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

United Airlines and Delta are the most popular carriers operating from New York LaGuardia to Helena

What airlines fly to Helena?

Delta, American Airlines and United 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 31% 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.

$208 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.

12:00 pm - 10:41 pmLGA New York LaGuardia-HLN Helena

12h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:45 am - 7:52 pmHLN Helena-LGA New York LaGuardia

12h 07m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$369Delta

Fri, Jan 15 - Sun, Jan 17

12:00 pm - 10:41 pmLGA New York LaGuardia-HLN Helena

12h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:45 am - 7:14 pmHLN Helena-LGA New York LaGuardia

11h 29m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$369Delta

Fri, Jan 15 - Tue, Jan 19

10:15 am - 9:30 pmLGA New York LaGuardia-HLN Helena

13h 15m2 stops Chicago O'Hare Intl Denver Intl

2:26 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 58m1 stop Denver Intl

$399United Airlines

Sat, Sep 12 - Tue, Sep 15

10:15 am - 9:30 pmLGA New York LaGuardia-HLN Helena

13h 15m2 stops Chicago O'Hare Intl Denver Intl

2:26 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 58m1 stop Denver Intl

$429United Airlines

Sat, Sep 12 - Wed, Sep 16

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

8h 01m1 stop Denver Intl

2:26 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 58m1 stop Denver Intl

$492United Airlines

Sat, Sep 12 - Wed, Sep 16

12:00 pm - 10:41 pmLGA New York LaGuardia-HLN Helena

12h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:45 am - 7:34 pmHLN Helena-LGA New York LaGuardia

11h 49m2 stops Salt Lake City Detroit Metropolitan Wayne County

$499Delta

Thu, Jan 14 - Tue, Jan 19

12:00 pm - 10:41 pmLGA New York LaGuardia-HLN Helena

12h 41m2 stops Atlanta Hartsfield-Jackson Salt Lake City

5:45 am - 7:52 pmHLN Helena-LGA New York LaGuardia

12h 07m2 stops Salt Lake City Cincinnati Cinci./N. Kentucky

$499Delta

Thu, Jan 14 - Sun, Jan 17

6:10 am - 9:30 pmLGA New York LaGuardia-HLN Helena

17h 20m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Denver Intl

2:26 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 58m1 stop Denver Intl

$504United Airlines

Sat, Sep 12 - Tue, Sep 15

8:00 am - 1:45 pmLGA New York LaGuardia-HLN Helena

7h 45m1 stop Denver Intl

2:26 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 58m1 stop Denver Intl

$510United Airlines

Sat, Sep 12 - Tue, Sep 15

3:30 pm - 8:59 pmLGA New York LaGuardia-HLN Helena

7h 29m1 stop Denver Intl

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

6h 46m1 stop Denver Intl

$524United Airlines

Fri, Jan 8 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

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

8h 01m1 stop Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$619United Airlines

Tue, Sep 1 - Sat, Sep 5

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

8h 01m1 stop Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$619United Airlines

Wed, Sep 2 - Sat, Sep 5

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

8h 01m1 stop Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$619United Airlines

Mon, Aug 31 - Sat, Sep 5

11:20 am - 9:30 pmLGA New York LaGuardia-HLN Helena

12h 10m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$624United Airlines

Wed, Sep 2 - Sat, Sep 5

1:25 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

10h 05m2 stops Chicago O'Hare Intl Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$624United Airlines

Tue, Sep 1 - Sat, Sep 5

6:10 am - 9:30 pmLGA New York LaGuardia-HLN Helena

17h 20m3 stops Chicago O'Hare Intl Cleveland Hopkins Intl Denver Intl

2:35 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

6h 52m1 stop Denver Intl

$629United Airlines

Mon, Aug 31 - Sat, Sep 5

2:29 pm - 10:30 pmLGA New York LaGuardia-HLN Helena

10h 01m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:50 am - 11:42 pmHLN Helena-LGA New York LaGuardia

