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Cheap flights from Helena to New York from $373

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to New York departing on 3/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:36 pm - 3:25 pm
HLN
-
JFK
20h 49m
1 stop
Alaska Airlines Logo
7:00 am - 3:59 pm
JFK
-
HLN
10h 59m
1 stop
$373Alaska Airlines
Mon, Mar 2 - Sat, Mar 7
Alaska Airlines Logo
4:36 pm - 3:25 pm
HLN
-
JFK
44h 49m
2 stops
Alaska Airlines Logo
7:00 am - 3:59 pm
JFK
-
HLN
10h 59m
1 stop
$431Alaska Airlines
Mon, Mar 2 - Sat, Mar 7
Alaska Airlines Logo
6:22 pm - 10:59 pm
HLN
-
JFK
26h 37m
1 stop
Alaska Airlines Logo
7:00 am - 5:45 pm
JFK
-
HLN
12h 45m
1 stop
$483Alaska Airlines
Fri, Mar 27 - Tue, Mar 31
Alaska Airlines Logo
6:22 pm - 6:29 am
HLN
-
JFK
34h 07m
2 stops
Alaska Airlines Logo
4:46 pm - 5:45 pm
JFK
-
HLN
26h 59m
2 stops
$491Alaska Airlines
Sun, Apr 19 - Fri, Apr 24
Alaska Airlines Logo
6:22 pm - 10:59 pm
HLN
-
JFK
26h 37m
1 stop
Alaska Airlines Logo
4:29 pm - 5:45 pm
JFK
-
HLN
27h 16m
1 stop
$492Alaska Airlines
Sun, Apr 19 - Fri, Apr 24
Alaska Airlines Logo
6:48 pm - 7:28 pm
HLN
-
JFK
22h 40m
1 stop
Alaska Airlines Logo
5:00 pm - 3:59 pm
JFK
-
HLN
24h 59m
2 stops
$493Alaska Airlines
Mon, Feb 9 - Mon, Feb 16
Alaska Airlines Logo
6:22 pm - 10:59 pm
HLN
-
JFK
26h 37m
1 stop
Alaska Airlines Logo
4:46 pm - 5:45 pm
JFK
-
HLN
26h 59m
2 stops
$497Alaska Airlines
Sun, Apr 19 - Fri, Apr 24
Alaska Airlines Logo
4:36 pm - 3:25 pm
HLN
-
JFK
44h 49m
2 stops
Alaska Airlines Logo
5:00 pm - 2:59 pm
JFK
-
HLN
23h 59m
2 stops
$499Alaska Airlines
Mon, Mar 2 - Sat, Mar 7
Alaska Airlines Logo
4:43 pm - 3:49 pm
HLN
-
JFK
21h 06m
2 stops
Alaska Airlines Logo
6:50 pm - 4:06 pm
JFK
-
HLN
23h 16m
1 stop
$511Alaska Airlines
Fri, May 22 - Fri, May 29
Alaska Airlines Logo
6:48 pm - 10:52 pm
HLN
-
JFK
26h 04m
1 stop
Alaska Airlines Logo
4:22 pm - 6:11 pm
JFK
-
HLN
27h 49m
1 stop
$512Alaska Airlines
Sat, Jan 31 - Tue, Feb 3

Alaska Airlines flights from Helena to New York John F Kennedy Intl Airport

Our best Alaska Airlines deals on Helena to New York John F Kennedy Intl Airport flight tickets
Alaska Airlines
Mar 2
HLN4:36 pmHelena
20h 49m
1 stop
JFK3:25 pmNew York John F Kennedy Intl
Mar 7
JFK7:00 amNew York John F Kennedy Intl
10h 59m
1 stop
HLN3:59 pmHelena
$373
Alaska Airlines
Mar 2
HLN4:36 pmHelena
44h 49m
2 stops
JFK3:25 pmNew York John F Kennedy Intl
Mar 7
JFK7:00 amNew York John F Kennedy Intl
10h 59m
1 stop
HLN3:59 pmHelena
$431
Alaska Airlines
Mar 27
HLN6:22 pmHelena
26h 37m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
Mar 31
JFK7:00 amNew York John F Kennedy Intl
12h 45m
1 stop
HLN5:45 pmHelena
$483

