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.

$379 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

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

8h 02m1 stop Denver Intl

6:28 am - 3:47 pmHLN Helena-LGA New York LaGuardia

7h 19m1 stop Denver Intl

$379United Airlines

Tue, Oct 27 - Sat, Oct 31

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

8h 17m1 stop Denver Intl

6:28 am - 8:19 pmHLN Helena-LGA New York LaGuardia

11h 51m2 stops Denver Intl Chicago O'Hare Intl

$384United Airlines

Tue, Oct 27 - Sat, Oct 31

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

8h 02m1 stop Denver Intl

6:28 am - 5:15 pmHLN Helena-LGA New York LaGuardia

8h 47m2 stops Denver Intl Chicago O'Hare Intl

$384United Airlines

Tue, Oct 27 - Sat, Oct 31

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

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

6:28 am - 8:19 pmHLN Helena-LGA New York LaGuardia

11h 51m2 stops Denver Intl Chicago O'Hare Intl

$389United Airlines

Tue, Oct 27 - Sat, Oct 31

7:29 am - 1:48 pmLGA New York LaGuardia-HLN Helena

8h 19m1 stop Denver Intl

2:30 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 57m1 stop Denver Intl

$408United Airlines

Wed, Oct 21 - Sat, Oct 24

7:29 am - 1:48 pmLGA New York LaGuardia-HLN Helena

8h 19m1 stop Denver Intl

6:25 am - 5:25 pmHLN Helena-LGA New York LaGuardia

9h 00m2 stops Denver Intl Chicago O'Hare Intl

$413United Airlines

Wed, Oct 21 - Sat, Oct 24

11:20 am - 9:46 pmLGA New York LaGuardia-HLN Helena

12h 26m2 stops Chicago O'Hare Intl Denver Intl

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

6h 55m1 stop Denver Intl

$464United Airlines

Wed, Dec 2 - Sat, Dec 5

11:20 am - 9:46 pmLGA New York LaGuardia-HLN Helena

12h 26m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 9:59 pmHLN Helena-LGA New York LaGuardia

13h 29m2 stops Denver Intl Chicago O'Hare Intl

$469United Airlines

Wed, Dec 2 - Sat, Dec 5

9:25 am - 10:24 pmLGA New York LaGuardia-HLN Helena

14h 59m2 stops Detroit Metropolitan Wayne County Salt Lake City

7:15 am - 7:27 pmHLN Helena-LGA New York LaGuardia

10h 12m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$573Delta

Wed, Oct 21 - Tue, Oct 27

6:59 am - 10:24 pmLGA New York LaGuardia-HLN Helena

17h 25m2 stops Atlanta Hartsfield-Jackson Salt Lake City

7:15 am - 10:41 pmHLN Helena-LGA New York LaGuardia

13h 26m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$603Delta

Wed, Oct 21 - Wed, Oct 28

Cheap last minute flights

Enter your travel dates to find the best prices.

7:29 am - 1:45 pmLGA New York LaGuardia-HLN Helena

8h 16m1 stop Denver Intl

6:25 am - 5:14 pmHLN Helena-LGA New York LaGuardia

8h 49m1 stop Denver Intl

$663United Airlines

Mon, Sep 21 - Tue, Sep 29

3:29 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

8h 01m1 stop Denver Intl

6:25 am - 5:14 pmHLN Helena-LGA New York LaGuardia

8h 49m1 stop Denver Intl

$663United Airlines

Sun, Sep 20 - Tue, Sep 29

6:02 am - 12:17 pmLGA New York LaGuardia-HLN Helena

8h 15m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:57 pm - 10:41 amHLN Helena-LGA New York LaGuardia

19h 44m2 stops Salt Lake City Detroit Metropolitan Wayne County

$746Delta

Sun, Sep 20 - Mon, Sep 28

6:02 am - 12:17 pmLGA New York LaGuardia-HLN Helena

8h 15m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:57 pm - 8:41 amHLN Helena-LGA New York LaGuardia

17h 44m2 stops Salt Lake City Detroit Metropolitan Wayne County

$746Delta

Sun, Sep 20 - Wed, Sep 30

6:02 am - 12:17 pmLGA New York LaGuardia-HLN Helena

8h 15m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:57 pm - 10:41 amHLN Helena-LGA New York LaGuardia

