$55 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 3/10. 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

Search 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, 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 Hartford to Colorado, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% 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.

Best Colorado Flight Deals from Hartford

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

Denver
Denver1 stop$110
Aspen
Aspen2 stops$515
Vail
Vail1 stop$404
Grand Junction
Grand Junction1 stop$311
Durango
Durango1 stop$369
Montrose
Montrose1 stop$358
Hayden
Hayden1 stop$297
Gunnison
Gunnison1 stop$539

Good to know

Low season

January

High season

August

Cheapest flight

$55
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 4% lower on average.
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.

See more FAQs

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 $226 one-way - $477 round-trip
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June and July. The cheapest month to fly from Hartford is January.
  • Morning departure is around 6% more expensive than an evening flight, on average*.
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 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.
8.1
SouthwestOverall score based on 4482 reviews
8.2Boarding
8.1Comfort
8.7Crew
7.6Entertainment
7.1Food
Airline reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

10.0 ExcellentAnonymous, Jan 2025ATL - LGA
Read more Southwest reviews

Gate agents were informative and friendly… flight attendants were as well. Had a fun time chatting about their legacy AirTran experiences as a former fan of the airline that Southwest acquired.

Flight was awfully bumpy and landing was a bit jolting. I was in the restroom when snacks and drinks were served and was not asked if i wanted any. I had to ask for water finally.

Wi Fi was horrible kept cutting out the whole time and too expensive

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

For the first time in a long time we had a flawless experience with Southwest. Both flights were early and no mechanical errors at all. We were shocked and pleasantly surprised 😮.

It was fine. For some reason the flight was much longer than usual. It may have been explained, but I had noise cancelling earbuds on and missed a couple of announcements. The crew was fine, but there was a flight attendant who kept telling dumb jokes, occasionally one I found distasteful. This was my second time with him, but luckily it was a late flight so he didn't do as many. But I heard all of today's jokes twice, which was two times too many. Good takeout and landing.

One of the crew performed a hilarious skit to accompany the standard instructions. Passengers enjoyed it so much they applauded at the end!

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

A bit expensive for the overall service; but the flight departed on time and arrived early.

I love no assigned seats and bags fly free. If Private Equity gets their way and forces Southwest to change they will be everyone else and I will stop being loyal to them. DON'T CHANGE YOUR BUSINESS MODEL!!!

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Food choices were very limited. Taste of the dishes was average.

I liked all the informational texts. I always knew where to go and when .

Received an email the night before showing that there would be seatback entertainment on our flight. We get on and there was no seatback entertainment. And then it was a scramble to try to set up the iPads for the kids before takeoff so they could watch something for the four hour flight.

The reason I don’t fly United. No in seat entertainment for a long flight and inconsistent WiFi and entertainment available from my device.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The food for long haul was poor compared to Singapore airlines economy. Pasta plain with tomato sauce . Singapore airlines give me Hagen dash small ice cream cup it was great. The choices of dinner course Singapore air also much better The crew mostly friendly. The economy seat are as expected.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

Flight was 3 1/2 hour delayed with no credit or meal vouchers

late departure due to some unspecified issue with ventilating the cabin. They got it running but it was FREEZING for the whole flight. I asked for a blanket but they didn't provide one. They could not turn up the heat. it was quite miserable.

Liked that we left on time for each flight. Snacks not the best, but we're okay.

Everything was on time, we arrived early, everything worked well.

Almost everything was outstanding. First, we boarded on time and the flight crew did a great job getting everyone seated. Then the pilots took their time and care to make sure the plane was full de-iced three times as there was a bad ice storm a few hours earlier. The plane ride was smooth and comfortable and even the economy seats had decent room and comfort. Flight Attendant Lisa went above and beyond to make sure I was comfortable - she is outstanding. The only thing wrong with the flight, and it is something which needs to be addressed, is that the gate to gate time was over 6.5 hours and not one meal was served. The only thing offered to eat were two small cookies for a transcontinental flight - unacceptable. Charge me more but give me a meal for a long flight. Thankfully Lisa found something for me.

The only thing is if Wi-Fi is available after you land and taxi to the gate. It takes forever to get to the gate, and having the Wi-Fi continue would be great to bide the time at least 5 minutes before you arrive at the entrance. That is my only comment; otherwise, everything was good.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

Had to wait on pilot and crew to depart and had to wait to arrive at the gate because they only had 2 crews working. Delays, delays....Planes just keep getting smaller and tighter and they nickle and dime for everything. When will an airline actually wake up and make flying more enjoyable?

Angela was the best fa ever. She made that 8 hour flight a breeze

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

I had two wonderful flights - very relaxing and got me there early!

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Delayed each time on a round trip with no significant weather interference. Updates to flight times came after the fact. 30 min behind in boarding and board and phone still show an on time departure. Some mysterious extra 300 miles that came so surprising they had to fuel while we were already on board?

Our flight was canceled for no known reason. We weren’t told until we were checking in at 5:00 am. This was after our last flight with Frontier where we sat on the plane for three hours (not an exaggeration) before we took off because of a mechanical issue. We won’t be flying Frontier again.

