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

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

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 30m on average. On the other hand, flying from Colorado Springs to Hartford takes 5h 55m 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.

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

As of September 2025, 45 flights take off from Colorado and land in Connecticut each day. The most common flight departure time for this route is 5:00PM, with 63% of daily flights taking off in the afternoon.

What airlines fly to Connecticut?

United Airlines, Southwest and Frontier 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 67% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 5 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 317 per week as of September 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

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 September 2025.

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.

$92 Cheap Flights from Colorado to Connecticut in 2025/26

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Find the cheapest flights from Colorado to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:10 am - 12:01 pmDEN-JFK

3h 51mnonstop

1:00 pm - 3:24 pmJFK-DEN

4h 24mnonstop

$121Frontier

Find Deal

Wed, Oct 15 - Wed, Oct 22

9:09 am - 3:00 pmDEN-JFK

3h 51mnonstop

4:00 pm - 6:26 pmJFK-DEN

4h 26mnonstop

$122Frontier

Find Deal

Wed, Oct 29 - Wed, Nov 5

11:59 pm - 9:24 amDEN-PVD

7h 25m1 stop

7:10 am - 11:55 amPVD-DEN

6h 45m1 stop

$183American Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 27

10:23 am - 10:44 pmDEN-PVD

10h 21m2 stops

4:22 pm - 11:18 pmPVD-DEN

8h 56m1 stop

$188American Airlines

Find Deal

Wed, Nov 5 - Mon, Nov 17

6:00 am - 11:44 amDEN-EWR

3h 44mnonstop

3:29 pm - 6:06 pmEWR-DEN

4h 37mnonstop

$227United Airlines

Find Deal

Wed, Nov 19 - Thu, Nov 27

3:45 pm - 9:34 pmDEN-EWR

3h 49mnonstop

6:15 am - 8:27 amEWR-DEN

4h 12mnonstop

$237United Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

4:18 pm - 11:41 pmDEN-EWR

5h 23m1 stop

6:00 am - 10:17 amEWR-DEN

6h 17m1 stop

$247Delta

Find Deal

Wed, Nov 19 - Fri, Dec 5

6:45 am - 4:02 pmDEN-PVD

7h 17m1 stop

6:50 pm - 11:54 pmPVD-DEN

7h 04m1 stop

$257Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

5:45 pm - 11:35 pmDEN-PVD

3h 50mnonstop

5:05 am - 9:45 amPVD-DEN

6h 40m1 stop

$311Southwest

Find Deal

Thu, Oct 23 - Tue, Oct 28

5:45 pm - 11:35 pmDEN-PVD

3h 50mnonstop

3:40 pm - 6:00 pmPVD-DEN

4h 20mnonstop

$315Southwest

Find Deal

Thu, Oct 23 - Thu, Oct 30

Frontier flights from Colorado to Connecticut

Our best Frontier deals on Colorado to Connecticut flight tickets

Frontier

Oct 15

DEN6:10 amDenver Intl

3h 51m

JFK12:01 pmNew York John F Kennedy Intl

Oct 22

JFK1:00 pmNew York John F Kennedy Intl

4h 24m

DEN3:24 pmDenver Intl

$121

Find similar

Frontier

Oct 29

DEN9:09 amDenver Intl

3h 51m

JFK3:00 pmNew York John F Kennedy Intl

Nov 5

JFK4:00 pmNew York John F Kennedy Intl

4h 26m

DEN6:26 pmDenver Intl

$122

Find similar

Frontier

Nov 3

DEN9:09 amDenver Intl

3h 51m

JFK3:00 pmNew York John F Kennedy Intl

Nov 12

JFK4:00 pmNew York John F Kennedy Intl

4h 26m

DEN6:26 pmDenver Intl

$123

Find similar

American Airlines flights from Colorado to Connecticut

Our best American Airlines deals on Colorado to Connecticut flight tickets

American Airlines

Oct 17

DEN11:59 pmDenver Intl

7h 25m

1 stop

PVD9:24 amProvidence-TFGreen

Oct 27

PVD7:10 amProvidence-TFGreen

6h 45m

1 stop

DEN11:55 amDenver Intl

$183

Find similar

American Airlines

Nov 5

DEN10:23 amDenver Intl

10h 21m

2 stops

PVD10:44 pmProvidence-TFGreen

Nov 17

PVD4:22 pmProvidence-TFGreen

8h 56m

1 stop

DEN11:18 pmDenver Intl

$188

Find similar

American Airlines

Nov 5

DEN10:23 amDenver Intl

9h 33m

2 stops

PVD9:56 pmProvidence-TFGreen

Nov 17

PVD3:41 pmProvidence-TFGreen

8h 41m

2 stops

DEN10:22 pmDenver Intl

$193

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Wed 10/15

6:10 am-12:01 pm

Nonstop3h 51m

New York John F Kennedy Intl

Wed 10/22

1:00 pm-3:24 pm

Nonstop4h 24m

$121

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Wed 10/29

9:09 am-3:00 pm

Nonstop3h 51m

New York John F Kennedy Intl

Wed 11/5

4:00 pm-6:26 pm

Nonstop4h 26m

$122

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Fri 10/17

11:59 pm-9:24 am

1 stop7h 25m

Providence-TFGreen

Mon 10/27

7:10 am-11:55 am

1 stop6h 45m

$183

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Wed 11/5

10:23 am-10:44 pm

2 stops10h 21m

Providence-TFGreen

Mon 11/17

4:22 pm-11:18 pm

1 stop8h 56m

$188

DenverNewark

DEN - EWR

DENEWR

Denver Intl

Wed 11/19

6:00 am-11:44 am

Nonstop3h 44m

Newark

Thu 11/27

3:29 pm-6:06 pm

Nonstop4h 37m

$227

DenverNewark

DEN - EWR

DENEWR

Denver Intl

Fri 10/3

3:45 pm-9:34 pm

Nonstop3h 49m

Newark

Tue 10/7

6:15 am-8:27 am

Nonstop4h 12m

$237

DenverNewark

DEN - EWR

DENEWR

Denver Intl

Wed 11/19

4:18 pm-11:41 pm

1 stop5h 23m

Newark

Fri 12/5

6:00 am-10:17 am

1 stop6h 17m

$247

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Tue 3/10

