$118+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — DEN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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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 July 6, 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 July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/811:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sat 7/188:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/2511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/4![Breeze Airways logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 7/228:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/2511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/5![Breeze Airways logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/1511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/158:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/1811:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$248
This Breeze Airways deal was found by Cheapflights users on 7/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/1111:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/158:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/2211:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$257
This Breeze Airways deal was found by Cheapflights users on 7/3. 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.
Wed 7/228:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/2911:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$258
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:15 pm
JFK
- DEN
Nonstop4h 43m
JetBlue
Tue 8/2511:55 pm
DEN
- JFK
Nonstop3h 50m
JetBlue
Deal found 7/1![JetBlue logo]()
$269
This Mytrip deal was found by Cheapflights users on 7/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:55 pm
LGA
- DEN
1 stop9h 35m
Frontier
Tue 8/1110:09 am
DEN
- LGA
1 stop9h 51m
Frontier
Deal found 7/5![Frontier logo]()
$269
This Super.com deal was found by Cheapflights users on 7/4. 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.
Wed 7/294:45 pm
LGA
- DEN
1 stop9h 03m
Frontier
Sat 8/16:30 am
DEN
- LGA
1 stop9h 02m
Frontier
Deal found 7/4![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 7/3. 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.
Wed 8/261:00 pm
JFK
- DEN
1 stop11h 10m
Multiple Airlines
Sat 8/2911:55 pm
DEN
- JFK
Nonstop3h 50m
Multiple Airlines
Deal found 7/3![Multiple Airlines logo]()
$271
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 July 6, 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 July 6, 2026.
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:50 pm
JFK
- DEN
Nonstop4h 54m
Delta
Sat 8/226:40 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 7/5![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:40 am
LGA
- DEN
1 stop7h 55m
Southwest
Sat 8/295:20 pm
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 7/2![Southwest logo]()
$287
This JetBlue deal was found by Cheapflights users on 7/2. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/266:00 am
PVD
- DEN
1 stop9h 11m
JetBlue
Fri 8/282:04 pm
DEN
- PVD
1 stop6h 52m
JetBlue
Deal found 7/2![JetBlue logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/4. 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.
Wed 7/298:59 pm
EWR
- DEN
Nonstop4h 27m
United Airlines
Thu 8/67:10 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 7/4![United Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 8/53:42 pm
HVN
- DEN
1 stop18h 25m
Multiple Airlines
Sat 8/811:59 pm
DEN
- HVN
2 stops40h 16m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$393
This Sun Country Air deal was found by Cheapflights users on 7/4. 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.
Thu 7/2311:32 am
BDL
- DEN
1 stop9h 57m
Sun Country Air
Wed 7/296:20 pm
DEN
- BDL
1 stop14h 37m
Sun Country Air
Deal found 7/4![Sun Country Air logo]()
$465
This Delta deal was found by Cheapflights users on 7/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:50 pm
JFK
- DEN
Nonstop4h 54m
Delta
Sat 8/86:40 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 7/5![Delta logo]()
$277
This JetBlue deal was found by Cheapflights users on 7/1. 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.
Sat 8/228:15 pm
JFK
- DEN
Nonstop4h 43m
JetBlue
Tue 9/12:04 pm
DEN
- JFK
Nonstop4h 00m
JetBlue
Deal found 7/1![JetBlue logo]()
$313
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:05 pm
LGA
- DEN
Nonstop4h 10m
Southwest
Sun 9/67:40 am
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 7/5![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/45:23 pm
PVD
- DEN
1 stop7h 39m
Delta
Sun 9/66:05 am
DEN
- PVD
1 stop8h 04m
Delta
Deal found 7/6![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/4. 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 7/296:30 am
LGA
- DEN
1 stop8h 00m
Southwest
Thu 8/65:15 pm
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 7/4![Southwest logo]()
$327
This JetBlue deal was found by Cheapflights users on 7/4. 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.
Sun 8/236:00 am
PVD
- DEN
1 stop9h 11m
JetBlue
Mon 8/312:04 pm
DEN
- PVD
1 stop6h 52m
JetBlue
Deal found 7/4![JetBlue logo]()
$329
This Delta deal was found by Cheapflights users on 7/4. 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.
