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

As of October 2025, there are 21 flights per day flying from Connecticut to Colorado. The most common time of day flights depart is 3:00PM, with 50% of flights taking off at noon.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Connecticut to Colorado

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

The number of flights available between Connecticut and Colorado is 148 per week as of October 2025. The most frequent departure day is Thu, with 36% of weekly flights leaving on this day.

How long is the flight from Connecticut to Colorado?

Flight times from Connecticut to Colorado vary, but if you’re flying out of Hartford and flying into Denver (one of the most popular routes), then the duration is 4h 15m on average. Another popular route from Connecticut to Colorado is flying from New Haven to Denver, which will take roughly 14h 49m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Colorado?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Colorado from Connecticut according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Connecticut to Colorado were last updated today.

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

As of October 2025, there are 6 operators available to choose from for flights from Connecticut to Colorado.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Colorado.

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

The travel and health documents required for your trip to Colorado 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 Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$68 Cheap Flights from Connecticut to Colorado in 2025/26

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12:30 pm - 9:28 pmLGA-DEN

10h 58m1 stop

12:59 am - 11:29 amDEN-LGA

8h 30m1 stop

$139Frontier

Find Deal

Fri, Nov 14 - Tue, Nov 18

4:00 pm - 6:26 pmJFK-DEN

4h 26mnonstop

9:09 am - 3:00 pmDEN-JFK

3h 51mnonstop

$140Frontier

Find Deal

Fri, Nov 14 - Mon, Nov 17

8:30 pm - 9:55 amLGA-DEN

15h 25m1 stop

4:25 pm - 10:00 pmDEN-LGA

3h 35mnonstop

$143Multiple Airlines

Find Deal

Tue, Dec 2 - Sat, Dec 6

6:20 am - 12:21 pmLGA-DEN

8h 01m1 stop

9:00 pm - 11:31 amDEN-LGA

12h 31m1 stop

$155Multiple Airlines

Find Deal

Mon, Jan 12 - Mon, Feb 2

8:05 am - 10:48 amJFK-DEN

4h 43mnonstop

7:10 am - 12:59 pmDEN-JFK

3h 49mnonstop

$167Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

7:30 am - 10:01 amLGA-DEN

4h 31mnonstop

6:46 am - 12:28 pmDEN-LGA

3h 42mnonstop

$177Delta

Find Deal

Sat, Dec 6 - Sat, Dec 13

2:07 pm - 4:29 pmEWR-DEN

4h 22mnonstop

3:59 pm - 9:45 pmDEN-EWR

3h 46mnonstop

$207United Airlines

Find Deal

Fri, Jan 23 - Tue, Jan 27

8:59 pm - 11:37 pmEWR-DEN

4h 38mnonstop

1:45 pm - 7:29 pmDEN-EWR

3h 44mnonstop

$217United Airlines

Find Deal

Fri, Nov 14 - Sat, Nov 15

5:59 pm - 11:16 pmEWR-DEN

7h 17m1 stop

8:07 am - 4:37 pmDEN-EWR

6h 30m1 stop

$242American Airlines

Find Deal

Sat, Feb 7 - Sat, Feb 14

6:29 am - 2:18 pmEWR-ASE

9h 49m1 stop

12:12 pm - 11:17 pmASE-EWR

9h 05m1 stop

$309American Airlines

Find Deal

Sat, Jan 31 - Sat, Feb 7

Frontier flights from Connecticut to Colorado

Our best Frontier deals on Connecticut to Colorado flight tickets

Frontier

Nov 14

LGA12:30 pmNew York LaGuardia

10h 58m

1 stop

DEN9:28 pmDenver Intl

Nov 18

DEN12:59 amDenver Intl

8h 30m

1 stop

LGA11:29 amNew York LaGuardia

$139

Find similar

Frontier

Nov 14

JFK4:00 pmNew York John F Kennedy Intl

4h 26m

DEN6:26 pmDenver Intl

Nov 17

DEN9:09 amDenver Intl

3h 51m

JFK3:00 pmNew York John F Kennedy Intl

$140

Find similar

Frontier

Jan 18

LGA6:20 amNew York LaGuardia

8h 02m

1 stop

DEN12:22 pmDenver Intl

Jan 23

DEN11:59 pmDenver Intl

9h 30m

1 stop

LGA11:29 amNew York LaGuardia

$141

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JetBlue flights from Connecticut to Colorado

