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Helena

$364+ Cheap flights from LaGuardia, NY (LGA) to Helena (HLN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — HLN
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
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Cheap flight deals from LaGuardia to Helena

Cheapest flights from LaGuardia to Helena
Explore the most affordable flight options available from LaGuardia to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
LGA
-
HLN
2 stops9h 38m
United Airlines
Wed 3/112:30 pm
HLN
-
LGA
1 stop6h 55m
United Airlines
Deal found 2/20$364
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/59:00 am
LGA
-
HLN
2 stops13h 59m
United Airlines
Tue 12/82:30 pm
HLN
-
LGA
1 stop6h 46m
United Airlines
Deal found 2/19$404
This United Airlines deal was found by Cheapflights users on 2/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:10 am
LGA
-
HLN
2 stops14h 23m
United Airlines
Tue 5/52:30 pm
HLN
-
LGA
1 stop6h 54m
United Airlines
Deal found 2/22$429
This United Airlines deal was found by Cheapflights users on 2/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:00 am
LGA
-
HLN
1 stop8h 27m
United Airlines
Tue 9/12:30 pm
HLN
-
LGA
1 stop6h 46m
United Airlines
Deal found 2/21$469
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:10 pm
LGA
-
HLN
1 stop8h 15m
United Airlines
Mon 3/92:30 pm
HLN
-
LGA
1 stop6h 55m
United Airlines
Deal found 2/20$501

Find flight deals from LaGuardia to Helena

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$334
(United Airlines)

Popular in

February

Cheapest in

April

Average price

$942
Provider with most accurate pricing for New York LaGuardia-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Helena flights.
Search Deals
From New York LaGuardia to Helena
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 February 23, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Helena that are best for you.

Fly from

LaGuardia

Fly to

Helena

Route

Depart

Return

Price

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 3/7

6:10 am-1:38 pm

2 stops9h 28m

Helena

Wed 3/11

6:15 am-9:36 pm

2 stops13h 21m

$449

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 8/18

6:05 am-4:05 pm

2 stops12h 00m

Helena

Tue 9/1

2:30 pm-11:16 pm

1 stop6h 46m

$499

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 3/10

6:10 am-1:38 pm

2 stops9h 28m

Helena

Sat 3/14

2:30 pm-11:25 pm

1 stop6h 55m

$534

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 5/16

7:20 am-1:38 pm

1 stop8h 18m

Helena

Sun 5/24

6:15 am-3:46 pm

1 stop7h 31m

$539

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 4/3

3:18 pm-9:33 pm

1 stop8h 15m

Helena

Tue 4/7

2:25 pm-11:22 pm

1 stop6h 57m

$578

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Thu 4/9

3:18 pm-9:33 pm

1 stop8h 15m

Helena

Tue 4/14

2:25 pm-11:22 pm

1 stop6h 57m

$578

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 3/6

9:10 am-9:25 pm

2 stops14h 15m

Helena

Mon 3/9

2:30 pm-11:25 pm

1 stop6h 55m

$587

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 7/7

7:40 am-9:20 pm

1 stop15h 40m

Helena

Tue 7/21

6:15 am-11:10 pm

2 stops14h 55m

$590

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Mon 6/15

7:40 am-9:20 pm

1 stop15h 40m

Helena

Tue 6/23

2:20 pm-11:30 pm

1 stop7h 10m

$602

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Tue 8/18

10:05 am-4:05 pm

1 stop8h 00m

Helena

Sun 8/30

5:20 pm-4:40 pm

2 stops21h 20m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 16 results
1
2

Compare providers for flights from LaGuardia to Helena

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Helena in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York LaGuardia Airport-Helena flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Helena flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Helena flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Helena flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Helena flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from LaGuardia to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from LaGuardia 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.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Helena

What is the cheapest month to book a flight from New York LaGuardia Airport to Helena?

Currently, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to Helena (average of $241). Flying from New York LaGuardia Airport to Helena in July is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 LaGuardia?

    Most people fly into Helena (HLN) if they book a flight to Helena from New York LaGuardia. On average, Helena has 0 inbound flights from New York LaGuardia per day from 0 airlines. Helena is conveniently located just 2.7 mi from Helena’s city center.

  • How long is the flight from New York LaGuardia Airport to Helena?

    Airlines like United Airlines fly from New York LaGuardia Airport to Helena in about 17h 23m. The time it takes to get you to your destination can typically vary by up to . There are 1925 mi between New York LaGuardia Airport and Helena.

  • Can I find deals for flights from LaGuardia to Helena that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Helena?

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

  • Can I find deals for business class flights from LaGuardia to Helena?

    Yes. Cheapflights offers flight deals from LaGuardia 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.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Helena?

    Currently, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to Helena (average of $241). Flying from New York LaGuardia Airport to Helena in July is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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