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 August 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.

$181 Cheap Flights from Connecticut to Great Falls in 2026

Discover deals from 900+ travel sites with momondo.

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.

3:17 pm - 9:38 pmBDL Hartford Bradley Intl-GTF Great Falls

8h 21m1 stop Denver Intl

2:45 pm - 11:44 pmGTF Great Falls-BDL Hartford Bradley Intl

6h 59m1 stop Denver Intl

$348United Airlines

Sat, Nov 7 - Sun, Nov 15

12:40 pm - 9:38 pmBDL Hartford Bradley Intl-GTF Great Falls

10h 58m2 stops Chicago O'Hare Intl Denver Intl

6:30 am - 3:56 pmGTF Great Falls-BDL Hartford Bradley Intl

7h 26m1 stop Denver Intl

$354United Airlines

Sat, Nov 7 - Sun, Nov 15

7:17 am - 4:17 pmEWR Newark-GTF Great Falls

11h 00m1 stop Seattle/Tacoma Intl

4:57 pm - 6:04 amGTF Great Falls-EWR Newark

11h 07m1 stop Seattle/Tacoma Intl

$358Alaska Airlines

Fri, Nov 13 - Tue, Nov 17

7:17 am - 4:17 pmEWR Newark-GTF Great Falls

11h 00m1 stop Seattle/Tacoma Intl

4:57 pm - 6:04 amGTF Great Falls-EWR Newark

11h 07m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Fri, Nov 13 - Tue, Nov 17

7:17 am - 4:19 pmEWR Newark-GTF Great Falls

11h 02m1 stop Seattle/Tacoma Intl

4:59 pm - 6:04 amGTF Great Falls-EWR Newark

11h 05m1 stop Seattle/Tacoma Intl

$368Alaska Airlines

Fri, Nov 13 - Tue, Nov 17

6:00 am - 5:47 pmBDL Hartford Bradley Intl-GTF Great Falls

13h 47m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:25 pm - 10:24 amGTF Great Falls-BDL Hartford Bradley Intl

13h 59m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$389Delta

Sat, Nov 7 - Sun, Nov 15

1:22 pm - 9:22 pmEWR Newark-GTF Great Falls

10h 00m1 stop Denver Intl

2:37 pm - 11:58 pmGTF Great Falls-EWR Newark

7h 21m1 stop Denver Intl

$411United Airlines

Fri, Oct 2 - Tue, Oct 6

7:15 am - 12:35 pmEWR Newark-GTF Great Falls

7h 20m1 stop Salt Lake City

6:21 pm - 6:00 amGTF Great Falls-EWR Newark

9h 39m1 stop Salt Lake City

$418Delta

Sat, Sep 19 - Mon, Sep 28

4:00 pm - 4:17 pmEWR Newark-GTF Great Falls

26h 17m1 stop Seattle/Tacoma Intl

4:57 pm - 6:04 amGTF Great Falls-EWR Newark

11h 07m1 stop Seattle/Tacoma Intl

$440Alaska Airlines

Fri, Nov 13 - Tue, Nov 17

3:36 pm - 9:12 pmBDL Hartford Bradley Intl-GTF Great Falls

7h 36m1 stop Denver Intl

2:25 pm - 11:43 pmGTF Great Falls-BDL Hartford Bradley Intl

7h 18m1 stop Denver Intl

$440United Airlines

Wed, Sep 2 - Wed, Sep 9

Cheap last minute flights

Enter your travel dates to find the best prices.

1:22 pm - 9:12 pmEWR Newark-GTF Great Falls

9h 50m1 stop Denver Intl

6:15 am - 5:37 pmGTF Great Falls-EWR Newark

9h 22m1 stop Denver Intl

$704United Airlines

Tue, Aug 11 - Thu, Aug 13

4:22 pm - 10:38 pmJFK New York John F Kennedy Intl-GTF Great Falls

8h 16m1 stop Salt Lake City

6:18 pm - 6:18 amGTF Great Falls-JFK New York John F Kennedy Intl

10h 00m1 stop Salt Lake City

$733Delta

Thu, Aug 13 - Sun, Aug 16

8:23 pm - 4:29 pmJFK New York John F Kennedy Intl-GTF Great Falls

22h 06m1 stop Seattle/Tacoma Intl

5:09 pm - 7:38 amGTF Great Falls-JFK New York John F Kennedy Intl

12h 29m1 stop Seattle/Tacoma Intl

$802Alaska Airlines

Fri, Aug 14 - Mon, Aug 17

2:00 pm - 9:12 pmEWR Newark-GTF Great Falls

9h 12m2 stops Washington, D.C. Reagan-National Denver Intl

6:15 am - 5:37 pmGTF Great Falls-EWR Newark

9h 22m1 stop Denver Intl

$811United Airlines

Tue, Aug 11 - Thu, Aug 13

7:15 am - 12:28 pmEWR Newark-GTF Great Falls

7h 13m1 stop Salt Lake City

6:18 pm - 6:00 amGTF Great Falls-EWR Newark

9h 42m1 stop Salt Lake City

$881Delta

Fri, Aug 14 - Sun, Aug 16

7:15 am - 5:38 pmJFK New York John F Kennedy Intl-GTF Great Falls

12h 23m2 stops Minneapolis St Paul Salt Lake City

6:18 pm - 6:18 amGTF Great Falls-JFK New York John F Kennedy Intl

10h 00m1 stop Salt Lake City

$886Delta

Fri, Aug 14 - Sun, Aug 16

10:00 am - 10:38 pmLGA New York LaGuardia-GTF Great Falls

14h 38m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:18 pm - 9:39 amGTF Great Falls-LGA New York LaGuardia

