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Cheap flights from New York John F Kennedy Intl Airport to Great Falls from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York John F Kennedy Intl Airport to Great Falls departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York John F Kennedy Intl Airport to Great Falls

Cheap round-trip flights

Delta Logo
6:45 am - 12:25 pmJFK-GTF
7h 40m1 stop
Delta Logo
1:05 pm - 12:22 amGTF-JFK
9h 17m1 stop
$391Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22
Delta Logo
6:45 am - 12:25 pmJFK-GTF
7h 40m1 stop
Delta Logo
6:11 pm - 11:17 amGTF-JFK
15h 06m2 stops
$401Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22
Alaska Airlines Logo
6:55 pm - 5:35 pmJFK-GTF
24h 40m1 stop
Alaska Airlines Logo
6:15 pm - 10:59 pmGTF-JFK
26h 44m1 stop
$418Alaska Airlines
Find Deal
Thu, Oct 16 - Sun, Oct 19
Alaska Airlines Logo
7:29 am - 3:49 pmJFK-GTF
10h 20m1 stop
Alaska Airlines Logo
4:29 pm - 4:29 pmGTF-JFK
22h 00m1 stop
$421Alaska Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28
Alaska Airlines Logo
6:55 pm - 5:35 pmJFK-GTF
24h 40m1 stop
Alaska Airlines Logo
6:15 pm - 10:59 pmGTF-JFK
26h 44m1 stop
$465Alaska Airlines
Find Deal
Mon, Oct 6 - Sun, Oct 12
Delta Logo
7:05 am - 5:27 pmJFK-GTF
12h 22m2 stops
Delta Logo
6:11 pm - 11:17 amGTF-JFK
15h 06m2 stops
$487Delta
Find Deal
Tue, Sep 16 - Mon, Sep 22
Alaska Airlines Logo
7:29 am - 3:49 pmJFK-GTF
10h 20m1 stop
Alaska Airlines Logo
4:29 pm - 7:06 amGTF-JFK
12h 37m1 stop
$500Alaska Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28
Alaska Airlines Logo
6:36 pm - 3:49 pmJFK-GTF
23h 13m1 stop
Alaska Airlines Logo
4:29 pm - 10:59 pmGTF-JFK
28h 30m1 stop
$509Alaska Airlines
Find Deal
Fri, Sep 12 - Tue, Sep 16
Delta Logo
3:41 pm - 10:28 pmJFK-GTF
8h 47m1 stop
Delta Logo
6:11 pm - 9:46 amGTF-JFK
13h 35m2 stops
$524Delta
Find Deal
Fri, Sep 12 - Tue, Sep 16
Alaska Airlines Logo
7:29 am - 3:49 pmJFK-GTF
10h 20m1 stop
Alaska Airlines Logo
4:29 pm - 3:40 pmGTF-JFK
21h 11m2 stops
$541Alaska Airlines
Find Deal
Tue, Sep 23 - Sun, Sep 28

Delta flights from New York John F Kennedy Intl Airport to Great Falls

Our best Delta deals on New York John F Kennedy Intl Airport to Great Falls flight tickets
Delta
Sep 16
JFK6:45 amNew York John F Kennedy Intl
7h 40m
1 stop
GTF12:25 pmGreat Falls
Sep 22
GTF1:05 pmGreat Falls
9h 17m
1 stop
JFK12:22 amNew York John F Kennedy Intl
$391
Find similar
Delta
Sep 16
JFK6:45 amNew York John F Kennedy Intl
7h 40m
1 stop
GTF12:25 pmGreat Falls
Sep 22
GTF6:11 pmGreat Falls
15h 06m
2 stops
JFK11:17 amNew York John F Kennedy Intl
$401
Find similar
Delta
Sep 16
JFK7:05 amNew York John F Kennedy Intl
12h 22m
2 stops
GTF5:27 pmGreat Falls
Sep 22
GTF6:11 pmGreat Falls
15h 06m
2 stops
JFK11:17 amNew York John F Kennedy Intl
$487
Find similar

Alaska Airlines flights from New York John F Kennedy Intl Airport to Great Falls

Our best Alaska Airlines deals on New York John F Kennedy Intl Airport to Great Falls flight tickets
Alaska Airlines
Oct 16
JFK6:55 pmNew York John F Kennedy Intl
24h 40m
1 stop
GTF5:35 pmGreat Falls
Oct 19
GTF6:15 pmGreat Falls
26h 44m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
$418
Find similar
Alaska Airlines
Sep 23
JFK7:29 amNew York John F Kennedy Intl
10h 20m
1 stop
GTF3:49 pmGreat Falls
Sep 28
GTF4:29 pmGreat Falls
22h 00m
1 stop
JFK4:29 pmNew York John F Kennedy Intl
$421
Find similar
Alaska Airlines
Oct 6
JFK6:55 pmNew York John F Kennedy Intl
24h 40m
1 stop
GTF5:35 pmGreat Falls
Oct 12
GTF6:15 pmGreat Falls
26h 44m
1 stop
JFK10:59 pmNew York John F Kennedy Intl
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York John F Kennedy Intl Airport 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Great Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/16

