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Helena

$350+ Cheap flights from LaGuardia, NY (LGA) 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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — HLN
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$574
(United Airlines)

One-way from

$350
(United Airlines)

Popular in

May

Cheapest in

April

Average price

$558
From New York LaGuardia to Helena
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One-way flight from New York LaGuardia to Helena
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Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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 10/147:00 amLGA - HLN
1 stop9h 09mUnited Airlines
Fri 10/175:18 pmHLN - LGA
1 stop18h 48mUnited Airlines
Deal found 9/17$574
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/110:00 amLGA - HLN
1 stop8h 40mUnited Airlines
Sun 10/52:44 pmHLN - LGA
1 stop6h 38mUnited Airlines
Deal found 9/16$610
This United Airlines deal was found by Cheapflights users on 9/17. 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 9/2710:00 amLGA - HLN
1 stop8h 40mUnited Airlines
Tue 9/302:44 pmHLN - LGA
1 stop6h 38mUnited Airlines
Deal found 9/17$627
This Delta deal was found by Cheapflights users on 9/17. 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 9/271:00 pmLGA - HLN
2 stops11h 14mDelta
Tue 9/305:45 amHLN - LGA
2 stops14h 03mDelta
Deal found 9/17$637
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/28:59 amLGA - HLN
2 stops15h 17mDelta
Wed 11/55:45 amHLN - LGA
2 stops11h 58mDelta
Deal found 9/17$658
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/233:25 pmLGA - HLN
1 stop7h 46mUnited Airlines
Wed 10/12:44 pmHLN - LGA
2 stops16h 59mUnited Airlines
Deal found 9/16$666
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/2310:25 amLGA - HLN
2 stops12h 46mUnited Airlines
Fri 10/35:18 pmHLN - LGA
2 stops21h 27mUnited Airlines
Deal found 9/16$671
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 9/253:27 pmLGA - HLN
1 stop7h 33mUnited Airlines
Tue 9/302:44 pmHLN - LGA
1 stop6h 38mUnited Airlines
Deal found 9/16$678
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:59 amLGA - HLN
2 stops12h 17mDelta
Thu 11/65:45 amHLN - LGA
2 stops9h 16mDelta
Deal found 9/17$679
This United Airlines deal was found by Cheapflights users on 9/16. 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 9/266:25 amLGA - HLN
2 stops12h 15mUnited Airlines
Thu 10/26:30 amHLN - LGA
1 stop8h 59mUnited Airlines
Deal found 9/16$683

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 September 17, 2025.
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

Tue 10/14

7:00 am-2:09 pm

1 stop9h 09m

Helena

Fri 10/17

5:18 pm-2:06 pm

1 stop18h 48m

$574

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 10/1

10:00 am-4:40 pm

1 stop8h 40m

Helena

Sun 10/5

2:44 pm-11:22 pm

1 stop6h 38m

$610

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 9/27

10:00 am-4:40 pm

1 stop8h 40m

Helena

Tue 9/30

2:44 pm-11:22 pm

1 stop6h 38m

$627

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 9/27

1:00 pm-10:14 pm

2 stops11h 14m

Helena

Tue 9/30

5:45 am-9:48 pm

2 stops14h 03m

$637

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sun 11/2

8:59 am-10:16 pm

2 stops15h 17m

Helena

Wed 11/5

5:45 am-7:43 pm

2 stops11h 58m

$658

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Sat 9/27

10:00 am-4:40 pm

1 stop8h 40m

Helena

Wed 10/1

2:44 pm-9:43 am

2 stops16h 59m

$666

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Mon 11/3

11:59 am-10:16 pm

2 stops12h 17m

Helena

Thu 11/6

5:45 am-5:01 pm

2 stops9h 16m

$679

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Wed 12/17

7:20 am-1:47 pm

1 stop8h 27m

Helena

Tue 12/30

6:10 am-9:45 am

2 stops25h 35m

$710

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Thu 10/2

7:00 am-4:40 pm

1 stop11h 40m

Helena

Mon 10/6

5:18 pm-2:06 pm

1 stop18h 48m

$730

New YorkHelena

LGA - HLN

LGAHLN

New York LaGuardia

Fri 10/10

7:00 am-2:09 pm

1 stop9h 09m

$350

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 11 results
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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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Helena (average of $353). Flying from New York LaGuardia Airport to Helena in May is currently the most expensive (average of $517). 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 and Delta fly from New York LaGuardia Airport to Helena in about 9h 09m. The time it takes to get you to your destination can typically vary by up to 2h 05m. There are 1925 mi between New York LaGuardia Airport and Helena. This flight may include one or multiple stops.

  • 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, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Helena (average of $353). Flying from New York LaGuardia Airport to Helena in May is currently the most expensive (average of $517). 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.

See more FAQs

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