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

Delta and United Airlines are the most popular carriers 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 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.

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.

7:23 am - 1:40 pmLGA New York LaGuardia-HLN Helena

8h 17m1 stop Denver Intl

6:28 am - 5:27 pmHLN Helena-LGA New York LaGuardia

8h 59m1 stop Denver Intl

$399United Airlines

Thu, Nov 12 - Wed, Nov 18

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

8h 18m1 stop Denver Intl

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

6h 50m1 stop Denver Intl

$411United Airlines

Fri, Jan 22 - Sun, Jan 24

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

8h 02m1 stop Denver Intl

6:28 am - 6:19 pmHLN Helena-LGA New York LaGuardia

9h 51m2 stops Denver Intl Chicago O'Hare Intl

$418United Airlines

Thu, Nov 12 - Wed, Nov 18

7:23 am - 1:40 pmLGA New York LaGuardia-HLN Helena

8h 17m1 stop Denver Intl

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

6h 52m1 stop Denver Intl

$434United Airlines

Fri, Nov 6 - Mon, Nov 9

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

9h 40m2 stops Chicago O'Hare Intl Denver Intl

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

6h 50m1 stop Denver Intl

$461United Airlines

Fri, Jan 22 - Sun, Jan 24

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

8h 31m1 stop Denver Intl

6:15 am - 3:50 pmHLN Helena-LGA New York LaGuardia

7h 35m1 stop Denver Intl

$475United Airlines

Mon, Jan 25 - Fri, Jan 29

1:00 pm - 9:32 pmLGA New York LaGuardia-HLN Helena

10h 32m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 3:50 pmHLN Helena-LGA New York LaGuardia

7h 35m1 stop Denver Intl

$480United Airlines

Mon, Jan 25 - Fri, Jan 29

11:59 am - 10:24 pmLGA New York LaGuardia-HLN Helena

12h 25m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:00 am - 7:27 pmHLN Helena-LGA New York LaGuardia

10h 27m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$488Delta

Fri, Nov 6 - Mon, Nov 9

1:05 pm - 9:31 pmLGA New York LaGuardia-HLN Helena

10h 26m2 stops Chicago O'Hare Intl Denver Intl

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

6h 52m1 stop Denver Intl

$504United Airlines

Fri, Nov 6 - Mon, Nov 9

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

8h 18m1 stop Denver Intl

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

6h 50m1 stop Denver Intl

$519United Airlines

Fri, Jan 8 - Sat, Jan 9

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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 12

LGA7:23 amNew York LaGuardia

8h 17m

1 stop

HLN1:40 pmHelena

Nov 18

HLN6:28 amHelena

8h 59m

1 stop

LGA5:27 pmNew York LaGuardia

$399

United Airlines

Jan 22

LGA3:14 pmNew York LaGuardia

8h 18m

1 stop

HLN9:32 pmHelena

Jan 24

HLN2:27 pmHelena

6h 50m

1 stop

LGA11:17 pmNew York LaGuardia

$411

United Airlines

Nov 12

LGA3:29 pmNew York LaGuardia

8h 02m

1 stop

HLN9:31 pmHelena

Nov 18

HLN6:28 amHelena

9h 51m

2 stops

LGA6:19 pmNew York LaGuardia

$418

Delta flights from New York LaGuardia Airport to Helena

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

Delta

Nov 6

LGA11:59 amNew York LaGuardia

12h 25m

2 stops

HLN10:24 pmHelena

Nov 9

HLN7:00 amHelena

10h 27m

2 stops

LGA7:27 pmNew York LaGuardia

$488

Delta

Nov 12

LGA12:59 pmNew York LaGuardia

11h 27m

2 stops

HLN10:26 pmHelena

Nov 18

HLN1:07 pmHelena

8h 31m

2 stops

LGA11:38 pmNew York LaGuardia

$539

Delta

Jan 25

LGA10:00 amNew York LaGuardia

14h 41m

2 stops

HLN10:41 pmHelena

Jan 29

HLN7:00 amHelena

10h 52m

2 stops

LGA7:52 pmNew York LaGuardia

$577

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

Thu 11/12

7:23 am-1:40 pm

1 stop8h 17m

Helena

Wed 11/18

6:28 am-5:27 pm

1 stop8h 59m

$399

Quickest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/22

3:14 pm-9:32 pm

1 stop8h 18m

Helena

Sun 1/24

2:27 pm-11:17 pm

1 stop6h 50m

$411

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Thu 11/12

3:29 pm-9:31 pm

1 stop8h 02m

Helena

Wed 11/18

6:28 am-6:19 pm

2 stops9h 51m

$418

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 11/6

7:23 am-1:40 pm

1 stop8h 17m

Helena

Mon 11/9

2:23 pm-11:15 pm

1 stop6h 52m

$434

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/22

6:00 am-1:40 pm

2 stops9h 40m

Helena

Sun 1/24

2:27 pm-11:17 pm

1 stop6h 50m

$461

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Mon 1/25

7:09 am-1:40 pm

1 stop8h 31m

Helena

Fri 1/29

6:15 am-3:50 pm

1 stop7h 35m

$475

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Mon 1/25

1:00 pm-9:32 pm

2 stops10h 32m

Helena

Fri 1/29

6:15 am-3:50 pm

1 stop7h 35m

$480

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 11/6

11:59 am-10:24 pm

2 stops12h 25m

Helena

Mon 11/9

7:00 am-7:27 pm

2 stops10h 27m

$488

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 11/6

1:05 pm-9:31 pm

2 stops10h 26m

Helena

Mon 11/9

2:23 pm-11:15 pm

1 stop6h 52m

$504

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

2:27 pm-11:17 pm

1 stop6h 50m

$519

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 31m
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 $399.

The fastest flight from New York LaGuardia Airport to Helena takes 8h 31m

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 31m.
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.