Allowed me to chose my seat without extra charge (I purchased full-price ticket) and boarding was in group1. Didn't even serve water.

Stuck in Phoenix for two days, not even a hotel voucher offered.

Every day about it was very different all the boarding pass where all wrong l miss flight no refund all crazy

Flight got delayed for 3.5 hours, and for the first hour after the departure time there was no update from the gate folks...

Both flights were delayed. The sizing of bags is crazy. I know it is advertised as a no frills cheaper option but it does feel like you are being extorted for money the whole way-- $20 dollars to talk to a gate agent? Charging for soda a pretzels? I don't think I will be flying Frontier again if I can help it. That said, all the staff were wonderful.

Staff members pretty horrible when boarding. No care for customers

Book cheap flights from Hartford to Colorado

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Hartford to Colorado found on KAYAK in the last 72 hours.
2/26Wed
1 stopFrontier
13h 21mBDL-DEN
3/4Tue
1 stopFrontier
8h 54mDEN-BDL
$110
3/8Sat
1 stopFrontier
8h 33mBDL-DEN
3/12Wed
1 stopFrontier
8h 38mDEN-BDL
$125
3/4Tue
1 stopAmerican Airlines
14h 38mBDL-DEN
3/11Tue
1 stopAmerican Airlines
12h 39mDEN-BDL
$335
3/12Wed
1 stopUnited Airlines
9h 31mBDL-GJT
3/19Wed
1 stopUnited Airlines
7h 42mGJT-BDL
$349
3/12Wed
2 stopsUnited Airlines
10h 36mBDL-GJT
3/19Wed
1 stopUnited Airlines
7h 42mGJT-BDL
$354
3/7Fri
1 stopAmerican Airlines
7h 29mBDL-MTJ
3/11Tue
1 stopAmerican Airlines
9h 17mMTJ-BDL
$358
4/3Thu
1 stopSouthwest
6h 30mBDL-DEN
4/8Tue
nonstopSouthwest
3h 45mDEN-BDL
$407
3/3Mon
2 stopsSouthwest
8h 55mBDL-DEN
3/6Thu
nonstopSouthwest
3h 35mDEN-BDL
$412
4/24Thu
1 stopDelta
8h 41mBDL-DEN
4/28Mon
1 stopDelta
5h 15mDEN-BDL
$417
4/25Fri
1 stopDelta
8h 41mBDL-DEN
4/28Mon
1 stopDelta
7h 27mDEN-BDL
$442

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Hartford to Colorado found on KAYAK in the last 72 hours.
3/10Mon
1 stopFrontier
8h 05mBDL-DEN
$55
2/26Wed
1 stopFrontier
13h 21mBDL-DEN
$61
5/13Tue
1 stopDelta
9h 00mBDL-COS
$169
3/12Wed
1 stopAmerican Airlines
12h 12mBDL-DEN
$173
5/13Tue
2 stopsAmerican Airlines
11h 47mBDL-COS
$174
3/6Thu
nonstopUnited Airlines
4h 49mBDL-DEN
$199
4/9Wed
1 stopDelta
6h 15mBDL-DEN
$209
5/8Thu
nonstopUnited Airlines
4h 34mBDL-DEN
$220
3/13Thu
2 stopsSouthwest
7h 10mBDL-DEN
$234
3/15Sat
2 stopsSouthwest
9h 20mBDL-DEN
$239

Search by stops

Search by airline

Search by price

Last minute flights from Hartford to Colorado

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Hartford to Colorado that are departing in the next 10 days.
2/17Mon
multi-stopFrontier
10h 31mBDL-DEN
2/19Wed
multi-stopFrontier
9h 15mDEN-BDL
$274
2/17Mon
multi-stopFrontier
10h 31mBDL-DEN
2/20Thu
multi-stopFrontier
11h 29mDEN-BDL
$300
2/15Sat
multi-stopUnited Airlines
13h 12mBDL-DEN
2/16Sun
nonstopUnited Airlines
3h 43mDEN-BDL
$669
2/15Sat
multi-stopAmerican Airlines
7h 07mBDL-EGE
2/22Sat
multi-stopAmerican Airlines
9h 15mEGE-BDL
$789
2/15Sat
multi-stopAmerican Airlines
10h 04mBDL-EGE
2/22Sat
multi-stopAmerican Airlines
11h 05mEGE-BDL
$795
2/14Fri
nonstopUnited Airlines
4h 49mBDL-DEN
2/19Wed
multi-stopUnited Airlines
11h 44mDEN-BDL
$811
2/15Sat
multi-stopSouthwest
8h 10mBDL-DEN
2/21Fri
nonstopSouthwest
3h 35mDEN-BDL
$1,032
2/15Sat
multi-stopDelta
6h 31mBDL-DEN
2/21Fri
multi-stopDelta
5h 08mDEN-BDL
$1,037
2/15Sat
multi-stopSouthwest
6h 35mBDL-DEN
2/21Fri
multi-stopSouthwest
8h 40mDEN-BDL
$1,042
2/16Sun
multi-stopDelta
8h 56mBDL-DEN
2/22Sat
multi-stopDelta
5h 48mDEN-BDL
$1,128

Search by stops

Search by airline

Search by price

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.