Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Connecticut to Denver from $74

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 3/4. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Connecticut to Denver

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
$142Breeze Airways
Sat, Jun 20 - Sat, Jul 4
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
$152Breeze Airways
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
3:59 pm - 8:50 pm
JFK
-
DEN
6h 51m
1 stop
American Airlines Logo
6:00 am - 3:00 pm
DEN
-
JFK
7h 00m
1 stop
$168American Airlines
Sat, Feb 28 - Wed, Mar 4
Frontier Logo
8:44 pm - 7:39 am
LGA
-
DEN
12h 55m
1 stop
Frontier Logo
6:20 pm - 11:29 am
DEN
-
LGA
15h 09m
1 stop
$168Frontier
Thu, Feb 19 - Wed, Feb 25
Frontier Logo
6:00 am - 12:38 pm
JFK
-
DEN
8h 38m
1 stop
Frontier Logo
6:20 pm - 10:03 am
DEN
-
JFK
13h 43m
1 stop
$169Frontier
Sat, Feb 21 - Wed, Feb 25
United Airlines Logo
7:29 pm - 12:30 am
LGA
-
DEN
7h 01m
1 stop
United Airlines Logo
11:41 am - 5:24 pm
DEN
-
LGA
3h 43mnonstop
$169United Airlines
Sat, Feb 21 - Wed, Feb 25
Multiple Airlines Logo
8:45 pm - 8:26 am
LGA
-
DEN
13h 41m
1 stop
Multiple Airlines Logo
11:59 pm - 4:29 pm
DEN
-
LGA
14h 30m
1 stop
$170Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
United Airlines Logo
10:25 am - 2:48 pm
LGA
-
DEN
6h 23m
1 stop
United Airlines Logo
2:10 pm - 7:53 pm
DEN
-
LGA
3h 43mnonstop
$171United Airlines
Tue, Mar 3 - Wed, Mar 4
Multiple Airlines Logo
6:30 am - 8:06 pm
LGA
-
DEN
15h 36m
2 stops
Multiple Airlines Logo
8:17 am - 9:05 pm
DEN
-
LGA
10h 48m
1 stop
$172Multiple Airlines
Sat, Mar 7 - Wed, Mar 11
American Airlines Logo
4:08 pm - 9:36 pm
PVD
-
DEN
7h 28m
1 stop
American Airlines Logo
11:59 pm - 8:11 am
DEN
-
PVD
6h 12m
1 stop
$276American Airlines
Sat, Feb 28 - Sat, Mar 7

JetBlue flights from Connecticut to Denver

Our best JetBlue deals on Connecticut to Denver flight tickets
JetBlue
Feb 20
JFK8:17 pmNew York John F Kennedy Intl
4h 42m
DEN10:59 pmDenver Intl
Feb 25
DEN12:14 pmDenver Intl
3h 46m
JFK6:00 pmNew York John F Kennedy Intl
$174
JetBlue
Feb 21
JFK8:17 pmNew York John F Kennedy Intl
4h 42m
DEN10:59 pmDenver Intl
Feb 25
DEN11:59 pmDenver Intl
3h 40m
JFK5:39 amNew York John F Kennedy Intl
$175
JetBlue
Mar 13
JFK8:19 pmNew York John F Kennedy Intl
4h 40m
DEN10:59 pmDenver Intl
Mar 17
DEN11:59 pmDenver Intl
3h 40m
JFK5:39 amNew York John F Kennedy Intl
$176

United Airlines flights from Connecticut to Denver

Our best United Airlines deals on Connecticut to Denver flight tickets
United Airlines
Feb 21
LGA7:29 pmNew York LaGuardia
7h 01m
1 stop
DEN12:30 amDenver Intl
Feb 25
DEN11:41 amDenver Intl
3h 43m
LGA5:24 pmNew York LaGuardia
$169
United Airlines
Mar 3
LGA10:25 amNew York LaGuardia
6h 23m
1 stop
DEN2:48 pmDenver Intl
Mar 4
DEN2:10 pmDenver Intl
3h 43m
LGA7:53 pmNew York LaGuardia
$171
United Airlines
Feb 18
LGA4:55 pmNew York LaGuardia
4h 40m
DEN7:35 pmDenver Intl
Feb 25
DEN7:45 amDenver Intl
5h 34m
1 stop
LGA3:19 pmNew York LaGuardia
$179

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 February 2, 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

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Sat 6/20

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 7/4

11:59 pm-6:00 am

Nonstop4h 01m

$142

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Sat 7/11

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 7/18

11:59 pm-6:00 am

Nonstop4h 01m

$152

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Sat 2/28

3:59 pm-8:50 pm

1 stop6h 51m

Denver Intl

Wed 3/4

6:00 am-3:00 pm

1 stop7h 00m

$168

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Thu 2/19

8:44 pm-7:39 am

1 stop12h 55m

Denver Intl

Wed 2/25

6:20 pm-11:29 am

1 stop15h 09m

$168

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Sat 2/21

6:00 am-12:38 pm

1 stop8h 38m

Denver Intl

Wed 2/25

6:20 pm-10:03 am

1 stop13h 43m

$169

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 2/21

7:29 pm-12:30 am

1 stop7h 01m

Denver Intl

Wed 2/25

11:41 am-5:24 pm

Nonstop3h 43m

$169

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Fri 3/6

8:45 pm-8:26 am

1 stop13h 41m

Denver Intl

Sun 3/8

11:59 pm-4:29 pm

1 stop14h 30m

$170

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Tue 3/3

10:25 am-2:48 pm

1 stop6h 23m

Denver Intl

Wed 3/4

2:10 pm-7:53 pm

Nonstop3h 43m

$171

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 3/7

6:30 am-8:06 pm

2 stops15h 36m

Denver Intl

Wed 3/11

8:17 am-9:05 pm

1 stop10h 48m

$172

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Sat 2/28

4:08 pm-9:36 pm

1 stop7h 28m

Denver Intl

Sat 3/7

11:59 pm-8:11 am

1 stop6h 12m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $449, 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 January to fly from Connecticut, when ticket prices are also cheap, with an average price of $471.

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 58% 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

$251

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 $251. The best round-trip flight deal from Connecticut to Denver found on momondo in the last 72 hours is $444.
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 $113Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
JetBluePriceFrom $138Free CancellationRating
7.2
2,892 reviews
Search JetBlue flights
DeltaPriceFrom $186Free CancellationRating
7.9
8,132 reviews
Search Delta flights
American AirlinesPriceFrom $196Free CancellationRating
7.2
11,212 reviews
Search American Airlines flights
United AirlinesPriceFrom $304Free CancellationRating
7.4
9,231 reviews
Search United Airlines flights
SouthwestPriceFrom $334Free CancellationRating
8.0
4,271 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
Cripple Creek
Boulder
Keystone
Greeley
Lakewood
Westminster
Thornton
Frisco
Copper Mountain
Winter Park
Centennial
Englewood
Grand Lake

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 3/4
Wed 3/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States