$137+ Cheap flights from Denver (DEN) to Connecticut
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BDL
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Connecticut with Cheapflights
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Cheapest flights from Denver to ConnecticutExplore the most affordable flight options available from Denver to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Denver to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Frontier deal was found by Cheapflights users on 8/2. 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 9/510:43 am -
1 stop10h 31m
Fri 9/118:29 pm -
1 stop13h 46m
Deal found 8/2![Frontier logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/1810:43 am -
1 stop8h 16m
Wed 8/2610:55 pm -
1 stop9h 33m
Deal found 8/3![Frontier logo]()
$257
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm -
1 stop9h 51m
Fri 9/111:00 pm -
1 stop10h 24m
Deal found 8/4![Frontier logo]()
$258
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:30 am -
1 stop12h 25m
Sun 10/1810:00 pm -
1 stop13h 31m
Deal found 8/4![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am -
1 stop8h 16m
Tue 8/2510:55 pm -
1 stop13h 30m
Deal found 8/5![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:43 am -
1 stop8h 16m
Sat 9/510:55 pm -
1 stop13h 30m
Deal found 8/5![Frontier logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sat 9/1210:44 am -
1 stop8h 15m
Mon 9/146:15 am -
1 stop17h 09m
Deal found 8/3![Frontier logo]()
$265
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am -
1 stop8h 16m
Sat 9/510:55 pm -
1 stop9h 33m
Deal found 8/5![Frontier logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1210:44 am -
1 stop8h 15m
Sat 9/196:15 am -
1 stop17h 09m
Deal found 8/4![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/811:59 pm -
1 stop9h 51m
Mon 9/141:00 pm -
1 stop10h 24m
Deal found 8/1![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:30 am -
1 stop10h 45m
Sat 10/3110:00 pm -
1 stop15h 01m
Deal found 8/4![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 9/511:00 am -
1 stop6h 44m
Sat 9/126:15 am -
1 stop17h 09m
Deal found 8/5![Frontier logo]()
$269
Best flights from Denver to ConnecticutDiscover carefully curated flight deals from Denver to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Denver to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Trip.com deal was found by Cheapflights users on 8/1. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:43 am -
1 stop24h 03m
Wed 9/27:00 am -
1 stop17h 10m
Deal found 8/1![Multiple Airlines logo]()
$283
This JetBlue deal was found by Cheapflights users on 8/5. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:15 pm -
Nonstop3h 55m
Tue 9/2912:00 pm -
Nonstop4h 17m
Deal found 8/5![JetBlue logo]()
$307
This Delta deal was found by Cheapflights users on 8/5. 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 9/191:00 pm -
Nonstop3h 43m
Tue 9/227:50 am -
Nonstop4h 10m
Deal found 8/5![Delta logo]()
$307
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/223:47 pm -
Nonstop3h 53m
Tue 9/294:59 pm -
Nonstop4h 28m
Deal found 8/1![United Airlines logo]()
$331
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 10/311:00 am -
1 stop9h 05m
Mon 10/58:30 am -
1 stop8h 10m
Deal found 8/5![Southwest logo]()
$339
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:17 am -
2 stops15h 12m
Wed 9/309:00 am -
2 stops14h 13m
Deal found 8/3![Alaska Airlines logo]()
$493
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 11/1412:25 pm -
Nonstop3h 51m
Mon 11/165:50 pm -
Nonstop4h 35m
Deal found 8/4![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Wed 9/210:43 am -
2 stops31h 13m
Tue 9/82:47 pm -
1 stop10h 13m
Deal found 8/1![Multiple Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 8/2. 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.
