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Cheap flights from Connecticut to Denver from $81

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 8/29. 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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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
$173Breeze Airways
Wed, Aug 26 - Wed, Sep 2
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
$177Breeze Airways
Wed, Aug 26 - Sat, Aug 29
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
$183Breeze Airways
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
6:15 am - 2:29 pm
PVD
-
DEN
10h 14m
1 stop
Multiple Airlines Logo
11:59 pm - 6:00 am
DEN
-
PVD
4h 01mnonstop
$188Multiple Airlines
Wed, Aug 26 - Sat, Aug 29
Multiple Airlines Logo
6:15 am - 2:29 pm
PVD
-
DEN
10h 14m
1 stop
Multiple Airlines Logo
11:59 pm - 6:00 am
DEN
-
PVD
4h 01mnonstop
$210Multiple Airlines
Wed, Aug 19 - Sat, Aug 22
Frontier Logo
6:29 am - 10:24 pm
LGA
-
DEN
17h 55m
1 stop
Frontier Logo
10:00 am - 8:56 pm
DEN
-
LGA
8h 56m
1 stop
$245Frontier
Sat, May 30 - Wed, Jun 3
Frontier Logo
4:45 pm - 11:58 pm
LGA
-
DEN
9h 13m
1 stop
Frontier Logo
6:30 am - 5:32 pm
DEN
-
LGA
9h 02m
1 stop
$246Frontier
Mon, Aug 10 - Sat, Aug 15
JetBlue Logo
9:30 am - 12:08 pm
JFK
-
DEN
4h 38mnonstop
JetBlue Logo
11:41 pm - 5:30 am
DEN
-
JFK
3h 49mnonstop
$252JetBlue
Wed, Jun 3 - Sat, Jun 6
JetBlue Logo
10:32 am - 1:13 pm
JFK
-
DEN
4h 41mnonstop
JetBlue Logo
11:59 pm - 5:50 am
DEN
-
JFK
3h 51mnonstop
$253JetBlue
Tue, Jun 30 - Tue, Jul 7
Delta Logo
7:55 pm - 10:40 pm
JFK
-
DEN
4h 45mnonstop
Delta Logo
12:35 pm - 6:45 pm
DEN
-
JFK
4h 10mnonstop
$257Delta
Thu, May 28 - Wed, Jun 3

JetBlue flights from Connecticut to Denver

Our best JetBlue deals on Connecticut to Denver flight tickets
JetBlue
Jun 3
JFK9:30 amNew York John F Kennedy Intl
4h 38m
DEN12:08 pmDenver Intl
Jun 6
DEN11:41 pmDenver Intl
3h 49m
JFK5:30 amNew York John F Kennedy Intl
$252
JetBlue
Jun 30
JFK10:32 amNew York John F Kennedy Intl
4h 41m
DEN1:13 pmDenver Intl
Jul 7
DEN11:59 pmDenver Intl
3h 51m
JFK5:50 amNew York John F Kennedy Intl
$253
JetBlue
Jun 4
JFK7:50 pmNew York John F Kennedy Intl
4h 48m
DEN10:38 pmDenver Intl
Jun 13
DEN11:59 pmDenver Intl
3h 55m
JFK5:54 amNew York John F Kennedy Intl
$255

Southwest flights from Connecticut to Denver

Our best Southwest deals on Connecticut to Denver flight tickets
Southwest
Aug 11
LGA8:55 pmNew York LaGuardia
4h 15m
DEN11:10 pmDenver Intl
Aug 15
DEN7:50 amDenver Intl
9h 25m
1 stop
LGA7:15 pmNew York LaGuardia
$273
Southwest
Jun 23
LGA8:55 pmNew York LaGuardia
4h 30m
DEN11:25 pmDenver Intl
Jun 27
DEN5:15 amDenver Intl
9h 45m
1 stop
LGA5:00 pmNew York LaGuardia
$283
Southwest
May 23
LGA5:10 pmNew York LaGuardia
7h 25m
1 stop
DEN10:35 pmDenver Intl
May 29
DEN5:10 pmDenver Intl
3h 40m
LGA10:50 pmNew York LaGuardia
$287

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 May 14, 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

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 8/26

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Wed 9/2

11:59 pm-6:00 am

Nonstop4h 01m

$173

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 8/26

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 8/29

11:59 pm-6:00 am

Nonstop4h 01m

$177

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Sat 8/22

8:30 pm-10:59 pm

Nonstop4h 29m

Denver Intl

Sat 8/29

11:59 pm-6:00 am

Nonstop4h 01m

$183

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 8/26

6:15 am-2:29 pm

1 stop10h 14m

Denver Intl

Sat 8/29

11:59 pm-6:00 am

Nonstop4h 01m

$188

ProvidenceDenver

PVD - DEN

PVDDEN

Providence-TFGreen

Wed 8/19

6:15 am-2:29 pm

1 stop10h 14m

Denver Intl

Sat 8/22

11:59 pm-6:00 am

Nonstop4h 01m

$210

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Sat 5/30

6:29 am-10:24 pm

1 stop17h 55m

Denver Intl

Wed 6/3

10:00 am-8:56 pm

1 stop8h 56m

$245

New YorkDenver

LGA - DEN

LGADEN

New York LaGuardia

Mon 8/10

4:45 pm-11:58 pm

1 stop9h 13m

Denver Intl

Sat 8/15

6:30 am-5:32 pm

1 stop9h 02m

$246
Quickest round-trip

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Wed 6/3

9:30 am-12:08 pm

Nonstop4h 38m

Denver Intl

Sat 6/6

11:41 pm-5:30 am

Nonstop3h 49m

$252

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Tue 6/30

10:32 am-1:13 pm

Nonstop4h 41m

Denver Intl

Tue 7/7

11:59 pm-5:50 am

Nonstop3h 51m

$253

New YorkDenver

JFK - DEN

JFKDEN

New York John F Kennedy Intl

Thu 5/28

7:55 pm-10:40 pm

Nonstop4h 45m

Denver Intl

Wed 6/3

12:35 pm-6:45 pm

Nonstop4h 10m

$257

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 November. Flight prices, which tend to average around $89, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in November, then you should wait until July to fly from Connecticut, when ticket prices are also cheap, with an average price of $122.

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

Can stopping save me money on Connecticut to Denver flights?

No. A direct flight is the cheapest option for a flight between Connecticut to Denver.

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

$285

Fastest flight time

4h 08m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Connecticut in the past 72 hours is $285. The best round-trip flight deal from Connecticut to Denver found on momondo in the last 72 hours is $500.
The fastest flight from Connecticut to Denver takes 4h 08m
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

Frequently asked questions about flying from Connecticut to Denver

  • 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
5.6
2,953 reviews
Search Frontier flights
JetBluePriceFrom $133Free CancellationRating
7.1
2,975 reviews
Search JetBlue flights
DeltaPriceFrom $169Free CancellationRating
7.9
8,455 reviews
Search Delta flights
American AirlinesPriceFrom $216Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
9,712 reviews
Search United Airlines flights
SouthwestPriceFrom $307Free CancellationRating
8.0
4,299 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
Boulder
Longmont
Greeley
Keystone
Lakewood
Westminster
Cripple Creek
Thornton
Frisco
Centennial
Englewood
Winter Park
Grand Lake
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

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.
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