Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Helena to New York from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to New York departing on 2/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Helena to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:15 am - 5:23 pm
HLN
-
LGA
9h 08m
1 stop
United Airlines Logo
3:21 pm - 9:46 pm
LGA
-
HLN
8h 25m
1 stop
$379United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:15 am - 5:23 pm
HLN
-
LGA
9h 08m
1 stop
United Airlines Logo
10:15 am - 9:46 pm
LGA
-
HLN
13h 31m
2 stops
$384United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:15 am - 5:23 pm
HLN
-
LGA
9h 08m
1 stop
United Airlines Logo
6:10 am - 9:46 pm
LGA
-
HLN
17h 36m
3 stops
$389United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
6:15 am - 8:18 pm
HLN
-
LGA
12h 03m
2 stops
United Airlines Logo
6:10 am - 9:46 pm
LGA
-
HLN
17h 36m
3 stops
$420United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
2:20 pm - 11:25 pm
HLN
-
LGA
7h 05m
1 stop
United Airlines Logo
8:25 pm - 1:37 pm
LGA
-
HLN
19h 12m
2 stops
$546United Airlines
Tue, Jul 28 - Mon, Aug 3
United Airlines Logo
2:20 pm - 11:25 pm
HLN
-
LGA
7h 05m
1 stop
United Airlines Logo
5:15 pm - 1:37 pm
LGA
-
HLN
22h 22m
3 stops
$612United Airlines
Tue, Jul 28 - Mon, Aug 3
United Airlines Logo
2:20 pm - 11:25 pm
HLN
-
LGA
7h 05m
1 stop
United Airlines Logo
3:25 pm - 9:05 pm
LGA
-
HLN
7h 40m
1 stop
$613United Airlines
Tue, Jul 28 - Mon, Aug 3
United Airlines Logo
2:30 pm - 1:58 pm
HLN
-
LGA
21h 28m
1 stop
United Airlines Logo
6:00 am - 9:25 pm
LGA
-
HLN
17h 25m
2 stops
$621United Airlines
Fri, Mar 6 - Fri, Mar 13
United Airlines Logo
2:30 pm - 9:44 am
HLN
-
LGA
17h 14m
2 stops
United Airlines Logo
6:00 am - 9:25 pm
LGA
-
HLN
17h 25m
2 stops
$626United Airlines
Fri, Mar 6 - Fri, Mar 13
United Airlines Logo
2:30 pm - 1:58 pm
HLN
-
LGA
21h 28m
1 stop
United Airlines Logo
4:55 pm - 1:38 pm
LGA
-
HLN
22h 43m
1 stop
$645United Airlines
Fri, Mar 6 - Fri, Mar 13

United Airlines flights from Helena to New York LaGuardia Airport

Our best United Airlines deals on Helena to New York LaGuardia Airport flight tickets
United Airlines
May 5
HLN6:15 amHelena
9h 08m
1 stop
LGA5:23 pmNew York LaGuardia
May 12
LGA3:21 pmNew York LaGuardia
8h 25m
1 stop
HLN9:46 pmHelena
$379
United Airlines
May 5
HLN6:15 amHelena
9h 08m
1 stop
LGA5:23 pmNew York LaGuardia
May 12
LGA10:15 amNew York LaGuardia
13h 31m
2 stops
HLN9:46 pmHelena
$384
United Airlines
May 5
HLN6:15 amHelena
9h 08m
1 stop
LGA5:23 pmNew York LaGuardia
May 12
LGA6:10 amNew York LaGuardia
17h 36m
3 stops
HLN9:46 pmHelena
$389

Alaska Airlines flights from Helena to New York LaGuardia Airport

Our best Alaska Airlines deals on Helena to New York LaGuardia Airport flight tickets
Alaska Airlines
May 22
HLN4:43 pmHelena
24h 24m
3 stops
LGA7:07 pmNew York LaGuardia
May 29
LGA6:29 amNew York LaGuardia
11h 37m
2 stops
HLN4:06 pmHelena
$1,019
Alaska Airlines
May 22
HLN4:43 pmHelena
18h 47m
2 stops
LGA1:30 pmNew York LaGuardia
May 29
LGA1:29 pmNew York LaGuardia
28h 37m
3 stops
HLN4:06 pmHelena
$1,105
Alaska Airlines
May 22
HLN4:43 pmHelena
24h 24m
3 stops
LGA7:07 pmNew York LaGuardia
May 29
LGA1:29 pmNew York LaGuardia
28h 37m
3 stops
HLN4:06 pmHelena
$1,227

momondo Fare Finder

 
Customize your flight search to find flights from Helena to New York LaGuardia Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Helena to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 5/5

