$58+ Cheap flights from Connecticut to Denver (DEN)
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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DEN
mar 4 — mar 111
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Connecticut to Denver 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Connecticut to DenverExplore the most affordable flight options available from Connecticut to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 2, 2026.
Explore the most affordable flight options available from Connecticut to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 2, 2026.
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 6/208:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
sáb 7/411:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$142
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
sáb 7/1811:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$152
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/283:59 pm
JFK
- DEN
1 stop6h 51m
American Airlines
qua 3/46:00 am
DEN
- JFK
1 stop7h 00m
American Airlines
Deal found 1/31![American Airlines logo]()
$168
This Frontier deal was found by Cheapflights users on 2/1. 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.
qui 2/198:44 pm
LGA
- DEN
1 stop12h 55m
Frontier
qua 2/256:20 pm
DEN
- LGA
1 stop15h 09m
Frontier
Deal found 2/1![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 2/1. 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.
sáb 2/216:00 am
JFK
- DEN
1 stop8h 38m
Frontier
qua 2/256:20 pm
DEN
- JFK
1 stop13h 43m
Frontier
Deal found 2/1![Frontier logo]()
$169
This Frontier deal was found by Cheapflights users on 2/1. 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.
qui 2/198:44 pm
LGA
- DEN
1 stop12h 55m
Frontier
ter 3/311:59 pm
DEN
- LGA
1 stop9h 30m
Frontier
Deal found 2/1![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
sáb 3/710:00 am
JFK
- DEN
1 stop9h 00m
Frontier
qua 3/116:01 pm
DEN
- JFK
2 stops29h 12m
Frontier
Deal found 1/30![Frontier logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
sex 3/68:45 pm
LGA
- DEN
1 stop13h 41m
Multiple Airlines
dom 3/811:59 pm
DEN
- LGA
1 stop14h 30m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
seg 3/26:00 am
JFK
- DEN
2 stops14h 05m
Frontier
ter 3/312:59 am
DEN
- JFK
1 stop8h 59m
Frontier
Deal found 1/31![Frontier logo]()
$171
This United Airlines deal was found by Cheapflights users on 1/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/33:20 pm
LGA
- DEN
1 stop6h 28m
United Airlines
qua 3/42:10 pm
DEN
- LGA
Nonstop3h 43m
United Airlines
Deal found 1/31![United Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qui 2/191:00 pm
JFK
- DEN
1 stop20h 39m
Frontier
ter 2/2412:59 am
DEN
- JFK
1 stop8h 59m
Frontier
Deal found 1/31![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
sáb 3/73:14 pm
LGA
- DEN
1 stop9h 30m
Multiple Airlines
qui 3/126:00 am
DEN
- LGA
1 stop7h 43m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$172
Best flights from Connecticut to DenverDiscover carefully curated flight deals from Connecticut to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 2, 2026.
Discover carefully curated flight deals from Connecticut to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 2, 2026.
This JetBlue deal was found by Cheapflights users on 2/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/248:13 pm
JFK
- DEN
Nonstop4h 46m
JetBlue
qui 2/2612:14 pm
DEN
- JFK
Nonstop3h 46m
JetBlue
Deal found 2/1![JetBlue logo]()
$177
This Southwest deal was found by Cheapflights users on 1/31. 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.
