HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Connecticut

$55+ Cheap flights from Denver (DEN) to Connecticut

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BDL
feb. 25 — mar. 41
mar. 2/25
mar. 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Connecticut with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Denver to Connecticut

Keep the following information in mind while searching for Denver to Connecticut flight deals. Data was last updated febrero 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$140
(Frontier)

One-way from

$55
(Frontier)

Good round-trip deal

$462 or less

Good one-way deal

$246 or less
Provider with most accurate pricing for Denver Intl-Springfield (SFY) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Springfield (SFY) flights.
Search Deals
From Denver Intl to Connecticut
Search Deals
One-way flight from Denver Intl to Connecticut
Search Deals
Price to beat on a round-trip flight from Denver Intl to Connecticut.
Search Deals
Price to beat on a one-way flight from Denver Intl to Connecticut.
Search Deals

Find flight deals from Denver to Connecticut

Cheapest flights from Denver to Connecticut
Explore the most affordable flight options available from Denver to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1212:46 amDEN - JFK
1 stop7h 14mFrontier
sáb. 5/1711:00 amJFK - DEN
1 stop23h 41mFrontier
Deal found 2/19$140
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/912:25 amDEN - LGA
1 stop19h 35mFrontier
mié. 3/124:00 pmLGA - DEN
1 stop9h 04mFrontier
Deal found 2/19$140
This American Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:00 amDEN - PVD
2 stops8h 30mAmerican Airlines
sáb. 5/102:20 pmPVD - DEN
1 stop8h 36mAmerican Airlines
Deal found 2/18$164
This Kissandfly.com deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/512:28 amDEN - LGA
1 stop7h 32mMultiple Airlines
mié. 3/1212:59 pmLGA - DEN
2 stops23h 02mMultiple Airlines
Deal found 2/19$170
This Gotogate deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/256:40 pmDEN - JFK
1 stop13h 43mMultiple Airlines
vie. 5/211:00 amJFK - DEN
1 stop23h 41mMultiple Airlines
Deal found 2/18$209
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2711:59 pmDEN - BDL
1 stop11h 29mFrontier
jue. 3/612:02 pmBDL - DEN
1 stop8h 34mFrontier
Deal found 2/20$210
This JetBlue deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/1810:44 pmDEN - JFK
Nonstop3h 42mJetBlue
mié. 3/197:30 amJFK - DEN
Nonstop4h 35mJetBlue
Deal found 2/19$221
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/66:29 amDEN - JFK
Nonstop3h 45mDelta
mié. 3/128:00 amJFK - DEN
Nonstop4h 48mDelta
Deal found 2/19$227
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/611:10 amDEN - LGA
Nonstop3h 46mDelta
lun. 3/105:55 pmLGA - DEN
Nonstop4h 36mDelta
Deal found 2/19$227
This Cheapflightsfares deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/1511:44 amDEN - EWR
1 stop7h 16mMultiple Airlines
dom. 4/2011:38 amEWR - DEN
1 stop7h 37mMultiple Airlines
Deal found 2/19$233
This eDestinos deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/1812:28 amDEN - EWR
1 stop18h 38mFrontier
sáb. 5/316:00 amEWR - DEN
1 stop19h 05mFrontier
Deal found 2/20$234
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/32:10 pmDEN - LGA
Nonstop3h 48mUnited Airlines
lun. 4/143:25 pmLGA - DEN
1 stop8h 20mUnited Airlines
Deal found 2/19$234

Find flights from Denver to Connecticut within your budget

Customize your flight search to find flights from Denver to Connecticut that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.

