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Cheap flights from Helena to New York from $308

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 9/19. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Helena to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:41 pm - 7:05 am
HLN
-
JFK
12h 24m
1 stop
Alaska Airlines Logo
7:00 am - 4:04 pm
JFK
-
HLN
11h 04m
1 stop
$419Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Alaska Airlines Logo
4:41 pm - 7:05 am
HLN
-
JFK
12h 24m
1 stop
Alaska Airlines Logo
6:53 pm - 4:04 pm
JFK
-
HLN
23h 11m
1 stop
$473Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Alaska Airlines Logo
5:18 pm - 10:59 pm
HLN
-
JFK
27h 41m
2 stops
Alaska Airlines Logo
7:25 am - 4:41 pm
JFK
-
HLN
11h 16m
1 stop
$485Alaska Airlines
Thu, Sep 17 - Tue, Sep 22
Alaska Airlines Logo
4:41 pm - 3:47 pm
HLN
-
JFK
21h 06m
2 stops
Alaska Airlines Logo
7:00 am - 4:04 pm
JFK
-
HLN
11h 04m
1 stop
$486Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Alaska Airlines Logo
5:18 pm - 10:59 pm
HLN
-
JFK
27h 41m
2 stops
Alaska Airlines Logo
7:25 am - 4:41 pm
JFK
-
HLN
11h 16m
1 stop
$495Alaska Airlines
Thu, Sep 10 - Thu, Sep 17
Alaska Airlines Logo
4:41 pm - 10:57 pm
HLN
-
JFK
28h 16m
2 stops
Alaska Airlines Logo
7:00 am - 4:04 pm
JFK
-
HLN
11h 04m
1 stop
$496Alaska Airlines
Mon, Nov 2 - Sun, Nov 8
Alaska Airlines Logo
5:18 pm - 10:06 pm
HLN
-
JFK
26h 48m
1 stop
Alaska Airlines Logo
7:25 am - 4:41 pm
JFK
-
HLN
11h 16m
1 stop
$526Alaska Airlines
Thu, Sep 17 - Tue, Sep 22
Delta Logo
12:50 pm - 11:51 pm
HLN
-
JFK
9h 01m
1 stop
Delta Logo
6:30 am - 12:24 pm
JFK
-
HLN
7h 54m
1 stop
$527Delta
Sat, Nov 21 - Fri, Nov 27
Alaska Airlines Logo
5:18 pm - 10:06 pm
HLN
-
JFK
26h 48m
1 stop
Alaska Airlines Logo
7:25 am - 4:41 pm
JFK
-
HLN
11h 16m
1 stop
$536Alaska Airlines
Thu, Sep 10 - Thu, Sep 17
Alaska Airlines Logo
5:09 pm - 10:56 pm
HLN
-
JFK
27h 47m
2 stops
Alaska Airlines Logo
8:12 pm - 4:34 pm
JFK
-
HLN
22h 22m
1 stop
$550Alaska Airlines
Mon, Aug 3 - Thu, Sep 3

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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
Nov 2
HLN4:41 pmHelena
12h 24m
1 stop
JFK7:05 amNew York John F Kennedy Intl
Nov 8
JFK7:00 amNew York John F Kennedy Intl
11h 04m
1 stop
HLN4:04 pmHelena
$419
Alaska Airlines
Nov 2
HLN4:41 pmHelena
12h 24m
1 stop
JFK7:05 amNew York John F Kennedy Intl
Nov 8
JFK6:53 pmNew York John F Kennedy Intl
23h 11m
1 stop
HLN4:04 pmHelena
$473
Alaska Airlines
Sep 17
HLN5:18 pmHelena
27h 41m
2 stops
JFK10:59 pmNew York John F Kennedy Intl
Sep 22
JFK7:25 amNew York John F Kennedy Intl
11h 16m
1 stop
HLN4:41 pmHelena
$485

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
Nov 21
HLN12:50 pmHelena
9h 01m
1 stop
JFK11:51 pmNew York John F Kennedy Intl
Nov 27
JFK6:30 amNew York John F Kennedy Intl
7h 54m
1 stop
HLN12:24 pmHelena
$527
Delta
Nov 24
HLN12:50 pmHelena
9h 01m
1 stop
JFK11:51 pmNew York John F Kennedy Intl
Nov 28
JFK6:30 amNew York John F Kennedy Intl
7h 54m
1 stop
HLN12:24 pmHelena
$553
Delta
Nov 24
HLN5:45 amHelena
10h 09m
2 stops
JFK5:54 pmNew York John F Kennedy Intl
Nov 28
JFK6:30 amNew York John F Kennedy Intl
7h 54m
1 stop
HLN12:24 pmHelena
$558

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 June 30, 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

Cheapest round-trip

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 11/2

4:41 pm-7:05 am

1 stop12h 24m

New York John F Kennedy Intl

Sun 11/8

7:00 am-4:04 pm

1 stop11h 04m

$419

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 11/2

4:41 pm-7:05 am

1 stop12h 24m

New York John F Kennedy Intl

Sun 11/8

6:53 pm-4:04 pm

1 stop23h 11m

$473

HelenaNew York

HLN - JFK

HLNJFK

Helena

Thu 9/17

5:18 pm-10:59 pm

2 stops27h 41m

New York John F Kennedy Intl

Tue 9/22

7:25 am-4:41 pm

1 stop11h 16m

$485

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 11/2

4:41 pm-3:47 pm

2 stops21h 06m

New York John F Kennedy Intl

Sun 11/8

7:00 am-4:04 pm

1 stop11h 04m

$486

HelenaNew York

HLN - JFK

HLNJFK

Helena

Thu 9/10

5:18 pm-10:59 pm

2 stops27h 41m

New York John F Kennedy Intl

Thu 9/17

7:25 am-4:41 pm

1 stop11h 16m

$495

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 11/2

4:41 pm-10:57 pm

2 stops28h 16m

New York John F Kennedy Intl

Sun 11/8

7:00 am-4:04 pm

1 stop11h 04m

$496

HelenaNew York

HLN - JFK

HLNJFK

Helena

Thu 9/17

5:18 pm-10:06 pm

1 stop26h 48m

New York John F Kennedy Intl

Tue 9/22

7:25 am-4:41 pm

1 stop11h 16m

$526
Quickest round-trip

HelenaNew York

HLN - JFK

HLNJFK

Helena

Sat 11/21

12:50 pm-11:51 pm

1 stop9h 01m

New York John F Kennedy Intl

Fri 11/27

6:30 am-12:24 pm

1 stop7h 54m

$527

HelenaNew York

HLN - JFK

HLNJFK

Helena

Thu 9/10

5:18 pm-10:06 pm

1 stop26h 48m

New York John F Kennedy Intl

Thu 9/17

7:25 am-4:41 pm

1 stop11h 16m

$536

HelenaNew York

HLN - JFK

HLNJFK

Helena

Mon 8/3

5:09 pm-10:56 pm

2 stops27h 47m

New York John F Kennedy Intl

Thu 9/3

8:12 pm-4:34 pm

1 stop22h 22m

$550

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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?

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

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

7h 12m

Direct flights

None
The fastest flight from Helena to New York John F Kennedy Intl Airport takes 7h 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

Frequently asked questions about flying from Helena to New York John F Kennedy Intl Airport

  • 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 7h 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
Queens
Seaside Heights
Bronx
Yonkers
East Rutherford
Mount Laurel
Asbury Park
Point Pleasant Beach
Stamford
Secaucus
Long Branch
Wayne
Woodbridge
Parsippany
Tannersville
East Stroudsburg
Waterbury
Beach Haven
Spring Lake
Elizabeth

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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