HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$269+ Cheap flights from LaGuardia, NY (LGA) to Great Falls (GTF)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — GTF
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from LaGuardia to Great Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from LaGuardia to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Great Falls (GTF). 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(Delta)

One-way from

$269
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$562
Provider with most accurate pricing for New York LaGuardia-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York LaGuardia-Great Falls flights.
Search Deals
From New York LaGuardia to Great Falls
Search Deals
One-way flight from New York LaGuardia to Great Falls
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from LaGuardia to Great Falls

Cheapest flights from LaGuardia to Great Falls
Explore the most affordable flight options available from LaGuardia to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This Delta deal was found by Cheapflights users on 10/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/132:50 pmLGA - GTF
2 stops9h 40mDelta
Sun 11/166:10 pmGTF - LGA
2 stops13h 31mDelta
Deal found 10/21$457
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Thu 11/137:21 amLGA - GTF
1 stop8h 12mUnited Airlines
Sun 11/162:30 pmGTF - LGA
1 stop7h 00mUnited Airlines
Deal found 10/21$492
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/264:58 pmLGA - GTF
1 stop7h 34mUnited Airlines
Sun 11/302:30 pmGTF - LGA
2 stops17h 14mUnited Airlines
Deal found 10/23$908
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Fri 12/266:29 pmLGA - GTF
1 stop21h 10mUnited Airlines
Thu 1/16:15 amGTF - LGA
1 stop29h 37mUnited Airlines
Deal found 10/21$1,044

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Great Falls 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 October 23, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Great Falls that are best for you.

Fly from

LaGuardia

Fly to

Great Falls

Route

Depart

Return

Price

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Thu 11/13

2:50 pm-10:30 pm

2 stops9h 40m

Great Falls

Sun 11/16

6:10 pm-9:41 am

2 stops13h 31m

$457

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Thu 11/13

7:21 am-1:33 pm

1 stop8h 12m

Great Falls

Sun 11/16

2:30 pm-11:30 pm

1 stop7h 00m

$492

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Wed 11/26

4:58 pm-10:32 pm

1 stop7h 34m

Great Falls

Sun 11/30

2:30 pm-9:44 am

2 stops17h 14m

$908

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Fri 12/26

6:29 pm-1:39 pm

1 stop21h 10m

Great Falls

Thu 1/1

6:15 am-1:52 pm

1 stop29h 37m

$1,044

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Tue 11/4

4:58 pm-10:39 pm

1 stop7h 41m

$269

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Tue 11/4

9:35 am-5:29 pm

2 stops9h 54m

$275

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Tue 11/4

10:50 pm-4:45 pm

3 stops43h 55m

$353

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Compare providers for flights from LaGuardia to Great Falls

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 Great Falls in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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-Great Falls 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-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York LaGuardia Airport-Great Falls 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-Great Falls 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 Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls 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.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Great Falls. 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 Great Falls from New York LaGuardia?

    Great Falls (GTF), located 3.5 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Great Falls. 0 airlines have flights to Great Falls from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Great Falls should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

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

    A quick flight from New York LaGuardia Airport to Great Falls can take about 8h 12m. Delta provides one of the quickest options available for as low as $492. The distance between New York LaGuardia Airport and Great Falls is about 1895 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from LaGuardia to Great Falls?

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

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

    Yes. Cheapflights offers flight deals from LaGuardia to Great Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Great Falls?

Book flights to Great Falls if you plan to visit one of these locations
Shelby

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for LaGuardia to Great Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Bozeman flights
John F Kennedy Intl to Bozeman flights
LaGuardia to Bozeman flights
John F Kennedy Intl to Kalispell flights
Newark to Kalispell flights
John F Kennedy Intl to Missoula flights
Newark to Missoula flights
John F Kennedy Intl to Billings flights
LaGuardia to Kalispell flights
LaGuardia to Missoula flights
LaGuardia to Billings flights
Newark to Billings flights
Newark to Helena flights
Newark to Great Falls flights
Newark to Butte flights
John F Kennedy Intl to Helena flights
LaGuardia to Helena flights
John F Kennedy Intl to Great Falls flights
Newark to Cody flights
LaGuardia to Cody flights
LaGuardia to Butte flights
John F Kennedy Intl to Butte flights
Stewart to Missoula flights
John F Kennedy Intl to West Yellowstone flights
Stewart to Bozeman flights
Stewart to Billings flights
Stewart to Helena flights
Stewart to Kalispell flights
Newark to West Yellowstone flights
John F Kennedy Intl to Cody flights
LaGuardia to West Yellowstone flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.