$70 Find Cheap Flights from Hartford to Colorado

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Hartford to Colorado departing on 5/1. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Colorado.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Hartford to Colorado.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hartford to Colorado

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Denver
Denvernonstop$319
Aspen
Aspen1 stop$369
Grand Junction
Grand Junction2 stops$314
Durango
Durango2 stops$324
Montrose
Montrose1 stop$301
Hayden
Hayden1 stop$319
Gunnison
Gunnison1 stop$444
Vail
Vail1 stop$393
Denver
Denvernonstop$319
Aspen
Aspen1 stop$369
Grand Junction
Grand Junction2 stops$314
Durango
Durango2 stops$324
Montrose
Montrose1 stop$301
Hayden
Hayden1 stop$319
Gunnison
Gunnison1 stop$444
Vail
Vail1 stop$393

Book Cheap Hartford to Colorado Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hartford to Colorado 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 Hartford to Colorado

Sun, Aug 23 - Wed, Sep 2
United Airlines Logo
6:09 am - 11:26 am
BDL
-
MTJ
7h 17m
1 stop
United Airlines Logo
1:40 pm - 11:57 pm
MTJ
-
BDL
8h 17m
2 stops
$301United Airlines
Tue, May 12 - Sat, May 16
Delta Logo
7:05 am - 12:48 pm
BDL
-
COS
7h 43m
1 stop
Delta Logo
1:55 pm - 12:33 am
COS
-
BDL
8h 38m
1 stop
$309Delta
Tue, Sep 1 - Sat, Sep 12
American Airlines Logo
1:52 pm - 12:20 am
BDL
-
GJT
12h 28m
2 stops
American Airlines Logo
6:07 am - 4:46 pm
GJT
-
BDL
8h 39m
1 stop
$314American Airlines
Fri, May 1 - Sun, May 3
Southwest Logo
2:05 pm - 10:15 pm
BDL
-
COS
10h 10m
2 stops
Southwest Logo
8:05 pm - 8:10 am
COS
-
BDL
10h 05m
2 stops
$319Southwest
Wed, Apr 29 - Sun, May 3
American Airlines Logo
10:53 am - 10:42 pm
BDL
-
GJT
13h 49m
2 stops
American Airlines Logo
6:55 pm - 9:10 am
GJT
-
BDL
12h 15m
2 stops
$319American Airlines
Wed, May 27 - Tue, Jun 2
United Airlines Logo
8:00 am - 10:24 am
BDL
-
DEN
4h 24mnonstop
United Airlines Logo
6:13 am - 2:06 pm
DEN
-
BDL
5h 53m
1 stop
$319United Airlines
Fri, Jun 12 - Tue, Jun 16
Frontier Logo
9:02 pm - 8:13 am
BDL
-
DEN
13h 11m
1 stop
Frontier Logo
9:25 am - 1:18 pm
DEN
-
BDL
25h 53m
1 stop
$321Frontier
Tue, Mar 24 - Fri, Mar 27
Multiple Airlines Logo
6:00 am - 10:59 pm
BDL
-
DEN
18h 59m
1 stop
Multiple Airlines Logo
9:25 am - 7:13 pm
DEN
-
BDL
7h 48m
1 stop
$323Multiple Airlines
Thu, Apr 16 - Sun, Apr 19
Frontier Logo
3:50 pm - 10:29 pm
BDL
-
DEN
8h 39m
1 stop
Frontier Logo
11:59 pm - 2:49 pm
DEN
-
BDL
12h 50m
1 stop
$325Frontier
Wed, Mar 25 - Tue, Mar 31
Multiple Airlines Logo
7:20 am - 11:04 pm
BDL
-
DEN
17h 44m
2 stops
Multiple Airlines Logo
11:59 pm - 3:05 pm
DEN
-
BDL
13h 06m
1 stop
$327Multiple Airlines
Booking Insights

KAYAK's insights & trends for Hartford to Colorado flights

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

What is the cheapest Hartford to Colorado flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Colorado from Hartford found in the last 72 hours was to Denver, at $351 round-trip. The most popular route is from Hartford (BDL) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $351.

What is the cheapest time of day to fly to Colorado?

The average price for all round-trip flights from Hartford to Colorado depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Colorado is generally in the afternoon, when round-trip flights cost $445 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Colorado is generally at night, which is peak travel time and where the average cost of a ticket is $589.

What is the cheapest month to fly from Hartford to Colorado?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hartford to Colorado, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hartford to Colorado is September, when tickets cost $439 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $541 and $529 respectively.

What’s the cheapest day of the week to fly from Hartford to Colorado?

