$89+ Cheap flights from Colorado to Oakland, CA (OAK)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
Oct 13 — Oct 201
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Oakland 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 Colorado to OaklandExplore the most affordable flight options available from Colorado to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
Explore the most affordable flight options available from Colorado to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 13, 2026.
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 am -
1 stop5h 21m
Tue 10/612:47 pm -
1 stop23h 04m
Deal found 9/9![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/137:31 am -
1 stop5h 21m
Fri 10/165:20 pm -
2 stops29h 23m
Deal found 9/10![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/137:31 am -
1 stop5h 21m
Tue 10/2012:47 pm -
2 stops27h 47m
Deal found 9/9![Frontier logo]()
$195
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 am -
1 stop11h 26m
Tue 10/612:47 pm -
1 stop20h 20m
Deal found 9/9![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/17:30 am -
1 stop11h 26m
Mon 10/56:51 pm -
2 stops37h 41m
Deal found 9/9![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/610:49 pm -
1 stop14h 02m
Tue 10/1312:47 pm -
2 stops25h 27m
Deal found 9/8![Frontier logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/107:28 am -
1 stop5h 24m
Mon 10/125:20 pm -
2 stops23h 14m
Deal found 9/10![Frontier logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/242:10 pm -
2 stops20h 12m
Mon 10/265:20 pm -
1 stop5h 23m
Deal found 9/9![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/410:15 am -
1 stop4h 45m
Mon 11/96:30 pm -
1 stop4h 20m
Deal found 9/11![Southwest logo]()
$255
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 12/178:00 am -
1 stop4h 54m
Mon 1/45:05 pm -
1 stop4h 35m
Deal found 9/9![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 12/175:00 am -
2 stops7h 45m
Mon 1/49:25 am -
1 stop5h 40m
Deal found 9/9![Southwest logo]()
$326
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
1 stop4h 45m
Thu 10/155:35 pm -
1 stop5h 40m
Deal found 9/10![Southwest logo]()
$331
Best flights from Colorado to OaklandDiscover carefully curated flight deals from Colorado to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
Discover carefully curated flight deals from Colorado to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 13, 2026.
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:05 pm -
1 stop4h 30m
Sat 10/35:45 am -
1 stop4h 55m
Deal found 9/10![Southwest logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/156:59 pm -
1 stop5h 43m
Sun 10/187:04 am -
1 stop27h 28m
Deal found 9/9![Alaska Airlines logo]()
$340
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 1/151:11 pm -
1 stop4h 21m
Sun 1/175:55 am -
1 stop5h 25m
Deal found 9/8![Delta logo]()
$477
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/199:05 pm -
1 stop4h 35m
Fri 10/237:40 pm -
Nonstop2h 30m
Deal found 9/10![Southwest logo]()
$246
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:30 am -
1 stop4h 20m
Mon 10/196:55 pm -
1 stop4h 50m
Deal found 9/12![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 11/44:15 pm -
1 stop6h 50m
Mon 11/94:30 pm -
2 stops6h 20m
Deal found 9/11![Southwest logo]()
$260
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:00 am -
Nonstop2h 30m
Fri 10/27:40 pm -
Nonstop2h 25m
Deal found 9/9![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:00 pm -
Nonstop2h 35m
Tue 10/135:55 pm -
Nonstop2h 30m
Deal found 9/10![Southwest logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 1/236:26 pm -
1 stop5h 38m
Tue 1/266:48 pm -
2 stops21h 58m
Deal found 9/10![Alaska Airlines logo]()
$488
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/145:20 pm -
Nonstop2h 35m
Sat 10/176:40 am -
1 stop6h 25m
Deal found 9/12![Southwest logo]()
$311
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/76:30 am -
1 stop4h 55m
Fri 10/95:25 am -
1 stop4h 35m
Deal found 9/9![Southwest logo]()
$323
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 12/175:00 am -
2 stops7h 45m
Mon 1/411:00 am -
2 stops7h 05m
Deal found 9/9![Southwest logo]()
$331
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/169:00 pm -
Nonstop2h 35m
Sat 10/176:40 am -
1 stop6h 25m
Deal found 9/12![Southwest logo]()
$332
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/181:11 pm -
1 stop23h 43m
Mon 12/285:56 am -
1 stop5h 24m
Deal found 9/10![Delta logo]()
$716
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:30 am -
2 stops6h 05m
Thu 10/155:35 pm -
1 stop5h 40m
