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?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Helena from New York LaGuardia Airport according to our data. American Airlines 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.

$209 Cheap Flights from New York LaGuardia Airport to Helena in 2026

Find the cheapest flights from New York LaGuardia Airport to Helena

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$359United Airlines

Wed, Aug 26 - Wed, Sep 2

10:20 am - 9:30 pm

LGA

HLN

13h 10m

2 stops

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$364United Airlines

Tue, Aug 18 - Tue, Aug 25

10:20 am - 9:30 pm

LGA

HLN

13h 10m

2 stops

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$364United Airlines

Wed, Aug 26 - Wed, Sep 2

1:25 pm - 9:30 pm

LGA

HLN

10h 05m

2 stops

6:15 am - 7:25 pm

HLN

LGA

11h 10m

2 stops

$369United Airlines

Wed, Aug 26 - Wed, Sep 2

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$379United Airlines

Wed, Aug 26 - Wed, Sep 2

7:23 am - 1:40 pm

LGA

HLN

8h 17m

1 stop

6:28 am - 5:27 pm

HLN

LGA

8h 59m

1 stop

$379United Airlines

Fri, Nov 6 - Wed, Nov 11

7:23 am - 1:40 pm

LGA

HLN

8h 17m

1 stop

2:23 pm - 11:15 pm

HLN

LGA

6h 52m

1 stop

$383United Airlines

Fri, Nov 6 - Wed, Nov 11

7:23 am - 1:40 pm

LGA

HLN

8h 17m

1 stop

6:28 am - 9:19 pm

HLN

LGA

12h 51m

2 stops

$384United Airlines

Fri, Nov 6 - Wed, Nov 11

11:20 am - 9:30 pm

LGA

HLN

12h 10m

2 stops

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$384United Airlines

Wed, Aug 26 - Wed, Sep 2

7:23 am - 1:40 pm

LGA

HLN

8h 17m

1 stop

6:28 am - 9:19 pm

HLN

LGA

12h 51m

2 stops

$388United Airlines

Fri, Nov 6 - Wed, Nov 11

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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

Aug 26

LGA3:29 pmNew York LaGuardia

8h 01m

1 stop

HLN9:30 pmHelena

Sep 2

HLN2:35 pmHelena

6h 49m

1 stop

LGA11:24 pmNew York LaGuardia

$359

United Airlines

Aug 18

LGA10:20 amNew York LaGuardia

13h 10m

2 stops

HLN9:30 pmHelena

Aug 25

HLN2:35 pmHelena

6h 49m

1 stop

LGA11:24 pmNew York LaGuardia

$364

United Airlines

Aug 26

LGA1:25 pmNew York LaGuardia

10h 05m

2 stops

HLN9:30 pmHelena

Sep 2

HLN6:15 amHelena

11h 10m

2 stops

LGA7:25 pmNew York LaGuardia

$369

Delta flights from New York LaGuardia Airport to Helena

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

Delta

Aug 22

LGA12:40 pmNew York LaGuardia

11h 50m

2 stops

HLN10:30 pmHelena

Aug 25

HLN5:40 amHelena

11h 56m

2 stops

LGA7:36 pmNew York LaGuardia

$389

Delta

Aug 22

LGA12:40 pmNew York LaGuardia

11h 50m

2 stops

HLN10:30 pmHelena

Aug 26

HLN5:40 amHelena

11h 56m

2 stops

LGA7:36 pmNew York LaGuardia

$519

Delta

Aug 25

LGA11:59 amNew York LaGuardia

12h 31m

2 stops

HLN10:30 pmHelena

Aug 26

HLN5:40 amHelena

11h 56m

2 stops

LGA7:36 pmNew York LaGuardia

$547

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

Quickest round-trip

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 9/2

2:35 pm-11:24 pm

1 stop6h 49m

$359

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 8/18

10:20 am-9:30 pm

2 stops13h 10m

Helena

Tue 8/25

2:35 pm-11:24 pm

1 stop6h 49m

$364

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

10:20 am-9:30 pm

2 stops13h 10m

Helena

Wed 9/2

2:35 pm-11:24 pm

1 stop6h 49m

$364

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

1:25 pm-9:30 pm

2 stops10h 05m

Helena

Wed 9/2

6:15 am-7:25 pm

2 stops11h 10m

$369

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 9/2

2:35 pm-11:24 pm

1 stop6h 49m

$379

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 11/6

7:23 am-1:40 pm

1 stop8h 17m

Helena

Wed 11/11

6:28 am-5:27 pm

1 stop8h 59m

$379

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 11/6

7:23 am-1:40 pm

1 stop8h 17m

Helena

Wed 11/11

2:23 pm-11:15 pm

1 stop6h 52m

$383

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 11/6

7:23 am-1:40 pm

1 stop8h 17m

Helena

Wed 11/11

6:28 am-9:19 pm

2 stops12h 51m

$384

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

11:20 am-9:30 pm

2 stops12h 10m

Helena

Wed 9/2

2:35 pm-11:24 pm

1 stop6h 49m

$384

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 11/6

7:23 am-1:40 pm

1 stop8h 17m

Helena

Wed 11/11

6:28 am-9:19 pm

2 stops12h 51m

$388

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

Fastest flight time	7h 30m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Helena takes 7h 30m

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 7h 30m.
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.