$369+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HLN
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Helena with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Helena
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Cheapest flights from Greenville to HelenaExplore 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 September 15, 2026.
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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/10. 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 10/245:40 am -
2 stops8h 48m
Sat 10/317:15 am -
2 stops8h 25m
Deal found 9/10![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/215:40 am -
2 stops8h 48m
Sat 10/317:15 am -
2 stops8h 25m
Deal found 9/10![Delta logo]()
$439
This Delta deal was found by Cheapflights users on 9/10. 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 10/245:40 am -
2 stops8h 48m
Tue 10/271:08 pm -
2 stops19h 52m
Deal found 9/10![Delta logo]()
$453
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/214:25 pm -
1 stop6h 43m
Tue 10/276:28 am -
1 stop6h 35m
Deal found 9/11![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/144:29 pm -
1 stop7h 02m
Tue 11/176:28 am -
1 stop6h 35m
Deal found 9/14![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/208:05 am -
2 stops30h 23m
Sun 10/257:15 am -
2 stops8h 57m
Deal found 9/10![Delta logo]()
$483
This Delta deal was found by Cheapflights users on 9/10. 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 10/227:20 am -
2 stops17h 04m
Fri 10/307:15 am -
2 stops8h 57m
Deal found 9/10![Delta logo]()
$488
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/204:25 pm -
1 stop6h 43m
Wed 10/286:28 am -
1 stop6h 35m
Deal found 9/10![United Airlines logo]()
$494
Best flights from Greenville to HelenaDiscover carefully curated flight deals from Greenville to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Greenville to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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.
Wed 1/66:00 am -
2 stops8h 24m
Mon 1/115:45 am -
2 stops12h 29m
Deal found 9/12![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/10. 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 11/141:56 pm -
2 stops9h 35m
Tue 11/176:28 am -
2 stops12h 30m
Deal found 9/10![United Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/14. 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.
Tue 1/56:00 am -
2 stops8h 24m
Tue 1/1212:50 pm -
2 stops8h 47m
Deal found 9/14![Delta logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/2111:30 am -
2 stops11h 38m
Tue 10/276:28 am -
2 stops8h 28m
Deal found 9/11![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/296:20 am -
2 stops9h 20m
Mon 11/26:28 am -
1 stop6h 35m
Deal found 9/10![United Airlines logo]()
$499
Last-minute flights from Greenville to HelenaDiscover last-minute flight deals from Greenville to Helena. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Helena. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 10/1611:45 am -
2 stops12h 39m
Sun 10/257:15 am -
2 stops8h 57m
Deal found 9/10![Delta logo]()
$498
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/208:05 am -
2 stops30h 23m
Sat 10/247:15 am -
2 stops11h 06m
Deal found 9/10![Delta logo]()
$483
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/204:25 pm -
1 stop6h 43m
Sun 11/16:28 am -
1 stop6h 35m
Deal found 9/10![United Airlines logo]()
$494
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/2011:30 am -
2 stops11h 38m
Sat 10/246:25 am -
1 stop6h 43m
Deal found 9/11![United Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/215:40 am -
2 stops8h 48m
Sun 10/257:15 am -
2 stops8h 57m
Deal found 9/10![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/214:25 pm -
1 stop6h 43m
Tue 10/276:28 am -
1 stop6h 35m
Deal found 9/11![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/10. 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 10/225:40 am -
2 stops18h 44m
Sat 10/317:15 am -
2 stops8h 25m
Deal found 9/10![Delta logo]()
$488
This Delta deal was found by Cheapflights users on 9/10. 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 10/245:40 am -
2 stops8h 48m
Sat 11/77:15 am -
2 stops8h 46m
Deal found 9/10![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 9/10. 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 10/245:40 am -
2 stops8h 48m
Mon 11/21:08 pm -
2 stops18h 53m
Deal found 9/10![Delta logo]()
$453
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (Delta) |
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 7,457,451 searches. Data last updated September 15, 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
Cheapest round-trip
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Wed 1/6
6:00 am-12:24 pm
2 stops8h 24m
Helena
Mon 1/11
5:45 am-8:14 pm
2 stops12h 29m
$389
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Tue 1/5
6:00 am-12:24 pm
2 stops8h 24m
Helena
Tue 1/12
12:50 pm-11:37 pm
2 stops8h 47m
$460
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Sat 11/14
1:56 pm-9:31 pm
2 stops9h 35m
Helena
Tue 11/17
6:28 am-8:58 pm
2 stops12h 30m
$469
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Wed 10/21
11:30 am-9:08 pm
2 stops11h 38m
Helena
Tue 10/27
6:28 am-4:56 pm
2 stops8h 28m
$469
Quickest round-trip
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Thu 10/29
6:20 am-1:40 pm
2 stops9h 20m
Helena
Mon 11/2
6:28 am-3:03 pm
1 stop6h 35m
$499
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.
GSP-HLN
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.
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.
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