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

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Connecticut to Great Falls

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

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

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

As of May 2026, there is 1 operator available to choose from for flights from Connecticut to Great Falls Airport.

How old do you have to be to fly from Connecticut 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 Connecticut to Great Falls Airport.

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

The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$167 Cheap Flights from Connecticut to Great Falls in 2026

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Find the cheapest flights from Connecticut to Great Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:15 pm - 6:12 pm

JFK

GTF

23h 57m

1 stop

6:52 pm - 7:16 am

GTF

JFK

10h 24m

1 stop

$408Alaska Airlines

Tue, May 26 - Sat, May 30

1:25 pm - 9:34 pm

EWR

GTF

10h 09m

1 stop

2:37 pm - 1:04 am

GTF

EWR

8h 27m

1 stop

$408United Airlines

Tue, May 26 - Sat, May 30

9:30 am - 6:12 pm

EWR

GTF

10h 42m

1 stop

6:52 pm - 6:52 am

GTF

EWR

10h 00m

1 stop

$422Alaska Airlines

Sat, May 30 - Sat, Jun 6

9:30 am - 6:12 pm

EWR

GTF

10h 42m

1 stop

6:52 pm - 6:52 am

GTF

EWR

10h 00m

1 stop

$428Alaska Airlines

Sat, May 30 - Fri, Jun 5

1:00 pm - 10:48 pm

EWR

GTF

11h 48m

2 stops

6:28 pm - 6:00 am

GTF

EWR

9h 32m

1 stop

$444Delta

Tue, Aug 4 - Fri, Aug 7

9:30 am - 6:12 pm

EWR

GTF

10h 42m

1 stop

6:52 pm - 6:52 am

GTF

EWR

10h 00m

1 stop

$452Alaska Airlines

Wed, May 27 - Tue, Jun 2

9:30 am - 6:12 pm

EWR

GTF

10h 42m

1 stop

6:52 pm - 6:52 am

GTF

EWR

10h 00m

1 stop

$458Alaska Airlines

Wed, May 27 - Fri, Jun 5

1:00 pm - 10:48 pm

EWR

GTF

11h 48m

2 stops

6:28 pm - 6:00 am

GTF

EWR

9h 32m

1 stop

$484Delta

Tue, Aug 4 - Thu, Aug 6

3:41 pm - 9:34 pm

EWR

GTF

7h 53m

1 stop

2:37 pm - 1:04 am

GTF

EWR

8h 27m

1 stop

$487United Airlines

Fri, May 29 - Wed, Jun 3

1:15 pm - 10:48 pm

JFK

GTF

11h 33m

2 stops

6:28 pm - 6:18 am

GTF

JFK

9h 50m

1 stop

$512Delta

Tue, Aug 4 - Sat, Aug 8

Alaska Airlines flights from Connecticut to Great Falls

Our best Alaska Airlines deals on Connecticut to Great Falls flight tickets

Alaska Airlines

May 26

JFK8:15 pmNew York John F Kennedy Intl

23h 57m

1 stop

GTF6:12 pmGreat Falls

May 30

GTF6:52 pmGreat Falls

10h 24m

1 stop

JFK7:16 amNew York John F Kennedy Intl

$408

Alaska Airlines

May 30

EWR9:30 amNewark

10h 42m

1 stop

GTF6:12 pmGreat Falls

Jun 6

GTF6:52 pmGreat Falls

10h 00m

1 stop

EWR6:52 amNewark

$422

Alaska Airlines

May 30

EWR9:30 amNewark

10h 42m

1 stop

GTF6:12 pmGreat Falls

Jun 5

GTF6:52 pmGreat Falls

10h 00m

1 stop

EWR6:52 amNewark

$428

United Airlines flights from Connecticut to Great Falls

Our best United Airlines deals on Connecticut to Great Falls flight tickets

United Airlines

May 26

EWR1:25 pmNewark

10h 09m

1 stop

GTF9:34 pmGreat Falls

May 30

GTF2:37 pmGreat Falls

8h 27m

1 stop

EWR1:04 amNewark

$408

United Airlines

May 29

EWR3:41 pmNewark

7h 53m

1 stop

GTF9:34 pmGreat Falls

Jun 3

GTF2:37 pmGreat Falls

8h 27m

1 stop

EWR1:04 amNewark

$487

United Airlines

Jul 4

EWR6:30 amNewark

9h 11m

1 stop

GTF1:41 pmGreat Falls

Jul 21

GTF2:37 pmGreat Falls

8h 27m

1 stop

EWR1:04 amNewark

$517

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 5/26

8:15 pm-6:12 pm

1 stop23h 57m

Great Falls

Sat 5/30

6:52 pm-7:16 am

1 stop10h 24m

$408

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Tue 5/26