Tue 9/16:10 am -
Nonstop3h 40m
Wed 9/95:45 pm -
1 stop6h 25m
Deal found 8/2![Southwest logo]()
$341
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/282:00 pm -
Nonstop3h 54m
Tue 9/14:59 pm -
Nonstop4h 28m
Deal found 8/4![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 8/5. 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 9/266:35 am -
Nonstop3h 44m
Mon 10/58:20 am -
Nonstop4h 28m
Deal found 8/5![Delta logo]()
$324
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/1612:24 pm -
2 stops28h 50m
Sun 9/207:54 pm -
1 stop13h 43m
Deal found 8/3![Multiple Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Fri 9/185:30 am -
1 stop5h 53m
Mon 9/213:29 pm -
Nonstop4h 28m
Deal found 8/1![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 8/5. 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.
Sat 9/125:20 pm -
Nonstop3h 40m
Sun 9/136:00 am -
1 stop7h 05m
Deal found 8/5![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 8/2. 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.
Tue 9/112:05 pm -
Nonstop4h 15m
Wed 9/98:20 am -
Nonstop4h 28m
Deal found 8/2![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/23:12 pm -
1 stop26h 44m
Thu 9/107:54 pm -
2 stops27h 30m
Deal found 8/3![Multiple Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 8/4. 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.
Fri 9/253:15 pm -
Nonstop3h 40m
Fri 10/26:55 am -
Nonstop4h 15m
Deal found 8/4![Southwest logo]()
$357
This Delta deal was found by Cheapflights users on 8/3. 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.
Tue 9/156:35 am -
Nonstop3h 44m
Mon 9/218:20 am -
Nonstop4h 28m
Deal found 8/3![Delta logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/111:59 pm -
1 stop12h 58m
Fri 9/116:24 pm -
1 stop27h 51m
Deal found 8/3![Multiple Airlines logo]()
$346
This Southwest deal was found by Cheapflights users on 8/4. 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 9/26:40 am -
1 stop5h 40m
Sat 9/54:15 pm -
Nonstop4h 20m
Deal found 8/4![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 8/246:40 am -
Nonstop3h 52m
Sat 8/297:50 pm -
Nonstop4h 54m
Deal found 8/1![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/281:42 pm -
Nonstop3h 53m
Wed 9/26:49 pm -
Nonstop4h 22m
Deal found 8/4![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:17 am -
2 stops15h 12m
Mon 9/216:55 am -
2 stops14h 31m
Deal found 8/4![Alaska Airlines logo]()
$513
This Delta deal was found by Cheapflights users on 8/1. 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.
Thu 9/1012:15 pm -
Nonstop4h 10m
Mon 9/148:20 am -
Nonstop4h 28m
Deal found 8/1![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:40 pm -
Nonstop3h 51m
Sun 9/208:54 pm -
Nonstop4h 21m
Deal found 8/5![United Airlines logo]()
$409
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Thu 9/36:00 am -
1 stop11h 56m
Fri 9/116:24 pm -
1 stop27h 51m
Deal found 8/3![Multiple Airlines logo]()
$377
This Delta deal was found by Cheapflights users on 8/1. 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.
Sat 9/261:00 pm -
Nonstop3h 43m
Wed 9/307:50 am -
Nonstop4h 10m
Deal found 8/1![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:40 pm -
1 stop6h 12m
Mon 9/147:45 pm -
1 stop6h 45m
Deal found 8/5![United Airlines logo]()
$417
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 9/411:59 pm -
1 stop12h 58m
Fri 9/116:24 pm -
1 stop27h 51m
Deal found 8/3![Multiple Airlines logo]()
$385
This Southwest deal was found by Cheapflights users on 8/5. 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.
