LGA - GTF

$202 Find Cheap Flights from New York LaGuardia Airport to Great Falls - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$663
Typical prices: $584-$1,011
United Airlines
Sat 1/6Tue 1/9
LGA - GTF • 2 stops
Cheapest one-way
$202
Typical prices: $470-$1,304
United Airlines
Wed 11/14
LGA - GTF • 1 stop
Nonstop flights
Not available
There are currently no direct flights between New York LaGuardia Airport and Great Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 48% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $338 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 38m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from LaGuardia to Great Falls (LGA-GTF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Great Falls

Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
2:25 pm - 11:16 pmGTF  Great Falls-LGA New York LaGuardia
6h 51m1 stop Denver Intl
$663United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
6:15 am - 10:24 amGTF  Great Falls-LGA New York LaGuardia
26h 09m2 stops Denver Intl Washington, D.C. Dulles Intl
$681United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
6:15 am - 10:24 amGTF  Great Falls-LGA New York LaGuardia
26h 09m2 stops Denver Intl Washington, D.C. Dulles Intl
$689United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
2:25 pm - 10:24 amGTF  Great Falls-LGA New York LaGuardia
17h 59m3 stops Denver Intl Boston Logan Intl Washington, D.C. Dulles Intl
$698United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
2:25 pm - 11:16 pmGTF  Great Falls-LGA New York LaGuardia
6h 51m1 stop Denver Intl
$714United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
10:29 am - 9:20 pmLGA  New York LaGuardia-GTF Great Falls
12h 51m2 stops Washington, D.C. Dulles Intl Denver Intl
United Airlines Logo
2:25 pm - 10:24 amGTF  Great Falls-LGA New York LaGuardia
17h 59m3 stops Denver Intl Boston Logan Intl Washington, D.C. Dulles Intl
$718United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:30 pm - 1:29 pmLGA  New York LaGuardia-GTF Great Falls
20h 59m1 stop Denver Intl
United Airlines Logo
2:25 pm - 11:16 pmGTF  Great Falls-LGA New York LaGuardia
6h 51m1 stop Denver Intl
$721United Airlines
Thu, Oct 22 - Mon, Oct 26
United Airlines Logo
3:27 pm - 9:22 pmLGA  New York LaGuardia-GTF Great Falls
7h 55m1 stop Denver Intl
United Airlines Logo
2:45 pm - 11:15 pmGTF  Great Falls-LGA New York LaGuardia
6h 30m1 stop Denver Intl
$724United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
6:30 pm - 1:29 pmLGA  New York LaGuardia-GTF Great Falls
20h 59m1 stop Denver Intl
United Airlines Logo
2:25 pm - 11:16 pmGTF  Great Falls-LGA New York LaGuardia
6h 51m1 stop Denver Intl
$729United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
2:00 pm - 1:29 pmLGA  New York LaGuardia-GTF Great Falls
25h 29m3 stops Chicago O'Hare Intl Orlando Denver Intl
United Airlines Logo
2:25 pm - 11:16 pmGTF  Great Falls-LGA New York LaGuardia
6h 51m1 stop Denver Intl
$732United Airlines
Booking Insights

Price, demand and travel trends for New York LaGuardia Airport to Great Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from New York LaGuardia Airport to Great Falls with more confidence.

How much is a round-trip flight from New York LaGuardia Airport to Great Falls?

Round-trip flights from New York LaGuardia Airport to Great Falls start at $663. Prices are typical for this route right now, with typical round-trip fares ranging from $584 to $1,011. The lowest price found in the past 5 days was $663 on United Airlines.

What's the cheapest day of the week to fly from New York LaGuardia Airport to Great Falls?

Monday is the cheapest day of the week to fly from New York LaGuardia Airport to Great Falls, it is 27% cheaper than the average day. Friday is the most expensive day with flight prices 76% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for New York LaGuardia Airport to Great Falls flights

Low season

April

Cheapest flight

$202
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 50% increase in price.
Flight from New York LaGuardia Airport to Great Falls

When to book flights from LaGuardia to Great Falls

Are your dates flexible? Find out the best times to travel from LaGuardia to Great Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your New York LaGuardia Airport to Great Falls flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from New York LaGuardia Airport to Great Falls?

    Flights from New York LaGuardia Airport to Great Falls usually depart from New York LaGuardia (LGA) and arrive at Great Falls (GTF).

  • What cabin classes can I book on flights from New York LaGuardia Airport to Great Falls?

    Two cabin classes are available on flights from New York LaGuardia Airport to Great Falls:

    • Economy Class
    • First Class

  • Which airports do connecting flights from New York LaGuardia Airport to Great Falls pass through?

    Connecting flights from New York LaGuardia Airport to Great Falls most commonly pass through:

    • Denver Intl (DEN) - 89% of one-stop connections
    • Salt Lake City (SLC) - 11% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from New York LaGuardia Airport to Great Falls?

    Yes. Being flexible with your travel dates can save you up to 59% on the New York LaGuardia Airport to Great Falls route. Monday is the cheapest departure day at $580 round-trip on average, while Friday is the most expensive at $1,387, a difference of $807. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from New York LaGuardia Airport to Great Falls?

    A nonstop flight from New York LaGuardia Airport to Great Falls takes 0h 00m, covering 1,895 miles.

  • Do I need a passport to fly from New York LaGuardia Airport to Great Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from New York LaGuardia Airport to Great Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $663 to $1,730. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from New York LaGuardia Airport to Great Falls looking right now?

    One-way fares from New York LaGuardia Airport to Great Falls are currently lower than usual. Average one-way flight prices are about $447, which is 66% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from New York LaGuardia Airport to Great Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 38m, compared with 8h 34m via Salt Lake City (SLC).

  • What is the time difference between New York LaGuardia Airport and Great Falls?

    Great Falls is 2 hours behind New York LaGuardia Airport (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Great Falls Airport (GTF)?

    Great Falls Airport (GTF) hosts 5 major car rental companies, with daily rates starting from around $23 for economy cars. Top options include:
    · Avis
    · Budget
    · Alamo
    · Hertz
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a New York LaGuardia Airport to Great Falls flight?

    Round-trip flights from New York LaGuardia Airport to Great Falls range from $584 to $1,011, with an average of $788 over the past 12 months. Anything below $584 counts as a good deal.

Your guide to booking New York LaGuardia Airport to Great Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $580 - about $807 less than Friday (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New York LaGuardia Airport to Great Falls trip for January. Fares historically average $407 round-trip in that month - typically $980 less than the most expensive month, which is May (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Great Falls Airport.
    - Crystal Inn Hotel & Suites - Great Falls
    - Comfort Inn & Suites Market - Airport
    - Hampton Inn Great Falls

Everything you need to know for your flight from LaGuardia to Great Falls

Information on your arrival and departure airports

New York LaGuardia Airport (LGA)
Great Falls (GTF)