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Cheap flights from Connecticut to Denver from $80

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Denver departing on 4/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Breeze Airways Logo
8:30 pm - 10:59 pm
PVD
-
DEN
4h 29mnonstop
Breeze Airways Logo
11:59 pm - 6:00 am
DEN
-
PVD
4h 01mnonstop
$158Breeze Airways
Sat, Aug 15 - Sat, Aug 22
Breeze Airways Logo
8:30 pm - 10:59 pm
PVD
-
DEN
4h 29mnonstop
Breeze Airways Logo
11:59 pm - 6:00 am
DEN
-
PVD
4h 01mnonstop
$162Breeze Airways
Wed, Jul 1 - Sat, Jul 11
Breeze Airways Logo
8:30 pm - 10:59 pm
PVD
-
DEN
4h 29mnonstop
Breeze Airways Logo
11:59 pm - 6:00 am
DEN
-
PVD
4h 01mnonstop
$163Breeze Airways
Wed, Jul 1 - Sat, Jul 4
Frontier Logo
10:55 pm - 1:53 pm
LGA
-
DEN
16h 58m
1 stop
Frontier Logo
2:22 pm - 10:00 pm
DEN
-
LGA
5h 38m
1 stop
$186Frontier
Thu, Apr 23 - Wed, Apr 29
Frontier Logo
1:00 pm - 10:24 pm
JFK
-
DEN
11h 24m
1 stop
Frontier Logo
11:54 pm - 11:39 am
DEN
-
JFK
9h 45m
1 stop
$187Frontier
Wed, May 6 - Mon, May 11
Southwest Logo
9:05 pm - 11:40 pm
LGA
-
DEN
4h 35mnonstop
Southwest Logo
1:50 pm - 10:20 pm
DEN
-
LGA
6h 30m
1 stop
$195Southwest
Tue, May 5 - Tue, May 12
Multiple Airlines Logo
8:12 pm - 11:04 pm
JFK
-
DEN
4h 52mnonstop
Multiple Airlines Logo
11:59 pm - 11:50 am
DEN
-
JFK
9h 51m
1 stop
$204Multiple Airlines
Tue, Apr 21 - Tue, Apr 28
Multiple Airlines Logo
5:59 am - 11:04 pm
EWR
-
DEN
19h 05m
1 stop
Multiple Airlines Logo
9:00 pm - 10:24 am
DEN
-
EWR
11h 24m
1 stop
$205Multiple Airlines
Wed, Apr 8 - Mon, Apr 13
United Airlines Logo
7:44 pm - 12:44 am
BDL
-
DEN
7h 00m
1 stop
United Airlines Logo
6:00 pm - 11:53 pm
DEN
-
BDL
3h 53mnonstop
$335United Airlines
Thu, Apr 16 - Mon, Apr 27
United Airlines Logo
3:30 pm - 6:09 pm
BDL
-
DEN
4h 39mnonstop
United Airlines Logo
6:00 am - 2:15 pm
DEN
-
BDL
6h 15m
1 stop
$339United Airlines
Wed, Apr 15 - Wed, Apr 22

Frontier flights from Connecticut to Denver

Our best Frontier deals on Connecticut to Denver flight tickets
Frontier
Apr 23
LGA10:55 pmNew York LaGuardia
16h 58m
1 stop
DEN1:53 pmDenver Intl
Apr 28
DEN2:22 pmDenver Intl
5h 38m
1 stop
LGA10:00 pmNew York LaGuardia
$186
Frontier
Apr 17
LGA10:55 pmNew York LaGuardia
21h 59m
1 stop
DEN6:54 pmDenver Intl
Apr 20
DEN7:54 pmDenver Intl
24h 06m
1 stop
LGA10:00 pmNew York LaGuardia
$187
Frontier
Apr 12
LGA10:00 pmNew York LaGuardia
4h 17m
DEN12:17 amDenver Intl
Apr 18
DEN7:54 pmDenver Intl
24h 06m
1 stop
LGA10:00 pmNew York LaGuardia
$188

JetBlue flights from Connecticut to Denver

Our best JetBlue deals on Connecticut to Denver flight tickets
JetBlue
Jun 9
JFK8:15 pmNew York John F Kennedy Intl
4h 47m
DEN11:02 pmDenver Intl
Jun 13
DEN11:59 pmDenver Intl
3h 51m
JFK5:50 amNew York John F Kennedy Intl
$222
JetBlue
May 27
JFK9:30 amNew York John F Kennedy Intl
4h 31m
DEN12:01 pmDenver Intl
May 30
DEN11:59 pmDenver Intl
3h 45m
JFK5:44 amNew York John F Kennedy Intl
$237
JetBlue
Jun 3
JFK8:15 pmNew York John F Kennedy Intl
4h 47m
DEN11:02 pmDenver Intl
Jun 6
DEN11:59 pmDenver Intl
3h 45m
JFK5:44 amNew York John F Kennedy Intl
$242

momondo Fare Finder

 
Customize your flight search to find flights from Connecticut to Denver 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Connecticut to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Sat 8/15

