What airlines fly to Helena?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Helena from New York LaGuardia Airport according to our data. Delta is the first choice among our users, with 30% 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.

What is the cheapest airline that flies from New York LaGuardia to Helena?

United Airlines and Delta are the most popular carriers operating from New York LaGuardia to Helena

When did momondo last update prices for flights from New York LaGuardia Airport to Helena Airport?

Prices for flights from New York LaGuardia Airport to Helena Airport are refreshed on a daily basis.

How old do you have to be to fly from New York LaGuardia Airport to Helena Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Helena Airport.

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

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$539 Cheap Flights from New York LaGuardia Airport to Helena in 2026/27

Find the cheapest flights from New York LaGuardia Airport to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:14 pm - 9:32 pmLGA New York LaGuardia-HLN Helena

8h 18m1 stop Denver Intl

6:15 am - 9:15 pmHLN Helena-LGA New York LaGuardia

13h 00m2 stops Denver Intl Chicago O'Hare Intl

$539United Airlines

Fri, Jan 8 - Sat, Jan 9

3:29 pm - 9:31 pmLGA New York LaGuardia-HLN Helena

8h 02m1 stop Denver Intl

2:23 pm - 11:15 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$539United Airlines

Wed, Nov 11 - Sun, Nov 15

11:20 am - 9:32 pmLGA New York LaGuardia-HLN Helena

12h 12m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 9:15 pmHLN Helena-LGA New York LaGuardia

13h 00m2 stops Denver Intl Chicago O'Hare Intl

$544United Airlines

Fri, Jan 8 - Sat, Jan 9

6:00 am - 9:32 pmLGA New York LaGuardia-HLN Helena

17h 32m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Denver Intl

6:15 am - 9:15 pmHLN Helena-LGA New York LaGuardia

13h 00m2 stops Denver Intl Chicago O'Hare Intl

$550United Airlines

Fri, Jan 8 - Sat, Jan 9

7:09 am - 1:40 pmLGA New York LaGuardia-HLN Helena

8h 31m1 stop Denver Intl

2:27 pm - 11:17 pmHLN Helena-LGA New York LaGuardia

6h 50m1 stop Denver Intl

$554United Airlines

Fri, Jan 8 - Sat, Jan 9

10:05 am - 9:32 pmLGA New York LaGuardia-HLN Helena

13h 27m2 stops Chicago O'Hare Intl Denver Intl

2:27 pm - 11:17 pmHLN Helena-LGA New York LaGuardia

6h 50m1 stop Denver Intl

$559United Airlines

Fri, Jan 8 - Sat, Jan 9

3:14 pm - 9:32 pmLGA New York LaGuardia-HLN Helena

8h 18m1 stop Denver Intl

6:15 am - 9:15 pmHLN Helena-LGA New York LaGuardia

13h 00m2 stops Denver Intl Chicago O'Hare Intl

$559United Airlines

Fri, Jan 8 - Sat, Jan 9

6:00 am - 9:32 pmLGA New York LaGuardia-HLN Helena

17h 32m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Denver Intl

2:27 pm - 11:17 pmHLN Helena-LGA New York LaGuardia

6h 50m1 stop Denver Intl

$564United Airlines

Fri, Jan 8 - Sat, Jan 9

11:20 am - 9:32 pmLGA New York LaGuardia-HLN Helena

12h 12m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 9:15 pmHLN Helena-LGA New York LaGuardia

13h 00m2 stops Denver Intl Chicago O'Hare Intl

$564United Airlines

Fri, Jan 8 - Sat, Jan 9

3:27 pm - 9:08 pmLGA New York LaGuardia-HLN Helena

7h 41m1 stop Denver Intl

2:23 pm - 11:15 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$569United Airlines

Sat, Oct 24 - Wed, Oct 28

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United Airlines flights from New York LaGuardia Airport to Helena

Our best United Airlines deals on New York LaGuardia Airport to Helena flight tickets