ter 3/318:35 pm
LGA
- DEN
Nonstop4h 30m
Southwest
dom 4/56:10 am
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 1/31![Southwest logo]()
$177
This Breeze Airways deal was found by Cheapflights users on 1/31. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 6/278:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
sáb 7/411:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 1/31![Breeze Airways logo]()
$178
This Delta deal was found by Cheapflights users on 1/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/44:40 pm
JFK
- DEN
1 stop9h 43m
Delta
qua 3/1112:51 pm
DEN
- JFK
Nonstop3h 54m
Delta
Deal found 1/30![Delta logo]()
$183
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 2/257:15 am
LGA
- DEN
Nonstop4h 40m
United Airlines
sáb 2/286:00 am
DEN
- LGA
1 stop6h 14m
United Airlines
Deal found 2/1![United Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/117:30 am
EWR
- DEN
1 stop11h 50m
Alaska Airlines
ter 3/1711:38 am
DEN
- EWR
2 stops17h 21m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
dom 3/18:05 am
PVD
- DEN
2 stops25h 34m
Multiple Airlines
sex 3/612:30 pm
DEN
- PVD
1 stop7h 34m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$319
This JetBlue deal was found by Cheapflights users on 1/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 2/238:17 pm
JFK
- DEN
Nonstop4h 42m
JetBlue
ter 2/2411:59 pm
DEN
- JFK
Nonstop3h 40m
JetBlue
Deal found 1/30![JetBlue logo]()
$182
This Sun Country Air deal was found by Cheapflights users on 2/1. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 6/266:51 pm
BDL
- DEN
1 stop23h 18m
Sun Country Air
dom 6/287:13 pm
DEN
- BDL
1 stop13h 34m
Sun Country Air
Deal found 2/1![Sun Country Air logo]()
$365
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/197:59 am
JFK
- DEN
Nonstop4h 54m
Delta
qui 2/266:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 1/31![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 2/257:59 am
JFK
- DEN
Nonstop4h 54m
Delta
sáb 2/286:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 2/1![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/227:59 am
JFK
- DEN
Nonstop4h 54m
Delta
ter 3/312:12 pm
DEN
- JFK
Nonstop3h 58m
Delta
Deal found 2/1![Delta logo]()
$187
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/277:30 pm
JFK
- DEN
Nonstop4h 51m
Delta
qua 3/46:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 2/1![Delta logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 3/47:20 pm
EWR
- DEN
Nonstop4h 36m
United Airlines
sáb 3/74:02 pm
DEN
- EWR
Nonstop3h 43m
United Airlines
Deal found 2/1![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 2/227:59 am
JFK
- DEN
Nonstop4h 54m
Delta
qua 2/256:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 2/1![Delta logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 5/89:24 pm
EWR
- DEN
Nonstop4h 35m
United Airlines
seg 5/1111:59 pm
DEN
- EWR
Nonstop3h 52m
United Airlines
Deal found 2/1![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/197:30 pm
JFK
- DEN
Nonstop4h 51m
Delta
qua 2/2512:12 pm
DEN
- JFK
Nonstop3h 58m
Delta
Deal found 2/1![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 2/1. 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.
sex 3/204:50 pm
PVD
- DEN
1 stop9h 35m
Southwest
seg 3/235:25 am
DEN
- PVD
1 stop7h 25m
Southwest
Deal found 2/1![Southwest logo]()
$325
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/288:55 pm
EWR
- DEN
Nonstop4h 41m
United Airlines
qui 3/511:40 am
DEN
- EWR
Nonstop3h 43m
United Airlines
Deal found 2/1![United Airlines logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 5/65:33 pm
EWR
- DEN
1 stop19h 17m
Alaska Airlines
sáb 5/91:02 pm
DEN
- EWR
2 stops15h 37m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/217:30 pm
JFK
- DEN
Nonstop4h 51m
Delta
ter 3/36:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 2/1![Delta logo]()
$187
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/196:00 am
PVD
- DEN
1 stop18h 59m
JetBlue
ter 3/2411:59 pm
DEN
- PVD
1 stop21h 33m
JetBlue
Deal found 2/1![JetBlue logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
dom 3/18:44 pm
HVN
- DEN
1 stop13h 11m
Multiple Airlines
dom 3/83:52 pm
DEN
- HVN
1 stop17h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 2/277:20 pm
EWR
- DEN
Nonstop4h 36m
United Airlines
qua 3/47:50 am
DEN
- EWR
Nonstop3h 39m
United Airlines
Deal found 2/1![United Airlines logo]()
$269
This Southwest deal was found by Cheapflights users on 1/30. 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.
sex 4/312:55 pm
PVD
- DEN
1 stop9h 05m
Southwest
qua 4/88:40 am
DEN
- PVD
2 stops7h 05m
Southwest
Deal found 1/30![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 2/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/217:30 pm
JFK
- DEN
Nonstop4h 51m
Delta
qua 2/256:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 2/1![Delta logo]()
$187
This Sun Country Air deal was found by Cheapflights users on 1/31. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 7/511:46 am
BDL
- DEN
1 stop7h 43m
Sun Country Air
qui 7/97:00 pm
DEN
- BDL
1 stop13h 42m
Sun Country Air
Deal found 1/31![Sun Country Air logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 1/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/27:59 pm
EWR
- DEN
2 stops23h 21m
Alaska Airlines
dom 3/87:00 am
DEN
- EWR
1 stop9h 28m
Alaska Airlines
Deal found 1/31![Alaska Airlines logo]()
$350
This United Airlines deal was found by Cheapflights users on 2/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/267:20 pm
EWR
- DEN
Nonstop4h 36m
United Airlines
ter 3/311:44 am
DEN
- EWR
Nonstop3h 38m
United Airlines
Deal found 2/1![United Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/177:10 pm
JFK
- DEN
Nonstop4h 36m
Delta
qui 3/1911:55 pm
DEN
- JFK
Nonstop3h 45m
Delta
Deal found 1/31![Delta logo]()
$187
Last-minute flights from Connecticut to DenverDiscover last-minute flight deals from Connecticut to Denver. Data last updated fevereiro 2, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Denver. Data last updated fevereiro 2, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/1. 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.
