Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from New York to Helena from $155

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Helena departing on 2/24. 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 New York to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:31 pm - 5:45 pm
EWR
-
HLN
27h 14m
2 stops
Alaska Airlines Logo
6:22 pm - 6:39 am
HLN
-
EWR
10h 17m
1 stop
$352Alaska Airlines
Fri, May 1 - Mon, May 4
United Airlines Logo
3:29 pm - 9:26 pm
LGA
-
HLN
7h 57m
1 stop
United Airlines Logo
2:25 pm - 11:30 pm
HLN
-
LGA
7h 05m
1 stop
$359United Airlines
Tue, Feb 10 - Sat, Feb 14
Alaska Airlines Logo
5:33 pm - 5:45 pm
EWR
-
HLN
26h 12m
2 stops
Alaska Airlines Logo
6:22 pm - 6:39 am
HLN
-
EWR
10h 17m
1 stop
$361Alaska Airlines
Fri, May 1 - Sun, May 3
United Airlines Logo
10:28 am - 9:26 pm
LGA
-
HLN
12h 58m
2 stops
United Airlines Logo
2:25 pm - 11:30 pm
HLN
-
LGA
7h 05m
1 stop
$364United Airlines
Tue, Feb 10 - Sat, Feb 14
United Airlines Logo
3:21 pm - 9:46 pm
LGA
-
HLN
8h 25m
1 stop
United Airlines Logo
2:30 pm - 11:24 pm
HLN
-
LGA
6h 54m
1 stop
$379United Airlines
Fri, May 1 - Tue, May 5
Alaska Airlines Logo
6:50 pm - 4:06 pm
JFK
-
HLN
23h 16m
1 stop
Alaska Airlines Logo
4:59 pm - 7:05 am
HLN
-
JFK
12h 06m
1 stop
$389Alaska Airlines
Sat, May 30 - Mon, Jun 15
United Airlines Logo
3:29 pm - 9:26 pm
LGA
-
HLN
7h 57m
1 stop
United Airlines Logo
2:25 pm - 11:30 pm
HLN
-
LGA
7h 05m
1 stop
$404United Airlines
Tue, Feb 10 - Sat, Feb 14
Delta Logo
7:00 am - 12:23 pm
EWR
-
HLN
7h 23m
1 stop
Delta Logo
5:45 am - 5:46 pm
HLN
-
EWR
10h 01m
1 stop
$489Delta
Sat, Jul 4 - Sat, Jul 11
Delta Logo
7:00 am - 12:23 pm
EWR
-
HLN
7h 23m
1 stop
Delta Logo
5:45 am - 5:41 pm
HLN
-
EWR
9h 56m
2 stops
$494Delta
Sat, Jul 4 - Sat, Jul 11
Delta Logo
6:15 am - 12:24 pm
JFK
-
HLN
8h 09m
1 stop
Delta Logo
5:40 am - 8:30 pm
HLN
-
JFK
12h 50m
2 stops
$595Delta
Fri, May 1 - Mon, May 4

Delta flights from New York to Helena

Our best Delta deals on New York to Helena flight tickets
Delta
Feb 3
EWR7:00 amNewark
7h 27m
1 stop
HLN12:27 pmHelena
Feb 4
HLN1:10 pmHelena
8h 49m
1 stop
EWR11:59 pmNewark
$449
Delta
Feb 3
EWR1:00 pmNewark
11h 29m
2 stops
HLN10:29 pmHelena
Feb 4
HLN1:10 pmHelena
8h 49m
1 stop
EWR11:59 pmNewark
$454
Delta
Feb 3
LGA1:05 pmNew York LaGuardia
11h 24m
2 stops
HLN10:29 pmHelena
Feb 7
HLN5:30 amHelena
11h 35m
2 stops
LGA7:05 pmNew York LaGuardia
$460

Alaska Airlines flights from New York to Helena

Our best Alaska Airlines deals on New York to Helena flight tickets
Alaska Airlines
May 1
EWR4:31 pmNewark
27h 14m
2 stops
HLN5:45 pmHelena
May 4
HLN6:22 pmHelena
10h 17m
1 stop
EWR6:39 amNewark
$352
Alaska Airlines
May 1
EWR5:33 pmNewark
26h 12m
2 stops
HLN5:45 pmHelena
May 3
HLN6:22 pmHelena
10h 17m
1 stop
EWR6:39 amNewark
$361
Alaska Airlines
May 30
JFK6:50 pmNew York John F Kennedy Intl
23h 16m
1 stop
HLN4:06 pmHelena
Jun 15
HLN4:59 pmHelena
12h 06m
1 stop
JFK7:05 amNew York John F Kennedy Intl
$389

momondo Fare Finder

 
Customize your flight search to find flights from New York 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from New York to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkHelena

EWR - HLN

EWRHLN

Newark

Fri 5/1

4:31 pm-5:45 pm

2 stops27h 14m

Helena

Mon 5/4

6:22 pm-6:39 am

1 stop10h 17m

$352

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 2/10

3:29 pm-9:26 pm

1 stop7h 57m

Helena

Sat 2/14

2:25 pm-11:30 pm

1 stop7h 05m

$359

NewarkHelena

EWR - HLN

EWRHLN

Newark

Fri 5/1

5:33 pm-5:45 pm

2 stops26h 12m

Helena

Sun 5/3

6:22 pm-6:39 am

1 stop10h 17m

$361

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 2/10

10:28 am-9:26 pm

2 stops12h 58m

Helena

Sat 2/14

2:25 pm-11:30 pm

1 stop7h 05m

$364

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 5/1

3:21 pm-9:46 pm

1 stop8h 25m

Helena

Tue 5/5

2:30 pm-11:24 pm

1 stop6h 54m

$379

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

LGA - HLN

LGAHLN

New York LaGuardia

Tue 2/10

3:29 pm-9:26 pm

1 stop7h 57m

Helena

Sat 2/14

2:25 pm-11:30 pm

1 stop7h 05m

$404

NewarkHelena

EWR - HLN

EWRHLN

Newark

Sat 7/4

7:00 am-12:23 pm

1 stop7h 23m

Helena

Sat 7/11

5:45 am-5:46 pm

1 stop10h 01m

$489

NewarkHelena

EWR - HLN

EWRHLN

Newark

Sat 7/4

7:00 am-12:23 pm

1 stop7h 23m

Helena

Sat 7/11

5:45 am-5:41 pm

2 stops9h 56m

$494

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

Flights are sorted by cheapest round-trip flights first.

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

See travel insights to Helena from

How to get the cheapest flight ticket from New York 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

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

You could potentially save up to 2% on your flight if you consider stops on a New York to Helena flight.

When to book flights from New York to Helena

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

Cheap New York to Helena (NYC to HLN) flight deals and tips

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

Fastest flight time

7h 29m

Direct flights

None
The fastest flight from New York to Helena takes 7h 29m
There are no direct flights from New York to Helena. There are no popular flight routes from New York to Helena.
Search flight deals

  • How far is New York to Helena by plane?

    Helena is 1922.7 mi away from New York. Flights usually cover this in 7h 29m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from New York to Helena Airport are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York 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.

  • What is the most popular airline from New York to Helena?

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?

Once all potential New York to Helena flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from New York to Helena now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Helena and let you know when they change.

An easier way to manage your Helena 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
Sat 2/28
Sat 3/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States