What airlines fly to Connecticut?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Connecticut from Denver according to our data. United Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 6 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Denver Intl to Connecticut?

Delta, JetBlue, and United Airlines are the most popular carriers operating from Denver Intl to Connecticut

How many flights depart from Denver to Connecticut on average per day?

The number of flights available between Denver and Connecticut is 25 per day as of August 2026. The most frequent departure time is 9:00AM, with 66% of daily flights leaving in the afternoon.

How many flights depart from Denver to Connecticut on average per week?

As of August 2026, 181 flights take off from Denver and land in Connecticut each week. The most common flight departure day for this route is Mon, with 32% of weekly flights taking off on this day.

When did momondo last update prices for flights from Denver Intl Airport to Connecticut?

Prices for flights from Denver Intl Airport to Connecticut are updated daily.

How many operators does momondo search for flights from Denver Intl Airport to Connecticut?

There are 7 operators available for flights from Denver Intl Airport to Connecticut as of August 2026.

How old do you have to be to fly from Denver Intl Airport to Connecticut?

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 Denver Intl Airport to Connecticut.

What documentation or ID do you need to fly to Connecticut?

The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$103 Cheap Flights from Denver to Connecticut in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Denver to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:59 pm - 9:40 amDEN Denver Intl-PVD Providence-TFGreen

7h 41m1 stop Washington, D.C. Dulles Intl

4:40 pm - 9:44 pmPVD Providence-TFGreen-DEN Denver Intl

7h 04m1 stop Chicago O'Hare Intl

$237United Airlines

Mon, Aug 31 - Tue, Sep 1

12:29 pm - 11:21 pmDEN Denver Intl-PVD Providence-TFGreen

8h 52m1 stop Chicago O'Hare Intl

7:09 am - 1:47 pmPVD Providence-TFGreen-DEN Denver Intl

8h 38m1 stop Chicago O'Hare Intl

$237American Airlines

Mon, Sep 21 - Wed, Sep 23

2:27 pm - 11:21 pmDEN Denver Intl-PVD Providence-TFGreen

6h 54m1 stop Chicago O'Hare Intl

8:01 am - 3:59 pmPVD Providence-TFGreen-DEN Denver Intl

9h 58m2 stops Philadelphia Dallas/Fort Worth

$242American Airlines

Mon, Sep 21 - Wed, Sep 23

6:40 am - 7:14 pmDEN Denver Intl-HVN Tweed-New Haven

10h 34m1 stop Orlando

7:54 pm - 7:37 amHVN Tweed-New Haven-DEN Denver Intl

13h 43m1 stop Orlando

$245Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

6:56 pm - 5:44 pmDEN Denver Intl-HVN Tweed-New Haven

20h 48m2 stops Tampa Raleigh-Durham

7:54 pm - 7:37 amHVN Tweed-New Haven-DEN Denver Intl

13h 43m1 stop Orlando

$248Multiple Airlines

Thu, Oct 1 - Sun, Oct 4

3:40 pm - 11:52 pmDEN Denver Intl-PVD Providence-TFGreen

6h 12m1 stop Washington, D.C. Dulles Intl

7:45 pm - 12:30 amPVD Providence-TFGreen-DEN Denver Intl

6h 45m1 stop Washington, D.C. Dulles Intl

$250United Airlines

Fri, Sep 11 - Mon, Sep 14

7:00 am - 3:50 pmDEN Denver Intl-LGA New York LaGuardia

6h 50m1 stop Kansas City

5:30 pm - 7:55 pmLGA New York LaGuardia-DEN Denver Intl

4h 25mnonstop

$256Southwest

Wed, Sep 9 - Fri, Sep 11

5:20 pm - 11:10 pmDEN Denver Intl-LGA New York LaGuardia

3h 50mnonstop

6:45 pm - 11:10 pmLGA New York LaGuardia-DEN Denver Intl

6h 25m1 stop Lambert-St Louis

$256Southwest

Sat, Oct 24 - Fri, Oct 30

3:15 pm - 9:08 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 53mnonstop

12:00 pm - 2:18 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 18mnonstop

$256JetBlue

Tue, Oct 20 - Fri, Oct 23

3:30 pm - 9:11 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 41mnonstop

12:00 pm - 2:34 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 34mnonstop

$256JetBlue

Fri, Oct 30 - Wed, Nov 4

Cheap last minute flights

Enter your travel dates to find the best prices.