Thu 9/35:23 pm
PVD
- DEN
1 stop7h 39m
Delta
Wed 9/93:25 pm
DEN
- PVD
1 stop6h 13m
Delta
Deal found 7/4![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
EWR
- DEN
Nonstop4h 15m
United Airlines
Tue 7/281:41 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 7/2![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 9/45:23 pm
PVD
- DEN
1 stop7h 39m
Delta
Wed 9/96:00 am
DEN
- PVD
1 stop8h 09m
Delta
Deal found 7/3![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
LGA
- DEN
1 stop6h 35m
Southwest
Sat 8/15:40 pm
DEN
- LGA
Nonstop3h 45m
Southwest
Deal found 7/5![Southwest logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:47 pm
HVN
- DEN
1 stop19h 20m
Multiple Airlines
Sun 8/2311:59 pm
DEN
- HVN
2 stops16h 16m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$430
This Southwest deal was found by Cheapflights users on 7/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:55 pm
LGA
- DEN
Nonstop4h 15m
Southwest
Sun 8/236:50 am
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 7/2![Southwest logo]()
$342
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:05 pm
LGA
- DEN
Nonstop4h 46m
Delta
Sat 9/128:00 am
DEN
- LGA
Nonstop3h 43m
Delta
Deal found 7/2![Delta logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 7/5. 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 8/208:36 pm
HVN
- DEN
1 stop12h 57m
Multiple Airlines
Sun 8/2311:59 pm
DEN
- HVN
2 stops16h 16m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:50 pm
BDL
- DEN
1 stop6h 54m
United Airlines
Fri 9/185:50 pm
DEN
- BDL
Nonstop3h 53m
United Airlines
Deal found 7/2![United Airlines logo]()
$462
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:50 pm
JFK
- DEN
Nonstop4h 54m
Delta
Thu 8/276:40 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 7/2![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/3. 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 9/27:25 am
LGA
- DEN
2 stops7h 55m
Southwest
Sun 9/612:40 pm
DEN
- LGA
2 stops7h 40m
Southwest
Deal found 7/3![Southwest logo]()
$352
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Fri 7/316:55 pm
HVN
- DEN
1 stop21h 24m
Multiple Airlines
Sun 8/211:46 pm
DEN
- HVN
2 stops16h 29m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sun 9/278:00 am
BDL
- DEN
Nonstop4h 20m
United Airlines
Wed 9/305:41 pm
DEN
- BDL
Nonstop3h 53m
United Airlines
Deal found 7/1![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/1. 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.
Fri 9/47:50 pm
JFK
- DEN
Nonstop4h 54m
Delta
Sun 9/66:40 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 7/1![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/3. 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.
Thu 8/277:25 am
LGA
- DEN
2 stops8h 20m
Southwest
Sat 8/295:45 am
DEN
- LGA
2 stops10h 30m
Southwest
Deal found 7/3![Southwest logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 7/223:42 pm
HVN
- DEN
1 stop9h 18m
Multiple Airlines
Thu 7/309:58 am
DEN
- HVN
2 stops30h 17m
Multiple Airlines
Deal found 7/5![Multiple Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 9/283:35 pm
BDL
- DEN
Nonstop4h 20m
United Airlines
Wed 9/305:41 pm
DEN
- BDL
Nonstop3h 53m
United Airlines
Deal found 7/1![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 7/3. 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.
Fri 8/287:50 pm
JFK
- DEN
Nonstop4h 54m
Delta
Mon 8/316:40 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 7/3![Delta logo]()
$317
Last-minute flights from Connecticut to DenverDiscover last-minute flight deals from Connecticut to Denver. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Denver. Data last updated July 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/48:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/811:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/1511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$242
This Breeze Airways deal was found by Cheapflights users on 7/6. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/1111:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 7/158:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/1811:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/6![Breeze Airways logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/158:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/2211:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/4. 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.
Sat 7/188:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/2511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/4![Breeze Airways logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Wed 7/228:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Sat 7/2511:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/5![Breeze Airways logo]()
$237
This Breeze Airways deal was found by Cheapflights users on 7/3. 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.
Wed 7/228:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Wed 7/2911:59 pm
DEN
- PVD
Nonstop4h 01m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$258
This Super.com deal was found by Cheapflights users on 7/4. 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.
Wed 7/294:45 pm
LGA
- DEN
1 stop9h 03m
Frontier
Sat 8/16:30 am
DEN
- LGA
1 stop9h 02m
Frontier
Deal found 7/4![Frontier logo]()
$270
This Mytrip deal was found by Cheapflights users on 7/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:55 pm
LGA
- DEN
1 stop9h 35m
Frontier
Tue 8/1110:09 am
DEN
- LGA
1 stop9h 51m
Frontier
Deal found 7/5![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/3. 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.
Tue 8/116:29 am
LGA
- DEN
1 stop9h 32m
Frontier
Wed 8/195:05 am
DEN
- LGA
1 stop14h 55m
Frontier
Deal found 7/3![Frontier logo]()
$271
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:15 pm
JFK
- DEN
Nonstop4h 43m
JetBlue
Tue 8/2511:55 pm
DEN
- JFK
Nonstop3h 50m
JetBlue
Deal found 7/1![JetBlue logo]()
$269
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 July 6, 2026.
Search for one-way flight options from Connecticut to Denver. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/258:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$118
This Frontier deal was found by Cheapflights users on 7/2. 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.