Thu 10/111:55 pm -
1 stop8h 15m
Sun 10/46:10 am -
2 stops9h 10m
Deal found 8/5![Southwest logo]()
$429
Last-minute flights from Denver to ConnecticutDiscover last-minute flight deals from Denver to Connecticut. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Connecticut. Data last updated August 6, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 8/1810:43 am -
1 stop8h 16m
Wed 8/2610:55 pm -
1 stop9h 33m
Deal found 8/3![Frontier logo]()
$257
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:43 am -
1 stop8h 16m
Mon 8/2410:00 pm -
1 stop13h 19m
Deal found 8/5![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am -
1 stop8h 16m
Tue 8/2510:55 pm -
1 stop13h 30m
Deal found 8/5![Frontier logo]()
$263
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:43 am -
1 stop8h 16m
Sat 9/510:55 pm -
1 stop9h 33m
Deal found 8/5![Frontier logo]()
$266
This Super.com deal was found by Cheapflights users on 8/5. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:43 am -
1 stop8h 16m
Sun 9/66:18 am -
1 stop9h 43m
Deal found 8/5![Frontier logo]()
$261
This Frontier deal was found by Cheapflights users on 8/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:43 am -
1 stop8h 16m
Sat 9/510:55 pm -
1 stop13h 30m
Deal found 8/5![Frontier logo]()
$264
This Frontier deal was found by Cheapflights users on 8/2. 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 9/510:43 am -
1 stop10h 31m
Fri 9/118:29 pm -
1 stop13h 46m
Deal found 8/2![Frontier logo]()
$256
This Expedia deal was found by Cheapflights users on 8/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:59 pm -
1 stop9h 51m
Fri 9/111:00 pm -
1 stop10h 24m
Deal found 8/4![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/811:59 pm -
1 stop9h 51m
Mon 9/141:00 pm -
1 stop10h 24m
Deal found 8/1![Frontier logo]()
$268
This Frontier deal was found by Cheapflights users on 8/4. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1110:44 am -
1 stop8h 15m
Wed 9/168:29 pm -
1 stop13h 46m
Deal found 8/4![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sat 9/1210:44 am -
1 stop8h 15m
Mon 9/146:15 am -
1 stop17h 09m
Deal found 8/3![Frontier logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 9/1210:44 am -
1 stop8h 15m
Sat 9/196:15 am -
1 stop17h 09m
Deal found 8/4![Frontier logo]()
$267
One-way flights from Denver to ConnecticutSearch for one-way flight options from Denver to Connecticut. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Denver to Connecticut. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Wed 9/1612:24 pm -
2 stops28h 50m
Deal found 8/4![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Fri 10/3012:02 pm -
2 stops33h 22m
Deal found 8/3![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 9/287:10 pm -
1 stop14h 40m
Deal found 8/2![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Mon 8/3111:59 pm -
1 stop14h 01m
Deal found 8/2![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/147:10 pm -
1 stop14h 40m
Deal found 8/1![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 8/1. 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.
Fri 10/910:30 am -
1 stop10h 45m
Deal found 8/1![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 11/1010:56 am -
1 stop10h 19m
Deal found 8/1![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/5. 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.
Tue 9/157:10 pm -
1 stop14h 40m
Deal found 8/5![Frontier logo]()
$143
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1810:56 am -
1 stop10h 19m
Deal found 8/1![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Tue 9/111:59 pm -
2 stops22h 00m
Deal found 8/1![Multiple Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 8/1. 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.
Mon 9/287:10 pm -
2 stops26h 32m
Deal found 8/1![Multiple Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 10/21:39 pm -
1 stop26h 19m
Deal found 8/2![Frontier logo]()
$144
Find flight deals from Denver to Connecticut
Keep the following information in mind while searching for Denver to Connecticut flight deals. Data was last updated August 6, 2026.
Round-trip from | $256 (Frontier) |
|---|---|
One-way from | $137 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $587 |
Good round-trip deal | $511 or less |
Good one-way deal | $299 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Connecticut 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 August 6, 2026.