Our best JetBlue deals on Connecticut to Colorado flight tickets

JetBlue

Dec 6

JFK8:23 amNew York John F Kennedy Intl

4h 42m

DEN11:05 amDenver Intl

Dec 13

DEN11:28 pmDenver Intl

3h 32m

JFK5:00 amNew York John F Kennedy Intl

$152

Find similar

JetBlue

Dec 11

JFK8:23 amNew York John F Kennedy Intl

4h 42m

DEN11:05 amDenver Intl

Dec 24

DEN11:59 pmDenver Intl

3h 41m

JFK5:40 amNew York John F Kennedy Intl

$172

Find similar

JetBlue

Dec 15

JFK7:30 pmNew York John F Kennedy Intl

4h 37m

DEN10:07 pmDenver Intl

Dec 18

DEN11:59 pmDenver Intl

3h 41m

JFK5:40 amNew York John F Kennedy Intl

$189

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 11/14

12:30 pm-9:28 pm

1 stop10h 58m

Denver Intl

Tue 11/18

12:59 am-11:29 am

1 stop8h 30m

$139

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Fri 11/14

4:00 pm-6:26 pm

Nonstop4h 26m

Denver Intl

Mon 11/17

9:09 am-3:00 pm

Nonstop3h 51m

$140

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 12/2

8:30 pm-9:55 am

1 stop15h 25m

Denver Intl

Sat 12/6

4:25 pm-10:00 pm

Nonstop3h 35m

$143

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 1/12

6:20 am-12:21 pm

1 stop8h 01m

Denver Intl

Mon 2/2

9:00 pm-11:31 am

1 stop12h 31m

$155

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Sat 12/6

8:05 am-10:48 am

Nonstop4h 43m

Denver Intl

Tue 12/9

7:10 am-12:59 pm

Nonstop3h 49m

$167

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 12/6

7:30 am-10:01 am

Nonstop4h 31m

Denver Intl

Sat 12/13

6:46 am-12:28 pm

Nonstop3h 42m

$177

NewarkDenver

EWR - DEN

EWRDEN

Newark

Fri 1/23

2:07 pm-4:29 pm

Nonstop4h 22m

Denver Intl

Tue 1/27

3:59 pm-9:45 pm

Nonstop3h 46m

$207

NewarkDenver

EWR - DEN

EWRDEN

Newark

Fri 11/14

8:59 pm-11:37 pm

Nonstop4h 38m

Denver Intl

Sat 11/15

1:45 pm-7:29 pm

Nonstop3h 44m

$217

NewarkDenver

EWR - DEN

EWRDEN

Newark

Sat 2/7

5:59 pm-11:16 pm

1 stop7h 17m

Denver Intl

Sat 2/14

8:07 am-4:37 pm

1 stop6h 30m

$242

NewarkAspen

EWR - ASE

EWRASE

Newark

Sat 1/31

6:29 am-2:18 pm

1 stop9h 49m

Aspen Pitkin County

Sat 2/7

12:12 pm-11:17 pm

1 stop9h 05m

$309

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How to get the cheapest flight ticket from Connecticut to Colorado

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 Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Connecticut, with most prices found around $435. The month of September is another great option to travel to Colorado, with average flight prices from Connecticut averaging around $453.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Connecticut to Colorado is on a Wednesday when prices can be found for as low as $498. On the other hand, Monday is the most expensive day to depart from Connecticut because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $621.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $449. In the evening is when there is more demand to fly to Colorado, so prices are often more expensive at around $556 per ticket.

What is the cheapest Connecticut to Colorado flight route?

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

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

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

You could potentially save up to 41% on your flight if you consider stops on a Connecticut to Colorado flight.

Cheap Connecticut to Colorado flight deals and tips

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

Best Price Found	$252
Fastest flight time	4h 13m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Connecticut in the past 72 hours is $252. The best round-trip flight deal from Connecticut to Colorado found on momondo in the last 72 hours is $445.

The fastest flight from Connecticut to Colorado takes 4h 13m

Direct flights go from Connecticut to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Connecticut to Colorado?
Prices for flights from Connecticut to Colorado were last updated today.
How many operators does momondo search for flights from Connecticut to Colorado?
As of October 2025, there are 6 operators available to choose from for flights from Connecticut to Colorado.
How old do you have to be to fly from Connecticut to Colorado?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado 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 Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Connecticut to Colorado?
momondo data reveals that the most frequently booked plane model on the route from Connecticut to Colorado is Boeing 737-800, representing 48.40% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 25.29%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.04%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 5.91%.

Best airlines flying from Connecticut to Colorado

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $110	Free Cancellation	Rating 5.8 3,122 reviews	Search Frontier flights
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.2 11,035 reviews	Search American Airlines flights
Delta	PriceFrom $208	Free Cancellation	Rating 7.9 7,998 reviews	Search Delta flights
United Airlines	PriceFrom $306	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
Southwest	PriceFrom $313	Free Cancellation	Rating 8.0 4,243 reviews	Search Southwest flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Colorado for you.

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

momondo does allow users to show only those flights to Colorado from Connecticut which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Connecticut to Colorado flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Connecticut to Colorado flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Popular cities in Colorado

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Cheap flights from Connecticut to Colorado from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Colorado departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Connecticut to Colorado

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Frontier flights from Connecticut to Colorado

Our best Frontier deals on Connecticut to Colorado flight tickets

JetBlue flights from Connecticut to Colorado

Our best JetBlue deals on Connecticut to Colorado flight tickets

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How to get the cheapest flight ticket from Connecticut to Colorado

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

What is the cheapest month to fly to Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Connecticut, with most prices found around $435. The month of September is another great option to travel to Colorado, with average flight prices from Connecticut averaging around $453.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is at noon when flights can be purchased for as low as $449. In the evening is when there is more demand to fly to Colorado, so prices are often more expensive at around $556 per ticket.

What is the cheapest Connecticut to Colorado flight route?

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

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

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

You could potentially save up to 41% on your flight if you consider stops on a Connecticut to Colorado flight.

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

Frontier, United Airlines, and Delta are the most popular carriers operating from Connecticut to Colorado

What airlines fly to Colorado?

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

As of October 2025, there are 21 flights per day flying from Connecticut to Colorado. The most common time of day flights depart is 3:00PM, with 50% of flights taking off at noon.

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

The number of flights available between Connecticut and Colorado is 148 per week as of October 2025. The most frequent departure day is Thu, with 36% of weekly flights leaving on this day.

How long is the flight from Connecticut to Colorado?

Cheap Connecticut to Colorado flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

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

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

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

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

What is the most popular plane model from Connecticut to Colorado?

Best airlines flying from Connecticut to Colorado

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

Why use momondo?

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

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

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

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

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo