$161+ Cheap flights from Colorado to San José (SJO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to San José 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 San JoséExplore the most affordable flight options available from Colorado to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
Explore the most affordable flight options available from Colorado to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
1 stop15h 15m
Wed 11/182:30 pm -
1 stop9h 54m
Deal found 8/12![Delta logo]()
$398
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/69:49 pm -
1 stop12h 10m
Wed 11/115:55 pm -
1 stop24h 07m
Deal found 8/11![Copa Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 8/12. 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.
Mon 11/97:05 pm -
2 stops17h 10m
Wed 11/182:15 pm -
1 stop8h 45m
Deal found 8/12![Southwest logo]()
$414
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:49 pm -
1 stop9h 30m
Sun 11/155:55 pm -
1 stop24h 07m
Deal found 8/11![Copa Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 11/308:00 am -
1 stop13h 15m
Tue 12/87:00 am -
1 stop9h 11m
Deal found 8/13![Delta logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:15 pm -
1 stop8h 06m
Tue 10/136:00 am -
1 stop16h 46m
Deal found 8/12![American Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 11/115:17 pm -
2 stops31h 08m
Mon 11/162:25 am -
1 stop11h 55m
Deal found 8/13![Multiple Airlines logo]()
$422
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:00 am -
1 stop7h 21m
Fri 10/237:55 am -
1 stop10h 26m
Deal found 8/11![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/2611:10 am -
1 stop8h 30m
Wed 11/42:15 pm -
1 stop8h 40m
Deal found 8/13![Southwest logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:24 am -
1 stop8h 36m
Tue 10/276:00 am -
2 stops15h 34m
Deal found 8/10![American Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 12/112:28 pm -
2 stops23h 02m
Mon 12/72:25 am -
1 stop11h 45m
Deal found 8/13![Multiple Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/265:00 am -
2 stops14h 40m
Tue 11/32:15 pm -
1 stop8h 40m
Deal found 8/13![Southwest logo]()
$428
Best flights from Colorado to San JoséDiscover carefully curated flight deals from Colorado to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Colorado to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/12. 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.
Mon 11/97:05 pm -
2 stops17h 10m
Wed 11/181:20 pm -
2 stops20h 00m
Deal found 8/12![Southwest logo]()
$414
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:43 pm -
1 stop12h 15m
Sat 9/58:45 am -
1 stop9h 26m
Deal found 8/10![Copa Airlines logo]()
$466
This Delta deal was found by Cheapflights users on 8/11. 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.
Mon 11/96:00 am -
1 stop15h 15m
Wed 11/187:00 am -
1 stop14h 27m
Deal found 8/11![Delta logo]()
$468
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/87:40 am -
1 stop11h 59m
Sun 11/157:30 am -
Nonstop5h 45m
Deal found 8/11![United Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/285:41 am -
1 stop8h 19m
Tue 11/32:07 pm -
2 stops22h 53m
Deal found 8/13![American Airlines logo]()
$473
This Avianca deal was found by Cheapflights users on 8/10. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:30 pm -
2 stops17h 05m
Mon 11/165:45 am -
2 stops17h 45m
Deal found 8/10![Multiple Airlines logo]()
$476
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 10/2810:25 am -
1 stop9h 15m
Tue 11/32:15 pm -
1 stop8h 40m
Deal found 8/13![Southwest logo]()
$447
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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.
Sun 11/11:41 pm -
2 stops22h 24m
Tue 11/103:54 pm -
2 stops21h 06m
Deal found 8/14![American Airlines logo]()
$473
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/119:18 pm -
1 stop10h 14m
Sun 11/157:30 am -
Nonstop5h 45m
Deal found 8/11![United Airlines logo]()
$488
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:49 pm -
1 stop8h 13m
Sat 11/76:05 pm -
1 stop23h 57m
Deal found 8/11![Copa Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/2811:55 pm -
1 stop12h 50m
Mon 10/59:00 am -
1 stop10h 05m
Deal found 8/13![Southwest logo]()
$470
This Copa Airlines deal was found by Cheapflights users on 8/10. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/710:43 pm -
1 stop12h 15m
Mon 9/148:45 am -
1 stop9h 26m
Deal found 8/10![Copa Airlines logo]()
$496
This Southwest deal was found by Cheapflights users on 8/11. 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.
Sun 11/18:35 pm -
2 stops14h 45m
Tue 11/102:15 pm -
1 stop8h 40m
Deal found 8/11![Southwest logo]()
$474
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:31 pm -
1 stop16h 50m
Thu 9/178:45 am -
1 stop16h 14m
Deal found 8/13![United Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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.
Sun 10/1811:53 pm -
1 stop12h 07m
Tue 10/271:00 pm -
1 stop8h 34m
Deal found 8/14![American Airlines logo]()
$558
This Southwest deal was found by Cheapflights users on 8/12. 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.
