$59 Find Cheap Flights from Denver to Connecticut

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 7/12. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Connecticut

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Connecticut, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Connecticut, as well as popular online travel agencies
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Best Connecticut Flight Deals from Denver

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New Yorknonstop$192
New York
New Yorknonstop$192

Cheap Flights from Denver to Connecticut

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Connecticut that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Connecticut

Sat, Jul 5 - Sat, Jul 12
Breeze Airways Logo
11:59 pm - 6:00 amDEN-PVD
4h 01mnonstop
Breeze Airways Logo
8:30 pm - 10:59 pmPVD-DEN
4h 29mnonstop
$132Breeze Airways
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Sat, Jul 12 - Sat, Jul 19
Breeze Airways Logo
11:59 pm - 6:00 amDEN-PVD
4h 01mnonstop
Breeze Airways Logo
8:30 pm - 10:59 pmPVD-DEN
4h 29mnonstop
$138Breeze Airways
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Thu, Oct 23 - Mon, Oct 27
Frontier Logo
4:14 pm - 10:06 pmDEN-LGA
3h 52mnonstop
Frontier Logo
10:00 pm - 9:02 amLGA-DEN
13h 02m1 stop
$195Frontier
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Wed, Sep 3 - Sat, Sep 20
Delta Logo
6:25 am - 12:12 pmDEN-LGA
3h 47mnonstop
Delta Logo
7:30 am - 10:01 amLGA-DEN
4h 31mnonstop
$197Delta
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Mon, Sep 29 - Tue, Oct 7
Frontier Logo
12:04 am - 10:24 amDEN-JFK
8h 20m1 stop
Frontier Logo
1:01 pm - 7:59 pmJFK-DEN
8h 58m1 stop
$198Frontier
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Wed, Nov 12 - Mon, Nov 17
Delta Logo
11:00 am - 4:48 pmDEN-LGA
3h 48mnonstop
Delta Logo
5:59 pm - 8:32 pmLGA-DEN
4h 33mnonstop
$217Delta
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Wed, Jul 9 - Sat, Jul 12
Southwest Logo
5:30 am - 1:05 pmDEN-PVD
5h 35m1 stop
Southwest Logo
5:30 am - 8:05 amPVD-DEN
4h 35mnonstop
$227Southwest
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Wed, Jul 9 - Wed, Jul 16
Southwest Logo
11:55 pm - 10:35 amDEN-PVD
8h 40m1 stop
Southwest Logo
7:10 pm - 11:10 pmPVD-DEN
6h 00m1 stop
$237Southwest
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Thu, Jul 10 - Mon, Jul 14
United Airlines Logo
2:08 pm - 8:00 pmDEN-EWR
3h 52mnonstop
United Airlines Logo
9:08 pm - 11:29 pmEWR-DEN
4h 21mnonstop
$247United Airlines
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Fri, Sep 5 - Sat, Sep 6
United Airlines Logo
11:54 pm - 5:35 amDEN-EWR
3h 41mnonstop
United Airlines Logo
8:05 am - 10:16 amEWR-DEN
4h 11mnonstop
$268United Airlines
Find Deal
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KAYAK's insights & trends for Denver to Connecticut flights

Get data-powered insights and trends into flights from Denver to Connecticut to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Denver to Connecticut flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Denver to Connecticut.

The cheapest ticket to Connecticut from Denver found in the last 72 hours was to Hartford, at $283 round-trip. The most popular route is from Denver (DEN) to Hartford (BDL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $283.

Can I save money by flying with a layover from Denver to Connecticut?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $726 on average.


Good to know

Low seasonFebruary
High seasonDecember
Cheapest flight$59
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Denver to Providence

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 from Denver to Connecticut 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 from Denver to Connecticut with an airline and back 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 from Denver to Connecticut up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Connecticut?

    The cheapest time of day to fly to Connecticut is generally in the evening, when round-trip flights cost $494 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Connecticut is generally in the evening, which is peak travel time and where the average cost of a ticket is $494.

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 $169 one-way - $297 round-trip; New York $136 one-way - $209 round-trip
  • 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.

Top 5 airlines serving from Denver to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from Denver to Connecticut. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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
SouthwestOverall score based on 4287 reviews
8.2Boarding
7.1Food
8.6Crew
8.0Comfort
7.6Entertainment
Airline reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

6.0 GoodDavid, Jun 2025BWI - COS
Read more Southwest reviews

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Staff was far less than helpful at all times. Departure and arrival times mean nothing to Southwest. Extremely disappointed, will never fly with them again, and I’ll be sure to share my experience with all.

It is southwest seat was ok. Not the most comfortable seat

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

The price of the tickets isn't matching the flight experience. No matter how long the flight is, you're only getting pretzels. The flight attendants looked unkept and over it.

Plz don't take away free bags and free seating

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious.

Plane, flight, crew, captain were all great. The first flight had a Chipotle box lunch...delicious. this return flight not as tasty, but filling.

The flight was 2 hour delayed, otherwise everything was excellent. The delay was due to the hourly limit requirement so given that as a reason, I'm happy with the flight!

Weather delay for 2.5 hours followed by half hour crew delay, did not have ginger ale, uncomfortable seats

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

It’s a great flight. Service is good. Staff is awesome.

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

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

Information on your arrival and departure airports

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