13h 21m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$889Delta

Thu, Aug 13 - Sun, Aug 16

7:15 am - 12:28 pmEWR Newark-GTF Great Falls

7h 13m1 stop Salt Lake City

6:18 pm - 6:00 amGTF Great Falls-EWR Newark

9h 42m1 stop Salt Lake City

$900Delta

Thu, Aug 13 - Sun, Aug 16

12:00 pm - 10:38 pmEWR Newark-GTF Great Falls

12h 38m2 stops Atlanta Hartsfield-Jackson Salt Lake City

6:18 pm - 6:00 amGTF Great Falls-EWR Newark

9h 42m1 stop Salt Lake City

$906Delta

Thu, Aug 13 - Sun, Aug 16

3:29 pm - 9:12 pmLGA New York LaGuardia-GTF Great Falls

7h 43m1 stop Denver Intl

6:15 am - 5:26 pmGTF Great Falls-LGA New York LaGuardia

9h 11m1 stop Denver Intl

$929United Airlines

Fri, Aug 14 - Sun, Aug 16

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United Airlines flights from Connecticut to Great Falls

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

United Airlines

Nov 7

BDL3:17 pmHartford Bradley Intl

8h 21m

1 stop

GTF9:38 pmGreat Falls

Nov 15

GTF2:45 pmGreat Falls

6h 59m

1 stop

BDL11:44 pmHartford Bradley Intl

$348

United Airlines

Nov 7

BDL12:40 pmHartford Bradley Intl

10h 58m

2 stops

GTF9:38 pmGreat Falls

Nov 15

GTF6:30 amGreat Falls

7h 26m

1 stop

BDL3:56 pmHartford Bradley Intl

$354

United Airlines

Oct 2

EWR1:22 pmNewark

10h 00m

1 stop

GTF9:22 pmGreat Falls

Oct 6

GTF2:37 pmGreat Falls

7h 21m

1 stop

EWR11:58 pmNewark

$411

Delta flights from Connecticut to Great Falls

Our best Delta deals on Connecticut to Great Falls flight tickets

Delta

Nov 7

BDL6:00 amHartford Bradley Intl

13h 47m

2 stops

GTF5:47 pmGreat Falls

Nov 15

GTF6:25 pmGreat Falls

13h 59m

2 stops

BDL10:24 amHartford Bradley Intl

$389

Delta

Sep 19

EWR7:15 amNewark

7h 20m

1 stop

GTF12:35 pmGreat Falls

Sep 28

GTF6:21 pmGreat Falls

9h 39m

1 stop

EWR6:00 amNewark

$418

Delta

Sep 19

EWR9:48 amNewark

9h 53m

2 stops

GTF5:41 pmGreat Falls

Sep 28

GTF6:21 pmGreat Falls

9h 39m

1 stop

EWR6:00 amNewark

$494

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HartfordGreat Falls

BDL Hartford Bradley Intl - GTF Great Falls

BDLGTF

Hartford Bradley Intl

Sat 11/7

3:17 pm-9:38 pm

1 stop8h 21m

Great Falls

Sun 11/15

2:45 pm-11:44 pm

1 stop6h 59m

$348

HartfordGreat Falls

BDL Hartford Bradley Intl - GTF Great Falls

BDLGTF

Hartford Bradley Intl

Sat 11/7

12:40 pm-9:38 pm

2 stops10h 58m

Great Falls

Sun 11/15

6:30 am-3:56 pm

1 stop7h 26m

$354

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Fri 11/13

7:17 am-4:17 pm

1 stop11h 00m

Great Falls

Tue 11/17

4:57 pm-6:04 am

1 stop11h 07m

$358

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Fri 11/13

7:17 am-4:17 pm

1 stop11h 00m

Great Falls

Tue 11/17

4:57 pm-6:04 am

1 stop11h 07m

$368

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Fri 11/13

7:17 am-4:19 pm

1 stop11h 02m

Great Falls

Tue 11/17

4:59 pm-6:04 am

1 stop11h 05m

$368

HartfordGreat Falls

BDL Hartford Bradley Intl - GTF Great Falls

BDLGTF

Hartford Bradley Intl

Sat 11/7

6:00 am-5:47 pm

2 stops13h 47m

Great Falls

Sun 11/15

6:25 pm-10:24 am

2 stops13h 59m

$389

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Fri 10/2

1:22 pm-9:22 pm

1 stop10h 00m

Great Falls

Tue 10/6

2:37 pm-11:58 pm

1 stop7h 21m

$411

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Sat 9/19

7:15 am-12:35 pm

1 stop7h 20m

Great Falls

Mon 9/28

6:21 pm-6:00 am

1 stop9h 39m

$418

NewarkGreat Falls

EWR Newark - GTF Great Falls

EWRGTF

Newark

Fri 11/13

4:00 pm-4:17 pm

1 stop26h 17m

Great Falls

Tue 11/17

4:57 pm-6:04 am

1 stop11h 07m

$440

Quickest round-trip

HartfordGreat Falls

BDL Hartford Bradley Intl - GTF Great Falls

BDLGTF

Hartford Bradley Intl

Wed 9/2

3:36 pm-9:12 pm

1 stop7h 36m

Great Falls

Wed 9/9

2:25 pm-11:43 pm

1 stop7h 18m

$440

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 13% 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 36m
Direct flights	None

The fastest flight from Connecticut to Great Falls takes 7h 36m

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 August 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 10,089 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.