Fly from

Denver

Fly to

Connecticut

Route

Depart

Return

Price

DenverNew York

DEN - JFK

DENJFK

Denver Intl

lun. 5/12

12:46 am-10:00 am

1 stop7h 14m

New York John F Kennedy Intl

sáb. 5/17

11:00 am-8:41 am

1 stop23h 41m

$140

DenverNew York

DEN - LGA

DENLGA

Denver Intl

dom. 3/9

12:25 am-10:00 pm

1 stop19h 35m

New York LaGuardia

mié. 3/12

4:00 pm-11:04 pm

1 stop9h 04m

$140

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

mié. 5/7

6:00 am-4:30 pm

2 stops8h 30m

Providence-TFGreen

sáb. 5/10

2:20 pm-8:56 pm

1 stop8h 36m

$164

DenverNew York

DEN - LGA

DENLGA

Denver Intl

mié. 3/5

12:28 am-10:00 am

1 stop7h 32m

New York LaGuardia

mié. 3/12

12:59 pm-10:01 am

2 stops23h 02m

$170

DenverNew York

DEN - JFK

DENJFK

Denver Intl

vie. 4/25

6:40 pm-10:23 am

1 stop13h 43m

New York John F Kennedy Intl

vie. 5/2

11:00 am-8:41 am

1 stop23h 41m

$209

DenverHartford

DEN - BDL

DENBDL

Denver Intl

lun. 3/3

12:13 am-12:41 pm

1 stop10h 28m

Hartford Bradley Intl

lun. 3/10

4:24 pm-10:29 pm

1 stop8h 05m

$210

DenverNew York

DEN - JFK

DENJFK

Denver Intl

mar. 3/18

10:44 pm-4:26 am

Nonstop3h 42m

New York John F Kennedy Intl

mié. 3/19

7:30 am-10:05 am

Nonstop4h 35m

$221

DenverNew York

DEN - JFK

DENJFK

Denver Intl

jue. 3/6

6:29 am-12:14 pm

Nonstop3h 45m

New York John F Kennedy Intl

mié. 3/12

8:00 am-10:48 am

Nonstop4h 48m

$227

DenverNew York

DEN - LGA

DENLGA

Denver Intl

jue. 3/6

5:30 pm-11:19 pm

Nonstop3h 49m

New York LaGuardia

mié. 3/12

7:25 am-10:00 am

Nonstop4h 35m

$227

DenverNew York

DEN - LGA

DENLGA

Denver Intl

jue. 3/6

5:54 pm-11:36 pm

Nonstop3h 42m

New York LaGuardia

jue. 3/13

10:00 am-12:44 pm

Nonstop4h 44m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Denver to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Denver to Connecticut

Get recent, data-driven insights about flights from Denver to Connecticut including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Denver to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Denver to Connecticut (average of $287). Flying from Denver to Connecticut in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to CT?

Find hourly flight availability from Denver to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Connecticut as you normally would.

Weekly flight availability from Denver to Connecticut

Explore weekly flight availability from Denver to Connecticut. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated febrero 20, 2025.

The most flights from DEN to USCT are scheduled on a Monday (4 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Connecticut by month

Plan your trip to Connecticut by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Connecticut ranges from 3.1 - 4.1 inches per month. September is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Connecticut when rainfall is around 3.1 in.

Temperature in Connecticut by month

Plan your trip to Connecticut by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Connecticut, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Connecticut. Reviews last updated febrero 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Breeze Airways and Alaska Airlines from Denver to Connecticut to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Denver to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Denver to Connecticut?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Connecticut. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How popular is this Denver to Connecticut flight route?

    Within the past month, 1 users have taken a look at flights from Denver Intl to Connecticut.

  • What are the cheapest airlines to fly from Denver to Connecticut one-way?

    $55 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Breeze Airways and American Airlines, with prices starting from $61 and $109, respectively.

  • What are the most popular routes from Denver to Connecticut?

    The most popular route from Denver to Connecticut is Denver Intl - New York John F Kennedy Intl. You may also consider Denver Intl - New York LaGuardia or Denver Intl - Newark.

  • What are the cheapest flights from Denver to Connecticut?

    On average you can expect to pay $398 for a flight from Denver to Connecticut. The cheapest flight overall is $198 while the most popular route, (Denver Intl - New York John F Kennedy Intl) is currently priced at $166.

  • Can I find deals for flights from Denver to Connecticut that include hotel bookings?

    Yes. In addition to deals on Denver to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Connecticut.

  • Can I find deals for business class flights from Denver to Connecticut?

    Yes. Cheapflights offers flight deals from Denver to Connecticut by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Denver to Connecticut (average of $287). Flying from Denver to Connecticut in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Las Vegas flights
Denver to John F Kennedy Intl flights
Denver to Sky Harbor Intl flights
Denver to Orlando flights
Denver to Miami flights
Denver to LaGuardia flights
Denver to Seattle flights
Denver to Dallas/Fort Worth flights
Denver to Los Angeles flights
Denver to Newark flights
Denver to Tampa flights
Denver to O'Hare Intl flights
Denver to Dulles Intl flights
Denver to San Francisco flights
Denver to Honolulu flights
Denver to Hobby flights
Denver to Boston flights
Denver to New Orleans flights
Denver to Ontario flights
Denver to San Diego flights
Denver to Reagan-National flights
Denver to Philadelphia flights
Denver to Baltimore flights
Denver to Fort Lauderdale flights
Denver to Austin flights
Denver to Charlotte flights
Denver to Fort Myers flights
Denver to Nashville flights
Denver to George Bush Intcntl flights
Denver to Santa Ana flights
Denver to Atlanta flights
Denver to Portland flights
Denver to Kahului flights
Denver to Anchorage flights
Denver to Charleston flights
Denver to Minneapolis flights
Denver to Detroit flights
Denver to Midway flights
Denver to Salt Lake City flights
Denver to Kailua-Kona flights
Denver to Lihue flights
Denver to Palm Springs flights
Denver to San Antonio flights
Denver to Raleigh flights
Denver to West Palm Beach flights
Denver to Sarasota flights
Denver to San Jose flights
Denver to Savannah flights
Denver to Indianapolis flights
Denver to Jacksonville flights

Top 5 airlines flying from Denver to Connecticut

Discover the top 5 airlines that operate flights from Denver to Connecticut. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$243FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$261Average$338FlexibilityNo cancel feeOn-time71%
DeltaCheapest$267Average$374FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$289Average$465FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$368Average$533FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.