United Airlines

Nov 11

LGA3:29 pmNew York LaGuardia

8h 02m

1 stop

HLN9:31 pmHelena

Nov 15

HLN2:23 pmHelena

6h 52m

1 stop

LGA11:15 pmNew York LaGuardia

$539

United Airlines

Jan 8

LGA11:20 amNew York LaGuardia

12h 12m

2 stops

HLN9:32 pmHelena

Jan 9

HLN6:15 amHelena

13h 00m

2 stops

LGA9:15 pmNew York LaGuardia

$544

United Airlines

Jan 8

LGA6:00 amNew York LaGuardia

17h 32m

3 stops

HLN9:32 pmHelena

Jan 9

HLN6:15 amHelena

13h 00m

2 stops

LGA9:15 pmNew York LaGuardia

$550

Delta flights from New York LaGuardia Airport to Helena

Our best Delta deals on New York LaGuardia Airport to Helena flight tickets

Delta

Mar 27

LGA5:00 pmNew York LaGuardia

31h 41m

2 stops

HLN10:41 pmHelena

Apr 3

HLN5:45 amHelena

11h 31m

2 stops

LGA7:16 pmNew York LaGuardia

$567

Delta

Mar 27

LGA7:00 amNew York LaGuardia

17h 41m

1 stop

HLN10:41 pmHelena

Apr 3

HLN5:45 amHelena

11h 31m

2 stops

LGA7:16 pmNew York LaGuardia

$608

Delta

Nov 11

LGA9:00 amNew York LaGuardia

15h 26m

2 stops

HLN10:26 pmHelena

Nov 15

HLN7:00 amHelena

10h 27m

2 stops

LGA7:27 pmNew York LaGuardia

$729

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

3:14 pm-9:32 pm

1 stop8h 18m

Helena

Sat 1/9

6:15 am-9:15 pm

2 stops13h 00m

$539

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 11/11

3:29 pm-9:31 pm

1 stop8h 02m

Helena

Sun 11/15

2:23 pm-11:15 pm

1 stop6h 52m

$539

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

11:20 am-9:32 pm

2 stops12h 12m

Helena

Sat 1/9

6:15 am-9:15 pm

2 stops13h 00m

$544

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

6:00 am-9:32 pm

3 stops17h 32m

Helena

Sat 1/9

6:15 am-9:15 pm

2 stops13h 00m

$550

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

7:09 am-1:40 pm

1 stop8h 31m

Helena

Sat 1/9

2:27 pm-11:17 pm

1 stop6h 50m

$554

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

10:05 am-9:32 pm

2 stops13h 27m

Helena

Sat 1/9

2:27 pm-11:17 pm

1 stop6h 50m

$559

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

3:14 pm-9:32 pm

1 stop8h 18m

Helena

Sat 1/9

6:15 am-9:15 pm

2 stops13h 00m

$559

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

6:00 am-9:32 pm

3 stops17h 32m

Helena

Sat 1/9

2:27 pm-11:17 pm

1 stop6h 50m

$564

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

11:20 am-9:32 pm

2 stops12h 12m

Helena

Sat 1/9

6:15 am-9:15 pm

2 stops13h 00m

$564

Quickest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 10/24

3:27 pm-9:08 pm

1 stop7h 41m

Helena

Wed 10/28

2:23 pm-11:15 pm

1 stop6h 52m

$569

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport 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

Can stopping save me money on New York LaGuardia Airport to Helena flights?

You could potentially save up to 61% on your flight if you consider stops on a New York LaGuardia Airport to Helena flight.

When to book flights from New York LaGuardia Airport to Helena

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

Estimated round-trip price

Cheap New York LaGuardia Airport to Helena (LGA to HLN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Helena

Best Price Found	$539
Fastest flight time	8h 02m
Direct flights	None

The best flight deal from New York LaGuardia Airport to Helena found on momondo in the last 72 hours is $539

The fastest flight from New York LaGuardia Airport to Helena takes 8h 02m

There are no direct flights from New York LaGuardia Airport to Helena. There are no popular flight routes from New York LaGuardia Airport to Helena.

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Helena

How far is New York LaGuardia to Helena by plane?
A flight from New York LaGuardia to Helena will travel around 1927.6 mi. By plane, this route typically takes 8h 02m.
When did momondo last update prices for flights from New York LaGuardia Airport to Helena Airport?
Prices for flights from New York LaGuardia Airport to Helena Airport are refreshed on a daily basis.
How old do you have to be to fly from New York LaGuardia Airport to Helena Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Helena Airport.
What documentation or ID do you need to fly to Helena Airport?
The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Helena. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Helena from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Helena?

momondo provides multiple filters to help you find the best flight to Helena from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of New York to Helena flights. All you need is a valid email address and we will do the rest; it is that quick and easy.