$187 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Helena (HLN)

View $187 flight on Mon, Nov 17, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Helena, MT (HLN-Helena Regional)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Newark Liberty Intl. Airport to Helena (EWR-HLN)

Prices were available within the past 7 days and start at $187 for one-way flights and $332 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Dec 3 - Tue, Dec 16
EWR
New York
HLN
Helena
$332 Roundtrip, found 6 days ago
$332
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from New York to Helena, returning Tue, Dec 16, priced at $332 found 6 days ago
Hawaiian Airlines
Wed, Dec 3 - Mon, Dec 15
EWR
New York
HLN
Helena
$342 Roundtrip, found 6 days ago
$342
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from New York to Helena, returning Mon, Dec 15, priced at $342 found 6 days ago
Hawaiian Airlines
Sat, Dec 6 - Wed, Dec 17
EWR
New York
HLN
Helena
$359 Roundtrip, found 6 days ago
$359
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from New York to Helena, returning Wed, Dec 17, priced at $359 found 6 days ago
Alaska Airlines
Fri, Dec 5 - Sat, Dec 13
EWR
New York
HLN
Helena
$362 Roundtrip, found 5 days ago
$362
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from New York to Helena, returning Sat, Dec 13, priced at $362 found 5 days ago
Hawaiian Airlines
Wed, Dec 3 - Wed, Dec 17
EWR
New York
HLN
Helena
$369 Roundtrip, found 6 days ago
$369
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Dec 3 from New York to Helena, returning Wed, Dec 17, priced at $369 found 6 days ago
Hawaiian Airlines
Fri, Dec 5 - Tue, Dec 16
EWR
New York
HLN
Helena
$372 Roundtrip, found 2 days ago
$372
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, Dec 5 from New York to Helena, returning Tue, Dec 16, priced at $372 found 2 days ago
Hawaiian Airlines
Sat, Dec 6 - Thu, Dec 18
EWR
New York
HLN
Helena
$373 Roundtrip, found 6 days ago
$373
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Dec 6 from New York to Helena, returning Thu, Dec 18, priced at $373 found 6 days ago
Hawaiian Airlines
Tue, Dec 9 - Thu, Dec 25
EWR
New York
HLN
Helena
$382 Roundtrip, found 2 days ago
$382
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Tue, Dec 9 from New York to Helena, returning Thu, Dec 25, priced at $382 found 2 days ago
United
Wed, Feb 4 - Sat, Feb 7
EWR
New York
HLN
Helena
$385 Roundtrip, found 6 days ago
$385
Roundtrip
found 6 days ago
Select United flight, departing Wed, Feb 4 from New York to Helena, returning Sat, Feb 7, priced at $385 found 6 days ago
Delta
Thu, Dec 4 - Thu, Dec 11
EWR
New York
HLN
Helena
$455 Roundtrip, found 4 days ago
$455
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Dec 4 from New York to Helena, returning Thu, Dec 11, priced at $455 found 4 days ago

Find the cheapest month to fly from New York (EWR) to Helena (HLN)

January is typically the cheapest month to fly

From $344 - $928 per traveler.

Alternative airports near Helena

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Helena Regional HLN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $567
HLN
Helena Regional
CheapestClosest
Average driving time to city center7 min
Flights from $567

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN) cost?
Snag a cheap one-way flight from $187 or cheap return flight from $332 from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN)?
December is the cheapest month to fly from EWR to HLN. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN)?
To find the cheapest airline that'll fly you from EWR to HLN, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN)?
There are no daily nonstop flights from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from EWR to HLN?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN)?
To avoid potential delays on the Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN) last-minute?
Holding off until just before your departure to book a ticket from EWR to HLN often results in higher prices. Although you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book an EWR to HLN flight and hotel package?
Compared with arranging hotels and flights separately, booking an EWR to HLN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Helena Regional Airport (HLN)?
In most instances, you're able to cancel or reschedule your EWR to HLN flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Helena Regional
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$332
Distance
1914 mi

Book with confidence

Newark Liberty Intl. Airport to Helena Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Helena

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Helena are during the month of December. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Helena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to Helena

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Helena: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Helena

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Helena in 2025. You can also book with separate airlines for your outbound and return journeys, from $187 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Helena flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Helena airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Newark Liberty Intl. Airport to Helena Flights

Explore a world of travel with Expedia

*Available to One Key members.