GTF - LGA

$272 Find Cheap Flights from Great Falls to New York LaGuardia Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$359
Typical prices: $504-$767
Delta
Fri 1/19Sat 1/27
GTF - LGA • 2 stops
Cheapest one-way
$272
Typical prices: $314-$526
United Airlines
Sun 10/28
GTF - LGA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Great Falls and New York LaGuardia Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to New York LaGuardia Airport!
Flight Deals
Booking Insights
Flight Deals

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

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

Recent round-trip flight deals from Great Falls to LaGuardia

Tue, Jan 19 - Wed, Jan 27
Delta Logo
6:20 pm - 8:45 amGTF  Great Falls-LGA New York LaGuardia
12h 25m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
2:00 pm - 10:53 pmLGA  New York LaGuardia-GTF Great Falls
10h 53m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$359Delta
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:15 am - 5:26 pmGTF  Great Falls-LGA New York LaGuardia
9h 11m1 stop Denver Intl
United Airlines Logo
3:29 pm - 9:12 pmLGA  New York LaGuardia-GTF Great Falls
7h 43m1 stop Denver Intl
$418United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:15 am - 7:25 pmGTF  Great Falls-LGA New York LaGuardia
11h 10m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
3:29 pm - 9:12 pmLGA  New York LaGuardia-GTF Great Falls
7h 43m1 stop Denver Intl
$424United Airlines
Tue, Sep 1 - Sat, Sep 5
United Airlines Logo
6:15 am - 8:25 pmGTF  Great Falls-LGA New York LaGuardia
12h 10m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
1:25 pm - 9:12 pmLGA  New York LaGuardia-GTF Great Falls
9h 47m2 stops Chicago O'Hare Intl Denver Intl
$429United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
2:45 pm - 11:15 pmGTF  Great Falls-LGA New York LaGuardia
6h 30m1 stop Denver Intl
United Airlines Logo
7:23 am - 1:49 pmLGA  New York LaGuardia-GTF Great Falls
8h 26m1 stop Denver Intl
$448United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
2:45 pm - 11:15 pmGTF  Great Falls-LGA New York LaGuardia
6h 30m1 stop Denver Intl
United Airlines Logo
11:20 am - 9:38 pmLGA  New York LaGuardia-GTF Great Falls
12h 18m2 stops Chicago O'Hare Intl Denver Intl
$454United Airlines
Tue, Jan 19 - Wed, Jan 27
Alaska Airlines Logo
4:08 pm - 7:20 pmGTF  Great Falls-LGA New York LaGuardia
25h 12m3 stops Seattle/Tacoma Intl Portland Washington, D.C. Reagan-National
Alaska Airlines Logo
8:10 am - 3:28 pmLGA  New York LaGuardia-GTF Great Falls
33h 18m3 stops Chicago O'Hare Intl Boise Air Term. Gowen Fld Seattle/Tacoma Intl
$714Alaska Airlines
Mon, Aug 31 - Fri, Sep 4
Alaska Airlines Logo
5:18 pm - 6:23 pmGTF  Great Falls-LGA New York LaGuardia
23h 05m3 stops Seattle/Tacoma Intl Portland Chicago O'Hare Intl
Alaska Airlines Logo
8:44 am - 4:45 pmLGA  New York LaGuardia-GTF Great Falls
34h 01m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl
$1,934Alaska Airlines
Booking Insights

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

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

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

Round-trip flights from Great Falls to New York LaGuardia Airport start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $504 to $767. The lowest price found in the past 5 days was $359 on Delta.

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

Thursday is the cheapest day of the week to fly from Great Falls to New York LaGuardia Airport, it is 34% cheaper than the average day. Monday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Key details for Great Falls to New York LaGuardia Airport flights

Cheapest flight

$272
Flight from Great Falls to New York LaGuardia Airport

When to book flights from Great Falls to LaGuardia

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

Your Great Falls to New York LaGuardia Airport 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 Great Falls to New York LaGuardia Airport?

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

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

    Most connecting flights from Great Falls to New York LaGuardia Airport pass through Denver Intl (DEN), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

    Yes. Being flexible with your travel dates can save you up to 44% on the Great Falls to New York LaGuardia Airport route. Thursday is the cheapest departure day at $437 round-trip on average, while Monday is the most expensive at $777, a difference of $340. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New York LaGuardia Airport?

    Some of the most popular sights in New York LaGuardia Airport are Times Square, New York City Center and Madison Square Garden. These are among the most viewed places in New York LaGuardia Airport on KAYAK.

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

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

  • What are the earliest and latest flights from Great Falls to New York LaGuardia Airport?

    These are the earliest and latest flight times available from Great Falls to New York LaGuardia Airport:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    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 Great Falls to New York LaGuardia Airport 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 $359 to $1,934. That means the highest observed fare was about 5x higher than the lowest one.

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

    One-way fares from Great Falls to New York LaGuardia Airport are currently lower than usual. Average one-way flight prices are about $356, which is 14% below the typical average for this route.

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

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

  • What car rental options are available at New York LaGuardia Airport (LGA)?

    New York LaGuardia Airport (LGA) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    · Ace
    · Budget
    · Hertz
    · Dollar
    · Avis

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

    Round-trip flights from Great Falls to New York LaGuardia Airport range from $504 to $767, with an average of $659 over the past 12 months. Anything below $504 counts as a good deal.

Your guide to booking Great Falls to New York LaGuardia Airport 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 Thursday departure instead of Monday. On this route, Thursday flights average $437 - about $340 less than Monday (44% savings) based on the last 12 months.

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

Information on your arrival and departure airports

Great Falls (GTF)
LaGuardia (LGA)