What is the cheapest airline that flies from New York to Great Falls?

Alaska Airlines and United Airlines are the most popular carriers operating from New York to Great Falls

How long does it take to fly to Great Falls?

Flight times from New York to Great Falls vary, but if you’re flying out of Newark and flying into Great Falls (one of the most popular routes), then the duration is 7h 23m on average. Another popular route from New York to Great Falls is flying from New York to Great Falls, which will take roughly 7h 49m. Keep in mind that layovers or delays could extend your travel time.

When did momondo last update prices for flights from New York to Great Falls Airport?

Prices for flights from New York to Great Falls Airport are updated daily.

How many operators does momondo search for flights from New York to Great Falls Airport?

As of December 2025, there are 2 operators available to choose from for flights from New York to Great Falls Airport.

How old do you have to be to fly from New York to Great Falls Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York 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.

$252 Cheap Flights from New York to Great Falls in 2025/26

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Find the cheapest flights from New York to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 4:28 pm

EWR

GTF

12h 28m2 stops

5:18 pm - 11:30 pm

GTF

EWR

28h 12m3 stops

$342Multiple Airlines

lun., ene. 12 - lun., ene. 19

7:00 am - 12:24 pm

EWR

GTF

7h 24m1 stop

6:20 pm - 6:08 am

GTF

EWR

9h 48m1 stop

$383Delta

dom., abr. 12 - sáb., abr. 18

6:08 pm - 5:19 pm

EWR

GTF

25h 11m1 stop

5:59 pm - 4:55 pm

GTF

EWR

20h 56m1 stop

$393Alaska Airlines

mar., feb. 3 - sáb., feb. 7

7:29 pm - 5:19 pm

EWR

GTF

23h 50m2 stops

5:59 pm - 6:24 pm

GTF

EWR

22h 25m1 stop

$414Alaska Airlines

mar., feb. 3 - sáb., feb. 7

4:22 pm - 5:19 pm

JFK

GTF

26h 57m1 stop

5:59 pm - 3:23 pm

GTF

JFK

19h 24m1 stop

$438Alaska Airlines

jue., ene. 8 - dom., ene. 11

8:15 am - 9:53 pm

LGA

GTF

15h 38m2 stops

2:29 pm - 11:27 pm

GTF

LGA

6h 58m1 stop

$444United Airlines

jue., ene. 8 - dom., ene. 11

4:15 pm - 4:28 pm

EWR

GTF

26h 13m3 stops

10:45 am - 9:14 pm

GTF

EWR

32h 29m3 stops

$450Multiple Airlines

jue., ene. 8 - dom., ene. 11

6:58 pm - 4:28 pm

LGA

GTF

23h 30m2 stops

10:45 am - 10:45 pm

GTF

LGA

34h 00m3 stops

$455Multiple Airlines

jue., ene. 8 - dom., ene. 11

5:30 pm - 5:19 pm

EWR

GTF

25h 49m2 stops

5:59 pm - 3:29 pm

GTF

EWR

19h 30m2 stops

$466Alaska Airlines

jue., ene. 8 - dom., ene. 11

3:29 pm - 9:53 pm

LGA

GTF

8h 24m1 stop

6:10 am - 9:28 pm

GTF

LGA

13h 18m1 stop

$522United Airlines

vie., ene. 9 - lun., ene. 12

Delta flights from New York to Great Falls

Our best Delta deals on New York to Great Falls flight tickets

Delta

Apr 12

EWR7:00 amNewark

7h 24m

1 stop

GTF12:24 pmGreat Falls

Apr 18

GTF6:20 pmGreat Falls

9h 48m

1 stop

EWR6:08 amNewark

$383

Find similar

Delta

Apr 12

EWR7:00 amNewark

7h 24m

1 stop

GTF12:24 pmGreat Falls

Apr 18

GTF5:30 amGreat Falls

10h 11m

2 stops

EWR5:41 pmNewark

$473

Find similar

Delta

Jan 8

EWR7:00 amNewark

7h 33m

1 stop

GTF12:33 pmGreat Falls

Jan 11

GTF5:30 amGreat Falls

8h 30m

1 stop

EWR4:00 pmNewark

$494

Find similar

United Airlines flights from New York to Great Falls

Our best United Airlines deals on New York to Great Falls flight tickets

United Airlines

Jan 8

LGA8:15 amNew York LaGuardia

15h 38m

2 stops

GTF9:53 pmGreat Falls

Jan 11

GTF2:29 pmGreat Falls

6h 58m

1 stop

LGA11:27 pmNew York LaGuardia

$444

Find similar

United Airlines

Jan 9

LGA3:29 pmNew York LaGuardia

8h 24m

1 stop

GTF9:53 pmGreat Falls

Jan 12

GTF6:10 amGreat Falls

13h 18m

1 stop

LGA9:28 pmNew York LaGuardia

$522

Find similar

United Airlines

Feb 3

LGA3:29 pmNew York LaGuardia

8h 24m

1 stop

GTF9:53 pmGreat Falls

Feb 7

GTF2:29 pmGreat Falls

17h 18m

2 stops

LGA9:47 amNew York LaGuardia

$527

