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

As of August 2026, 36 flights take off from Colorado and land in Connecticut each day. The most common flight departure time for this route is 9:00AM, with 66% of daily flights taking off in the afternoon.

What airlines fly to Connecticut?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Connecticut from Colorado according to our data. United Airlines is the first choice among our users, with 78% 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.

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

The number of flights available between Colorado and Connecticut is 252 per week as of August 2026. The most frequent departure day is Sun, with 24% of weekly flights leaving on this day.

How long is the flight from Colorado to Connecticut?

Flight times vary depending on what airport in Colorado you fly out of and what airport in Connecticut you fly into. For example, flying from Denver to Hartford takes 3h 44m on average. On the other hand, flying from Grand Junction to Hartford takes 5h 57m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Colorado to Connecticut?

Southwest, Delta, and JetBlue are the most popular carriers operating from Colorado to Connecticut

When did momondo last update prices for flights from Colorado to Connecticut?

Prices for flights from Colorado to Connecticut refresh daily.

How many operators does momondo search for flights from Colorado to Connecticut?

There are 7 operators available for flights from Colorado to Connecticut as of August 2026.

How old do you have to be to fly from Colorado to Connecticut?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Connecticut.

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

The required travel and health documents for your Connecticut trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$126 Cheap Flights from Colorado to Connecticut in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colorado to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 5:35 pmDEN Denver Intl-LGA New York LaGuardia

