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

Delta, United Airlines, and Alaska Airlines 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 March 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.

$133 Cheap Flights from Connecticut to Great Falls in 2026

1 adult

0 bags

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Find the cheapest flights from Connecticut to Great Falls

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:00 am - 5:35 pm

EWR

GTF

10h 35m

1 stop

6:15 pm - 6:39 am

GTF

EWR

10h 24m

1 stop

$282Alaska Airlines

Wed, Apr 29 - Sat, May 2

6:15 am - 12:24 pm

JFK

GTF

8h 09m

1 stop

1:05 pm - 11:59 pm

GTF

JFK

8h 54m

1 stop

$307Delta

Fri, Mar 13 - Tue, Mar 17

11:30 am - 4:26 pm

JFK

GTF

30h 56m

1 stop

5:06 pm - 7:12 am

GTF

JFK

12h 06m

1 stop

$308Alaska Airlines

Tue, Mar 24 - Sat, Mar 28

4:31 pm - 4:26 pm

JFK

GTF

25h 55m

1 stop

5:06 pm - 7:12 am

GTF

JFK

12h 06m

1 stop

$311Alaska Airlines

Tue, Mar 24 - Sat, Mar 28

9:00 am - 4:26 pm

EWR

GTF

9h 26m

1 stop

5:06 pm - 6:00 am

GTF

EWR

10h 54m

1 stop

$311Alaska Airlines

Tue, Apr 14 - Tue, Apr 21

7:20 am - 4:26 pm

EWR

GTF

11h 06m

1 stop

5:06 pm - 6:00 am

GTF

EWR

10h 54m

1 stop

$321Alaska Airlines

Tue, Apr 14 - Mon, Apr 20

6:15 am - 12:24 pm

JFK

GTF

8h 09m

1 stop

6:22 pm - 6:30 am

GTF

JFK

10h 08m

1 stop

$328Delta

Sat, Mar 14 - Wed, Mar 18

3:25 pm - 9:11 pm

BDL

GTF

7h 46m

1 stop

2:30 pm - 11:29 pm

GTF

BDL

6h 59m

1 stop

$358United Airlines

Tue, Mar 17 - Wed, Mar 25

10:28 am - 9:11 pm

BDL

GTF

12h 43m

2 stops

2:30 pm - 11:29 pm

GTF

BDL

6h 59m

1 stop

$364United Airlines

Tue, Mar 17 - Wed, Mar 25

3:18 pm - 9:17 pm

LGA

GTF

7h 59m

1 stop

2:35 pm - 11:24 pm

GTF

LGA

6h 49m

1 stop

$372United Airlines

Wed, Apr 29 - Sat, May 2

Alaska Airlines flights from Connecticut to Great Falls

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

Alaska Airlines

Apr 29

EWR9:00 amNewark

10h 35m

1 stop

GTF5:35 pmGreat Falls

May 2

GTF6:15 pmGreat Falls

10h 24m

1 stop

EWR6:39 amNewark

$282

Alaska Airlines

Mar 24

JFK11:30 amNew York John F Kennedy Intl

30h 56m

1 stop

GTF4:26 pmGreat Falls

Mar 28

GTF5:06 pmGreat Falls

12h 06m

1 stop

JFK7:12 amNew York John F Kennedy Intl

$308

Alaska Airlines

Mar 24

JFK4:31 pmNew York John F Kennedy Intl

25h 55m

1 stop

GTF4:26 pmGreat Falls

Mar 28

GTF5:06 pmGreat Falls

12h 06m

1 stop

JFK7:12 amNew York John F Kennedy Intl

$311

Delta flights from Connecticut to Great Falls

Our best Delta deals on Connecticut to Great Falls flight tickets

Delta

Mar 14

JFK6:15 amNew York John F Kennedy Intl

8h 09m

1 stop

GTF12:24 pmGreat Falls

Mar 18

GTF6:22 pmGreat Falls

10h 08m

1 stop

JFK6:30 amNew York John F Kennedy Intl

$328

Delta

Apr 14

EWR9:30 amNewark

28h 57m

2 stops

GTF12:27 pmGreat Falls

Apr 21

GTF6:20 pmGreat Falls

9h 40m

1 stop

EWR6:00 amNewark

$331

Delta

Apr 14

EWR8:40 pmNewark

17h 47m

2 stops

GTF12:27 pmGreat Falls

Apr 20

GTF6:20 pmGreat Falls

9h 40m

1 stop

EWR6:00 amNewark

$341

Fly from

Fly to

Route

Depart

Return

Price

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Wed 4/29

9:00 am-5:35 pm

1 stop10h 35m

Great Falls

Sat 5/2

6:15 pm-6:39 am

1 stop10h 24m

$282

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Fri 3/13

6:15 am-12:24 pm

1 stop8h 09m

Great Falls

Tue 3/17

1:05 pm-11:59 pm

1 stop8h 54m

$307

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 3/24

11:30 am-4:26 pm

1 stop30h 56m

Great Falls

Sat 3/28

5:06 pm-7:12 am

1 stop12h 06m

$308

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Tue 3/24

4:31 pm-4:26 pm

1 stop25h 55m

Great Falls

Sat 3/28

5:06 pm-7:12 am

1 stop12h 06m

$311

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Tue 4/14

9:00 am-4:26 pm

1 stop9h 26m

Great Falls

Tue 4/21

5:06 pm-6:00 am

1 stop10h 54m

$311

NewarkGreat Falls

EWR - GTF

EWRGTF

Newark

Tue 4/14

7:20 am-4:26 pm

1 stop11h 06m

Great Falls

Mon 4/20

5:06 pm-6:00 am

1 stop10h 54m

$321

New YorkGreat Falls

JFK - GTF

JFKGTF

New York John F Kennedy Intl

Sat 3/14

6:15 am-12:24 pm

1 stop8h 09m

Great Falls

Wed 3/18

6:22 pm-6:30 am

1 stop10h 08m

$328

HartfordGreat Falls

BDL - GTF

BDLGTF

Hartford Bradley Intl

Tue 3/17

3:25 pm-9:11 pm

1 stop7h 46m

Great Falls

Wed 3/25

2:30 pm-11:29 pm

1 stop6h 59m

$358

HartfordGreat Falls

BDL - GTF

BDLGTF

Hartford Bradley Intl

Tue 3/17

10:28 am-9:11 pm

2 stops12h 43m

Great Falls

Wed 3/25

2:30 pm-11:29 pm

1 stop6h 59m

$364

New YorkGreat Falls

LGA - GTF

LGAGTF

New York LaGuardia

Wed 4/29

3:18 pm-9:17 pm

1 stop7h 59m

Great Falls

Sat 5/2

2:35 pm-11:24 pm

1 stop6h 49m

$372

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 4% 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 23m
Direct flights	None

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

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

Search flight deals

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 March 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 9,375 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.