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

lun. 1/12

6:00 am-4:28 pm

2 stops12h 28m

Great Falls

lun. 1/19

5:18 pm-11:30 pm

3 stops28h 12m

$342

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

dom. 4/12

7:00 am-12:24 pm

1 stop7h 24m

Great Falls

sáb. 4/18

6:20 pm-6:08 am

1 stop9h 48m

$383

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

mar. 2/3

6:08 pm-5:19 pm

1 stop25h 11m

Great Falls

sáb. 2/7

5:59 pm-4:55 pm

1 stop20h 56m

$393

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

mar. 2/3

7:29 pm-5:19 pm

2 stops23h 50m

Great Falls

sáb. 2/7

5:59 pm-6:24 pm

1 stop22h 25m

$414

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

jue. 1/8

4:22 pm-5:19 pm

1 stop26h 57m

Great Falls

dom. 1/11

5:59 pm-3:23 pm

1 stop19h 24m

$438

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

jue. 1/8

8:15 am-9:53 pm

2 stops15h 38m

Great Falls

dom. 1/11

2:29 pm-11:27 pm

1 stop6h 58m

$444

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

jue. 1/8

4:15 pm-4:28 pm

3 stops26h 13m

Great Falls

dom. 1/11

10:45 am-9:14 pm

3 stops32h 29m

$450

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

jue. 1/8

6:58 pm-4:28 pm

2 stops23h 30m

Great Falls

dom. 1/11

10:45 am-10:45 pm

3 stops34h 00m

$455

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

jue. 1/8

5:30 pm-5:19 pm

2 stops25h 49m

Great Falls

dom. 1/11

5:59 pm-3:29 pm

2 stops19h 30m

$466

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

vie. 1/9

3:29 pm-9:53 pm

1 stop8h 24m

Great Falls

lun. 1/12

6:10 am-9:28 pm

1 stop13h 18m

$522

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York 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

Prices

Airlines

Other information

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 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 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 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 to Great Falls

Are you open to changing your travel dates? Check out the ideal times to fly from New York 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 to Great Falls (NYC to GTF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Great Falls

Fastest flight time	7h 23m
Direct flights	None

The fastest flight from New York to Great Falls takes 7h 23m

There are no direct flights from New York to Great Falls. There are no popular flight routes from New York to Great Falls.

Search flight deals

How far is New York to Great Falls by plane?
Great Falls is 1887.3 mi away from New York. A reasonable flight in good conditions will take 7h 23m.
When did momondo last update prices for flights from New York to Great Falls Airport?
Prices for flights from New York to Great Falls Airport are updated daily.
How many operators does momondo search for flights from New York to Great Falls Airport?
As of December 2025, there are 2 operators available to choose from for flights from New York to Great Falls Airport.
How old do you have to be to fly from New York to Great Falls Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York 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 to Great Falls?
Based on momondo bookings for flights between New York and Great Falls, the leading airline is United Airlines, making up 59% of the total bookings. Other popular airlines include Delta with 41%.

Best airlines flying from New York to Great Falls

Compare and see reviews for airlines that fly from New York to Great Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $378	Free Cancellation	Rating 7.9 8,008 reviews		Search Delta flights
United Airlines	PriceFrom $405	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

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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?

Flights from New York to Great Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between New York and Great Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Great Falls from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.