9h 05m1 stop Atlanta Hartsfield-Jackson

6:25 am - 2:00 pmLGA New York LaGuardia-DEN Denver Intl

9h 35m1 stop Atlanta Hartsfield-Jackson

$256Frontier

Sat, Oct 24 - Sun, Oct 25

8:35 am - 10:20 pmDEN Denver Intl-LGA New York LaGuardia

11h 45m2 stops Dallas Love Field Houston Hobby

12:05 pm - 5:20 pmLGA New York LaGuardia-DEN Denver Intl

7h 15m2 stops Lambert-St Louis Kansas City

$257Southwest

Sat, Sep 12 - Tue, Sep 15

7:45 am - 5:05 pmDEN Denver Intl-LGA New York LaGuardia

7h 20m2 stops Lambert-St Louis Chicago Midway

6:15 am - 2:30 pmLGA New York LaGuardia-DEN Denver Intl

10h 15m2 stops Houston Hobby San Antonio

$257Southwest

Sat, Oct 31 - Sat, Nov 7

10:30 am - 11:15 pmDEN Denver Intl-LGA New York LaGuardia

10h 45m1 stop Atlanta Hartsfield-Jackson

10:00 pm - 9:31 amLGA New York LaGuardia-DEN Denver Intl

13h 31m1 stop Atlanta Hartsfield-Jackson

$258Frontier

Fri, Oct 16 - Mon, Oct 19

3:15 pm - 9:10 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 55mnonstop

1:00 pm - 9:03 pmJFK New York John F Kennedy Intl-DEN Denver Intl

10h 03m1 stop Atlanta Hartsfield-Jackson

$270Multiple Airlines

Wed, Sep 16 - Wed, Sep 30

3:15 pm - 9:10 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 55mnonstop

1:00 pm - 9:03 pmJFK New York John F Kennedy Intl-DEN Denver Intl

10h 03m1 stop Atlanta Hartsfield-Jackson

$270Multiple Airlines

Sat, Sep 19 - Tue, Sep 22

1:00 pm - 8:30 amDEN Denver Intl-JFK New York John F Kennedy Intl

17h 30m1 stop Boston Logan Intl

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

4h 34mnonstop

$281JetBlue

Sat, Nov 14 - Sun, Nov 15

1:00 pm - 8:30 amDEN Denver Intl-JFK New York John F Kennedy Intl

17h 30m1 stop Boston Logan Intl

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

4h 34mnonstop

$300JetBlue

Fri, Nov 13 - Sat, Nov 14

6:35 am - 12:19 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 44mnonstop

5:40 pm - 8:13 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 33mnonstop

$307Delta

Sat, Sep 26 - Tue, Oct 6

12:15 pm - 6:25 pmDEN Denver Intl-JFK New York John F Kennedy Intl

4h 10mnonstop

5:40 pm - 8:15 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 35mnonstop

$307Delta

Tue, Sep 22 - Wed, Sep 30

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

6:18 am - 2:01 pmLGA New York LaGuardia-DEN Denver Intl

9h 43m1 stop Atlanta Hartsfield-Jackson

$290Frontier

Sat, Aug 15 - Thu, Aug 27

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

10h 43m1 stop Atlanta Hartsfield-Jackson

10:00 pm - 9:19 amLGA New York LaGuardia-DEN Denver Intl

13h 19m1 stop Atlanta Hartsfield-Jackson

$290Frontier

Sat, Aug 15 - Mon, Aug 31

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

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

7h 16m1 stop Charlotte Douglas

10:45 am - 5:39 pmPVD Providence-TFGreen-DEN Denver Intl

8h 54m2 stops Philadelphia Dallas/Fort Worth

$362American Airlines

Sat, Aug 15 - Sat, Aug 29

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

$363Multiple Airlines

Wed, Aug 12 - Thu, Aug 27

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

$372Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

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

7h 08m1 stop Atlanta Hartsfield-Jackson

5:45 am - 9:52 amPVD Providence-TFGreen-DEN Denver Intl

6h 07m1 stop Detroit Metropolitan Wayne County

$383Delta

Fri, Aug 14 - Sun, Aug 23

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

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

3:47 pm - 9:40 pmDEN Denver Intl-LGA New York LaGuardia

3h 53mnonstop

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

4h 28mnonstop

$438United Airlines

Thu, Aug 13 - Wed, Aug 19

Cheap direct flights

Enter your travel dates to find the best prices.

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

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

$259Southwest

Fri, Nov 6 - Mon, Nov 9

3:15 pm - 8:55 pmDEN Denver Intl-LGA New York LaGuardia

3h 40mnonstop

8:55 pm - 11:10 pmLGA New York LaGuardia-DEN Denver Intl

4h 15mnonstop

$259Southwest

Fri, Sep 25 - Thu, Oct 15

3:15 pm - 9:10 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 55mnonstop

12:00 pm - 2:17 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 17mnonstop

$303JetBlue

Sat, Sep 12 - Sat, Sep 19

3:15 pm - 9:10 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 55mnonstop

12:00 pm - 2:17 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 17mnonstop

$304JetBlue

Tue, Sep 15 - Tue, Sep 22

3:15 pm - 9:10 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 55mnonstop

12:00 pm - 2:17 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 17mnonstop

$304JetBlue

Wed, Sep 23 - Wed, Sep 30

3:47 pm - 9:40 pmDEN Denver Intl-LGA New York LaGuardia

3h 53mnonstop

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

4h 28mnonstop

$307United Airlines

Tue, Sep 22 - Tue, Sep 29

8:05 am - 1:55 pmDEN Denver Intl-LGA New York LaGuardia

3h 50mnonstop

3:29 pm - 6:09 pmLGA New York LaGuardia-DEN Denver Intl

4h 40mnonstop

$307United Airlines

Sat, Oct 24 - Wed, Oct 28

6:35 am - 12:19 pmDEN Denver Intl-JFK New York John F Kennedy Intl

3h 44mnonstop

5:40 pm - 8:13 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 33mnonstop

$307Delta

Sat, Sep 26 - Tue, Oct 6

12:15 pm - 6:25 pmDEN Denver Intl-JFK New York John F Kennedy Intl

4h 10mnonstop

5:40 pm - 8:15 pmJFK New York John F Kennedy Intl-DEN Denver Intl

4h 35mnonstop

$307Delta

Tue, Sep 22 - Wed, Sep 30

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Delta flights from Colorado to Connecticut