10:00 am - 10:43 pmDEN Denver Intl-LGA New York LaGuardia

10h 43m1 stop Atlanta Hartsfield-Jackson

8:29 pm - 8:15 amLGA New York LaGuardia-DEN Denver Intl

13h 46m1 stop Dallas/Fort Worth

$295Frontier

Sat, Aug 15 - Thu, Sep 10

10:00 am - 8:44 pmDEN Denver Intl-LGA New York LaGuardia

8h 44m1 stop Atlanta Hartsfield-Jackson

10:55 pm - 6:28 amLGA New York LaGuardia-DEN Denver Intl

9h 33m1 stop Dallas/Fort Worth

$306Frontier

Fri, Aug 14 - Fri, Aug 21

11:59 pm - 10:28 amDEN Denver Intl-PVD Providence-TFGreen

8h 29m1 stop Charlotte Douglas

2:57 pm - 10:24 pmPVD Providence-TFGreen-DEN Denver Intl

9h 27m1 stop Philadelphia

$357American Airlines

Sun, Aug 16 - Thu, Sep 10

11:59 pm - 9:15 amDEN Denver Intl-PVD Providence-TFGreen

7h 16m1 stop Charlotte Douglas

1:41 pm - 7:19 pmPVD Providence-TFGreen-DEN Denver Intl

7h 38m1 stop Charlotte Douglas

$357American Airlines

Sat, Aug 15 - Sat, Aug 29

6:00 am - 4:27 pmDEN Denver Intl-PVD Providence-TFGreen

8h 27m1 stop Atlanta Hartsfield-Jackson

1:38 pm - 7:52 pmPVD Providence-TFGreen-DEN Denver Intl

8h 14m1 stop Atlanta Hartsfield-Jackson

$397Delta

Thu, Aug 13 - Sat, Aug 15

7:19 am - 4:27 pmDEN Denver Intl-PVD Providence-TFGreen

7h 08m1 stop Atlanta Hartsfield-Jackson

1:38 pm - 7:52 pmPVD Providence-TFGreen-DEN Denver Intl

8h 14m1 stop Atlanta Hartsfield-Jackson

$397Delta

Thu, Aug 13 - Sat, Aug 15

11:59 pm - 11:50 amDEN Denver Intl-JFK New York John F Kennedy Intl

9h 51m1 stop Atlanta Hartsfield-Jackson

8:15 pm - 10:58 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 43mnonstop

$424Multiple Airlines

Sat, Aug 15 - Mon, Aug 24

5:35 pm - 11:27 pmDEN Denver Intl-LGA New York LaGuardia

3h 52mnonstop

12:34 pm - 2:55 pmLGA New York LaGuardia-DEN Denver Intl

4h 21mnonstop

$425United Airlines

Sat, Aug 15 - Thu, Sep 10

11:46 pm - 11:50 amDEN Denver Intl-JFK New York John F Kennedy Intl

10h 04m1 stop Atlanta Hartsfield-Jackson

8:15 pm - 10:58 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 43mnonstop

$429Multiple Airlines

Sun, Aug 16 - Fri, Aug 21

5:35 pm - 11:27 pmDEN Denver Intl-LGA New York LaGuardia

3h 52mnonstop

4:59 pm - 7:27 pmLGA New York LaGuardia-DEN Denver Intl

4h 28mnonstop

$438United Airlines

Sat, Aug 15 - Fri, Aug 21

Cheap direct flights

Enter your travel dates to find the best prices.

