$124+ Cheap flights from Buffalo (BUF) to Colorado
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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DEN
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Colorado 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 Buffalo to ColoradoExplore the most affordable flight options available from Buffalo to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Buffalo to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Fri 12/41:15 pm -
1 stop19h 14m
Tue 12/810:18 am -
2 stops24h 02m
Deal found 10/28![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:15 pm -
1 stop8h 42m
Mon 12/148:40 pm -
2 stops37h 40m
Deal found 10/27![Frontier logo]()
$231
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
1 stop11h 22m
Tue 11/246:25 am -
1 stop11h 59m
Deal found 10/28![Frontier logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/21:15 pm -
1 stop8h 42m
Thu 12/311:59 pm -
1 stop11h 36m
Deal found 10/28![Frontier logo]()
$242
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:35 pm -
1 stop29h 13m
Tue 12/226:19 am -
1 stop9h 21m
Deal found 10/28![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 11/1912:54 pm -
1 stop28h 36m
Mon 11/2311:59 pm -
1 stop18h 25m
Deal found 10/29![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Wed 12/21:15 pm -
1 stop8h 42m
Mon 12/78:40 pm -
2 stops37h 40m
Deal found 10/29![Frontier logo]()
$253
This Trip.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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.
Wed 12/91:15 pm -
1 stop8h 42m
Wed 12/1611:59 pm -
1 stop15h 41m
Deal found 10/25![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 pm -
1 stop27h 22m
Tue 12/110:18 am -
2 stops24h 01m
Deal found 10/27![Frontier logo]()
$260
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/235:58 pm -
1 stop5h 59m
Thu 11/269:24 am -
1 stop7h 44m
Deal found 10/27![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 10/27. 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.
Mon 11/233:55 pm -
1 stop9h 55m
Thu 11/266:20 am -
2 stops8h 35m
Deal found 10/27![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/235:58 pm -
1 stop5h 59m
Fri 11/272:55 pm -
1 stop5h 38m
Deal found 10/26![United Airlines logo]()
$363
Best flights from Buffalo to ColoradoDiscover carefully curated flight deals from Buffalo to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Buffalo to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/235:58 pm -
2 stops8h 01m
Thu 11/265:30 am -
2 stops9h 32m
Deal found 10/27![United Airlines logo]()
$353
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 1/287:00 am -
1 stop8h 06m
Mon 2/11:36 pm -
1 stop6h 48m
Deal found 10/29![American Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 10/29. 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.
Thu 2/47:40 am -
Nonstop4h 00m
Mon 2/87:00 am -
1 stop5h 45m
Deal found 10/29![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/235:58 pm -
2 stops8h 01m
Fri 11/272:55 pm -
1 stop5h 38m
Deal found 10/26![United Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 2/47:00 am -
1 stop8h 06m
Mon 2/81:36 pm -
1 stop6h 48m
Deal found 10/25![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 11/205:58 pm -
1 stop7h 33m
Fri 11/275:25 pm -
Nonstop3h 08m
Deal found 10/27![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/148:15 am -
1 stop7h 25m
Thu 1/219:55 am -
2 stops8h 15m
Deal found 10/28![Southwest logo]()
$432
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/119:55 am -
2 stops12h 42m
Sun 1/171:32 pm -
1 stop7h 21m
Deal found 10/26![United Airlines logo]()
$384
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/215:45 am -
2 stops7h 55m
Mon 1/256:30 am -
2 stops7h 30m
Deal found 10/26![Southwest logo]()
$437
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 1/267:00 am -
1 stop7h 19m
Sat 1/301:02 pm -
1 stop7h 22m
Deal found 10/28![American Airlines logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/29. 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 1/87:03 am -
1 stop7h 22m
Mon 1/115:33 pm -
Nonstop3h 20m
Deal found 10/29![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 10/28. 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 12/117:00 am -
1 stop7h 34m
Mon 12/141:04 pm -
1 stop7h 48m
Deal found 10/28![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/119:55 am -
2 stops12h 42m
Sat 1/167:00 am -
2 stops10h 32m
Deal found 10/26![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/215:10 am -
Nonstop3h 50m
Sat 11/285:00 am -
1 stop6h 20m
Deal found 10/25![Southwest logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 11/1312:01 pm -
2 stops12h 05m
Mon 11/167:00 am -
2 stops13h 33m
Deal found 10/29![American Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/266:30 am -
2 stops10h 00m
Sat 1/3012:39 pm -
1 stop6h 13m
Deal found 10/26![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 2/221:47 pm -
1 stop7h 56m
Sat 2/275:45 pm -
Nonstop3h 11m
Deal found 10/27![United Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Fri 12/117:00 am -
1 stop7h 34m
Sun 12/136:00 am -
2 stops10h 09m
Deal found 10/29![American Airlines logo]()
$514
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/303:05 pm -
2 stops8h 55m
Sun 1/35:25 am -
1 stop7h 00m
Deal found 10/25![Southwest logo]()
$583
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 1/278:00 am -
1 stop8h 30m
Sun 1/313:35 pm -
1 stop5h 18m
Deal found 10/26![United Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 10/27. 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 1/277:00 am -
1 stop7h 19m
Sun 1/311:02 pm -
1 stop7h 22m
Deal found 10/27![American Airlines logo]()
$529
This Southwest deal was found by Cheapflights users on 10/29. 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.
