What airlines fly to Helena?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from Greenville according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 4 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Helena Airport?

Prices for flights from Greenville Airport to Helena Airport refresh daily.

How old do you have to be to fly from Greenville Airport to Helena Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$399 Cheap Flights from Greenville to Helena in 2025/26

1 adult

0 bags

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Find the cheapest flights from Greenville to Helena

Round-trip

One-way

Cheap round-trip flights

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4:15 pm - 9:26 pm

GSP

HLN

7h 11m1 stop

6:15 am - 3:20 pm

HLN

GSP

7h 05m1 stop

$399United Airlines

Sat, Jan 24 - Tue, Jan 27

12:04 pm - 9:26 pm

GSP

HLN

11h 22m2 stops

6:15 am - 3:20 pm

HLN

GSP

7h 05m1 stop

$404United Airlines

Sat, Jan 24 - Tue, Jan 27

12:04 pm - 9:26 pm

GSP

HLN

11h 22m2 stops

6:15 am - 8:47 pm

HLN

GSP

12h 32m2 stops

$409United Airlines

Sat, Jan 24 - Tue, Jan 27

8:34 am - 9:31 pm

GSP

HLN

14h 57m2 stops

6:15 am - 11:48 pm

HLN

GSP

15h 33m2 stops

$459United Airlines

Sun, Jan 4 - Sun, Jan 11

8:34 am - 9:31 pm

GSP

HLN

14h 57m2 stops

6:15 am - 3:20 pm

HLN

GSP

7h 05m1 stop

$466United Airlines

Sun, Jan 4 - Sun, Jan 11

4:15 pm - 1:41 pm

GSP

HLN

23h 26m1 stop

6:45 am - 3:20 pm

HLN

GSP

6h 35m1 stop

$498United Airlines

Sat, Jan 31 - Wed, Feb 4

4:15 pm - 9:31 pm

GSP

HLN

7h 16m1 stop

6:15 am - 3:20 pm

HLN

GSP

7h 05m1 stop

$584United Airlines

Sun, Jan 4 - Sun, Jan 11

United Airlines flights from Greenville to Helena

Our best United Airlines deals on Greenville to Helena flight tickets

United Airlines

Jan 24

GSP4:15 pmGreenville

7h 11m

1 stop

HLN9:26 pmHelena

Jan 27

HLN6:15 amHelena

7h 05m

1 stop

GSP3:20 pmGreenville

$399

Find similar

United Airlines

Jan 24

GSP12:04 pmGreenville

11h 22m

2 stops

HLN9:26 pmHelena

Jan 27

HLN6:15 amHelena

7h 05m

1 stop

GSP3:20 pmGreenville

$404

Find similar

United Airlines

Jan 24

GSP12:04 pmGreenville

11h 22m

2 stops

HLN9:26 pmHelena

Jan 27

HLN6:15 amHelena

12h 32m

2 stops

GSP8:47 pmGreenville

$409

Find similar

Fly from

Fly to

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

$399

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sat 1/24

12:04 pm-9:26 pm

2 stops11h 22m

Helena

Tue 1/27

6:15 am-3:20 pm

1 stop7h 05m

$404

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sat 1/24

12:04 pm-9:26 pm

2 stops11h 22m

Helena

Tue 1/27

6:15 am-8:47 pm

2 stops12h 32m

$409

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sun 1/4

8:34 am-9:31 pm

2 stops14h 57m

Helena

Sun 1/11

6:15 am-11:48 pm

2 stops15h 33m

$459

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sun 1/4

8:34 am-9:31 pm

2 stops14h 57m

Helena

Sun 1/11

6:15 am-3:20 pm

1 stop7h 05m

$466

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sat 1/31

4:15 pm-1:41 pm

1 stop23h 26m

Helena

Wed 2/4

6:45 am-3:20 pm

1 stop6h 35m

$498

GreenvilleHelena

GSP - HLN

GSPHLN

Greenville

Sun 1/4

4:15 pm-9:31 pm

1 stop7h 16m

Helena

Sun 1/11

6:15 am-3:20 pm

1 stop7h 05m

$584

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Greenville to Helena

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from Greenville to Helena is on a Saturday. Travelers who choose to depart for Helena on a Saturday will often find tickets for as low as $530. The most expensive day to fly to Helena is Friday, with ticket prices averaging around $643.

When to book flights from Greenville to Helena

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Helena according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Helena (GSP to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Helena

Fastest flight time	7h 11m
Direct flights	None

The fastest flight from Greenville to Helena takes 7h 11m

There are no direct flights from Greenville to Helena. There are no popular flight routes from Greenville to Helena.

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How far is Greenville to Helena by plane?
Greenville and Helena are 1735.7 mi apart from one another. By plane, this route typically takes 7h 11m.
When did momondo last update prices for flights from Greenville Airport to Helena Airport?
Prices for flights from Greenville Airport to Helena Airport refresh daily.
How old do you have to be to fly from Greenville Airport to Helena Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The necessary travel and health documents for your Helena Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Greenville to Helena?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Greenville to Helena for you.

Can I find flights from Greenville to Helena with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Helena from Greenville with this policy.

How can momondo help me find flights from Greenville to Helena?

momondo helps you find the best flight between Greenville and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Greenville to Helena right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Greenville to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.