$59+ Cheap flights from Connecticut to Colorado
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DEN
Feb 6 — Feb 131
1 adult, Economy
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Find cheap flights from Connecticut to Colorado with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Connecticut to Colorado
Keep the following information in mind while searching for Connecticut to Colorado flight deals. Data was last updated January 7, 2026.
Round-trip from | $151 (Priceline) |
|---|---|
One-way from | $59 (WAYA) |
Popular in | December |
Cheapest in | September |
Average price | $448 |
Good round-trip deal | $406 or less |
Good one-way deal | $263 or less |
Find flight deals from Connecticut to Colorado
Cheapest flights from Connecticut to ColoradoExplore the most affordable flight options available from Connecticut to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.
Explore the most affordable flight options available from Connecticut to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.
This Frontier deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/288:26 pmLGA - DEN
1 stop12h 36mFrontier
Sat 4/42:42 pmDEN - LGA
1 stop6h 32mFrontier
Deal found 1/7![Frontier logo]()
$150
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/216:30 amLGA - DEN
2 stops13h 23mMultiple Airlines
Tue 2/37:30 amDEN - LGA
1 stop11h 59mMultiple Airlines
Deal found 1/6![Multiple Airlines logo]()
$151
This Priceline deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:10 amJFK - DEN
1 stop8h 09mMultiple Airlines
Thu 2/511:35 amDEN - JFK
Nonstop3h 51mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/308:54 amLGA - DEN
1 stop11h 43mMultiple Airlines
Sun 2/15:01 pmDEN - LGA
2 stops21h 58mMultiple Airlines
Deal found 1/6![Multiple Airlines logo]()
$152
This Super.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/111:00 pmJFK - DEN
Nonstop4h 33mFrontier
Tue 1/139:50 amDEN - JFK
Nonstop3h 35mFrontier
Deal found 1/7![Frontier logo]()
$152
This Frontier deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1210:55 pmLGA - DEN
Nonstop4h 28mFrontier
Wed 1/287:30 amDEN - LGA
1 stop11h 59mFrontier
Deal found 1/6![Frontier logo]()
$153
This Trip.com deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/46:10 amJFK - DEN
1 stop8h 09mMultiple Airlines
Wed 2/1111:35 amDEN - JFK
Nonstop3h 46mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$153
This Travelocity deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/410:55 pmLGA - DEN
Nonstop4h 28mFrontier
Wed 4/86:30 amDEN - LGA
1 stop12h 38mFrontier
Deal found 1/6![Frontier logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/510:02 amJFK - DEN
1 stop12h 36mFrontier
Wed 2/1112:59 amDEN - JFK
1 stop8h 59mFrontier
Deal found 1/5![Frontier logo]()
$154
This Trip.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/175:56 pmLGA - DEN
Nonstop4h 42mFrontier
Sat 1/241:28 pmDEN - LGA
1 stop20h 01mFrontier
Deal found 1/6![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/208:04 amJFK - DEN
Nonstop4h 41mJetBlue
Tue 2/1011:35 amDEN - JFK
Nonstop3h 46mJetBlue
Deal found 1/6![JetBlue logo]()
$155
This Southwest deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/44:55 pmLGA - DEN
1 stop6h 45mSouthwest
Wed 2/118:15 amDEN - LGA
Nonstop3h 40mSouthwest
Deal found 1/7![Southwest logo]()
$156
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
Use the filters below to find and compare flights from Connecticut to Colorado that are best for you.
Fly from
Connecticut
Fly to
Colorado
Route
Depart
Return
Price
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 2/10
9:15 am-3:50 pm
1 stop8h 35m
Denver Intl
Mon 3/9
6:10 am-11:50 am
Nonstop3h 40m
$156
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Thu 1/29
8:00 am-10:57 am
Nonstop4h 57m
Denver Intl
Thu 2/5
12:07 pm-6:00 pm
Nonstop3h 53m
$157
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Wed 2/4
7:59 am-10:41 am
Nonstop4h 42m
Denver Intl
Mon 2/9
11:35 am-5:21 pm
Nonstop3h 46m
$158
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Mon 1/26
8:04 am-10:45 am
Nonstop4h 41m
Denver Intl
Tue 2/3
11:35 am-5:26 pm
Nonstop3h 51m
$158
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sun 1/18
6:29 pm-9:07 pm
Nonstop4h 38m
Denver Intl
Thu 1/22
8:10 am-1:57 pm
Nonstop3h 47m
$163
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Tue 2/24
7:15 am-10:00 am
Nonstop4h 45m
Denver Intl
Tue 3/3
5:05 pm-10:40 pm
Nonstop3h 35m
$169
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Sun 1/25
7:55 pm-10:46 pm
Nonstop4h 51m
Denver Intl
Wed 2/4
6:41 am-12:30 pm
Nonstop3h 49m
$172
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Sun 1/25
8:04 am-10:45 am
Nonstop4h 41m
Denver Intl
Wed 1/28
11:35 am-5:26 pm
Nonstop3h 51m
$173
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Thu 3/5
6:45 am-11:20 am
1 stop6h 35m
Denver Intl
Mon 3/9
6:10 am-11:50 am
Nonstop3h 40m
$175
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Wed 3/25
6:30 pm-12:09 am
1 stop7h 39m
Denver Intl
Tue 3/31
7:30 am-1:16 pm
Nonstop3h 46m
$177
Showing 1-10 of 60 results
Best time to book a flight from Connecticut to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Connecticut with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Connecticut to Colorado
What is the cheapest month to book a flight from Connecticut to Colorado?
Currently, October is the cheapest month in which you can book a flight from Connecticut to Colorado (average of $216). Flying from Connecticut to Colorado in April is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from CT to CO?
Find hourly flight availability from Connecticut to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 7, 2026.
It’s typically best to fly out from Connecticut to Colorado at noon. Doing so could potentially save you 24% on the flight price compared to flying in the evening, which is usually more expensive.
Weekly flight availability from Connecticut to Colorado
Explore weekly flight availability from Connecticut to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 7, 2026.
The most flights from USCT to USCO are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated January 7, 2026.
Read through reviews of airlines operating flights from Connecticut to Colorado, such as Southwest, Delta, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Food
7.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Connecticut to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Connecticut to Colorado
Discover the top 6 airlines that operate flights from Connecticut to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$112 | Average$272 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$517 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$444 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$269 | Average$380 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$288 | Average$553 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$335 | Average$465 | FlexibilityNo cancel fee | On-time63% |