Sat 8/18:10 pm
BDL
- DEN
1 stop13h 23m
Frontier
Deal found 7/2![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 7/3. 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 7/158:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 7/3![Breeze Airways logo]()
$133
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:10 pm
BDL
- DEN
1 stop28h 50m
Frontier
Deal found 7/2![Frontier logo]()
$137
This CheapOair deal was found by Cheapflights users on 7/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 7/2![Breeze Airways logo]()
$138
This Breeze Airways deal was found by Cheapflights users on 7/4. 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.
Sat 7/188:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 7/4![Breeze Airways logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am
PVD
- DEN
2 stops15h 20m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$141
This Super.com deal was found by Cheapflights users on 7/6. 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.
Wed 9/26:25 am
BDL
- DEN
1 stop8h 46m
JetBlue
Deal found 7/6![JetBlue logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/6. 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 9/26:00 am
PVD
- DEN
2 stops15h 20m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:25 am
BDL
- DEN
2 stops20h 19m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$147
This JetBlue deal was found by Cheapflights users on 7/3. 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.
Sat 9/56:45 am
BDL
- DEN
1 stop8h 26m
JetBlue
Deal found 7/3![JetBlue logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 7/5. 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.
Sat 7/118:30 pm
PVD
- DEN
Nonstop4h 29m
Breeze Airways
Deal found 7/5![Breeze Airways logo]()
$148
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 July 6, 2026.
Round-trip from | $233 (Kiwi.com) |
|---|---|
One-way from | $118 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $562 |
Good round-trip deal | $538 or less |
Good one-way deal | $267 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 July 6, 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
Cheapest round-trip
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Sat 8/15
7:50 pm-10:44 pm
Nonstop4h 54m
Denver Intl
Sat 8/22
6:40 am-12:32 pm
Nonstop3h 52m
$277
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Tue 8/4
7:50 pm-10:44 pm
Nonstop4h 54m
Denver Intl
Sat 8/8
6:40 am-12:32 pm
Nonstop3h 52m
$277
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sat 8/22
9:40 am-3:35 pm
1 stop7h 55m
Denver Intl
Sat 8/29
5:20 pm-11:00 pm
Nonstop3h 40m
$287
ProvidenceDenver
PVD - DEN
PVDDEN
Providence-TFGreen
Wed 8/26
6:00 am-1:11 pm
1 stop9h 11m
Denver Intl
Fri 8/28
2:04 pm-10:56 pm
1 stop6h 52m
$301
ProvidenceDenver
PVD - DEN
PVDDEN
Providence-TFGreen
Fri 9/4
5:23 pm-11:02 pm
1 stop7h 39m
Denver Intl
Sun 9/6
6:05 am-4:09 pm
1 stop8h 04m
$307
ProvidenceDenver
PVD - DEN
PVDDEN
Providence-TFGreen
Thu 9/3
5:23 pm-11:02 pm
1 stop7h 39m
Denver Intl
Wed 9/9
3:25 pm-11:38 pm
1 stop6h 13m
$307
ProvidenceDenver
PVD - DEN
PVDDEN
Providence-TFGreen
Fri 9/4
5:23 pm-11:02 pm
1 stop7h 39m
Denver Intl
Wed 9/9
6:00 am-4:09 pm
1 stop8h 09m
$307
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Sat 8/22
8:15 pm-10:58 pm
Nonstop4h 43m
Denver Intl
Tue 9/1
2:04 pm-8:04 pm
Nonstop4h 00m
$313
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Fri 9/4
6:05 pm-8:51 pm
Nonstop4h 46m
Denver Intl
Sat 9/12
8:00 am-1:43 pm
Nonstop3h 43m
$315
Quickest round-trip
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Fri 9/4
9:05 pm-11:15 pm
Nonstop4h 10m
Denver Intl
Sun 9/6
7:40 am-1:20 pm
Nonstop3h 40m
$317
Showing 1-10 of 60 resultsSorted by cheapest first
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
HVN-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
HVN-DEN
What is the cheapest month to book a flight from Connecticut to Denver?
Currently, November is the cheapest month in which you can book a flight from Connecticut to Denver (average of $89). Flying from Connecticut to Denver in September is currently the most expensive (average of $250). 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 July 6, 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 21% on airfare.
How much does it cost to fly round-trip from Connecticut to Denver?
How far ahead should I book a flight from Connecticut to Denver?
The price you pay for your flight from Connecticut to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 87 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
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.
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Alternative routes for Connecticut to Denver
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Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Search flights from Connecticut to Denver by cabin class
Find flights from Connecticut to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Denver flights
Browse other Connecticut and Denver flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Connecticut to Denver flights
Consider these flights traveling from Connecticut to Denver.
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 July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$262 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$374 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$174 | Average$401 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$467 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$307 | Average$470 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$312 | Average$546 | FlexibilityNo cancel fee | On-time69% |