Thu 3/258:50 am -
1 stop13h 25m
Mon 3/2911:10 am -
1 stop10h 00m
Deal found 10/29![Southwest logo]()
$592
This American Airlines deal was found by Cheapflights users on 10/29. 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 3/2410:32 am -
2 stops10h 03m
Tue 3/302:19 pm -
1 stop7h 31m
Deal found 10/29![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/27:00 am -
1 stop8h 59m
Sat 12/55:45 pm -
Nonstop3h 12m
Deal found 10/28![United Airlines logo]()
$451
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/264:30 pm -
1 stop8h 15m
Wed 12/305:25 am -
1 stop7h 00m
Deal found 10/25![Southwest logo]()
$627
This American Airlines deal was found by Cheapflights users on 10/28. 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 1/2111:07 am -
2 stops11h 28m
Sun 1/243:32 pm -
1 stop6h 01m
Deal found 10/28![American Airlines logo]()
$543
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/268:50 am -
1 stop5h 38m
Thu 12/35:45 am -
2 stops9h 12m
Deal found 10/29![United Airlines logo]()
$458
This Southwest deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/93:55 pm -
1 stop9h 55m
Fri 11/135:00 am -
1 stop9h 15m
Deal found 10/25![Southwest logo]()
$643
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/258:15 am -
Nonstop4h 00m
Fri 12/2511:59 pm -
1 stop7h 46m
Deal found 10/29![United Airlines logo]()
$467
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 2/1911:13 am -
2 stops10h 14m
Sat 3/67:12 am -
2 stops9h 00m
Deal found 10/27![American Airlines logo]()
$569
Last-minute flights from Buffalo to ColoradoDiscover last-minute flight deals from Buffalo to Colorado. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Colorado. Data last updated October 30, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:48 pm -
1 stop9h 45m
Wed 11/187:10 pm -
1 stop20h 42m
Deal found 10/28![Frontier logo]()
$298
This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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.
Mon 11/161:48 pm -
2 stops20h 34m
Thu 11/196:40 am -
1 stop9h 12m
Deal found 10/26![Frontier logo]()
$295
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:54 pm -
1 stop28h 36m
Tue 11/246:25 am -
1 stop11h 59m
Deal found 10/28![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 11/1912:54 pm -
1 stop28h 36m
Mon 11/2311:59 pm -
1 stop18h 25m
Deal found 10/29![Frontier logo]()
$250
This Travelocity deal was found by Cheapflights users on 10/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 pm -
1 stop20h 10m
Mon 11/2311:59 pm -
1 stop18h 25m
Deal found 10/28![Frontier logo]()
$262
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/209:20 pm -
1 stop14h 53m
Fri 11/2710:58 am -
1 stop7h 26m
Deal found 10/28![Frontier logo]()
$270
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:14 pm -
1 stop11h 22m
Tue 11/246:25 am -
1 stop11h 59m
Deal found 10/28![Frontier logo]()
$238
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/235:58 pm -
1 stop5h 59m
Thu 11/269:24 am -
1 stop7h 44m
Deal found 10/27![United Airlines logo]()
$343
This Southwest deal was found by Cheapflights users on 10/27. 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.
Mon 11/233:55 pm -
1 stop9h 55m
Thu 11/266:20 am -
2 stops8h 35m
Deal found 10/27![Southwest logo]()
$348
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” 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 11/235:58 pm -
1 stop5h 59m
Fri 11/272:55 pm -
1 stop5h 38m
Deal found 10/26![United Airlines logo]()
$363
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/249:20 pm -
1 stop27h 22m
Tue 12/110:18 am -
2 stops24h 01m
Deal found 10/27![Frontier logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
Tue 11/249:20 pm -
1 stop14h 53m
Wed 12/22:33 pm -
2 stops43h 46m
Deal found 10/28![Frontier logo]()
$266
One-way flights from Buffalo to ColoradoSearch for one-way flight options from Buffalo to Colorado. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Buffalo to Colorado. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Super.com deal was found by Cheapflights users on 10/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/251:54 pm -
1 stop10h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
Fri 12/41:15 pm -
2 stops34h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$129
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Mon 11/239:20 pm -
1 stop14h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/111:15 pm -
1 stop19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/161:15 pm -
1 stop8h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 12/141:15 pm -
1 stop19h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” 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 11/112:00 pm -
1 stop9h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Frontier logo]()
$138
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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.