Use the filters below to find and compare flights from Denver to Connecticut that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverNew Haven
DEN Denver Intl - HVN Tweed-New Haven
DENHVN
Denver Intl
Tue 8/25
10:43 am-12:46 pm
1 stop24h 03m
Tweed-New Haven
Wed 9/2
7:00 am-10:10 pm
1 stop17h 10m
$283
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Sat 9/26
3:15 pm-9:10 pm
Nonstop3h 55m
New York John F Kennedy Intl
Tue 9/29
12:00 pm-2:17 pm
Nonstop4h 17m
$307
Quickest round-trip
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Sat 9/19
1:00 pm-6:43 pm
Nonstop3h 43m
New York LaGuardia
Tue 9/22
7:50 am-10:00 am
Nonstop4h 10m
$307
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Sat 11/14
12:25 pm-6:16 pm
Nonstop3h 51m
New York John F Kennedy Intl
Mon 11/16
5:50 pm-8:25 pm
Nonstop4h 35m
$319
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Sat 9/26
6:35 am-12:19 pm
Nonstop3h 44m
New York John F Kennedy Intl
Mon 10/5
8:20 am-10:48 am
Nonstop4h 28m
$324
DenverNew Haven
DEN Denver Intl - HVN Tweed-New Haven
DENHVN
Denver Intl
Wed 9/2
10:43 am-7:56 pm
2 stops31h 13m
Tweed-New Haven
Tue 9/8
2:47 pm-11:00 pm
1 stop10h 13m
$326
DenverNew Haven
DEN Denver Intl - HVN Tweed-New Haven
DENHVN
Denver Intl
Wed 9/16
12:24 pm-7:14 pm
2 stops28h 50m
Tweed-New Haven
Sun 9/20
7:54 pm-7:37 am
1 stop13h 43m
$327
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Tue 9/22
3:47 pm-9:40 pm
Nonstop3h 53m
New York LaGuardia
Tue 9/29
4:59 pm-7:27 pm
Nonstop4h 28m
$331
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Tue 9/1
12:05 pm-6:20 pm
Nonstop4h 15m
New York John F Kennedy Intl
Wed 9/9
8:20 am-10:48 am
Nonstop4h 28m
$331
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Tue 9/15
6:35 am-12:19 pm
Nonstop3h 44m
New York John F Kennedy Intl
Mon 9/21
8:20 am-10:48 am
Nonstop4h 28m
$331
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Denver to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut from Denver with our price prediction graph.
DEN-LGA
DEN-JFK
DEN-HVN
DEN-EWR
DEN-PVD
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 Denver to Connecticut
DEN-USCT
DEN-LGA
DEN-JFK
DEN-HVN
DEN-EWR
What is the cheapest month to book a flight from Denver to Connecticut?
Currently, October is the cheapest month in which you can book a flight from Denver to Connecticut (average of $474). Flying from Denver to Connecticut in December is currently the most expensive (average of $697). 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 DEN to CT?
Find hourly flight availability from Denver to Connecticut. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 6, 2026.
A simple way to save on the total cost of your ticket is to fly from Denver to Connecticut in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight at noon.
Weekly flight availability from Denver to Connecticut
Explore weekly flight availability from Denver to Connecticut. 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 August 6, 2026.
The most flights from DEN to USCT are scheduled on a Wednesday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Denver to Connecticut?
Airfare is below average for this route at the moment.
Denver to Connecticut flights typically cost between $430 and $643 in October.The cheapest round-trip price found within the last 5 days was $424 on Multiple Airlines (Oct 9-Oct 12).
How far ahead should I book a flight from Denver to Connecticut?
Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Connecticut. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Connecticut
Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated August 6, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Connecticut have to say. 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.
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Food
7.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Overall
8.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Denver to Connecticut. 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 Denver to Connecticut
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Complete your trip
Complete your trip to Connecticut by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Connecticut by cabin class
Find flights from Denver to Connecticut, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Connecticut flights
Browse other Denver and Connecticut flight options. Last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to Connecticut flights
Consider these flights traveling from Denver to Connecticut.
Top 6 airlines flying from Denver to Connecticut
Discover the top 6 airlines that operate flights from Denver to Connecticut. 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$349 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$292 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$209 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$331 | Average$522 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$362 | Average$598 | FlexibilityNo cancel fee | On-time69% |