qui 2/198:44 pm
LGA
- DEN
1 stop12h 55m
Frontier
qua 2/256:20 pm
DEN
- LGA
1 stop15h 09m
Frontier
Deal found 2/1![Frontier logo]()
$168
This Frontier deal was found by Cheapflights users on 2/1. 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.
qui 2/198:44 pm
LGA
- DEN
1 stop12h 55m
Frontier
ter 3/311:59 pm
DEN
- LGA
1 stop9h 30m
Frontier
Deal found 2/1![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qui 2/198:44 pm
LGA
- DEN
1 stop12h 55m
Multiple Airlines
seg 2/239:06 pm
DEN
- LGA
1 stop14h 54m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
qui 2/1910:00 pm
LGA
- DEN
2 stops35h 02m
Multiple Airlines
qua 2/252:15 pm
DEN
- LGA
1 stop6h 51m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qui 2/191:00 pm
JFK
- DEN
1 stop20h 39m
Frontier
ter 2/2412:59 am
DEN
- JFK
1 stop8h 59m
Frontier
Deal found 1/31![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
sex 2/2010:00 pm
LGA
- DEN
1 stop11h 53m
Frontier
qua 2/258:00 pm
DEN
- LGA
2 stops17h 59m
Frontier
Deal found 1/30![Frontier logo]()
$174
This Super.com deal was found by Cheapflights users on 2/1. 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.
sex 2/208:17 pm
JFK
- DEN
Nonstop4h 42m
JetBlue
qua 2/2512:14 pm
DEN
- JFK
Nonstop3h 46m
JetBlue
Deal found 2/1![JetBlue logo]()
$174
This Frontier deal was found by Cheapflights users on 2/1. 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.
sáb 2/216:00 am
JFK
- DEN
1 stop8h 38m
Frontier
qua 2/256:20 pm
DEN
- JFK
1 stop13h 43m
Frontier
Deal found 2/1![Frontier logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
seg 2/238:59 pm
LGA
- DEN
1 stop12h 03m
Multiple Airlines
dom 3/111:05 am
DEN
- LGA
1 stop6h 53m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qua 2/258:59 pm
LGA
- DEN
1 stop12h 03m
Multiple Airlines
qua 3/42:15 pm
DEN
- LGA
1 stop6h 51m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$173
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/267:59 am
JFK
- DEN
Nonstop4h 54m
Delta
ter 3/36:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 1/31![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 1/31. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 2/283:59 pm
JFK
- DEN
1 stop6h 51m
American Airlines
qua 3/46:00 am
DEN
- JFK
1 stop7h 00m
American Airlines
Deal found 1/31![American Airlines logo]()
$168
One-way flights from Connecticut to DenverSearch for one-way flight options from Connecticut to Denver. Find affordable one-way fares based on user searches. Data last updated fevereiro 2, 2026.
Search for one-way flight options from Connecticut to Denver. Find affordable one-way fares based on user searches. Data last updated fevereiro 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qua 7/298:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 1/31![Breeze Airways logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
sáb 7/48:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
qua 7/18:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$69
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 6/208:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$71
This Frontier deal was found by Cheapflights users on 2/1. 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.
qua 3/410:19 am
BDL
- DEN
1 stop9h 16m
Frontier
Deal found 2/1![Frontier logo]()
$74
This Trip.com deal was found by Cheapflights users on 1/31. 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.
seg 3/98:08 pm
BDL
- DEN
1 stop14h 12m
Frontier
Deal found 1/31![Frontier logo]()
$75
This Expedia deal was found by Cheapflights users on 1/31. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 2/249:49 am
BDL
- DEN
1 stop15h 10m
Frontier
Deal found 1/31![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb 7/258:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 2/1![Breeze Airways logo]()
$81
This Frontier deal was found by Cheapflights users on 2/2. 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.
