$132+ Cheap flights from Denver (DEN) to Connecticut
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BDL
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Connecticut with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 September 5, 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 September 5, 2026.
This Frontier deal was found by Cheapflights users on 9/2. 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.
Wed 10/2110:40 am -
1 stop7h 04m
Mon 10/269:29 am -
1 stop14h 02m
Deal found 9/2![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2910:40 am -
1 stop7h 04m
Tue 10/68:29 pm -
1 stop27h 20m
Deal found 9/1![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/3010:40 am -
1 stop7h 04m
Fri 10/28:29 pm -
1 stop21h 32m
Deal found 9/2![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sat 10/310:44 am -
1 stop8h 15m
Tue 10/68:29 pm -
1 stop27h 20m
Deal found 9/1![Frontier logo]()
$240
This Frontier deal was found by Cheapflights users on 9/1. 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.
Fri 10/306:57 pm -
1 stop11h 37m
Tue 11/39:29 am -
1 stop14h 03m
Deal found 9/1![Frontier logo]()
$243
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop11h 39m
Tue 10/206:40 pm -
1 stop26h 12m
Deal found 9/2![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 10/2110:40 am -
1 stop7h 04m
Wed 10/288:30 pm -
1 stop21h 23m
Deal found 9/2![Frontier logo]()
$245
This CheapOair deal was found by Cheapflights users on 9/1. 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.
Tue 11/1010:41 am -
1 stop8h 05m
Wed 11/118:30 pm -
1 stop13h 52m
Deal found 9/1![Frontier logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2210:40 am -
1 stop7h 04m
Wed 9/238:29 pm -
1 stop13h 46m
Deal found 9/1![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/3010:40 am -
1 stop7h 04m
Thu 10/18:29 pm -
1 stop27h 20m
Deal found 9/3![Frontier logo]()
$250
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:30 pm -
Nonstop3h 46m
Mon 11/912:00 pm -
Nonstop4h 34m
Deal found 9/3![JetBlue logo]()
$268
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:15 pm -
Nonstop3h 51m
Tue 10/2712:00 pm -
Nonstop4h 36m
Deal found 9/3![JetBlue 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 September 5, 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 September 5, 2026.
This Southwest deal was found by Cheapflights users on 9/4. 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.
Mon 11/165:50 pm -
Nonstop3h 35m
Wed 11/189:30 am -
Nonstop4h 35m
Deal found 9/4![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 9/3. 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 10/2312:15 pm -
Nonstop4h 03m
Mon 11/28:29 am -
Nonstop4h 35m
Deal found 9/3![Delta logo]()
$304
This JetBlue deal was found by Cheapflights users on 9/2. 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.
Fri 10/233:15 pm -
Nonstop3h 51m
Wed 10/2812:00 pm -
Nonstop4h 36m
Deal found 9/2![JetBlue logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 9/3. 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.
Sat 9/198:08 am -
1 stop9h 19m
Tue 9/297:25 am -
1 stop12h 45m
Deal found 9/3![Alaska Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Wed 11/410:12 am -
Nonstop3h 44m
Tue 11/103:20 pm -
Nonstop4h 38m
Deal found 9/1![United Airlines logo]()
$417
This WAYA deal was found by Cheapflights users on 8/31. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:38 am -
1 stop9h 10m
Sun 10/42:05 pm -
1 stop9h 44m
Deal found 8/31![Multiple Airlines logo]()
$427
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:21 am -
2 stops9h 56m
Wed 12/306:05 am -
2 stops10h 12m
Deal found 9/4![American Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 9/3. 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.
Mon 10/195:05 pm -
Nonstop3h 50m
Sat 11/78:45 am -
Nonstop4h 35m
Deal found 9/3![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 10/1511:20 am -
Nonstop3h 40m
Thu 10/221:59 pm -
Nonstop4h 24m
Deal found 9/2![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 8/31. 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.
Thu 11/128:10 am -
1 stop7h 44m
Sun 11/151:21 pm -
1 stop8h 59m
Deal found 8/31![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 9/2. 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 12/15:50 pm -
Nonstop3h 35m
Tue 12/88:30 am -
1 stop6h 00m
Deal found 9/2![Southwest logo]()
$319
This Delta deal was found by Cheapflights users on 9/2. 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.