6:45 am-12:25 pm

1 stop7h 40m

Great Falls

Mon 9/22

1:05 pm-12:22 am

1 stop9h 17m

$391

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/16

6:45 am-12:25 pm

1 stop7h 40m

Great Falls

Mon 9/22

6:11 pm-11:17 am

2 stops15h 06m

$401

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Thu 10/16

6:55 pm-5:35 pm

1 stop24h 40m

Great Falls

Sun 10/19

6:15 pm-10:59 pm

1 stop26h 44m

$418

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/23

7:29 am-3:49 pm

1 stop10h 20m

Great Falls

Sun 9/28

4:29 pm-4:29 pm

1 stop22h 00m

$421

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Mon 10/6

6:55 pm-5:35 pm

1 stop24h 40m

Great Falls

Sun 10/12

6:15 pm-10:59 pm

1 stop26h 44m

$465

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/16

7:05 am-5:27 pm

2 stops12h 22m

Great Falls

Mon 9/22

6:11 pm-11:17 am

2 stops15h 06m

$487

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/23

7:29 am-3:49 pm

1 stop10h 20m

Great Falls

Sun 9/28

4:29 pm-7:06 am

1 stop12h 37m

$500

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Fri 9/12

6:36 pm-3:49 pm

1 stop23h 13m

Great Falls

Tue 9/16

4:29 pm-10:59 pm

1 stop28h 30m

$509

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Fri 9/12

3:41 pm-10:28 pm

1 stop8h 47m

Great Falls

Tue 9/16

6:11 pm-9:46 am

2 stops13h 35m

$524

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 9/23

7:29 am-3:49 pm

1 stop10h 20m

Great Falls

Sun 9/28

4:29 pm-3:40 pm

2 stops21h 11m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Great Falls from

How to get the cheapest flight ticket from New York John F Kennedy Intl Airport to Great Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Great Falls?

The cheapest day to depart on your flight to Great Falls is on a Saturday when prices can be found for as low as $527. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from New York John F Kennedy Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $860.

What is the cheapest time of day to depart on your flight to Great Falls?

According to our data, the cheapest time of day to fly to Great Falls is at noon. momondo users have found flights departing from New York John F Kennedy Intl Airport to Great Falls at noon for as low as $544. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $678 on average. Flights to Great Falls from New York John F Kennedy Intl Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from New York John F Kennedy Intl Airport to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from New York John F Kennedy Intl Airport to Great Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New York John F Kennedy Intl Airport to Great Falls (JFK to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York John F Kennedy Intl Airport to Great Falls

Direct flights

None
There are no direct flights from New York John F Kennedy Intl Airport to Great Falls. There are no popular flight routes from New York John F Kennedy Intl Airport to Great Falls.
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  • How far is New York John F Kennedy Intl to Great Falls by plane?

    There are 1900.7 mi between New York John F Kennedy Intl and Great Falls. 7h 40m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Great Falls Airport?

    Prices for flights from New York John F Kennedy Intl Airport to Great Falls Airport were last updated today.

  • How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Great Falls Airport?

  • How old do you have to be to fly from New York John F Kennedy Intl Airport to Great Falls Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York John F Kennedy Intl Airport to Great Falls Airport.

  • What documentation or ID do you need to fly to Great Falls Airport?

    The necessary travel and health documents for your Great Falls Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New York John F Kennedy Intl Airport to Great Falls?

Best airlines flying from New York John F Kennedy Intl Airport to Great Falls

Compare and see reviews for airlines that fly from New York John F Kennedy Intl Airport to Great Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $378Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Traveling to a place near Great Falls?

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Why use momondo?

Why should I use momondo to find a flight deal from New York to Great Falls?

Finding the right flight to Great Falls from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Great Falls quick and easy, saving you time and money.

Can I find flights from New York to Great Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Great Falls from New York with this policy.

How can momondo help me find flights from New York to Great Falls?

momondo provides multiple filters to help you find the best flight to Great Falls from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Great Falls right now. Can momondo alert me if prices change?

Price alerts on flights to Great Falls from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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