The average price of all round-trip flights from Hartford to Colorado clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Colorado on a Saturday and more expensive on a Monday. On your return trip to Hartford, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

How far in advance should I book a flight from Hartford to Colorado?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Hartford to Colorado, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Hartford to Colorado, you should book around 4 weeks before departure, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonDecember
Cheapest flight$70
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Hartford to Denver

FAQs - booking Colorado flights

  • How does KAYAK find such low prices on flights from Hartford to Colorado?

    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 Hartford to Colorado.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Hartford to Colorado 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 Hartford to Colorado?

    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 Hartford to Colorado 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 Hartford to Colorado?

    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 Hartford to Colorado up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Colorado

  • Looking for a cheap flight? 25% of our users found tickets from Hartford to the following destinations at these prices or less: Denver $254 one-way - $466 round-trip

Reviews of the top 5 airlines serving from Hartford to Colorado

 
See real verified KAYAK customer reviews for airlines flying from Hartford to Colorado. 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 Hartford to Colorado? 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 4317 reviews
7.5Entertainment
8.0Comfort
8.6Crew
7.0Food
8.1Boarding
Airline reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

4.0 OkayKenny, Mar 2026
TPA - BWI
Read more Southwest reviews

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

I realize they are still working out kinks with the new boarding process, but by the time I boarded in group 5, most of the bins were full. All airlines should better enforce small bags and jackets going under the seats until everyone has boarded.

WiFi was not working and didn’t have a beverage service

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight boarded late after announcing on time boarding. Flight arrived only a little late despite late departure. Had trouble connecting to WiFi

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Extremely disappointed with Delta. They canceled flight last minute and then I rebooked the other flights and with which were delayed as well

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

The flight was flying with 30% capacity. The flight my seat from preferred seating to back of the seat. Even though i can understand that this was to balance the flight weight. The flight attendance decided to do the serving near my seat and in the middle , their noices woke me up from sleep , when i realized that the service has ended and when they were going back asked for a coffee, for which they answered they have completed teh service in my location. That really upset me as they woke me up and also rejected the coffee i asked. I ended up landing with a headache, thanks to the crew that screwed up my travel

Delayed. Hot. Passenger next to me was so large I couldn’t move.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

The boarding process doesn't make sense since some people that will sit behind your rows are boarded before you and then they take up the luggage space above your head. I then have to wait for people to get off the plane before I can go back to get my luggage.

Good flight. Connector flight was delayed so made a short turnaround in Atlanta which was stressful. Otherwise, great crew, Staff in ATL was very informative about the delay and ensured people their connections were fine. Notified the ones that were not. Great communication.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

Hotter than Hades in August. Why, why do crews think that in the winter when we are already dressed for cold weather we need a cabin that is 82 degrees. Even the vents were blowing hot air.

Flight was delayed. De-icing took a while. When we landed had to wait for another plane to vacate our gate. Just an overall bad experience.

The crew was excellent and overall the flight was good. No complaints.

I didn't end up taking this flight. I got up at 4am for a flight that was supposed to board at 6am - at 5:55am you delayed the flight to 10am. The airport is under construction so I switched to a later flight as I wasn't going to sit in the airport for 4 hours. They said the delay was due to the crew needing rest from a flight coming in late the night before - if that was the case then I think you should have delayed the flight much sooner so that passengers wouldn't get up so early and get to the airport to sit and wait.

Never had such a lazy first class attendant. Literally spent 60%+ of the flight playing games on her personal phone making up excuses of why she was unavailable.

The flight attendants and the service is getting worse by the day.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Like all of the flights I took to get down to Dallas. They were delayed

Other than nearly three hour delay for maintenance issues, everything went smooth

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

The baggage claim experience was poor. The plane crew and the AA app said that checked baggage in CLT would be at carousel 7 but the sign at Baggage Claim said carousel 1. The carousel 1 sign had the correct flight # listed above the belt. But the luggage never came. I went to an AA baggage claim office after about 1 hour and the clerk directed me to another AA room that was poorly marked, with a closed door and no obvious way to know what to do. Finally someone opened the door and my bag was inside. The clerk was totally unable to explain why.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

I knew going into this that Frontier, being a low cost carrier, would be pretty bare bones and charge for most extras but this was made up for by the fact that the airplane was a reasonably new Airbus, every employee was great and best of all, Everett Washington is an amazing airport - thanks Frontier for flying there!!!

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

The experience was good. No frills but I got there safe and sound and on time.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

Frontier Airlines was AWFUL. I was an hour early for my flight and the lady refused to check me in. I had to purchase a whole new ticket with a different airline.

Late, terrible communication, horrible planning of passenger seating until the literal last minute. One of the worst flying experiences of my life. Y'all suck

Everything you need to know for your flight from Hartford to Colorado

Information on your arrival and departure airports