Wed 11/117:05 am -
1 stop8h 49m
Sun 11/155:20 am -
1 stop6h 21m
Deal found 9/2![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 9/4. 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 10/233:05 pm -
Nonstop3h 45m
Tue 10/272:30 pm -
Nonstop4h 15m
Deal found 9/4![Southwest logo]()
$327
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 11/1210:12 am -
Nonstop3h 44m
Tue 11/177:54 pm -
1 stop6h 25m
Deal found 9/1![United Airlines logo]()
$423
This Alaska Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/276:59 pm -
2 stops25h 30m
Sat 10/319:59 am -
1 stop10h 26m
Deal found 9/4![Alaska Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 10/17:12 pm -
2 stops20h 32m
Sun 10/47:54 pm -
1 stop13h 43m
Deal found 9/1![Multiple Airlines logo]()
$428
This Southwest deal was found by Cheapflights users on 9/1. 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.
Sat 9/268:35 am -
2 stops7h 40m
Mon 10/58:55 pm -
Nonstop4h 20m
Deal found 9/1![Southwest logo]()
$328
This American Airlines deal was found by Cheapflights users on 9/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:07 pm -
2 stops8h 52m
Fri 10/94:17 pm -
1 stop8h 41m
Deal found 9/4![American Airlines logo]()
$477
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 9/222:35 pm -
Nonstop3h 40m
Fri 9/253:00 pm -
1 stop6h 55m
Deal found 9/1![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 8/31. 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.
Thu 9/179:30 am -
1 stop9h 30m
Tue 9/225:40 pm -
Nonstop4h 35m
Deal found 8/31![Delta logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/16:40 am -
1 stop10h 34m
Thu 10/86:34 pm -
2 stops30h 03m
Deal found 8/31![Multiple Airlines logo]()
$452
This Delta deal was found by Cheapflights users on 9/4. 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.
Mon 10/267:15 am -
Nonstop3h 42m
Tue 11/36:00 am -
1 stop5h 35m
Deal found 9/4![Delta logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 8/30. 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.
Thu 10/227:53 am -
1 stop13h 32m
Sun 10/256:30 am -
2 stops19h 29m
Deal found 8/30![Alaska Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 9/1. 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.
Tue 10/2011:00 am -
2 stops7h 15m
Sat 10/248:15 am -
1 stop8h 50m
Deal found 9/1![Southwest logo]()
$338
This WAYA deal was found by Cheapflights users on 9/1. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2511:46 am -
1 stop8h 23m
Sun 9/272:05 pm -
1 stop9h 44m
Deal found 9/1![Multiple Airlines logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 9/2411:39 am -
Nonstop3h 51m
Tue 9/293:45 pm -
Nonstop4h 15m
Deal found 9/2![United Airlines logo]()
$519
This KAYAK deal was found by Cheapflights users on 8/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:59 pm -
1 stop8h 10m
Thu 9/245:00 am -
1 stop9h 21m
Deal found 8/31![American Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 9/2. 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.
Sat 10/33:00 pm -
1 stop7h 59m
Thu 10/88:30 am -
Nonstop4h 34m
Deal found 9/2![Delta logo]()
$370
This Southwest deal was found by Cheapflights users on 9/4. 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 11/41:15 pm -
2 stops7h 40m
Sun 11/158:40 am -
1 stop7h 20m
Deal found 9/4![Southwest logo]()
$352
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Thu 10/811:59 pm -
Nonstop3h 44m
Sun 10/117:50 am -
Nonstop4h 16m
Deal found 9/2![United Airlines logo]()
$519
Last-minute flights from Denver to ConnecticutDiscover last-minute flight deals from Denver to Connecticut. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Connecticut. Data last updated September 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2210:40 am -
1 stop7h 04m
Wed 9/238:29 pm -
1 stop13h 46m
Deal found 9/1![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 9/1. 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 9/2910:40 am -
1 stop7h 04m
Tue 10/68:29 pm -
1 stop27h 20m
Deal found 9/1![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 9/3010:40 am -
1 stop7h 04m
Fri 10/28:29 pm -
1 stop21h 32m
Deal found 9/2![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/3010:40 am -
1 stop7h 04m
Thu 10/18:29 pm -
1 stop27h 20m
Deal found 9/3![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/3010:40 am -
1 stop7h 04m
Tue 10/66:15 am -
2 stops11h 46m
Deal found 9/3![Frontier logo]()
$251
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sat 10/310:44 am -
1 stop8h 15m
Tue 10/68:29 pm -
1 stop27h 20m
Deal found 9/1![Frontier logo]()
$240
This FlightHub deal was found by Cheapflights users on 9/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:05 am -
1 stop11h 39m
Tue 10/206:40 pm -
1 stop26h 12m
Deal found 9/2![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 9/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:15 pm -
Nonstop3h 51m
Tue 10/2712:00 pm -
Nonstop4h 36m
Deal found 9/3![JetBlue logo]()
$269
This Frontier deal was found by Cheapflights users on 9/2. 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.