Deal found 9/10![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/211:11 pm -
1 stop4h 01m
Mon 12/285:56 am -
1 stop5h 24m
Deal found 9/10![Delta logo]()
$748
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/105:25 pm -
1 stop5h 00m
Mon 10/195:35 pm -
1 stop5h 40m
Deal found 9/9![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/81:15 pm -
1 stop4h 07m
Mon 10/126:00 am -
1 stop5h 30m
Deal found 9/8![Delta logo]()
$759
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/185:55 am -
Nonstop2h 35m
Tue 10/2011:50 am -
Nonstop2h 25m
Deal found 9/9![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/259:25 pm -
Nonstop2h 45m
Tue 12/17:55 am -
Nonstop2h 30m
Deal found 9/8![Southwest logo]()
$347
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/211:11 pm -
1 stop4h 01m
Thu 12/3112:34 pm -
1 stop26h 46m
Deal found 9/10![Delta logo]()
$831
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/3112:15 pm -
2 stops9h 35m
Wed 11/111:40 pm -
1 stop5h 15m
Deal found 9/11![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/191:11 pm -
1 stop11h 47m
Sun 12/275:00 pm -
1 stop18h 20m
Deal found 9/10![Delta logo]()
$859
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/75:45 pm -
1 stop5h 25m
Fri 10/96:25 am -
1 stop4h 35m
Deal found 9/9![Southwest logo]()
$361
This Delta deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/151:15 pm -
1 stop4h 07m
Sun 10/186:00 am -
1 stop5h 30m
Deal found 9/9![Delta logo]()
$868
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:35 pm -
1 stop7h 25m
Mon 10/55:00 am -
1 stop4h 30m
Deal found 9/11![Southwest logo]()
$370
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/171:16 pm -
1 stop11h 47m
Sat 12/265:56 am -
1 stop9h 44m
Deal found 9/10![Delta logo]()
$953
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/98:10 pm -
1 stop4h 45m
Sat 10/103:40 pm -
1 stop4h 55m
Deal found 9/12![Southwest logo]()
$407
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 12/1912:45 pm -
1 stop11h 50m
Mon 12/288:10 am -
1 stop10h 35m
Deal found 9/10![Southwest logo]()
$558
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/58:35 am -
2 stops8h 50m
Thu 10/812:30 pm -
2 stops6h 00m
Deal found 9/8![Southwest logo]()
$659
Last-minute flights from Colorado to OaklandDiscover last-minute flight deals from Colorado to Oakland. Data last updated September 13, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Oakland. Data last updated September 13, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:30 am -
1 stop11h 26m
Tue 10/612:47 pm -
1 stop20h 20m
Deal found 9/9![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/17:30 am -
1 stop11h 26m
Mon 10/56:51 pm -
2 stops37h 41m
Deal found 9/9![Frontier logo]()
$202
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:30 am -
1 stop5h 21m
Tue 10/612:47 pm -
1 stop23h 04m
Deal found 9/9![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 10/610:49 pm -
1 stop14h 02m
Tue 10/1312:47 pm -
2 stops25h 27m
Deal found 9/8![Frontier logo]()
$204
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/75:45 pm -
1 stop5h 25m
Fri 10/96:25 am -
1 stop4h 35m
Deal found 9/9![Southwest logo]()
$361
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
1 stop4h 45m
Thu 10/155:35 pm -
1 stop5h 40m
Deal found 9/10![Southwest logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/107:28 am -
1 stop5h 24m
Mon 10/125:20 pm -
2 stops23h 14m
Deal found 9/10![Frontier logo]()
$208
This Southwest deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/105:25 pm -
1 stop5h 00m
Mon 10/195:35 pm -
1 stop5h 40m
Deal found 9/9![Southwest logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” 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 10/137:31 am -
1 stop5h 21m
Fri 10/165:20 pm -
2 stops29h 23m
Deal found 9/10![Frontier logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/137:31 am -
1 stop5h 21m
Tue 10/2012:47 pm -
2 stops27h 47m
Deal found 9/9![Frontier logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/242:10 pm -
2 stops20h 12m
Mon 10/265:20 pm -
1 stop5h 23m
Deal found 9/9![Frontier logo]()
$211
This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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 10/3112:15 pm -
1 stop6h 55m
Wed 11/111:40 pm -
1 stop5h 15m
Deal found 9/11![Southwest logo]()
$356
One-way flights from Colorado to OaklandSearch for one-way flight options from Colorado to Oakland. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
Search for one-way flight options from Colorado to Oakland. Find affordable one-way fares based on user searches. Data last updated September 13, 2026.