6:15 am-5:23 pm

1 stop9h 08m

New York LaGuardia

Tue 5/12

3:21 pm-9:46 pm

1 stop8h 25m

$379

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 5/5

6:15 am-5:23 pm

1 stop9h 08m

New York LaGuardia

Tue 5/12

10:15 am-9:46 pm

2 stops13h 31m

$384

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 5/5

6:15 am-5:23 pm

1 stop9h 08m

New York LaGuardia

Tue 5/12

6:10 am-9:46 pm

3 stops17h 36m

$389

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 5/5

6:15 am-8:18 pm

2 stops12h 03m

New York LaGuardia

Tue 5/12

6:10 am-9:46 pm

3 stops17h 36m

$420

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 7/28

2:20 pm-11:25 pm

1 stop7h 05m

New York LaGuardia

Mon 8/3

8:25 pm-1:37 pm

2 stops19h 12m

$546

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 7/28

2:20 pm-11:25 pm

1 stop7h 05m

New York LaGuardia

Mon 8/3

5:15 pm-1:37 pm

3 stops22h 22m

$612

HelenaNew York

HLN - LGA

HLNLGA

Helena

Tue 7/28

2:20 pm-11:25 pm

1 stop7h 05m

New York LaGuardia

Mon 8/3

3:25 pm-9:05 pm

1 stop7h 40m

$613

HelenaNew York

HLN - LGA

HLNLGA

Helena

Fri 3/6

2:30 pm-1:58 pm

1 stop21h 28m

New York LaGuardia

Fri 3/13

6:00 am-9:25 pm

2 stops17h 25m

$621

HelenaNew York

HLN - LGA

HLNLGA

Helena

Fri 3/6

2:30 pm-9:44 am

2 stops17h 14m

New York LaGuardia

Fri 3/13

6:00 am-9:25 pm

2 stops17h 25m

$626

HelenaNew York

HLN - LGA

HLNLGA

Helena

Fri 3/6

2:30 pm-1:58 pm

1 stop21h 28m

New York LaGuardia

Fri 3/13

4:55 pm-1:38 pm

1 stop22h 43m

$645

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from Helena to New York LaGuardia Airport

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

Can stopping save me money on Helena to New York LaGuardia Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Helena to New York LaGuardia Airport flight.

When to book flights from Helena to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helena to New York LaGuardia Airport (HLN to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to New York LaGuardia Airport

Fastest flight time

6h 46m

Direct flights

None
The fastest flight from Helena to New York LaGuardia Airport takes 6h 46m
There are no direct flights from Helena to New York LaGuardia Airport. There are no popular flight routes from Helena to New York LaGuardia Airport.
Search flight deals

  • How far is Helena to New York LaGuardia by plane?

    Helena and New York LaGuardia are 1927.6 mi apart from one another. 6h 46m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Helena Airport to New York LaGuardia Airport?

    Prices for flights from Helena Airport to New York LaGuardia Airport were last updated today.

  • How old do you have to be to fly from Helena Airport to New York LaGuardia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The necessary travel and health documents for your New York LaGuardia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Long Branch
Spring Lake
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Parsippany
Elizabeth
Mount Laurel
Woodbridge

Why use momondo?

Why should I use momondo to find a flight deal from Helena to New York?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helena to New York. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Helena to New York with flexible booking policies on momondo?

momondo does allow users to show only those flights to New York from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to New York?

momondo provides multiple filters to help you find the best flight to New York from Helena. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Helena to New York right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New York, momondo offers a useful price alert feature which will track prices for flights to New York from Helena and alert you when they change.

An easier way to manage your New York LaGuardia Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/5
Thu 3/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to New York