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Helena

$364+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HLN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$364
(Delta)
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 July 3, 2025.

This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 11/112:00 pmGSP - HLN
2 stops12h 37mDelta
Tue 11/45:40 amHLN - GSP
2 stops12h 36mDelta
Deal found 6/30$364
This United Airlines deal was found by Cheapflights users on 7/1. 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 11/14:17 pmGSP - HLN
1 stop7h 05mUnited Airlines
Tue 11/46:40 amHLN - GSP
1 stop6h 19mUnited Airlines
Deal found 7/1$379

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 July 3, 2025.
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 11/1

12:00 pm-10:37 pm

2 stops12h 37m

Helena

Tue 11/4

5:40 am-8:16 pm

2 stops12h 36m

$364

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sat 11/1

4:17 pm-9:22 pm

1 stop7h 05m

Helena

Tue 11/4

6:40 am-2:59 pm

1 stop6h 19m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, February is the cheapest month in which you can book a flight from Greenville to Helena (average of $353). Flying from Greenville to Helena in July is currently the most expensive (average of $545). 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.

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Greenville to Helena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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, February is the cheapest month in which you can book a flight from Greenville to Helena (average of $353). Flying from Greenville to Helena in July is currently the most expensive (average of $545). 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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