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Connecticut

$65+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BDL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This Orbitz deal was found by Cheapflights users on 11/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/3011:59 pmDEN - JFK
1 stop8h 03mFrontier
Wed 12/34:29 pmJFK - DEN
Nonstop4h 40mFrontier
Deal found 11/11$120
This Frontier deal was found by Cheapflights users on 11/11. 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.
Fri 12/511:59 pmDEN - LGA
1 stop13h 30mFrontier
Fri 12/1210:55 pmLGA - DEN
Nonstop4h 28mFrontier
Deal found 11/11$120
This CheapOair deal was found by Cheapflights users on 11/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:42 amDEN - JFK
Nonstop3h 47mFrontier
Mon 12/86:59 amJFK - DEN
1 stop22h 59mFrontier
Deal found 11/12$121
This Kissandfly.com deal was found by Cheapflights users on 11/12. 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.
Fri 12/512:59 amDEN - LGA
1 stop13h 30mFrontier
Fri 12/128:30 pmLGA - DEN
1 stop14h 32mFrontier
Deal found 11/12$121
This Frontier deal was found by Cheapflights users on 11/12. 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.
Wed 12/1012:59 amDEN - JFK
1 stop9h 01mFrontier
Fri 12/124:29 pmJFK - DEN
Nonstop4h 40mFrontier
Deal found 11/12$122
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:59 amDEN - LGA
1 stop8h 30mFrontier
Fri 12/510:55 pmLGA - DEN
Nonstop4h 28mFrontier
Deal found 11/11$122
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/179:42 amDEN - JFK
Nonstop3h 47mFrontier
Sun 12/217:59 amJFK - DEN
1 stop26h 25mFrontier
Deal found 11/12$123
This Frontier deal was found by Cheapflights users on 11/11. 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.
Tue 12/26:00 amDEN - LGA
1 stop11h 11mFrontier
Fri 12/1210:55 pmLGA - DEN
Nonstop4h 28mFrontier
Deal found 11/11$123
This Kiwi.com deal was found by Cheapflights users on 11/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:24 pmDEN - JFK
1 stop9h 37mFrontier
Wed 12/34:29 pmJFK - DEN
Nonstop4h 40mFrontier
Deal found 11/11$124
This Frontier deal was found by Cheapflights users on 11/12. 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.
Wed 12/104:25 pmDEN - LGA
Nonstop3h 35mFrontier
Thu 12/1112:30 pmLGA - DEN
1 stop9h 15mFrontier
Deal found 11/12$124
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/256:22 amDEN - JFK
Nonstop3h 44mFrontier
Tue 12/26:59 amJFK - DEN
1 stop17h 30mFrontier
Deal found 11/12$125
This Kiwi.com deal was found by Cheapflights users on 11/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:34 amDEN - LGA
2 stops11h 31mFrontier
Mon 12/810:55 pmLGA - DEN
Nonstop4h 28mFrontier
Deal found 11/12$125

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 November 13, 2025.

Round-trip from

$120
(Orbitz)

One-way from

$65
(Frontier)

Popular in

November

Cheapest in

January

Average price

$644

Good round-trip deal

$466 or less

Good one-way deal

$238 or less
From Denver Intl to Connecticut
Search Deals
One-way flight from Denver Intl to Connecticut
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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.
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Cheapflights Fare Finder

 
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 November 13, 2025.
Use the filters below to find and compare flights from Denver to Connecticut that are best for you.

Fly from

Denver

Fly to

Connecticut

Route

Depart

Return

Price

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Thu 12/4

11:21 pm-4:53 am

Nonstop3h 32m

New York John F Kennedy Intl

Mon 12/8

8:23 am-11:05 am

Nonstop4h 42m

$167

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Tue 12/9

7:10 am-12:59 pm

Nonstop3h 49m

New York John F Kennedy Intl

Tue 12/9

9:00 pm-11:45 pm

Nonstop4h 45m

$167

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Fri 12/12

11:28 pm-5:00 am

Nonstop3h 32m

New York John F Kennedy Intl

Mon 12/15

8:23 am-11:05 am

Nonstop4h 42m

$167

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Sun 12/7

11:59 pm-5:44 am

Nonstop3h 45m

New York John F Kennedy Intl

Mon 12/8

9:00 pm-11:45 pm

Nonstop4h 45m

$167

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 12/2

6:46 am-12:28 pm

Nonstop3h 42m

New York LaGuardia

Sat 12/6

7:30 am-10:01 am

Nonstop4h 31m

$192

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 11/25

5:40 pm-11:28 pm

Nonstop3h 48m

New York LaGuardia

Fri 12/5

2:22 pm-4:49 pm

Nonstop4h 27m

$202

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Tue 11/25

5:40 pm-11:28 pm

Nonstop3h 48m

New York LaGuardia

Wed 12/3

6:10 pm-8:37 pm

Nonstop4h 27m

$202

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Fri 2/6

9:59 am-3:46 pm

Nonstop3h 47m

New York LaGuardia

Sun 2/8

7:15 am-9:53 am

Nonstop4h 38m

$207

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Thu 1/15

12:07 pm-6:00 pm

Nonstop3h 53m

New York John F Kennedy Intl

Mon 1/19

8:00 am-10:57 am

Nonstop4h 57m

$207

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Fri 1/16

6:41 am-12:30 pm

Nonstop3h 49m

New York John F Kennedy Intl

Mon 1/19

8:00 am-10:57 am

Nonstop4h 57m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 60 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Denver to Connecticut

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

Currently, July is the cheapest month in which you can book a flight from Denver to Connecticut (average of $191). Flying from Denver to Connecticut in February is currently the most expensive (average of $356). 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 November 13, 2025.

A simple way to save on the total cost of your ticket is to fly from Denver to Connecticut in the afternoon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Denver to Connecticut?

Use this chart to determine the cheapest time to fly round-trip from Denver to Connecticut. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Denver to Connecticut flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 November 13, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Denver to Connecticut have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,007 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,017 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,051 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,109 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Denver to Connecticut?

    A quick flight from Denver to Connecticut can take about 3h 32m. JetBlue provides one of the quickest options available for as low as $167. Airlines will cover a distance of 1621 mi. All flights are typically nonstop.

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

    $99 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $99 and $113, 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 $443 for a flight from Denver to Connecticut. The cheapest flight overall is $160 while the most popular route, (Denver Intl - New York John F Kennedy Intl) is currently priced at $106.

  • 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, July is the cheapest month in which you can book a flight from Denver to Connecticut (average of $191). Flying from Denver to Connecticut in February is currently the most expensive (average of $356). 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

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Alternative routes for Denver to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Denver to John F Kennedy Intl flights
Denver to LaGuardia flights
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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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$132Average$286FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$204Average$395FlexibilityNo cancel feeOn-time71%
DeltaCheapest$256Average$418FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$337Average$493FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$368Average$556FlexibilityNo cancel feeOn-time69%

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