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Find cheap flights from Denver to Connecticut from $39

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Connecticut departing on 8/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 7/6
Sat 7/13

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Best Connecticut Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New Yorknonstop$88

Good to know

Low season

January

High season

June

Cheapest flight

$39
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Denver to New York LaGuardia Airport

FAQs - booking Connecticut flights

  • What layovers might you encounter when flying from Denver to Connecticut?

    If you're flying from Denver International Airport (DEN) to Connecticut, you might find that direct flights are limited, particularly if your destination is beyond Connecticut's major cities. Common layover cities for this route can include Chicago's O'Hare International Airport (ORD) or Atlanta's Hartsfield-Jackson International Airport (ATL), depending on the airline and your specific destination in Connecticut.

  • Which airport should you aim for in Connecticut?

    Your choice of airport in Connecticut largely depends on your final destination. Bradley International Airport (BDL) in Windsor Locks is the state's largest airport and offers convenient access to both the Hartford area and the southern parts of Connecticut. If you're visiting the coastal regions or cities like New Haven, you might consider smaller regional airports like Tweed New Haven Airport (HVN).

  • Which airlines offer Wi-Fi onboard during flights from Denver to Connecticut, and is it free or chargeable?

    On flights from Denver to Connecticut, airlines such as United Airlines and Frontier Airlines typically provide onboard Wi-Fi. The availability of free Wi-Fi versus paid service depends on the airline. United often offers Wi-Fi at a fee, with various pricing options based on the duration of use and type of access required. Frontier Airlines also provides Wi-Fi on select flights, usually for a charge.

  • How can you make your flight from Denver to Connecticut more eco-friendly?

    To enhance the sustainability of your trip, consider flying with airlines that are known for their environmental stewardship. Airlines such as United and American have been incorporating more fuel-efficient aircraft and offering carbon offset programs. Choosing a direct flight, when possible, reduces carbon emissions linked to takeoffs and landings.

  • How does KAYAK find such low prices on flights from Denver to Connecticut?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Connecticut.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Connecticut?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Connecticut from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Connecticut?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Connecticut with an airline and back to Denver with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Connecticut?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Connecticut from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Connecticut

  • Looking for a cheap flight? 25% of our users found tickets from Denver to the following destinations at these prices or less: New York $158 one-way - $306 round-trip; New York $132 one-way - $183 round-trip
  • Morning departure is around 18% more expensive than an evening flight, on average*.
  • Your trip will begin at Denver International Airport (DEN), notable for its distinctive tent-like roof. As a major hub, especially for United Airlines and Frontier Airlines, Denver International Airport provides a wide range of flight options to Connecticut.
  • The primary destination for most flights to Connecticut is Bradley International Airport (BDL) in Windsor Locks, near Hartford. Bradley International Airport serves as the main gateway to central and northern Connecticut. For southern Connecticut destinations, you might consider arriving at New York-area airports like John F. Kennedy International Airport (JFK) or LaGuardia Airport (LGA) and traveling onwards.
  • Airlines such as United Airlines, Southwest Airlines, and Delta Air Lines frequently operate routes from Denver to Connecticut, offering a mix of direct and connecting flights. United Airlines, for instance, offers direct services to Bradley International Airport, while other airlines might include a layover at their respective hubs.
  • For families flying from Denver to Connecticut, Denver International Airport offers helpful amenities like nursing rooms, family restrooms, and play areas for children. Airlines operating this route, such as United and Frontier, often provide family-friendly services including pre-boarding for families and kid-oriented in-flight entertainment. These facilities and services are designed to make traveling with children more manageable and comfortable.
  • For added comfort on your journey, especially if you're flying a longer route with layovers, consider upgrading your seat. Airlines like United and Delta offer premium seating options, which can include additional legroom, priority boarding, and enhanced in-flight services. Upgrading can make a significant difference in your overall flight experience, allowing you to arrive in Connecticut feeling more relaxed.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Denver to Connecticut

Need help choosing which airline to fly with from Denver to Connecticut? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10368 reviews
7.9Comfort
8.2Boarding
7.4Food
8.6Crew
8.0Entertainment
Airline reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

8.0 Excellentmilton, Jun 2024ANC - MSP
Read more about Delta reviews

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

The walk from baggage claim to the taxi is very difficult for older people I will never fly into JFK again. It is physically challenging

Overall fine but both ways for this trip was delayed.

Flight was delayed by almost 5 hours. Suitcase was not loaded despite the flight being near empty (my colleagues’ suitcases did reach JFK, unlike mine). Had to argue on phone to get JetBlue to deliver the case to my hotel. Never again

The flight was excellent. The crew was welcoming and attentive.

Great! I love Jet Blue. My favorite airline! Very efficient, clean and timely.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

We were told that our flight would be delayed for 90+ minutes because of weather, so we went to get something to eat only to have them randomly start boarding 15 minutes after the announcement, with no warning.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Delayed for maintenance issue?? Should have been addressed before boarding. Put my bag on an earlier flight, but didn’t ask if I wanted to change to an earlier flight. Arrived to find my bag locked up and no agent to be found when I landed.

Internet service was erratic. Crew service was poor and slow. My luggage on this non-stop flight was lost and not recovered

Terrible. I didn’t fly and I had an important meeting the next day.

Equipment swap led to 2+ hour delay on international flight. And to top it off, boarding took forever.