Delta flights from Helena to New York John F Kennedy Intl Airport

Our best Delta deals on Helena to New York John F Kennedy Intl Airport flight tickets
Delta
Jan 29
HLN1:10 pmHelena
8h 47m
1 stop
JFK11:57 pmNew York John F Kennedy Intl
Feb 2
JFK6:10 amNew York John F Kennedy Intl
8h 17m
1 stop
HLN12:27 pmHelena
$551
Delta
Jan 28
HLN1:10 pmHelena
8h 47m
1 stop
JFK11:57 pmNew York John F Kennedy Intl
Feb 1
JFK6:10 amNew York John F Kennedy Intl
8h 17m
1 stop
HLN12:27 pmHelena
$589
Delta
Jan 27
HLN5:30 amHelena
11h 15m
2 stops
JFK6:45 pmNew York John F Kennedy Intl
Jan 31
JFK4:15 pmNew York John F Kennedy Intl
8h 14m
1 stop
HLN10:29 pmHelena
$594

momondo Fare Finder

 
Customize your flight search to find flights from Helena to New York John F Kennedy Intl 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 January 14, 2026.
Use the filters below to find and compare flights from Helena to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 3/2

4:36 pm-3:25 pm

1 stop20h 49m

New York John F Kennedy Intl

Sat 3/7

7:00 am-3:59 pm

1 stop10h 59m

$373

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 3/2

4:36 pm-3:25 pm

2 stops44h 49m

New York John F Kennedy Intl

Sat 3/7

7:00 am-3:59 pm

1 stop10h 59m

$431

HelenaNew York

HLN - JFK

HLNJFK

Helena

Fri 3/27

6:22 pm-10:59 pm

1 stop26h 37m

New York John F Kennedy Intl

Tue 3/31

7:00 am-5:45 pm

1 stop12h 45m

$483

HelenaNew York

HLN - JFK

HLNJFK

Helena

Sun 4/19

6:22 pm-6:29 am

2 stops34h 07m

New York John F Kennedy Intl

Fri 4/24

4:46 pm-5:45 pm

2 stops26h 59m

$491

HelenaNew York

HLN - JFK

HLNJFK

Helena

Sun 4/19

6:22 pm-10:59 pm

1 stop26h 37m

New York John F Kennedy Intl

Fri 4/24

4:29 pm-5:45 pm

1 stop27h 16m

$492

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 2/9

6:48 pm-7:28 pm

1 stop22h 40m

New York John F Kennedy Intl

Mon 2/16

5:00 pm-3:59 pm

2 stops24h 59m

$493

HelenaNew York

HLN - JFK

HLNJFK

Helena

Sun 4/19

6:22 pm-10:59 pm

1 stop26h 37m

New York John F Kennedy Intl

Fri 4/24

4:46 pm-5:45 pm

2 stops26h 59m

$497

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 3/2

4:36 pm-3:25 pm

2 stops44h 49m

New York John F Kennedy Intl

Sat 3/7

5:00 pm-2:59 pm

2 stops23h 59m

$499

HelenaNew York

HLN - JFK

HLNJFK

Helena

Fri 5/22

4:43 pm-3:49 pm

2 stops21h 06m

New York John F Kennedy Intl

Fri 5/29

6:50 pm-4:06 pm

1 stop23h 16m

$511

HelenaNew York

HLN - JFK

HLNJFK

Helena

Sat 1/31

6:48 pm-10:52 pm

1 stop26h 04m

New York John F Kennedy Intl

Tue 2/3

4:22 pm-6:11 pm

1 stop27h 49m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Helena to New York John F Kennedy Intl 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

What is the cheapest airline that flies from Helena to New York John F Kennedy Intl?

Delta is the most popular carrier operating from Helena to New York John F Kennedy Intl

What airlines fly to New York John F Kennedy Intl Airport?

Alaska Airlines, JetBlue and Delta are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from Helena according to our data. Alaska Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 3 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Helena to New York John F Kennedy Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to New York John F Kennedy Intl 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 John F Kennedy Intl Airport (HLN to JFK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to New York John F Kennedy Intl Airport

Fastest flight time

9h 12m

Direct flights

None
The fastest flight from Helena to New York John F Kennedy Intl Airport takes 9h 12m
There are no direct flights from Helena to New York John F Kennedy Intl Airport. There are no popular flight routes from Helena to New York John F Kennedy Intl Airport.
Search flight deals

  • How far is Helena to New York John F Kennedy Intl by plane?

    Helena and New York John F Kennedy Intl are 1936.0 mi apart from one another. A reasonable flight in good conditions will take 9h 12m.

  • When did momondo last update prices for flights from Helena Airport to New York John F Kennedy Intl Airport?

    Prices for flights from Helena Airport to New York John F Kennedy Intl Airport were last updated today.

  • How old do you have to be to fly from Helena Airport to New York John F Kennedy Intl 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 John F Kennedy Intl Airport.

  • What documentation or ID do you need to fly to New York John F Kennedy Intl Airport?

    The travel and health documents required for your trip to New York John F Kennedy Intl 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 New York John F Kennedy Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Spring Lake
Long Branch
Tannersville
Wayne
Waterbury
Stamford
Secaucus
East Stroudsburg
Parsippany
Ocean Grove
Elizabeth
Mount Laurel

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Helena.

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

Yes. momondo allows you to filter the results for Helena to New York flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Helena and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Helena to New York flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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