Our best Delta deals on Colorado to Connecticut flight tickets

Delta

Sep 26

DEN6:35 amDenver Intl

3h 44m

JFK12:19 pmNew York John F Kennedy Intl

Sep 29

JFK8:20 amNew York John F Kennedy Intl

4h 28m

DEN10:48 amDenver Intl

$307

Delta

Sep 5

DEN6:40 amDenver Intl

3h 52m

JFK12:32 pmNew York John F Kennedy Intl

Sep 9

JFK8:20 amNew York John F Kennedy Intl

4h 28m

DEN10:48 amDenver Intl

$315

Delta

Sep 5

DEN12:05 pmDenver Intl

4h 17m

JFK6:22 pmNew York John F Kennedy Intl

Sep 11

JFK5:40 pmNew York John F Kennedy Intl

4h 35m

DEN8:15 pmDenver Intl

$323

Frontier flights from Colorado to Connecticut

Our best Frontier deals on Colorado to Connecticut flight tickets

Frontier

Oct 24

DEN6:30 amDenver Intl

9h 05m

1 stop

LGA5:35 pmNew York LaGuardia

Oct 25

LGA6:25 amNew York LaGuardia

9h 35m

1 stop

DEN2:00 pmDenver Intl

$256

Frontier

Oct 16

DEN10:30 amDenver Intl

8h 25m

1 stop

LGA8:55 pmNew York LaGuardia

Oct 25

LGA10:55 pmNew York LaGuardia

12h 32m

1 stop

DEN9:27 amDenver Intl

$258

Frontier

Sep 23

DEN12:24 pmDenver Intl

6h 35m

1 stop

LGA8:59 pmNew York LaGuardia

Sep 30

LGA8:29 pmNew York LaGuardia

13h 46m

1 stop

DEN8:15 amDenver Intl

$260

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Sat 10/24

6:30 am-5:35 pm

1 stop9h 05m

New York LaGuardia

Sun 10/25

6:25 am-2:00 pm

1 stop9h 35m

$256

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Sat 9/12

8:35 am-10:20 pm

2 stops11h 45m

New York LaGuardia

Tue 9/15

12:05 pm-5:20 pm

2 stops7h 15m

$257

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Sat 10/31

7:45 am-5:05 pm

2 stops7h 20m

New York LaGuardia

Sat 11/7

6:15 am-2:30 pm

2 stops10h 15m

$257

DenverNew York

DEN Denver Intl - LGA New York LaGuardia

DENLGA

Denver Intl

Fri 10/16

10:30 am-11:15 pm

1 stop10h 45m

New York LaGuardia

Mon 10/19

10:00 pm-9:31 am

1 stop13h 31m

$258

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Wed 9/16

3:15 pm-9:10 pm

Nonstop3h 55m

New York John F Kennedy Intl

Wed 9/30

1:00 pm-9:03 pm

1 stop10h 03m

$270

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Sat 9/19

3:15 pm-9:10 pm

Nonstop3h 55m

New York John F Kennedy Intl

Tue 9/22

1:00 pm-9:03 pm

1 stop10h 03m

$270

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Sat 11/14

1:00 pm-8:30 am

1 stop17h 30m

New York John F Kennedy Intl

Sun 11/15

12:00 pm-2:34 pm

Nonstop4h 34m

$281

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Fri 11/13

1:00 pm-8:30 am

1 stop17h 30m

New York John F Kennedy Intl

Sat 11/14

12:00 pm-2:34 pm

Nonstop4h 34m

$300

Quickest round-trip

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Sat 9/26

6:35 am-12:19 pm

Nonstop3h 44m

New York John F Kennedy Intl

Tue 10/6

5:40 pm-8:13 pm

Nonstop4h 33m

$307

DenverNew York

DEN Denver Intl - JFK New York John F Kennedy Intl

DENJFK

Denver Intl

Tue 9/22

12:15 pm-6:25 pm

Nonstop4h 10m

New York John F Kennedy Intl

Wed 9/30

5:40 pm-8:15 pm

Nonstop4h 35m

$307

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 Colorado 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 Colorado to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. 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 $500.

What is the cheapest Colorado to Connecticut flight route?

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

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

There are 4 cabin classes available to choose from on Colorado 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 Colorado to Connecticut flights?

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

Cheap Colorado to Connecticut flight deals and tips

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

Best Price Found	$266
Fastest flight time	3h 35m
Direct flights	Every day
Airports in Connecticut	90 airports

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

The fastest flight from Colorado to Connecticut takes 3h 35m

Direct flights go from Colorado to Connecticut every day.

There are 90 airports in Connecticut. From Colorado 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 Colorado to Connecticut

When did momondo last update prices for flights from Colorado to Connecticut?
Prices for flights from Colorado to Connecticut refresh daily.
How many operators does momondo search for flights from Colorado to Connecticut?
There are 7 operators available for flights from Colorado to Connecticut as of August 2026.
How old do you have to be to fly from Colorado to Connecticut?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Colorado to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The required travel and health documents for your Connecticut trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Connecticut. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Colorado to Connecticut?
Based on momondo bookings for flights between Colorado 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 Colorado to Connecticut

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

Airline	Rating	Free Cancellation	Price
JetBlue	PriceFrom $107	Free Cancellation	Rating 7.1 3,031 reviews	Search JetBlue flights
Frontier	PriceFrom $146	Free Cancellation	Rating 5.6 2,712 reviews	Search Frontier flights
American Airlines	PriceFrom $209	Free Cancellation	Rating 7.1 11,899 reviews	Search American Airlines flights
Delta	PriceFrom $234	Free Cancellation	Rating 7.8 8,500 reviews	Search Delta flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
Southwest	PriceFrom $334	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Connecticut from Colorado.

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

Flights from Colorado to Connecticut 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 Colorado to Connecticut?

momondo provides multiple filters to help you find the best flight to Connecticut from Colorado. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Connecticut from Colorado. 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.