HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Helena

$155+ Cheap flights from John F Kennedy Intl, NY (JFK) to Helena (HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — HLN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from John F Kennedy Intl to Helena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from John F Kennedy Intl to Helena

Cheapest flights from John F Kennedy Intl to Helena
Explore the most affordable flight options available from John F Kennedy Intl to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:50 pm
JFK
-
HLN
1 stop23h 16m
Alaska Airlines
Mon 6/154:59 pm
HLN
-
JFK
1 stop12h 06m
Alaska Airlines
Deal found 1/28$389
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:42 pm
JFK
-
HLN
1 stop25h 03m
Alaska Airlines
Mon 5/46:22 pm
HLN
-
JFK
1 stop10h 58m
Alaska Airlines
Deal found 1/27$425
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:36 pm
JFK
-
HLN
1 stop23h 23m
Alaska Airlines
Sun 2/224:36 pm
HLN
-
JFK
1 stop28h 23m
Alaska Airlines
Deal found 1/27$446
This Expedia deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/34:22 pm
JFK
-
HLN
1 stop27h 49m
Alaska Airlines
Sat 2/76:48 pm
HLN
-
JFK
1 stop18h 35m
Alaska Airlines
Deal found 1/27$449
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/36:10 am
JFK
-
HLN
1 stop8h 17m
Delta
Sat 2/71:10 pm
HLN
-
JFK
2 stops9h 41m
Delta
Deal found 1/27$454
This Alaska Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:42 pm
JFK
-
HLN
1 stop25h 03m
Alaska Airlines
Tue 5/56:22 pm
HLN
-
JFK
1 stop22h 49m
Alaska Airlines
Deal found 1/27$472
This Delta deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:30 am
JFK
-
HLN
1 stop7h 53m
Delta
Sat 8/2212:50 pm
HLN
-
JFK
1 stop9h 09m
Delta
Deal found 1/26$494

Find flight deals from John F Kennedy Intl to Helena

Discover tips and strategies to find the most affordable flight options for your journey from John F Kennedy Intl (JFK) to Helena (HLN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$389
(Alaska Airlines)

One-way from

$155
(Alaska Airlines)

Popular in

June

Cheapest in

April
Provider with most accurate pricing for New York (NYC)-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Helena flights.
Search Deals
From New York John F Kennedy Intl to Helena
Search Deals
One-way flight from New York John F Kennedy Intl to Helena
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Helena 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Helena that are best for you.

Fly from

John F Kennedy Intl

Fly to

Helena

Route

Depart

Return

Price

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Sat 5/30

6:50 pm-4:06 pm

1 stop23h 16m

Helena

Mon 6/15

4:59 pm-7:05 am

1 stop12h 06m

$389

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/1

6:42 pm-5:45 pm

1 stop25h 03m

Helena

Mon 5/4

6:22 pm-7:20 am

1 stop10h 58m

$425

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/1

4:29 pm-5:45 pm

1 stop27h 16m

Helena

Sun 5/3

6:22 pm-7:20 am

1 stop10h 58m

$425

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Thu 2/19

6:36 pm-3:59 pm

1 stop23h 23m

Helena

Sun 2/22

4:36 pm-10:59 pm

1 stop28h 23m

$446

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/1

6:42 pm-5:45 pm

1 stop25h 03m

Helena

Tue 5/5

6:22 pm-7:11 pm

1 stop22h 49m

$472

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Wed 6/3

4:54 pm-4:06 pm

1 stop25h 12m

Helena

Wed 6/10

4:59 pm-11:03 pm

1 stop28h 04m

$577

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Fri 5/1

6:15 am-12:24 pm

1 stop8h 09m

Helena

Mon 5/4

5:40 am-8:30 pm

2 stops12h 50m

$595

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Sat 5/30

4:54 pm-4:06 pm

1 stop25h 12m

Helena

Sun 6/7

4:43 pm-6:09 am

1 stop11h 26m

$598

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Thu 2/12

7:00 am-3:59 pm

1 stop10h 59m

Helena

Mon 2/16

4:36 pm-10:59 pm

1 stop28h 23m

$621

New YorkHelena

JFK - HLN

JFKHLN

New York John F Kennedy Intl

Thu 7/16

7:00 am-4:22 pm

1 stop11h 22m

Helena

Mon 7/20

4:59 pm-7:05 am

1 stop12h 06m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
1
2
3

Best time to book a flight from John F Kennedy Intl to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from John F Kennedy Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from New York John F Kennedy Intl?

    Located just 2.7 mi from the city center, Helena is the airport most travelers will use when flying to Helena from New York John F Kennedy Intl. Booking flights from New York John F Kennedy Intl to Helena (HLN) should be relatively easy as there are 0 daily inbound flights from New York John F Kennedy Intl from 0 different airlines.

  • How long is the flight from New York John F Kennedy Intl Airport to Helena?

    Departing from New York John F Kennedy Intl Airport to Helena will take you 23h 16m. There are 1933 mi between New York John F Kennedy Intl Airport and Helena.

  • Can I find deals for flights from John F Kennedy Intl to Helena that include hotel bookings?

    Yes. In addition to deals on John F Kennedy Intl to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from John F Kennedy Intl to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Helena.

  • Can I find deals for business class flights from John F Kennedy Intl to Helena?

    Yes. Cheapflights offers flight deals from John F Kennedy Intl to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Helena

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
John F Kennedy Intl to Kalispell flights
John F Kennedy Intl to Missoula flights
Newark to Missoula flights
Newark to Kalispell flights
LaGuardia to Missoula flights
LaGuardia to Kalispell flights
John F Kennedy Intl to Billings flights
Newark to Billings flights
Newark to Helena flights
LaGuardia to Billings flights
John F Kennedy Intl to Great Falls flights
Newark to Great Falls flights
LaGuardia to Helena flights
Newark to West Yellowstone flights
LaGuardia to West Yellowstone flights
John F Kennedy Intl to West Yellowstone flights
LaGuardia to Great Falls flights
Newark to Butte flights
Newark to Cody flights
LaGuardia to Butte flights
LaGuardia to Cody flights
John F Kennedy Intl to Butte flights
Stewart to Missoula flights
Stewart to Kalispell flights
Stewart to Helena flights
Stewart to Billings flights
John F Kennedy Intl to Cody flights
Stewart to Bozeman flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.