3:30 pm - 9:11 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 41mnonstop

12:00 pm - 2:34 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 34mnonstop

$256JetBlue

Fri, Nov 6 - Tue, Nov 10

3:15 pm - 9:08 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 53mnonstop

12:00 pm - 2:18 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 18mnonstop

$256JetBlue

Fri, Oct 16 - Wed, Oct 21

3:15 pm - 9:08 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 53mnonstop

12:00 pm - 2:18 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 18mnonstop

$256JetBlue

Tue, Oct 20 - Fri, Oct 23

5:30 pm - 11:24 pmDEN Denver Intl-LGA New York LaGuardia

3h 54mnonstop

6:29 pm - 8:55 pmLGA New York LaGuardia-DEN Denver Intl

4h 26mnonstop

$258United Airlines

Fri, Sep 18 - Mon, Sep 21

5:20 am - 10:55 amDEN Denver Intl-LGA New York LaGuardia

3h 35mnonstop

8:00 pm - 10:30 pmLGA New York LaGuardia-DEN Denver Intl

4h 30mnonstop

$258Southwest

Fri, Nov 6 - Mon, Nov 9

5:13 pm - 10:56 pmDEN Denver Intl-LGA New York LaGuardia

3h 43mnonstop

1:59 pm - 4:23 pmLGA New York LaGuardia-DEN Denver Intl

4h 24mnonstop

$258Delta

Fri, Sep 25 - Tue, Oct 6

5:13 pm - 10:56 pmDEN Denver Intl-LGA New York LaGuardia

3h 43mnonstop

6:17 pm - 8:35 pmLGA New York LaGuardia-DEN Denver Intl

4h 18mnonstop

$258Delta

Fri, Sep 25 - Mon, Oct 5

7:00 am - 12:47 pmDEN Denver Intl-LGA New York LaGuardia

3h 47mnonstop

7:30 am - 10:01 amLGA New York LaGuardia-DEN Denver Intl

4h 31mnonstop

$258Delta

Fri, Jan 8 - Sat, Jan 16

6:10 am - 11:50 amDEN Denver Intl-LGA New York LaGuardia

3h 40mnonstop

9:05 pm - 11:20 pmLGA New York LaGuardia-DEN Denver Intl

4h 15mnonstop

$259Southwest

Wed, Sep 2 - Fri, Sep 4

2:00 pm - 7:54 pmDEN Denver Intl-LGA New York LaGuardia

3h 54mnonstop

12:30 pm - 2:53 pmLGA New York LaGuardia-DEN Denver Intl

4h 23mnonstop

$291United Airlines

Wed, Sep 9 - Sat, Sep 12

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JetBlue flights from Denver to Connecticut