1:25 pm-9:34 pm

1 stop10h 09m

Great Falls

Sat 5/30

2:37 pm-1:04 am

1 stop8h 27m

$408

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Sat 5/30

9:30 am-6:12 pm

1 stop10h 42m

Great Falls

Sat 6/6

6:52 pm-6:52 am

1 stop10h 00m

$422

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Sat 5/30

9:30 am-6:12 pm

1 stop10h 42m

Great Falls

Fri 6/5

6:52 pm-6:52 am

1 stop10h 00m

$428

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Tue 8/4

1:00 pm-10:48 pm

2 stops11h 48m

Great Falls

Fri 8/7

6:28 pm-6:00 am

1 stop9h 32m

$444

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Wed 5/27

9:30 am-6:12 pm

1 stop10h 42m

Great Falls

Tue 6/2

6:52 pm-6:52 am

1 stop10h 00m

$452

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Wed 5/27

9:30 am-6:12 pm

1 stop10h 42m

Great Falls

Fri 6/5

6:52 pm-6:52 am

1 stop10h 00m

$458

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Tue 8/4

1:00 pm-10:48 pm

2 stops11h 48m

Great Falls

Thu 8/6

6:28 pm-6:00 am

1 stop9h 32m

$484

Quickest round-trip

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Fri 5/29

3:41 pm-9:34 pm

1 stop7h 53m

Great Falls

Wed 6/3

2:37 pm-1:04 am

1 stop8h 27m

$487

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 8/4

1:15 pm-10:48 pm

2 stops11h 33m

Great Falls

Sat 8/8

6:28 pm-6:18 am

1 stop9h 50m

$512

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut 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

Can stopping save me money on Connecticut to Great Falls flights?

You could potentially save up to 24% on your flight if you consider stops on a Connecticut to Great Falls flight.

Cheap Connecticut to Great Falls flight deals and tips

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

Fastest flight time	7h 13m
Direct flights	None

The fastest flight from Connecticut to Great Falls takes 7h 13m

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

Search flight deals

Frequently asked questions about flying from Connecticut to Great Falls

When did momondo last update prices for flights from Connecticut to Great Falls Airport?
Prices for flights from Connecticut to Great Falls Airport are updated daily.
How many operators does momondo search for flights from Connecticut to Great Falls Airport?
As of May 2026, there is 1 operator available to choose from for flights from Connecticut to Great Falls Airport.
How old do you have to be to fly from Connecticut 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 Connecticut to Great Falls Airport.
What documentation or ID do you need to fly to Great Falls Airport?
The travel and health documents required for your trip to Great Falls Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Great Falls Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Connecticut to Great Falls

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $298	Free Cancellation	Rating 7.4 9,711 reviews		Search United Airlines flights

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Why use momondo?

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

It is quick and easy to find Connecticut to Great Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Great Falls that suits you.

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

Yes. momondo allows you to filter the results for Connecticut to Great Falls flights to just show those with flexible booking policies.

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

Once all potential Connecticut to Great Falls flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Connecticut to Great Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Great Falls and let you know when they change.