Wretched scheduling - they got themselves into a critical crew situation and didn’t try to address it until 15 minutes before they had to cancel my flight

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

Fecal matter in seat back pocket. Presumably from a kids diaper.

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Left Denver late, then sat on tarmac 30 min after arrival

Everything was good, 20/30 minutes late waiting on a crew member. It’s hard to keep employees. Or serious employees I know. I remember one flight from Houston of Frontiers was almost 18 hours late. And another 4 hours late very poor. But I would rather be late and safe than the on the news. Thank you.

Bought seats on the flight and they were supposed to be 2 and a jumpseat. Plane clearly changed and it was a regular 3 seat row. Asked for a refund and was denied. If I wanted to sit next to someone else I wouldn't have bought the seats..

Lost baggage on my connecting flight. 24 hours later, still no update on my bags.

It’s a cheap airline and I wish if they had better seats.

Book cheap flights from Denver to Connecticut

Recent round-trip flight deals

9/6Fri
nonstopFrontier
3h 45mDEN-LGA
9/7Sat
nonstopFrontier
4h 27mLGA-DEN
$88
8/8Thu
nonstopFrontier
3h 45mDEN-LGA
8/15Thu
nonstopFrontier
4h 27mLGA-DEN
$98
7/26Fri
1 stopAmerican Airlines
7h 52mDEN-EWR
7/30Tue
1 stopAmerican Airlines
9h 19mEWR-DEN
$174
9/7Sat
1 stopAmerican Airlines
6h 02mDEN-EWR
9/15Sun
1 stopAmerican Airlines
8h 22mEWR-DEN
$176
9/9Mon
nonstopDelta
3h 46mDEN-LGA
9/28Sat
nonstopDelta
4h 16mLGA-DEN
$197
11/4Mon
1 stopJetBlue
5h 43mDEN-JFK
11/5Tue
nonstopJetBlue
4h 39mJFK-DEN
$201
11/2Sat
1 stopJetBlue
6h 43mDEN-JFK
11/3Sun
nonstopJetBlue
4h 39mJFK-DEN
$211
9/4Wed
nonstopDelta
3h 54mDEN-LGA
9/8Sun
nonstopDelta
4h 32mLGA-DEN
$222
8/9Fri
nonstopUnited Airlines
3h 41mDEN-EWR
8/18Sun
nonstopUnited Airlines
4h 21mEWR-DEN
$227
7/1Mon
1 stopUnited Airlines
5h 27mDEN-EWR
7/4Thu
nonstopUnited Airlines
4h 20mEWR-DEN
$237

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Recent one-way flight deals

8/7Wed
nonstopFrontier
3h 45mDEN-LGA
$39
9/7Sat
nonstopFrontier
3h 45mDEN-LGA
$41
9/18Wed
1 stopAmerican Airlines
7h 50mDEN-EWR
$84
8/7Wed
1 stopAmerican Airlines
7h 52mDEN-EWR
$87
8/10Sat
nonstopDelta
3h 46mDEN-LGA
$109
7/4Thu
nonstopJetBlue
3h 45mDEN-JFK
$113
7/4Thu
nonstopDelta
3h 52mDEN-JFK
$114
7/4Thu
1 stopUnited Airlines
6h 41mDEN-LGA
$119
9/15Sun
nonstopJetBlue
3h 41mDEN-JFK
$124
7/5Fri
1 stopUnited Airlines
6h 48mDEN-LGA
$154

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Last minute flights from Denver to Connecticut

Last minute flight, train and bus deals

6/9Sun
multi-stopAmerican Airlines
6h 39mDEN-EWR
6/10Mon
multi-stopAmerican Airlines
6h 31mEWR-DEN
$174
6/11Tue
multi-stopFrontier
7h 01mDEN-LGA
6/18Tue
nonstopFrontier
4h 23mLGA-DEN
$211
6/11Tue
multi-stopFrontier
7h 01mDEN-LGA
6/19Wed
nonstopFrontier
4h 23mLGA-DEN
$213
6/11Tue
multi-stopAmerican Airlines
6h 44mDEN-EWR
6/18Tue
multi-stopAmerican Airlines
8h 16mEWR-DEN
$221
6/11Tue
nonstopDelta
4h 01mDEN-JFK
6/12Wed
nonstopDelta
4h 48mJFK-DEN
$327
6/11Tue
multi-stopJetBlue
5h 40mDEN-JFK
6/12Wed
nonstopJetBlue
4h 22mJFK-DEN
$338
6/10Mon
nonstopJetBlue
3h 55mDEN-JFK
6/22Sat
nonstopJetBlue
4h 37mJFK-DEN
$357
6/11Tue
nonstopDelta
3h 46mDEN-LGA
6/13Thu
nonstopDelta
4h 17mLGA-DEN
$362
6/10Mon
multi-stopUnited Airlines
8h 57mDEN-LGA
6/12Wed
nonstopUnited Airlines
4h 36mLGA-DEN
$390
6/10Mon
nonstopUnited Airlines
3h 51mDEN-LGA
6/13Thu
nonstopUnited Airlines
4h 20mLGA-DEN
$399

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Denver - Connecticut Flights

Departure:

Denver (DEN)United States

Return flight deals:

Connecticut - Denver

Cabin classes:

$1,177
$1,067
$841
$382