14h 52m2 stops Salt Lake City Detroit Metropolitan Wayne County

$728Delta

Tue, Sep 1 - Sat, Sep 5

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

8h 00m1 stop Denver Intl

2:35 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 49m1 stop Denver Intl

$744United Airlines

Tue, Sep 1 - Fri, Sep 4

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

8h 00m1 stop Denver Intl

2:35 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 49m1 stop Denver Intl

$744United Airlines

Mon, Aug 31 - Fri, Sep 4

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

8h 00m1 stop Denver Intl

2:35 pm - 11:24 pmHLN Helena-LGA New York LaGuardia

6h 49m1 stop Denver Intl

$744United Airlines

Wed, Sep 2 - Fri, Sep 4

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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

Sep 12

LGA10:15 amNew York LaGuardia

13h 15m

2 stops

HLN9:30 pmHelena

Sep 15

HLN2:26 pmHelena

6h 58m

1 stop

LGA11:24 pmNew York LaGuardia

$399

United Airlines

Sep 12

LGA10:15 amNew York LaGuardia

13h 15m

2 stops

HLN9:30 pmHelena

Sep 16

HLN2:26 pmHelena

6h 58m

1 stop

LGA11:24 pmNew York LaGuardia

$429

United Airlines

Sep 12

LGA3:29 pmNew York LaGuardia

8h 01m

1 stop

HLN9:30 pmHelena

Sep 16

HLN2:26 pmHelena

6h 58m

1 stop

LGA11:24 pmNew York LaGuardia

$492

Alaska Airlines flights from New York LaGuardia Airport to Helena

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

Alaska Airlines

Aug 31

LGA2:10 pmNew York LaGuardia

28h 24m

2 stops

HLN4:34 pmHelena

Sep 4

HLN5:11 pmHelena

18h 03m

2 stops

LGA1:14 pmNew York LaGuardia

$1,157

Alaska Airlines

Sep 10

LGA12:25 pmNew York LaGuardia

30h 16m

2 stops

HLN4:41 pmHelena

Sep 14

HLN5:18 pmHelena

24h 41m

3 stops

LGA7:59 pmNew York LaGuardia

$1,384

Alaska Airlines

Sep 12

LGA7:59 amNew York LaGuardia

34h 42m

3 stops

HLN4:41 pmHelena

Sep 15

HLN5:18 pmHelena

23h 22m

3 stops

LGA6:40 pmNew York LaGuardia

$1,523

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 1/15

12:00 pm-10:41 pm

2 stops12h 41m

Helena

Sun 1/17

5:45 am-7:52 pm

2 stops12h 07m

$369

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/15

12:00 pm-10:41 pm

2 stops12h 41m

Helena

Tue 1/19

5:45 am-7:14 pm

2 stops11h 29m

$369

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 9/12

10:15 am-9:30 pm

2 stops13h 15m

Helena

Tue 9/15

2:26 pm-11:24 pm

1 stop6h 58m

$399

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 9/12

10:15 am-9:30 pm

2 stops13h 15m

Helena

Wed 9/16

2:26 pm-11:24 pm

1 stop6h 58m

$429

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 9/12

3:29 pm-9:30 pm

1 stop8h 01m

Helena

Wed 9/16

2:26 pm-11:24 pm

1 stop6h 58m

$492

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Thu 1/14

12:00 pm-10:41 pm

2 stops12h 41m

Helena

Tue 1/19

5:45 am-7:34 pm

2 stops11h 49m

$499

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Thu 1/14

12:00 pm-10:41 pm

2 stops12h 41m

Helena

Sun 1/17

5:45 am-7:52 pm

2 stops12h 07m

$499

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 9/12

6:10 am-9:30 pm

3 stops17h 20m

Helena

Tue 9/15

2:26 pm-11:24 pm

1 stop6h 58m

$504

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Sat 9/12

8:00 am-1:45 pm

1 stop7h 45m

Helena

Tue 9/15

2:26 pm-11:24 pm

1 stop6h 58m

$510

Quickest round-trip

New YorkHelena

LGA New York LaGuardia - HLN Helena

LGAHLN

New York LaGuardia

Fri 1/8

3:30 pm-8:59 pm

1 stop7h 29m

Helena

Sat 1/9

2:30 pm-11:16 pm

1 stop6h 46m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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	$208
Fastest flight time	7h 29m
Direct flights	None

The best one-way flight to Helena from New York LaGuardia Airport in the past 72 hours is $208. The best round-trip flight deal from New York LaGuardia Airport to Helena found on momondo in the last 72 hours is $369.

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.