$114+ Cheap flights from Colorado 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — BDL
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Connecticut with Cheapflights
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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 Colorado to ConnecticutExplore the most affordable flight options available from Colorado to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Colorado to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop16h 35m
Fri 11/61:00 pm -
1 stop10h 47m
Deal found 9/30![Multiple Airlines logo]()
$318
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:39 am -
1 stop9h 09m
Fri 11/69:20 am -
2 stops14h 13m
Deal found 9/30![Multiple Airlines logo]()
$350
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/3010:39 am -
1 stop9h 09m
Sun 11/15:45 pm -
1 stop16h 45m
Deal found 9/28![Multiple Airlines logo]()
$367
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/271:35 pm -
1 stop8h 09m
Sat 10/313:20 pm -
1 stop8h 26m
Deal found 10/1![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
1 stop6h 56m
Wed 11/47:35 am -
1 stop7h 10m
Deal found 9/30![United Airlines logo]()
$379
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:37 pm -
1 stop22h 22m
Fri 11/66:02 am -
2 stops39h 28m
Deal found 9/30![Multiple Airlines logo]()
$382
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/126:40 am -
2 stops13h 27m
Sun 11/156:10 am -
1 stop28h 14m
Deal found 9/28![Multiple Airlines logo]()
$383
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Thu 12/176:30 am -
1 stop8h 06m
Sun 12/205:31 pm -
1 stop16h 52m
Deal found 9/29![Frontier logo]()
$384
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/217:57 am -
1 stop7h 29m
Sat 10/246:16 pm -
1 stop7h 15m
Deal found 9/29![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/261:18 pm -
1 stop25h 50m
Mon 11/23:15 pm -
1 stop18h 58m
Deal found 9/29![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 11/710:58 am -
1 stop10h 44m
Sun 11/86:10 am -
1 stop28h 14m
Deal found 10/2![Multiple Airlines logo]()
$386
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:40 am -
1 stop25h 41m
Mon 10/263:16 pm -
1 stop18h 57m
Deal found 9/30![Frontier logo]()
$387
Best flights from Colorado to ConnecticutDiscover carefully curated flight deals from Colorado to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Colorado to Connecticut that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:39 am -
1 stop9h 09m
Fri 11/69:20 am -
2 stops14h 13m
Deal found 9/30![Multiple Airlines logo]()
$350
This Delta deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/241:26 pm -
1 stop8h 33m
Thu 10/292:00 pm -
1 stop8h 16m
Deal found 9/27![Delta logo]()
$385
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/281:47 pm -
2 stops8h 12m
Wed 11/49:37 am -
2 stops10h 02m
Deal found 9/30![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/217:57 am -
1 stop7h 29m
Sat 10/246:00 am -
2 stops11h 00m
Deal found 9/27![American Airlines logo]()
$390
This Southwest deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:05 pm -
1 stop5h 50m
Fri 10/3012:30 pm -
2 stops11h 00m
Deal found 9/30![Southwest logo]()
$430
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/3010:39 am -
1 stop9h 09m
Sun 11/15:45 pm -
1 stop16h 45m
Deal found 9/28![Multiple Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/211:31 pm -
2 stops8h 01m
Sat 10/245:23 am -
2 stops8h 58m
Deal found 9/29![Delta logo]()
$395
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/277:10 am -
1 stop6h 46m
Tue 11/33:20 pm -
1 stop7h 11m
Deal found 9/27![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Thu 11/51:34 pm -
1 stop8h 14m
Sun 11/86:18 am -
1 stop7h 46m
Deal found 9/28![American Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 10/1. 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.
Thu 11/1210:30 am -
2 stops7h 05m
Sat 12/58:40 am -
2 stops8h 45m
Deal found 10/1![Southwest logo]()
$447
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
3 stops22h 59m
Fri 11/61:00 pm -
2 stops13h 23m
Deal found 9/30![Multiple Airlines logo]()
$410
This United Airlines deal was found by Cheapflights users on 10/1. 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 11/26:00 pm -
Nonstop3h 44m
Thu 11/57:35 am -
Nonstop4h 40m
Deal found 10/1![United Airlines logo]()
$417
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/231:31 pm -
1 stop8h 28m
Fri 10/306:00 am -
1 stop8h 30m
Deal found 9/30![Delta logo]()
$425
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/2512:30 am -
1 stop5h 40m
Mon 11/25:55 am -
2 stops9h 20m
Deal found 9/29![Southwest logo]()
$459
This Delta deal was found by Cheapflights users on 10/1. 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 11/191:31 pm -
1 stop6h 47m
Thu 11/266:00 am -
1 stop8h 26m
Deal found 10/1![Delta logo]()
$472
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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.