This Priceline deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/297:30 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$89
This Priceline deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:44 am -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:55 pm -
2 stops35h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/1410:55 pm -
2 stops35h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” 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 10/71:07 pm -
2 stops28h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$102
This Expedia deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1210:45 pm -
1 stop14h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Frontier logo]()
$109
This Expedia deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/147:04 pm -
1 stop27h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$114
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/44:15 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$128
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/135:00 am -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Southwest logo]()
$138
This Southwest deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” 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 10/76:30 am -
2 stops5h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Southwest logo]()
$150
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” 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.
Sun 10/116:07 pm -
1 stop6h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” 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 11/131:50 pm -
3 stops23h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$199
Find flight deals from Colorado to Oakland
Keep the following information in mind while searching for Colorado to Oakland flight deals. Data was last updated September 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $178 (Expedia) |
One-way from | $89 (Priceline) |
Popular in | July |
Cheapest in | January |
Average price | $309 |
Good round-trip deal | $376 or less |
Good one-way deal | $267 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to Oakland 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 13, 2026.
Use the filters below to find and compare flights from Colorado to Oakland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Thu 11/5
2:05 pm-3:45 pm
Nonstop2h 40m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Thu 10/1
6:20 am-11:06 am
1 stop5h 46m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
Colorado SpringsOakland
COS Colorado Springs - OAK Oakland
COSOAK
Colorado Springs
Wed 11/4
4:15 pm-10:00 pm
1 stop6h 45m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Tue 10/13
12:31 pm-6:30 pm
1 stop6h 59m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Sat 12/12
8:45 am-1:35 pm
1 stop5h 50m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
Colorado SpringsOakland
COS Colorado Springs - OAK Oakland
COSOAK
Colorado Springs
Fri 11/13
5:00 am-8:45 am
1 stop4h 45m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$138
Colorado SpringsOakland
COS Colorado Springs - OAK Oakland
COSOAK
Colorado Springs
Wed 10/7
6:30 am-11:15 am
2 stops5h 45m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$150
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Wed 3/10
8:20 am-2:44 pm
1 stop7h 24m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$152
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Thu 10/15
6:59 pm-11:42 pm
1 stop5h 43m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$162
DenverOakland
DEN Denver Intl - OAK Oakland
DENOAK
Denver Intl
Sun 10/25
9:45 am-11:30 am
1 stop26h 45m
Oakland
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$167
Showing 1-10 of 56 resultsSorted by cheapest first
Best time to book a flight from Colorado to Oakland
Have a flexible travel schedule? Discover the best time to fly to Oakland from Colorado with our price prediction graph.
DEN-OAK
COS-OAK
MTJ-OAK
GJT-OAK
EGE-OAK
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 Oakland
USCO-OAK
DEN-OAK
COS-OAK
MTJ-OAK
GJT-OAK
What is the cheapest month to book a flight from Colorado to Oakland, California?
Currently, October is the cheapest month in which you can book a flight from Colorado to Oakland, California (average of $302). Flying from Colorado to Oakland, California in July is currently the most expensive (average of $427). 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 OAK?
Find hourly flight availability from Colorado to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 13, 2026.
When flying from Colorado to Oakland, California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 31% versus a flight in the morning.
How much does it cost to fly round-trip from Colorado to Oakland, California?
Airfare is below average for this route at the moment.
Colorado to Oakland, California flights typically cost between $302 and $456 in October.The cheapest round-trip price found within the last 5 days was $178 on Frontier (Oct 3-Oct 6).
How far ahead should I book a flight from Colorado to Oakland, California?
To ensure you get the cheapest price possible for a flight from Colorado to Oakland, California, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Colorado to Oakland, California?
Use this chart to determine the cheapest time to fly round-trip from Colorado to Oakland. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Colorado to Oakland, California flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Oakland. 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 Oakland
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Complete your trip
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Search flights from Colorado to Oakland by cabin class
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Other flights to Oakland
Explore flights to Oakland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 13, 2026.
Colorado and Oakland flights
Browse other Colorado and Oakland flight options. Last updated on September 13, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Oakland flights
Consider these flights traveling from Colorado to Oakland.
Top 3 airlines flying from Colorado to Oakland
Discover the top 3 airlines that operate flights from Colorado to Oakland. 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 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$212 | Average$294 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$225 | Average$393 | FlexibilityNo cancel fee | On-time63% |