Wed 10/2110:40 am -
1 stop7h 04m
Mon 10/269:29 am -
1 stop14h 02m
Deal found 9/2![Frontier logo]()
$234
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Wed 10/2110:40 am -
1 stop7h 04m
Wed 10/288:30 pm -
1 stop21h 23m
Deal found 9/2![Frontier logo]()
$245
This Cheapflightsfares deal was found by Cheapflights users on 9/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/283:30 pm -
Nonstop3h 45m
Sun 11/112:00 pm -
Nonstop4h 36m
Deal found 9/2![JetBlue logo]()
$268
This Frontier deal was found by Cheapflights users on 9/1. 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.
Fri 10/306:57 pm -
1 stop11h 37m
Tue 11/39:29 am -
1 stop14h 03m
Deal found 9/1![Frontier logo]()
$243
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 September 5, 2026.
Search for one-way flight options from Denver to Connecticut. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Mytrip deal was found by Cheapflights users on 9/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:12 pm -
1 stop27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$132
This CheapOair deal was found by Cheapflights users on 9/1. 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.
Fri 10/306:40 am -
1 stop15h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 9/4. 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.
Thu 9/247:12 pm -
1 stop27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$134
This FlightHub deal was found by Cheapflights users on 9/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:02 pm -
1 stop28h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$135
This Super.com deal was found by Cheapflights users on 9/1. 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.
Wed 9/1612:24 pm -
1 stop7h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$136
This Super.com deal was found by Cheapflights users on 9/1. 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.
Tue 9/1510:44 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$137
This Super.com deal was found by Cheapflights users on 9/1. 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.
Sat 9/1910:44 am -
1 stop8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 10/297:00 am -
2 stops13h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$138
This Frontier deal was found by Cheapflights users on 9/1. 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.
Tue 10/2710:41 am -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Frontier logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/299:19 pm -
2 stops22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 9/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/277:12 pm -
1 stop27h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Wed 10/2810:43 am -
2 stops10h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$142
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 September 5, 2026.
Round-trip from | $234 (Frontier) |
|---|---|
One-way from | $132 (Mytrip) |
Popular in | December |
Cheapest in | October |
Average price | $509 |
Good round-trip deal | $471 or less |
Good one-way deal | $271 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 7,457,451 searches. Data last updated September 5, 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 York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Wed 9/23
3:15 pm-9:10 pm
Nonstop3h 55m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
Quickest round-trip
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Sat 11/14
11:10 am-4:40 pm
Nonstop3h 30m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Sat 10/3
1:00 pm-6:43 pm
Nonstop3h 43m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Wed 10/7
6:10 am-11:50 am
Nonstop3h 40m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Tue 10/27
5:25 pm-11:03 pm
Nonstop3h 38m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$154
DenverNew York
DEN Denver Intl - JFK New York John F Kennedy Intl
DENJFK
Denver Intl
Fri 10/23
12:00 pm-7:44 am
1 stop17h 44m
New York John F Kennedy Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$155
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Wed 10/28
11:20 am-5:00 pm
Nonstop3h 40m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$157
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Tue 10/6
6:10 am-11:50 am
Nonstop3h 40m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$157
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Wed 9/23
7:00 am-12:41 pm
Nonstop3h 41m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$157
DenverNew York
DEN Denver Intl - LGA New York LaGuardia
DENLGA
Denver Intl
Mon 11/9
7:05 am-12:46 pm
Nonstop3h 41m
New York LaGuardia
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$157
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-EWR
DEN-BDL
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-EWR
DEN-BDL
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 $481). 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 September 5, 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 22% on your trip compared to booking a flight in the morning.
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 September 5, 2026.
The most flights from DEN to USCT are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 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 $415 and $636 in October.The cheapest round-trip price found within the last 5 days was $373 on Frontier (Oct 1-Oct 4).
How far ahead should I book a flight from Denver to Connecticut?
Booking 48 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 September 5, 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
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Crew
8.6
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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
See prices for flight routes from nearby airports that may be better suited for you.
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 September 5, 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$413 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$146 | Average$309 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$444 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$348 | Average$539 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$359 | Average$596 | FlexibilityNo cancel fee | On-time69% |