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From Greenville to Helena
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Find 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 January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/6. 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 1/244:15 pmGSP - HLN
1 stop7h 11mUnited Airlines
Tue 1/276:15 amHLN - GSP
1 stop7h 05mUnited Airlines
Deal found 1/6$424
This United Airlines deal was found by Cheapflights users on 1/8. 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 4/14:10 pmGSP - HLN
1 stop7h 23mUnited Airlines
Wed 4/296:15 amHLN - GSP
1 stop6h 54mUnited Airlines
Deal found 1/8$523
This United Airlines deal was found by Cheapflights users on 1/7. 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 1/2210:00 amGSP - HLN
2 stops13h 26mUnited Airlines
Mon 1/266:15 amHLN - GSP
1 stop7h 05mUnited Airlines
Deal found 1/7$654
This United Airlines deal was found by Cheapflights users on 1/8. 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 9/167:00 amGSP - HLN
2 stops11h 05mUnited Airlines
Thu 9/245:20 pmHLN - GSP
2 stops26h 26mUnited Airlines
Deal found 1/8$664
This Delta deal was found by Cheapflights users on 1/7. 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 1/2210:06 amGSP - HLN
2 stops14h 23mDelta
Mon 1/261:10 pmHLN - GSP
2 stops8h 40mDelta
Deal found 1/7$690

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 January 8, 2026.
Use the filters below to find and compare flights from Greenville to Helena that are best for you.

Fly from

Greenville

Fly to

Helena

Route

Depart

Return

Price

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sat 1/24

4:15 pm-9:26 pm

1 stop7h 11m

Helena

Tue 1/27

6:15 am-3:20 pm

1 stop7h 05m

$424

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Wed 4/1

4:10 pm-9:33 pm

1 stop7h 23m

Helena

Wed 4/29

6:15 am-3:09 pm

1 stop6h 54m

$523

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Thu 1/22

4:15 pm-9:26 pm

1 stop7h 11m

Helena

Mon 1/26

6:15 am-3:20 pm

1 stop7h 05m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

  • 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, March is the cheapest month in which you can book a flight from Greenville to Helena (average of $185). 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 $424, United Airlines can have you in Helena from Greenville in 7h 11m. 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, March is the cheapest month in which you can book a flight from Greenville to Helena (average of $185). 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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