Our best JetBlue deals on Denver to Connecticut flight tickets

JetBlue

Nov 6

DEN3:30 pmDenver Intl

3h 41m

JFK9:11 pmNew York John F Kennedy Intl

Nov 10

JFK12:00 pmNew York John F Kennedy Intl

4h 34m

DEN2:34 pmDenver Intl

$256

JetBlue

Dec 25

DEN11:28 pmDenver Intl

3h 37m

JFK5:05 amNew York John F Kennedy Intl

Jan 7

JFK8:00 amNew York John F Kennedy Intl

4h 42m

DEN10:42 amDenver Intl

$258

JetBlue

Sep 19

DEN12:15 pmDenver Intl

4h 10m

JFK6:25 pmNew York John F Kennedy Intl

Sep 21

JFK5:40 pmNew York John F Kennedy Intl

4h 35m

DEN8:15 pmDenver Intl

$266

Delta flights from Denver to Connecticut

Our best Delta deals on Denver to Connecticut flight tickets

Delta

Sep 2

DEN12:05 pmDenver Intl

4h 15m

JFK6:20 pmNew York John F Kennedy Intl

Sep 5

JFK8:20 amNew York John F Kennedy Intl

4h 29m

DEN10:49 amDenver Intl

$274

Delta

Sep 10

DEN5:13 pmDenver Intl

3h 43m

LGA10:56 pmNew York LaGuardia

Sep 16

LGA7:50 amNew York LaGuardia

4h 10m

DEN10:00 amDenver Intl

$291

Delta

Aug 25

DEN2:54 pmDenver Intl

7h 05m

1 stop

PVD11:59 pmProvidence-TFGreen

Sep 2

PVD4:51 pmProvidence-TFGreen

7h 57m

1 stop

DEN10:48 pmDenver Intl

$303

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverProvidence

DEN Denver Intl - PVD Providence-TFGreen

DENPVD

Denver Intl

Mon 8/31

11:59 pm-9:40 am

1 stop7h 41m

Providence-TFGreen

Tue 9/1

4:40 pm-9:44 pm

1 stop7h 04m

$237

DenverProvidence

DEN Denver Intl - PVD Providence-TFGreen

DENPVD

Denver Intl

Mon 9/21

12:29 pm-11:21 pm

1 stop8h 52m

Providence-TFGreen

Wed 9/23

7:09 am-1:47 pm

1 stop8h 38m

$237

DenverProvidence

DEN Denver Intl - PVD Providence-TFGreen

DENPVD

Denver Intl

Mon 9/21

2:27 pm-11:21 pm

1 stop6h 54m

Providence-TFGreen

Wed 9/23

8:01 am-3:59 pm

2 stops9h 58m

$242

DenverNew Haven

DEN Denver Intl - HVN Tweed-New Haven

DENHVN

Denver Intl

Thu 10/1

6:40 am-7:14 pm

1 stop10h 34m

Tweed-New Haven

Sun 10/4

7:54 pm-7:37 am

1 stop13h 43m

$245

DenverNew Haven

DEN Denver Intl - HVN Tweed-New Haven

DENHVN

Denver Intl

Thu 10/1

6:56 pm-5:44 pm

2 stops20h 48m

Tweed-New Haven

Sun 10/4

7:54 pm-7:37 am

1 stop13h 43m

$248

DenverProvidence

DEN Denver Intl - PVD Providence-TFGreen

DENPVD

Denver Intl

Fri 9/11

3:40 pm-11:52 pm

1 stop6h 12m

Providence-TFGreen

Mon 9/14

7:45 pm-12:30 am

1 stop6h 45m

$250

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Wed 9/9

7:00 am-3:50 pm

1 stop6h 50m

New York LaGuardia

Fri 9/11

5:30 pm-7:55 pm

Nonstop4h 25m

$256

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Sat 10/24

5:20 pm-11:10 pm

Nonstop3h 50m

New York LaGuardia

Fri 10/30

6:45 pm-11:10 pm

1 stop6h 25m

$256

Quickest round-trip

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Tue 10/20

3:15 pm-9:08 pm

Nonstop3h 53m

New York John F Kennedy Intl

Fri 10/23

12:00 pm-2:18 pm

Nonstop4h 18m

$256

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Fri 10/30

3:30 pm-9:11 pm

Nonstop3h 41m

New York John F Kennedy Intl

Wed 11/4

12:00 pm-2:34 pm

Nonstop4h 34m

$256

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 Denver to Connecticut

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 month to fly to Connecticut?

In general, October is the cheapest month to fly from Denver to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $474. If you aren’t able to travel to Connecticut during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $475.

What is the cheapest Denver Intl to Connecticut flight route?

Fly from Denver Intl to Hartford Bradley Intl for the best Denver Intl - Connecticut flight prices

What cabin class options are available on Denver to Connecticut flights?

There are 4 cabin classes available to choose from on Denver to Connecticut flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to Connecticut flights?

You could potentially save up to 17% on your flight if you consider stops on a Denver to Connecticut flight.

Cheap Denver to Connecticut flight deals and tips

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

Best Price Found	$266
Fastest flight time	3h 25m
Direct flights	Every day
Airports in Connecticut	90 airports

The best one-way flight to Connecticut from Denver in the past 72 hours is $266. The best round-trip flight deal from Denver to Connecticut found on momondo in the last 72 hours is $511.

The fastest flight from Denver to Connecticut takes 3h 25m

Direct flights go from Denver to Connecticut every day.

There are 90 airports in Connecticut. From Denver there are direct flights to Newark (EWR), New York LaGuardia (LGA), Hartford Bradley Intl (BDL), New York John F Kennedy Intl (JFK) and 1 more.

Search flight deals

Frequently asked questions about flying from Denver to Connecticut

When did momondo last update prices for flights from Denver Intl Airport to Connecticut?
Prices for flights from Denver Intl Airport to Connecticut are updated daily.
How many operators does momondo search for flights from Denver Intl Airport to Connecticut?
There are 7 operators available for flights from Denver Intl Airport to Connecticut as of August 2026.
How old do you have to be to fly from Denver Intl Airport to Connecticut?
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 Denver Intl Airport to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The travel and health documents you'll need for your trip to Connecticut may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Connecticut. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Denver to Connecticut?
Based on momondo bookings for flights between Denver and Connecticut, the leading plane model is Boeing 737-900, making up 30.09% of the total bookings. Other popular models include Boeing 737 MAX 9 with 26.70%, Boeing 737-800 with 21.04%, and Boeing 737 MAX 8 with 7.47%.

Best airlines flying from Denver to Connecticut

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $107	Free Cancellation	Rating 7.1 3,034 reviews	Search JetBlue flights
Frontier	PriceFrom $146	Free Cancellation	Rating 5.6 2,703 reviews	Search Frontier flights
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.1 11,904 reviews	Search American Airlines flights
Delta	PriceFrom $234	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
Southwest	PriceFrom $334	Free Cancellation	Rating 8.0 4,220 reviews	Search Southwest flights
United Airlines	PriceFrom $361	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights

Why use momondo?

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

It is quick and easy to find Denver to Connecticut 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 Connecticut that suits you.

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

All flight searches from Denver to Connecticut on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Denver to Connecticut?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to Connecticut.

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

Of course. momondo tracks the price of Denver to Connecticut flights. All you need is a valid email address and we will do the rest; it is that quick and easy.