Sun 9/137:30 am -
1 stop11h 10m
Sun 9/2012:35 pm -
1 stop10h 20m
Deal found 8/12![Southwest logo]()
$496
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:33 pm -
2 stops17h 27m
Thu 10/291:00 pm -
1 stop9h 11m
Deal found 8/11![American Airlines logo]()
$573
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:13 pm -
2 stops26h 26m
Fri 2/51:25 pm -
2 stops20h 40m
Deal found 8/12![United Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:09 pm -
1 stop24h 51m
Wed 10/281:00 pm -
1 stop9h 11m
Deal found 8/10![American Airlines logo]()
$578
This Southwest deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/205:00 am -
1 stop13h 40m
Wed 9/301:40 pm -
1 stop8h 30m
Deal found 8/14![Southwest logo]()
$534
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 12/26:00 pm -
2 stops18h 15m
Tue 12/82:20 pm -
2 stops21h 26m
Deal found 8/13![United Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/2312:59 pm -
1 stop30h 17m
Sun 1/317:16 am -
1 stop15h 56m
Deal found 8/11![American Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/111:35 pm -
2 stops20h 50m
Wed 11/188:45 am -
2 stops12h 51m
Deal found 8/13![United Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/251:35 pm -
2 stops22h 47m
Sat 1/301:15 am -
2 stops12h 26m
Deal found 8/10![United Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:00 pm -
2 stops27h 21m
Sat 10/171:00 pm -
2 stops22h 31m
Deal found 8/10![American Airlines logo]()
$634
This KAYAK deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/37:05 am -
1 stop13h 55m
Fri 1/151:15 am -
1 stop11h 42m
Deal found 8/13![Multiple Airlines logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:31 pm -
2 stops22h 50m
Wed 10/217:55 am -
2 stops12h 34m
Deal found 8/10![United Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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.
Sat 10/105:00 pm -
2 stops27h 21m
Fri 10/166:00 am -
2 stops16h 11m
Deal found 8/14![American Airlines logo]()
$637
This United Airlines deal was found by Cheapflights users on 8/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:35 pm -
2 stops20h 50m
Wed 11/188:45 am -
2 stops12h 51m
Deal found 8/10![United Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/157:00 am -
1 stop12h 16m
Sun 1/244:01 pm -
2 stops21h 23m
Deal found 8/11![American Airlines logo]()
$670
Last-minute flights from Colorado to San JoséDiscover last-minute flight deals from Colorado to San José. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to San José. Data last updated August 14, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 8/11. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2910:43 pm -
1 stop9h 36m
Fri 9/45:55 pm -
1 stop24h 16m
Deal found 8/11![Copa Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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.
Sun 8/3010:43 pm -
1 stop9h 36m
Sat 9/58:45 am -
1 stop9h 26m
Deal found 8/13![Copa Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:13 pm -
2 stops26h 40m
Sun 9/62:56 pm -
2 stops25h 46m
Deal found 8/12![American Airlines logo]()
$618
This Avianca deal was found by Cheapflights users on 8/12. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:15 pm -
2 stops17h 15m
Wed 9/164:35 pm -
2 stops21h 42m
Deal found 8/12![Multiple Airlines logo]()
$453
This Volaris deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:58 pm -
1 stop11h 01m
Thu 9/174:15 pm -
1 stop19h 13m
Deal found 8/13![Multiple Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:42 pm -
2 stops22h 39m
Fri 9/181:25 pm -
2 stops26h 34m
Deal found 8/12![United Airlines logo]()
$665
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/111:40 pm -
2 stops22h 41m
Fri 9/181:25 pm -
2 stops19h 24m
Deal found 8/12![United Airlines logo]()
$754
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:51 pm -
2 stops19h 08m
Fri 9/251:00 pm -
1 stop9h 34m
Deal found 8/10![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:21 pm -
2 stops45h 38m
Thu 10/11:00 pm -
1 stop24h 26m
Deal found 8/10![American Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 8/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:53 pm -
2 stops41h 06m
Thu 10/11:00 pm -
1 stop9h 13m
Deal found 8/10![American Airlines logo]()
$732
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” 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 9/252:21 pm -
2 stops21h 38m
Wed 10/76:00 am -
2 stops30h 23m
Deal found 8/13![American Airlines logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2611:59 pm -
1 stop12h 00m
Sat 10/36:00 am -
1 stop17h 03m
Deal found 8/11![American Airlines logo]()
$444
One-way flights from Colorado to San JoséSearch for one-way flight options from Colorado to San José. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Colorado to San José. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Jetabroad deal was found by Cheapflights users on 8/12. 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 Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:58 pm -
1 stop11h 01m
Deal found 8/12![Multiple Airlines logo]()
$161
This CheapOair deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:58 pm -
1 stop11h 01m
Deal found 8/13![Multiple Airlines logo]()
$162
This Delta deal was found by Cheapflights users on 8/11. 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 9/1312:50 am -
1 stop11h 04m
Deal found 8/11![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:45 pm -
2 stops37h 30m
Deal found 8/12![Multiple Airlines logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:30 am -
2 stops28h 45m
Deal found 8/13![Multiple Airlines logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/129:19 pm -
2 stops38h 56m
Deal found 8/12![Multiple Airlines logo]()
$189
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/195:37 am -
1 stop13h 39m
Deal found 8/11![American Airlines logo]()
$213
