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?

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

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

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$397United Airlines

Tue, Aug 18 - Tue, Aug 25

2:29 pm - 10:30 pm

LGA

HLN

10h 01m

2 stops

5:40 am - 5:30 pm

HLN

LGA

9h 50m

2 stops

$549Delta

Wed, Aug 26 - Wed, Sep 2

6:10 am - 9:30 pm

LGA

HLN

17h 20m

3 stops

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$554United Airlines

Tue, Aug 18 - Tue, Aug 25

7:29 am - 1:45 pm

LGA

HLN

8h 16m

1 stop

2:30 pm - 11:27 pm

HLN

LGA

6h 57m

1 stop

$558United Airlines

Wed, Sep 23 - Sat, Sep 26

10:20 am - 9:30 pm

LGA

HLN

13h 10m

2 stops

2:30 pm - 11:27 pm

HLN

LGA

6h 57m

1 stop

$563United Airlines

Wed, Sep 23 - Sat, Sep 26

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

6:15 am - 5:26 pm

HLN

LGA

9h 11m

1 stop

$624United Airlines

Mon, Aug 17 - Wed, Aug 26

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

6:15 am - 5:26 pm

HLN

LGA

9h 11m

1 stop

$629United Airlines

Mon, Aug 17 - Wed, Aug 26

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

6:15 am - 6:25 pm

HLN

LGA

10h 10m

2 stops

$635United Airlines

Mon, Aug 17 - Wed, Aug 26

3:29 pm - 9:30 pm

LGA

HLN

8h 01m

1 stop

2:35 pm - 11:24 pm

HLN

LGA

6h 49m

1 stop

$652United Airlines

Fri, Aug 14 - Tue, Aug 25

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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 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 18

LGA3:29 pmNew York LaGuardia

8h 01m

1 stop

HLN9:30 pmHelena

Aug 25

HLN2:35 pmHelena

6h 49m

1 stop

LGA11:24 pmNew York LaGuardia

$397

United Airlines

Aug 18

LGA6:10 amNew York LaGuardia

17h 20m

3 stops

HLN9:30 pmHelena

Aug 25

HLN2:35 pmHelena

6h 49m

1 stop

LGA11:24 pmNew York LaGuardia

$554

Delta flights from New York LaGuardia Airport to Helena

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

Delta

Aug 26

LGA2:29 pmNew York LaGuardia

10h 01m

2 stops

HLN10:30 pmHelena

Sep 2

HLN5:40 amHelena

9h 50m

2 stops

LGA5:30 pmNew York LaGuardia

$549

Delta

Aug 12

LGA12:55 pmNew York LaGuardia

11h 35m

2 stops

HLN10:30 pmHelena

Aug 24

HLN5:40 amHelena

11h 56m

2 stops

LGA7:36 pmNew York LaGuardia

$883

Delta

Aug 1

LGA12:00 pmNew York LaGuardia

12h 39m

2 stops

HLN10:39 pmHelena

Aug 8

HLN6:50 amHelena

12h 38m

2 stops

LGA9:28 pmNew York LaGuardia

$1,019

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 - 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

Quickest round-trip

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 8/18

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Tue 8/25

2:35 pm-11:24 pm

1 stop6h 49m

$397

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 8/26

2:29 pm-10:30 pm

2 stops10h 01m

Helena

Wed 9/2

5:40 am-5:30 pm

2 stops9h 50m

$549

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 8/18

6:10 am-9:30 pm

3 stops17h 20m

Helena

Tue 8/25

2:35 pm-11:24 pm

1 stop6h 49m

$554

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 9/23

7:29 am-1:45 pm

1 stop8h 16m

Helena

Sat 9/26

2:30 pm-11:27 pm

1 stop6h 57m

$558

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 9/23

10:20 am-9:30 pm

2 stops13h 10m

Helena

Sat 9/26

2:30 pm-11:27 pm

1 stop6h 57m

$563

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Mon 8/17

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 8/26

6:15 am-5:26 pm

1 stop9h 11m

$624

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Mon 8/17

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 8/26

6:15 am-5:26 pm

1 stop9h 11m

$629

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Mon 8/17

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 8/26

6:15 am-6:25 pm

2 stops10h 10m

$635

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 8/14

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Tue 8/25

2:35 pm-11:24 pm

1 stop6h 49m

$652

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	8h 01m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Helena takes 8h 01m

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 01m.
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.