$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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — HLN
Oct 3 — Oct 101
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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Best
Last-minute
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 3, 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 3, 2026.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 12/44:18 pm -
1 stop7h 09m
Tue 12/86:30 am -
2 stops8h 26m
Deal found 9/1![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 9/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/410:27 am -
2 stops14h 05m
Tue 12/87:03 am -
2 stops9h 17m
Deal found 9/1![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/144:29 pm -
1 stop7h 02m
Tue 11/176:28 am -
1 stop6h 35m
Deal found 9/1![United Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 12/114:18 pm -
1 stop7h 09m
Tue 12/156:30 am -
2 stops12h 29m
Deal found 9/1![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/164:19 pm -
1 stop7h 11m
Thu 9/242:30 pm -
2 stops28h 47m
Deal found 9/2![United Airlines logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/104:19 pm -
1 stop7h 11m
Thu 9/176:15 am -
1 stop6h 59m
Deal found 9/3![United Airlines logo]()
$669
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 3, 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 3, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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 1/76:00 am -
2 stops8h 24m
Wed 1/135:45 am -
2 stops11h 04m
Deal found 9/3![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/1. 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 11/144:29 pm -
1 stop7h 02m
Tue 11/176:28 am -
1 stop6h 35m
Deal found 9/1![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 9/3. 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.
Mon 1/43:42 pm -
2 stops22h 42m
Wed 1/135:45 am -
2 stops12h 29m
Deal found 9/3![Delta logo]()
$542
This United Airlines deal was found by Cheapflights users on 9/1. 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 1/94:15 pm -
1 stop6h 44m
Tue 1/127:00 am -
2 stops14h 19m
Deal found 9/1![United Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Fri 1/812:15 pm -
2 stops10h 44m
Sat 1/92:30 pm -
2 stops17h 21m
Deal found 9/3![United Airlines logo]()
$628
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/164:19 pm -
1 stop7h 11m
Thu 9/242:30 pm -
2 stops28h 47m
Deal found 9/2![United Airlines logo]()
$658
Last-minute flights from Greenville to HelenaDiscover last-minute flight deals from Greenville to Helena. Data last updated September 3, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Helena. Data last updated September 3, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/84:19 pm -
1 stop7h 11m
Thu 9/176:15 am -
1 stop6h 59m
Deal found 9/3![United Airlines logo]()
$704
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/910:33 am -
2 stops12h 57m
Thu 9/176:15 am -
1 stop6h 59m
Deal found 9/3![United Airlines logo]()
$709
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/104:19 pm -
1 stop7h 11m
Thu 9/176:15 am -
1 stop6h 59m
Deal found 9/3![United Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 9/3. 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 9/104:19 pm -
1 stop7h 11m
Wed 9/162:26 pm -
2 stops17h 09m
Deal found 9/3![United Airlines logo]()
$793
This United Airlines deal was found by Cheapflights users on 9/2. 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 9/164:19 pm -
1 stop7h 11m
Thu 9/242:30 pm -
2 stops28h 47m
Deal found 9/2![United Airlines logo]()
$658
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $364 (United Airlines) |
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 3, 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
Thu 1/7
6:00 am-12:24 pm
2 stops8h 24m
Helena
Wed 1/13
5:45 am-6:49 pm
2 stops11h 04m
$399
Quickest round-trip
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Sat 11/14
4:29 pm-9:31 pm
1 stop7h 02m
Helena
Tue 11/17
6:28 am-3:03 pm
1 stop6h 35m
$459
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Mon 1/4
3:42 pm-12:24 pm
2 stops22h 42m
Helena
Wed 1/13
5:45 am-8:14 pm
2 stops12h 29m
$542
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Sat 1/9
4:15 pm-8:59 pm
1 stop6h 44m
Helena
Tue 1/12
7:00 am-11:19 pm
2 stops14h 19m
$544
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Fri 1/8
12:15 pm-8:59 pm
2 stops10h 44m
Helena
Sat 1/9
2:30 pm-9:51 am
2 stops17h 21m
$628
GreenvilleHelena
GSP Greenville - HLN Helena
GSPHLN
Greenville
Wed 9/16
4:19 pm-9:30 pm
1 stop7h 11m
Helena
Thu 9/24
2:30 pm-9:17 pm
2 stops28h 47m
$658
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
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