19h 44m2 stops Salt Lake City Detroit Metropolitan Wayne County

$746Delta

Mon, Sep 21 - Wed, Sep 30

6:02 am - 12:17 pmLGA New York LaGuardia-HLN Helena

8h 15m2 stops Detroit Metropolitan Wayne County Salt Lake City

12:57 pm - 1:57 pmHLN Helena-LGA New York LaGuardia

23h 00m2 stops Salt Lake City Detroit Metropolitan Wayne County

$746Delta

Mon, Sep 21 - Mon, Sep 28

3:29 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

8h 01m1 stop Denver Intl

2:30 pm - 11:29 pmHLN Helena-LGA New York LaGuardia

6h 59m1 stop Denver Intl

$777United Airlines

Sun, Sep 20 - Thu, Oct 1

7:29 am - 1:45 pmLGA New York LaGuardia-HLN Helena

8h 16m1 stop Denver Intl

2:30 pm - 11:29 pmHLN Helena-LGA New York LaGuardia

6h 59m1 stop Denver Intl

$777United Airlines

Mon, Sep 21 - Thu, Oct 1

7:29 am - 1:45 pmLGA New York LaGuardia-HLN Helena

8h 16m1 stop Denver Intl

2:30 pm - 11:29 pmHLN Helena-LGA New York LaGuardia

6h 59m1 stop Denver Intl

$777United Airlines

Mon, Sep 21 - Wed, Sep 30

3:29 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

8h 01m1 stop Denver Intl

2:30 pm - 11:29 pmHLN Helena-LGA New York LaGuardia

6h 59m1 stop Denver Intl

$777United Airlines

Sun, Sep 20 - Wed, Sep 30

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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

Oct 27

LGA3:29 pmNew York LaGuardia

8h 02m

1 stop

HLN9:31 pmHelena

Oct 31

HLN6:28 amHelena

7h 19m

1 stop

LGA3:47 pmNew York LaGuardia

$379

United Airlines

Oct 27

LGA3:29 pmNew York LaGuardia

8h 02m

1 stop

HLN9:31 pmHelena

Oct 31

HLN6:28 amHelena

8h 47m

2 stops

LGA5:15 pmNew York LaGuardia

$384

United Airlines

Oct 27

LGA1:05 pmNew York LaGuardia

10h 26m

2 stops

HLN9:31 pmHelena

Oct 31

HLN6:28 amHelena

11h 51m

2 stops

LGA8:19 pmNew York LaGuardia

$389

Delta flights from New York LaGuardia Airport to Helena

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

Delta

Oct 21

LGA9:25 amNew York LaGuardia

14h 59m

2 stops

HLN10:24 pmHelena

Oct 27

HLN7:15 amHelena

10h 12m

2 stops

LGA7:27 pmNew York LaGuardia

$573

Delta

Oct 21

LGA6:59 amNew York LaGuardia

17h 25m

2 stops

HLN10:24 pmHelena

Oct 28

HLN7:15 amHelena

13h 26m

2 stops

LGA10:41 pmNew York LaGuardia

$603

Delta

Oct 20

LGA9:59 amNew York LaGuardia

14h 25m

2 stops

HLN10:24 pmHelena

Oct 27

HLN7:15 amHelena

10h 12m

2 stops

LGA7:27 pmNew York LaGuardia

$624

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

Tue 10/27

3:29 pm-9:31 pm

1 stop8h 02m

Helena

Sat 10/31

6:28 am-3:47 pm

1 stop7h 19m

$379

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 10/27

7:23 am-1:40 pm

1 stop8h 17m

Helena

Sat 10/31

6:28 am-8:19 pm

2 stops11h 51m

$384

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 10/27

3:29 pm-9:31 pm

1 stop8h 02m

Helena

Sat 10/31

6:28 am-5:15 pm

2 stops8h 47m

$384

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Tue 10/27

1:05 pm-9:31 pm

2 stops10h 26m

Helena

Sat 10/31

6:28 am-8:19 pm

2 stops11h 51m

$389

Quickest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 10/21

7:29 am-1:48 pm

1 stop8h 19m

Helena

Sat 10/24

2:30 pm-11:27 pm

1 stop6h 57m

$408

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 10/21

7:29 am-1:48 pm

1 stop8h 19m

Helena

Sat 10/24

6:25 am-5:25 pm

2 stops9h 00m

$413

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 12/2

11:20 am-9:46 pm

2 stops12h 26m

Helena

Sat 12/5

2:35 pm-11:30 pm

1 stop6h 55m

$464

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 12/2

11:20 am-9:46 pm

2 stops12h 26m

Helena

Sat 12/5

6:30 am-9:59 pm

2 stops13h 29m

$469

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 10/21

9:25 am-10:24 pm

2 stops14h 59m

Helena

Tue 10/27

7:15 am-7:27 pm

2 stops10h 12m

$573

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Wed 10/21

6:59 am-10:24 pm

2 stops17h 25m

Helena

Wed 10/28

7:15 am-10:41 pm

2 stops13h 26m

$603

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	$379
Fastest flight time	7h 29m
Direct flights	None

The best flight deal from New York LaGuardia Airport to Helena found on momondo in the last 72 hours is $379

The fastest flight from New York LaGuardia Airport to Helena takes 7h 29m

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 29m.
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.