Fri 11/61:10 pm -
1 stop8h 02m
Mon 11/96:18 am -
1 stop8h 21m
Deal found 9/28![American Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 12/51:36 pm -
1 stop8h 08m
Wed 12/93:23 pm -
1 stop7h 37m
Deal found 9/27![United Airlines logo]()
$488
This Delta deal was found by Cheapflights users on 10/1. 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 2/151:40 pm -
1 stop8h 05m
Sat 2/206:00 am -
1 stop8h 58m
Deal found 10/1![Delta logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/273:20 pm -
1 stop6h 24m
Sun 11/13:20 pm -
1 stop7h 16m
Deal found 10/1![United Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 10/1. 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.
Thu 12/2411:05 am -
2 stops8h 15m
Tue 12/2912:15 pm -
2 stops9h 35m
Deal found 10/1![Southwest logo]()
$547
This Mytrip deal was found by Cheapflights users on 10/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:12 pm -
1 stop16h 48m
Thu 10/225:45 pm -
1 stop16h 35m
Deal found 10/1![Multiple Airlines logo]()
$553
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/1312:48 pm -
1 stop8h 36m
Tue 10/276:36 am -
1 stop7h 50m
Deal found 9/27![American Airlines logo]()
$564
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/233:15 pm -
1 stop6h 19m
Sat 10/313:20 pm -
1 stop7h 14m
Deal found 10/1![United Airlines logo]()
$499
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Wed 10/146:10 am -
2 stops12h 47m
Sun 10/188:30 pm -
1 stop13h 47m
Deal found 9/29![Multiple Airlines logo]()
$597
This Southwest deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 10/147:05 pm -
Nonstop3h 45m
Wed 10/213:10 pm -
Nonstop4h 15m
Deal found 9/27![Southwest logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” 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 1/273:16 pm -
1 stop6h 32m
Sat 1/307:30 am -
1 stop6h 45m
Deal found 9/27![United Airlines logo]()
$499
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/261:50 pm -
1 stop7h 58m
Wed 1/275:04 pm -
1 stop6h 51m
Deal found 9/30![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 1/221:30 pm -
1 stop8h 18m
Tue 1/263:18 pm -
1 stop6h 47m
Deal found 9/29![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 11/103:10 pm -
1 stop6h 34m
Mon 11/233:20 pm -
1 stop7h 11m
Deal found 9/29![United Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:40 pm -
1 stop8h 04m
Mon 11/93:20 pm -
1 stop7h 10m
Deal found 9/30![United Airlines logo]()
$527
Last-minute flights from Colorado to ConnecticutDiscover last-minute flight deals from Colorado to Connecticut. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Connecticut. Data last updated October 2, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/217:57 am -
1 stop7h 29m
Sat 10/246:16 pm -
1 stop7h 15m
Deal found 9/29![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Fri 10/231:18 pm -
1 stop8h 26m
Mon 10/263:16 pm -
1 stop18h 57m
Deal found 10/1![Multiple Airlines logo]()
$384
This Cheapflightsfares deal was found by Cheapflights users on 9/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2410:40 am -
1 stop25h 41m
Mon 10/263:16 pm -
1 stop18h 57m
Deal found 9/30![Frontier logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/261:18 pm -
1 stop25h 50m
Mon 11/23:15 pm -
1 stop18h 58m
Deal found 9/29![Multiple Airlines logo]()
$385
This United Airlines deal was found by Cheapflights users on 10/1. 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 10/271:35 pm -
1 stop8h 09m
Sat 10/313:20 pm -
1 stop8h 26m
Deal found 10/1![United Airlines logo]()
$368
This United Airlines deal was found by Cheapflights users on 9/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:00 am -
1 stop6h 56m
Wed 11/47:35 am -
1 stop7h 10m
Deal found 9/30![United Airlines logo]()
$379
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:39 am -
1 stop9h 09m
Fri 11/69:20 am -
2 stops14h 13m
Deal found 9/30![Multiple Airlines logo]()
$350
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 10/3010:39 am -
1 stop9h 09m
Sun 11/15:45 pm -
1 stop16h 45m
Deal found 9/28![Multiple Airlines logo]()
$367
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:37 pm -
1 stop22h 22m
Fri 11/66:02 am -
2 stops39h 28m
Deal found 9/30![Multiple Airlines logo]()
$382
This Mytrip deal was found by Cheapflights users on 9/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:20 pm -
1 stop16h 35m
Fri 11/61:00 pm -
1 stop10h 47m
Deal found 9/30![Multiple Airlines logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 10/2. 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 11/710:58 am -
1 stop10h 44m
Sun 11/86:10 am -
1 stop28h 14m
Deal found 10/2![Multiple Airlines logo]()
$386
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 11/126:40 am -
2 stops13h 27m
Sun 11/156:10 am -
1 stop28h 14m
Deal found 9/28![Multiple Airlines logo]()
$383
One-way flights from Colorado to ConnecticutSearch for one-way flight options from Colorado to Connecticut. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Colorado to Connecticut. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/28:07 pm -
2 stops18h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:18 pm -
1 stop9h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 10/1. 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 10/3110:58 am -
1 stop10h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/204:12 pm -
3 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/2910:37 pm -
3 stops47h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:59 pm -
2 stops21h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” 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 12/910:45 am -
1 stop10h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$146
This Booking.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:30 am -
1 stop7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$159
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Sun 11/86:30 am -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$160
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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.