qui 2/262:27 pm
BDL
- DEN
1 stop9h 14m
Frontier
Deal found 2/2![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
qua 4/2910:55 pm
LGA
- DEN
1 stop21h 59m
Frontier
Deal found 2/1![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
seg 2/231:00 pm
JFK
- DEN
1 stop24h 56m
Frontier
Deal found 2/1![Frontier logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 1/31. 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.
qua 4/158:48 pm
LGA
- DEN
1 stop26h 04m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$85
Find flight deals from Connecticut to Denver
Keep the following information in mind while searching for Connecticut to Denver flight deals. Data was last updated fevereiro 2, 2026.
Round-trip from | $142 (CheapOair) |
|---|---|
One-way from | $58 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $511 |
Good round-trip deal | $444 or less |
Good one-way deal | $251 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated fevereiro 2, 2026.
Use the filters below to find and compare flights from Connecticut to Denver that are best for you.
Fly from
Connecticut
Fly to
Denver
Route
Depart
Return
Price
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
ter 2/24
8:13 pm-10:59 pm
Nonstop4h 46m
Denver Intl
qui 2/26
12:14 pm-6:00 pm
Nonstop3h 46m
$177
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
ter 3/31
8:35 pm-11:05 pm
Nonstop4h 30m
Denver Intl
dom 4/5
6:10 am-11:50 am
Nonstop3h 40m
$177
ProvidenceDenver
PVD - DEN
PVDDEN
Providence-TFGreen
sáb 6/27
8:30 pm-10:59 pm
Nonstop4h 29m
Denver Intl
sáb 7/4
11:59 pm-6:00 am
Nonstop4h 01m
$178
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
seg 2/23
8:17 pm-10:59 pm
Nonstop4h 42m
Denver Intl
ter 2/24
11:59 pm-5:39 am
Nonstop3h 40m
$182
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
qua 3/4
4:40 pm-12:23 am
1 stop9h 43m
Denver Intl
qua 3/11
12:51 pm-6:45 pm
Nonstop3h 54m
$183
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
qui 2/19
7:59 am-10:53 am
Nonstop4h 54m
Denver Intl
qui 2/26
6:00 am-11:49 am
Nonstop3h 49m
$183
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
qua 2/25
7:15 am-9:55 am
Nonstop4h 40m
Denver Intl
sáb 2/28
6:00 am-2:14 pm
1 stop6h 14m
$187
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
qua 2/25
7:59 am-10:53 am
Nonstop4h 54m
Denver Intl
sáb 2/28
6:00 am-11:49 am
Nonstop3h 49m
$187
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
dom 2/22
7:59 am-10:53 am
Nonstop4h 54m
Denver Intl
ter 3/3
12:12 pm-6:10 pm
Nonstop3h 58m
$187
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
sex 2/27
7:30 pm-10:21 pm
Nonstop4h 51m
Denver Intl
qua 3/4
6:00 am-11:49 am
Nonstop3h 49m
$187
Showing 1-10 of 60 results
Best time to book a flight from Connecticut to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from Connecticut with our price prediction graph.
PVD-DEN
BDL-DEN
LGA-DEN
JFK-DEN
EWR-DEN
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 Denver
USCT-DEN
PVD-DEN
BDL-DEN
LGA-DEN
JFK-DEN
What is the cheapest month to book a flight from Connecticut to Denver?
Currently, October is the cheapest month in which you can book a flight from Connecticut to Denver (average of $216). Flying from Connecticut to Denver in April is currently the most expensive (average of $364). 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 DEN?
Find hourly flight availability from Connecticut to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated fevereiro 2, 2026.
One of the essential ways to save on airfare from Connecticut to Denver is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.
Weekly flight availability from Connecticut to Denver
Explore weekly flight availability from Connecticut to Denver. 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 fevereiro 2, 2026.
The most flights from USCT to DEN are scheduled on a Thursday (3 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (1 on average).
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Connecticut to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Connecticut to Denver
Discover the top 6 airlines that operate flights from Connecticut to Denver. 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 fevereiro 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$113 | Average$256 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$368 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$442 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$196 | Average$482 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$512 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$334 | Average$477 | FlexibilityNo cancel fee | On-time63% |