This United Airlines deal was found by Cheapflights users on 8/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:15 am -
1 stop12h 22m
Deal found 8/12![United Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 8/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/21:10 pm -
2 stops22h 55m
Deal found 8/11![American Airlines logo]()
$268
This deal was found by Cheapflights users on 8/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:30 am -
1 stop9h 46m
Deal found 8/12![United Airlines logo]()
$283
This American Airlines deal was found by Cheapflights users on 8/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:53 pm -
2 stops23h 06m
Deal found 8/12![American Airlines logo]()
$284
This United Airlines deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” 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 9/216:05 pm -
2 stops18h 16m
Deal found 8/14![United Airlines logo]()
$328
Find flight deals from Colorado to San José
Keep the following information in mind while searching for Colorado to San José flight deals. Data was last updated August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $398 (Delta) |
One-way from | $161 (Jetabroad) |
Popular in | June |
Cheapest in | September |
Average price | $526 |
Good round-trip deal | $523 or less |
Good one-way deal | $388 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado to San José that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
Use the filters below to find and compare flights from Colorado to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Mon 11/9
7:05 pm-1:15 pm
2 stops17h 10m
San José Juan Santamaria Intl
Wed 11/18
1:20 pm-8:20 am
2 stops20h 00m
$414
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Wed 10/28
10:25 am-7:40 pm
1 stop9h 15m
San José Juan Santamaria Intl
Tue 11/3
2:15 pm-9:55 pm
1 stop8h 40m
$447
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sat 8/29
10:43 pm-10:58 am
1 stop12h 15m
San José Juan Santamaria Intl
Sat 9/5
8:45 am-6:11 pm
1 stop9h 26m
$466
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Mon 11/9
6:00 am-10:15 pm
1 stop15h 15m
San José Juan Santamaria Intl
Wed 11/18
7:00 am-8:27 pm
1 stop14h 27m
$468
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sun 11/8
7:40 am-8:39 pm
1 stop11h 59m
San José Juan Santamaria Intl
Sun 11/15
7:30 am-12:15 pm
Nonstop5h 45m
$468
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Mon 9/28
11:55 pm-12:45 pm
1 stop12h 50m
San José Juan Santamaria Intl
Mon 10/5
9:00 am-7:05 pm
1 stop10h 05m
$470
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Wed 10/28
5:41 am-2:00 pm
1 stop8h 19m
San José Juan Santamaria Intl
Tue 11/3
2:07 pm-12:00 pm
2 stops22h 53m
$473
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Sun 11/1
1:41 pm-1:05 pm
2 stops22h 24m
San José Juan Santamaria Intl
Tue 11/10
3:54 pm-12:00 pm
2 stops21h 06m
$473
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Sun 11/1
8:35 pm-12:20 pm
2 stops14h 45m
San José Juan Santamaria Intl
Tue 11/10
2:15 pm-9:55 pm
1 stop8h 40m
$474
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sun 11/8
3:30 pm-9:35 am
2 stops17h 05m
San José Juan Santamaria Intl
Mon 11/16
5:45 am-10:30 pm
2 stops17h 45m
$476
Showing 1-10 of 49 resultsSorted by cheapest first
Best time to book a flight from Colorado to San José
Have a flexible travel schedule? Discover the best time to fly to San José from Colorado with our price prediction graph.
DEN-SJO
COS-SJO
ASE-SJO
MTJ-SJO
GJT-SJO
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 San José
USCO-SJO
DEN-SJO
COS-SJO
ASE-SJO
MTJ-SJO
What is the cheapest month to book a flight from Colorado to San José?
Currently, September is the cheapest month in which you can book a flight from Colorado to San José (average of $404). Flying from Colorado to San José in August is currently the most expensive (average of $588). 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 SJO?
Find hourly flight availability from Colorado to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to San José as you normally would.
How much does it cost to fly round-trip from Colorado to San José?
Airfare is below average for this route at the moment.
Colorado to San José flights typically cost between $449 and $681 in November.The cheapest round-trip price found within the last 5 days was $398 on Delta (Nov 9-Nov 18).
How far ahead should I book a flight from Colorado to San José?
The best time to book flights from Colorado to San José is 65 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.
Related info for your journey
Find useful and relevant information for your journey from Colorado to San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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Alternative routes for Colorado to San José
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Complete your trip
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Find flights from Colorado to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado and San José flights
Browse other Colorado and San José flight options. Last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Colorado to San José flights
Consider these flights traveling from Colorado to San José.
Top 9 airlines flying from Colorado to San José
Discover the top 9 airlines that operate flights from Colorado to San José. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$398 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$185 | Average$425 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$186 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$285 | Average$605 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$286 | Average$734 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$306 | Average$525 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$365 | Average$467 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$430 | Average$580 | FlexibilityNo cancel fee | On-time74% |