Sat 10/3110:37 pm -
2 stops16h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$187
This American Airlines deal was found by Cheapflights users on 9/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:54 pm -
1 stop7h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” 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 10/316:00 am -
2 stops9h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Southwest logo]()
$198
Find flight deals from Colorado to Connecticut
Keep the following information in mind while searching for Colorado to Connecticut flight deals. Data was last updated October 2, 2026.
Round-trip from | $318 (Mytrip) |
|---|---|
One-way from | $114 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $534 |
Good round-trip deal | $507 or less |
Good one-way deal | $258 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 October 2, 2026.
Use the filters below to find and compare flights from Colorado 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
Sun 11/1
6:30 am-4:25 pm
1 stop7h 55m
Tweed-New Haven
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$159
DenverNew Haven
DEN Denver Intl - HVN Tweed-New Haven
DENHVN
Denver Intl
Sun 11/8
9:12 pm-6:04 pm
2 stops18h 52m
Tweed-New Haven
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$178
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Wed 11/18
6:00 am-4:07 pm
1 stop8h 07m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$193
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Tue 12/1
8:00 am-5:15 pm
1 stop7h 15m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$193
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Sat 10/31
1:26 pm-9:19 pm
1 stop5h 53m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$193
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Wed 11/18
7:00 am-5:54 pm
2 stops8h 54m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$198
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Sat 10/31
6:00 am-5:55 pm
2 stops9h 55m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$198
DenverHartford
DEN Denver Intl - BDL Hartford Bradley Intl
DENBDL
Denver Intl
Wed 10/21
5:41 pm-11:34 pm
Nonstop3h 53m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
Quickest round-trip
DenverHartford
DEN Denver Intl - BDL Hartford Bradley Intl
DENBDL
Denver Intl
Sat 1/9
6:00 pm-11:48 pm
Nonstop3h 48m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$209
Colorado SpringsHartford
COS Colorado Springs - BDL Hartford Bradley Intl
COSBDL
Colorado Springs
Sat 10/31
12:46 pm-11:24 pm
1 stop8h 38m
Hartford Bradley Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$211
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Colorado to Connecticut
Have a flexible travel schedule? Discover the best time to fly to Connecticut from Colorado with our price prediction graph.
DEN-HVN
COS-BDL
DEN-BDL
EGE-BDL
MTJ-BDL
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 Colorado to Connecticut
USCO-USCT
DEN-HVN
COS-BDL
DEN-BDL
EGE-BDL
What is the cheapest month to book a flight from Colorado to Connecticut?
Currently, January is the cheapest month in which you can book a flight from Colorado to Connecticut (average of $504). Flying from Colorado to Connecticut in December is currently the most expensive (average of $667). 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 CO to CT?
Find hourly flight availability from Colorado 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 October 2, 2026.
A simple way to save on the total cost of your ticket is to fly from Colorado 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 Colorado to Connecticut
Explore weekly flight availability from Colorado 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 October 2, 2026.
The most flights from USCO to USCT are scheduled on a Wednesday (3 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).
How much does it cost to fly round-trip from Colorado to Connecticut?
Airfare is below average for this route at the moment.
Colorado to Connecticut flights typically cost between $449 and $625 in October.The cheapest round-trip price found within the last 5 days was $382 on Multiple Airlines (Oct 30-Nov 6).
How far ahead should I book a flight from Colorado to Connecticut?
The best time to book flights from Colorado to Connecticut is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 October 2, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado to Connecticut by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Food
7.0
Comfort
8.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 Colorado 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 Colorado to Connecticut by cabin class
Find flights from Colorado to Connecticut, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and Connecticut flights
Browse other Colorado and Connecticut flight options. Last updated on October 2, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Connecticut
Find the right flight back to Colorado after your stay in Connecticut
Colorado to Connecticut flights
Consider these flights traveling from Colorado to Connecticut.
Top 6 airlines flying from Colorado to Connecticut
Discover the top 6 airlines that operate flights from Colorado 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 October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$413 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$138 | Average$332 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$415 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$558 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$298 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$349 | Average$542 | FlexibilityNo cancel fee | On-time63% |