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

United Airlines is the most popular carrier operating from New York LaGuardia to Helena

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 33% 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 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.

$243 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.

7:15 am - 1:52 pmLGA New York LaGuardia-HLN Helena

8h 37m1 stop Denver Intl

2:35 pm - 11:30 pmHLN Helena-LGA New York LaGuardia

6h 55m1 stop Denver Intl

$445United Airlines

Fri, Dec 4 - Fri, Dec 11

6:00 am - 1:52 pmLGA New York LaGuardia-HLN Helena

9h 52m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:30 pmHLN Helena-LGA New York LaGuardia

6h 55m1 stop Denver Intl

$450United Airlines

Fri, Dec 4 - Fri, Dec 11

11:00 am - 10:27 pmLGA New York LaGuardia-HLN Helena

13h 27m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:15 am - 11:22 pmHLN Helena-LGA New York LaGuardia

14h 07m2 stops Salt Lake City Detroit Metropolitan Wayne County

$473Delta

Fri, Feb 19 - Wed, Feb 24

6:40 am - 12:26 pmLGA New York LaGuardia-HLN Helena

7h 46m1 stop Salt Lake City

7:15 am - 8:40 amHLN Helena-LGA New York LaGuardia

23h 25m2 stops Salt Lake City Detroit Metropolitan Wayne County

$493Delta

Sat, Feb 20 - Wed, Feb 24

7:00 am - 1:27 pmLGA New York LaGuardia-HLN Helena

8h 27m1 stop Denver Intl

2:30 pm - 11:16 pmHLN Helena-LGA New York LaGuardia

6h 46m1 stop Denver Intl

$517United Airlines

Thu, Apr 8 - Mon, Apr 12

11:00 am - 10:27 pmLGA New York LaGuardia-HLN Helena

13h 27m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:06 pm - 3:39 pmHLN Helena-LGA New York LaGuardia

24h 33m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$523Delta

Fri, Feb 19 - Sat, Feb 27

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

$529United Airlines

Tue, Jan 26 - Sat, Jan 30

6:00 am - 1:40 pmLGA New York LaGuardia-HLN Helena

9h 40m2 stops Washington, D.C. Dulles Intl Denver Intl

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

6h 50m1 stop Denver Intl

$534United Airlines

Tue, Jan 26 - Sat, Jan 30

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

13h 27m2 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

$539United Airlines

Tue, Jan 26 - Sat, Jan 30

6:40 am - 12:26 pmLGA New York LaGuardia-HLN Helena

7h 46m1 stop Salt Lake City

1:06 pm - 10:40 amHLN Helena-LGA New York LaGuardia

19h 34m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$543Delta

Sat, Feb 20 - Sat, Feb 27

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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

Dec 4

LGA7:15 amNew York LaGuardia

8h 37m

1 stop

HLN1:52 pmHelena

Dec 11

HLN2:35 pmHelena

6h 55m

1 stop

LGA11:30 pmNew York LaGuardia

$445

United Airlines

Dec 4

LGA6:00 amNew York LaGuardia

9h 52m

2 stops

HLN1:52 pmHelena

Dec 11

HLN2:35 pmHelena

6h 55m

1 stop

LGA11:30 pmNew York LaGuardia

$450

United Airlines

Apr 8

LGA7:00 amNew York LaGuardia

8h 27m

1 stop

HLN1:27 pmHelena

Apr 12

HLN2:30 pmHelena

6h 46m

1 stop

LGA11:16 pmNew York LaGuardia

$517

Delta flights from New York LaGuardia Airport to Helena

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

Delta

Feb 19

LGA11:00 amNew York LaGuardia

13h 27m

2 stops

HLN10:27 pmHelena

Feb 24

HLN7:15 amHelena

14h 07m

2 stops

LGA11:22 pmNew York LaGuardia

$473

Delta

Feb 20

LGA6:40 amNew York LaGuardia

7h 46m

1 stop

HLN12:26 pmHelena

Feb 24

HLN7:15 amHelena

23h 25m

2 stops

LGA8:40 amNew York LaGuardia

$493

Delta

Feb 19

LGA11:00 amNew York LaGuardia

13h 27m

2 stops

HLN10:27 pmHelena

Feb 27

HLN1:06 pmHelena

24h 33m

2 stops

LGA3:39 pmNew York LaGuardia

$523

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 12/4

7:15 am-1:52 pm

1 stop8h 37m

Helena

Fri 12/11

2:35 pm-11:30 pm

1 stop6h 55m

$445

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 12/4

6:00 am-1:52 pm

2 stops9h 52m

Helena

Fri 12/11

2:35 pm-11:30 pm

1 stop6h 55m

$450

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 2/19

11:00 am-10:27 pm

2 stops13h 27m

Helena

Wed 2/24

7:15 am-11:22 pm

2 stops14h 07m

$473

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 2/20

6:40 am-12:26 pm

1 stop7h 46m

Helena

Wed 2/24

7:15 am-8:40 am

2 stops23h 25m

$493

Quickest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Thu 4/8

7:00 am-1:27 pm

1 stop8h 27m

Helena

Mon 4/12

2:30 pm-11:16 pm

1 stop6h 46m

$517

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 2/19

11:00 am-10:27 pm

2 stops13h 27m

Helena

Sat 2/27

1:06 pm-3:39 pm

2 stops24h 33m

$523

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 1/26

7:09 am-1:40 pm

1 stop8h 31m

Helena

Sat 1/30

2:27 pm-11:17 pm

1 stop6h 50m

$529

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 1/26

6:00 am-1:40 pm

2 stops9h 40m

Helena

Sat 1/30

2:27 pm-11:17 pm

1 stop6h 50m

$534

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 1/26

10:05 am-9:32 pm

2 stops13h 27m

Helena

Sat 1/30

6:15 am-9:15 pm

2 stops13h 00m

$539

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 2/20

6:40 am-12:26 pm

1 stop7h 46m

Helena

Sat 2/27

1:06 pm-10:40 am

2 stops19h 34m

$543

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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	$243
Fastest flight time	8h 07m
Direct flights	None

The best one-way flight to Helena from New York LaGuardia Airport in the past 72 hours is $243. The best round-trip flight deal from New York LaGuardia Airport to Helena found on momondo in the last 72 hours is $445.

The fastest flight from New York LaGuardia Airport to Helena takes 8h 07m

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 07m.
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.