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$55+ Cheap flights from Colorado 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
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Colorado to Connecticut

Keep the following information in mind while searching for Colorado to Connecticut flight deals. Data was last updated February 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.
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Provider most trusted by Cheapflights users for Denver Intl-Springfield (SFY) flights.
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From Colorado to Connecticut
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One-way flight from Colorado to Connecticut
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Price to beat on a round-trip flight from Colorado to Connecticut.
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Price to beat on a one-way flight from Colorado to Connecticut.
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Find flight deals from Colorado to Connecticut

Cheapest flights from Colorado to Connecticut
Explore the most affordable flight options available from Colorado to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 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.
Mon 5/1212:46 amDEN - JFK
1 stop7h 14mFrontier
Sat 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.
Sun 3/912:25 amDEN - LGA
1 stop19h 35mFrontier
Wed 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.
Wed 5/76:00 amDEN - PVD
2 stops8h 30mAmerican Airlines
Sat 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.
Wed 3/512:28 amDEN - LGA
1 stop7h 32mMultiple Airlines
Wed 3/1212:59 pmLGA - DEN
2 stops23h 02mMultiple Airlines
Deal found 2/19$170
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.
Wed 3/512:28 amDEN - BDL
1 stop8h 34mFrontier
Sun 3/911:52 amBDL - DEN
1 stop8h 54mFrontier
Deal found 2/19$198
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.
Fri 4/256:40 pmDEN - JFK
1 stop13h 43mMultiple Airlines
Fri 5/211:00 amJFK - DEN
1 stop23h 41mMultiple Airlines
Deal found 2/18$209
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.
Tue 3/1810:44 pmDEN - JFK
Nonstop3h 42mJetBlue
Wed 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.
Thu 3/66:29 amDEN - JFK
Nonstop3h 45mDelta
Wed 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.
Thu 3/611:10 amDEN - LGA
Nonstop3h 46mDelta
Mon 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.
Tue 4/1511:44 amDEN - EWR
1 stop7h 16mMultiple Airlines
Sun 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.
Sun 5/1812:28 amDEN - EWR
1 stop18h 38mFrontier
Sat 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.
Thu 4/32:10 pmDEN - LGA
Nonstop3h 48mUnited Airlines
Mon 4/143:25 pmLGA - DEN
1 stop8h 20mUnited Airlines
Deal found 2/19$234

Find flights from Colorado to Connecticut within your budget

Customize your flight search to find flights from Colorado 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 February 20, 2025.

Fly from

Colorado

Fly to

Connecticut

Route

Depart

Return

Price

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Mon 5/12

12:46 am-10:00 am

1 stop7h 14m

New York John F Kennedy Intl

Sat 5/17

11:00 am-8:41 am

1 stop23h 41m

$140

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Sun 3/9

12:25 am-10:00 pm

1 stop19h 35m

New York LaGuardia

Wed 3/12

4:00 pm-11:04 pm

1 stop9h 04m

$140

DenverProvidence

DEN - PVD

DENPVD

Denver Intl

Wed 5/7

6:00 am-4:30 pm

2 stops8h 30m

Providence-TFGreen

Sat 5/10

2:20 pm-8:56 pm

1 stop8h 36m

$164

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Wed 3/5

12:28 am-10:00 am

1 stop7h 32m

New York LaGuardia

Wed 3/12

12:59 pm-10:01 am

2 stops23h 02m

$170

DenverHartford

DEN - BDL

DENBDL

Denver Intl

Wed 3/5

12:28 am-11:02 am

1 stop8h 34m

Hartford Bradley Intl

Sun 3/9

11:52 am-6:46 pm

1 stop8h 54m

$198

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Fri 4/25

6:40 pm-10:23 am

1 stop13h 43m

New York John F Kennedy Intl

Fri 5/2

11:00 am-8:41 am

1 stop23h 41m

$209

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Tue 3/18

10:44 pm-4:26 am

Nonstop3h 42m

New York John F Kennedy Intl

Wed 3/19

7:30 am-10:05 am

Nonstop4h 35m

$221

DenverNew York

DEN - JFK

DENJFK

Denver Intl

Thu 3/6

6:29 am-12:14 pm

Nonstop3h 45m

New York John F Kennedy Intl

Wed 3/12

8:00 am-10:48 am

Nonstop4h 48m

$227

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Thu 3/6

5:30 pm-11:19 pm

Nonstop3h 49m

New York LaGuardia

Wed 3/12

7:25 am-10:00 am

Nonstop4h 35m

$227

DenverNew York

DEN - LGA

DENLGA

Denver Intl

Thu 3/6

5:54 pm-11:36 pm

Nonstop3h 42m

New York LaGuardia

Thu 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
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Best time to book a flight from Colorado to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut from Colorado 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 Colorado to Connecticut

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

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

Currently, November is the cheapest month in which you can book a flight from Colorado to Connecticut (average of $287). Flying from Colorado 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 CO to CT?

Find hourly flight availability from Colorado 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 February 20, 2025.

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

Weekly flight availability from Colorado to Connecticut

Explore weekly flight availability from Colorado 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 February 20, 2025.

The most flights from USCO 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 February 20, 2025.
Read reviews from past customers who have flown Southwest, Breeze Airways and Alaska Airlines from Colorado to Connecticut. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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

Overall

8.1

Food

7.1

Boarding

8.2

Entertainment

7.6

Comfort

8.1

Crew

8.7

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 Colorado to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Colorado to Connecticut flight route?

    This flight path from Colorado to Connecticut was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Colorado to Connecticut are Frontier ($55), Breeze Airways ($61), and American Airlines ($109).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado 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 Colorado to Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Colorado to Connecticut (average of $287). Flying from Colorado 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

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Alternative routes for Colorado to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Colorado to Connecticut

Discover the top 5 airlines that operate flights from Colorado 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$139Average$243FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$559FlexibilityNo cancel feeOn-time69%
DeltaCheapest$260Average$398FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$261Average$447FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$289Average$486FlexibilityNo cancel feeOn-time63%
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