6:45 am-4:02 pm

1 stop7h 17m

Providence-TFGreen

Wed 3/11

6:50 pm-11:54 pm

1 stop7h 04m

$257

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Thu 10/23

5:45 pm-11:35 pm

Nonstop3h 50m

Providence-TFGreen

Tue 10/28

5:05 am-9:45 am

1 stop6h 40m

$311

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Thu 10/23

5:45 pm-11:35 pm

Nonstop3h 50m

Providence-TFGreen

Thu 10/30

3:40 pm-6:00 pm

Nonstop4h 20m

$315

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, January 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 $441. If you aren’t able to travel to Connecticut during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $448.

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 61% 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	$195
Fastest flight time	3h 30m
Direct flights	Every day
Airports in Connecticut	5 airports

The best one-way flight to Connecticut from Colorado in the past 72 hours is $195. The best round-trip flight deal from Colorado to Connecticut found on momondo in the last 72 hours is $435.

The fastest flight from Colorado to Connecticut takes 3h 30m

Direct flights go from Colorado to Connecticut every day.

There are 5 airports near Connecticut: Newark (EWR), New York LaGuardia (LGA), Hartford Bradley Intl (BDL), New York John F Kennedy Intl (JFK), Providence-TFGreen (PVD)

Search flight deals

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 September 2025.
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 737-800, making up 47.35% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 27.58%, Boeing 737-700 Passenger/BBJ1 (winglets) with 12.53%, and Boeing 737 MAX 8 with 4.18%.

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
Frontier	PriceFrom $138	Free Cancellation	Rating 5.8 3,171 reviews	Search Frontier flights
American Airlines	PriceFrom $204	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Southwest	PriceFrom $311	Free Cancellation	Rating 8.0 4,242 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.

An easier way to manage your Connecticut 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.

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Find better results for your trip to Connecticut

Popular cities in Connecticut

Flights to New Yorkfrom $49

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Flights to Orlandofrom $60

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Flights to Washington, D.C.from $49

Flights to Bostonfrom $73

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Flights to Dallasfrom $56

Flights to Seattlefrom $86

Cheap flights from Colorado to Connecticut from $92

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to Connecticut departing on 10/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Colorado to Connecticut

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from Colorado to Connecticut

Our best Frontier deals on Colorado to Connecticut flight tickets

American Airlines flights from Colorado to Connecticut

Our best American Airlines deals on Colorado to Connecticut flight tickets

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Use the filters below to find and compare flights from Colorado to Connecticut that are best for you.

See travel insights to Connecticut from

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

What is the cheapest month to fly to Connecticut?

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 61% on your flight if you consider stops on a Colorado to Connecticut flight.

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

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

What airlines fly to Connecticut?

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

As of September 2025, 45 flights take off from Colorado and land in Connecticut each day. The most common flight departure time for this route is 5:00PM, with 63% of daily flights taking off in the afternoon.

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

The number of flights available between Colorado and Connecticut is 317 per week as of September 2025. The most frequent departure day is Thu, with 18% of weekly flights leaving on this day.

How long is the flight from Colorado to Connecticut?

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

Fastest flight time

Direct flights

Airports in Connecticut

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

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

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

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

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

Best airlines flying from Colorado to Connecticut

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

Why use momondo?

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

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

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

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

An easier way to manage your Connecticut 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 Connecticut

Popular cities in Connecticut

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