Wed 12/231:53 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$152
This Super.com deal was found by Cheapflights users on 10/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/219:47 am -
1 stop25h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$158
This Southwest deal was found by Cheapflights users on 10/27. 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.
Tue 11/247:20 am -
1 stop7h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$172
This Southwest deal was found by Cheapflights users on 10/27. 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 12/28:05 am -
2 stops9h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 10/27. 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.
Fri 12/46:00 am -
1 stop8h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Delta logo]()
$192
Find flight deals from Buffalo to Colorado
Keep the following information in mind while searching for Buffalo to Colorado flight deals. Data was last updated October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Kiwi.com) |
One-way from | $124 (Super.com) |
Popular in | July |
Cheapest in | May |
Average price | $451 |
Good round-trip deal | $424 or less |
Good one-way deal | $222 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Colorado 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 30, 2026.
Use the filters below to find and compare flights from Buffalo to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloDenver
BUF Buffalo - DEN Denver Intl
BUFDEN
Buffalo
Thu 12/3
2:45 pm-4:35 pm
Nonstop3h 50m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$166
BuffaloColorado Springs
BUF Buffalo - COS Colorado Springs
BUFCOS
Buffalo
Sat 12/5
2:30 pm-8:30 pm
1 stop8h 00m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$172
BuffaloColorado Springs
BUF Buffalo - COS Colorado Springs
BUFCOS
Buffalo
Tue 11/24
7:20 am-12:35 pm
1 stop7h 15m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$172
BuffaloColorado Springs
BUF Buffalo - COS Colorado Springs
BUFCOS
Buffalo
Thu 12/3
5:55 am-2:25 pm
2 stops10h 30m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$177
BuffaloDenver
BUF Buffalo - DEN Denver Intl
BUFDEN
Buffalo
Mon 12/14
3:55 pm-10:40 pm
2 stops8h 45m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$181
BuffaloDenver
BUF Buffalo - DEN Denver Intl
BUFDEN
Buffalo
Fri 12/4
2:45 pm-4:35 pm
Nonstop3h 50m
Denver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$186
BuffaloColorado Springs
BUF Buffalo - COS Colorado Springs
BUFCOS
Buffalo
Fri 12/4
6:00 am-12:33 pm
1 stop8h 33m
Colorado Springs
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$192
BuffaloHayden
BUF Buffalo - HDN Hayden Yampa Valley
BUFHDN
Buffalo
Fri 1/22
6:05 am-12:06 pm
1 stop8h 01m
Hayden Yampa Valley
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
BuffaloHayden
BUF Buffalo - HDN Hayden Yampa Valley
BUFHDN
Buffalo
Thu 1/21
6:05 am-12:06 pm
1 stop8h 01m
Hayden Yampa Valley
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
BuffaloMontrose
BUF Buffalo - MTJ Montrose County
BUFMTJ
Buffalo
Tue 1/5
6:05 am-1:19 pm
1 stop9h 14m
Montrose County
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$200
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from Buffalo with our price prediction graph.
BUF-COS
BUF-GJT
BUF-DEN
BUF-GUC
BUF-MTJ
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 Buffalo to Colorado
BUF-USCO
BUF-COS
BUF-GJT
BUF-DEN
BUF-GUC
What is the cheapest month to book a flight from Buffalo to Colorado?
Currently, April is the cheapest month in which you can book a flight from Buffalo to Colorado (average of $393). Flying from Buffalo to Colorado in July is currently the most expensive (average of $493). 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 BUF to CO?
Find hourly flight availability from Buffalo to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
It’s optimal to fly from Buffalo to Colorado at noon. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the evening.
How much does it cost to fly round-trip from Buffalo to Colorado?
Airfare is below average for this route at the moment.
Buffalo to Colorado flights typically cost between $317 and $447 in December.The cheapest round-trip price found within the last 5 days was $230 on Frontier (Dec 4-Dec 8).
How far ahead should I book a flight from Buffalo to Colorado?
Booking 35 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Colorado. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated October 30, 2026.
Read through reviews of airlines operating flights from Buffalo to Colorado, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Entertainment
7.4
Comfort
8.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Colorado. 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 Buffalo to Colorado
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Complete your trip
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Search flights from Buffalo to Colorado by cabin class
Find flights from Buffalo to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Colorado flights
Browse other Buffalo and Colorado flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Buffalo to Colorado flights
Consider these flights traveling from Buffalo to Colorado.
Top 6 airlines flying from Buffalo to Colorado
Discover the top 6 airlines that operate flights from Buffalo to Colorado. 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$447 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$180 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$218 | Average$305 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$471 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$313 | Average$547 | FlexibilityNo cancel fee | On-time63% |