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 8/22

11:59 pm-6:00 am

Nonstop4h 01m

$158

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 7/1

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 7/11

11:59 pm-6:00 am

Nonstop4h 01m

$162

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 7/1

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 7/4

11:59 pm-6:00 am

Nonstop4h 01m

$163

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 4/23

10:55 pm-1:53 pm

1 stop16h 58m

Denver Intl

Wed 4/29

2:22 pm-10:00 pm

1 stop5h 38m

$186

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 5/6

1:00 pm-10:24 pm

1 stop11h 24m

Denver Intl

Mon 5/11

11:54 pm-11:39 am

1 stop9h 45m

$187

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 5/5

9:05 pm-11:40 pm

Nonstop4h 35m

Denver Intl

Tue 5/12

1:50 pm-10:20 pm

1 stop6h 30m

$195

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Tue 4/21

8:12 pm-11:04 pm

Nonstop4h 52m

Denver Intl

Tue 4/28

11:59 pm-11:50 am

1 stop9h 51m

$204

NewarkDenver

EWR - DEN

EWRDEN

Newark

Wed 4/8

5:59 am-11:04 pm

1 stop19h 05m

Denver Intl

Mon 4/13

9:00 pm-10:24 am

1 stop11h 24m

$205

HartfordDenver

BDL - DEN

BDLDEN

Hartford Bradley Intl

Thu 4/16

7:44 pm-12:44 am

1 stop7h 00m

Denver Intl

Mon 4/27

6:00 pm-11:53 pm

Nonstop3h 53m

$335

HartfordDenver

BDL - DEN

BDLDEN

Hartford Bradley Intl

Wed 4/15

3:30 pm-6:09 pm

Nonstop4h 39m

Denver Intl

Wed 4/22

6:00 am-2:15 pm

1 stop6h 15m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Connecticut to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Connecticut is in September. Flight prices, which tend to average around $439, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in September, then you should wait until May to fly from Connecticut, when ticket prices are also cheap, with an average price of $473.

What is the cheapest Connecticut to Denver Intl flight route?

Fly from Hartford Bradley Intl to Denver Intl for the best Connecticut - Denver Intl flight prices

What cabin class options are available on Connecticut to Denver Intl flights?

There are 4 cabin classes available to choose from on Connecticut to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Connecticut to Denver flights?

You could potentially save up to 44% on your flight if you consider stops on a Connecticut to Denver flight.

Cheap Connecticut to Denver flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Denver

Best Price Found

$274

Fastest flight time

4h 10m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Connecticut in the past 72 hours is $274. The best round-trip flight deal from Connecticut to Denver found on momondo in the last 72 hours is $415.
The fastest flight from Connecticut to Denver takes 4h 10m
Direct flights go from Connecticut to Denver every day.
There is 1 airport in Denver. From Connecticut there are direct flights to Denver Intl (DEN).
Search flight deals

  • When did momondo last update prices for flights from Connecticut to Denver Intl Airport?

    Prices for flights from Connecticut to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Connecticut to Denver Intl Airport?

  • How old do you have to be to fly from Connecticut to Denver Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents required for your trip to Denver Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Denver Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Connecticut to Denver?

Best airlines flying from Connecticut to Denver

Compare and see reviews for airlines that fly from Connecticut to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $112Free CancellationRating
5.7
3,020 reviews
Search Frontier flights
JetBluePriceFrom $138Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
DeltaPriceFrom $158Free CancellationRating
7.9
8,318 reviews
Search Delta flights
American AirlinesPriceFrom $202Free CancellationRating
7.1
11,486 reviews
Search American Airlines flights
United AirlinesPriceFrom $299Free CancellationRating
7.4
9,463 reviews
Search United Airlines flights
SouthwestPriceFrom $317Free CancellationRating
8.0
4,324 reviews
Search Southwest flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Longmont
Boulder
Greeley
Cripple Creek
Keystone
Lakewood
Westminster
Thornton
Frisco
Winter Park
Grand Lake
Centennial
Englewood
Copper Mountain

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Denver?

Finding the right flight to Denver from Connecticut is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Denver quick and easy, saving you time and money.

Can I find flights from Connecticut to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Connecticut with this policy.

How can momondo help me find flights from Connecticut to Denver?

Once you have performed a search for Connecticut to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to Denver right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denver trip

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Wed 4/22
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