$170+ Cheap flights from Colorado to San José (SJO)
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 11/30. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Nov 1 — Nov 81
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 October 2, 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 October 2, 2026.
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:06 pm -
1 stop8h 09m
Thu 11/192:37 pm -
1 stop9h 38m
Deal found 10/2![Delta logo]()
$446
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am -
2 stops13h 51m
Sat 10/316:00 am -
2 stops16h 52m
Deal found 9/30![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:30 am -
1 stop7h 16m
Sun 12/62:46 pm -
1 stop10h 04m
Deal found 10/1![American Airlines logo]()
$450
This Copa Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:49 pm -
1 stop12h 10m
Sun 11/223:59 am -
1 stop14h 03m
Deal found 9/28![Copa Airlines logo]()
$458
This Copa Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:43 pm -
1 stop8h 27m
Sat 10/108:45 am -
1 stop9h 26m
Deal found 10/1![Copa Airlines logo]()
$459
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 pm -
2 stops16h 55m
Thu 12/32:15 pm -
1 stop8h 50m
Deal found 9/28![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 pm -
1 stop13h 55m
Sat 11/217:30 am -
Nonstop5h 45m
Deal found 10/2![United Airlines logo]()
$484
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:55 pm -
2 stops24h 04m
Tue 11/244:18 pm -
2 stops28h 58m
Deal found 10/2![Multiple Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:10 pm -
2 stops22h 27m
Mon 12/76:07 am -
2 stops31h 30m
Deal found 9/30![American Airlines logo]()
$544
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:31 pm -
1 stop7h 44m
Thu 11/197:00 am -
1 stop14h 50m
Deal found 9/28![Delta logo]()
$555
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop15h 15m
Sun 11/227:00 am -
1 stop14h 50m
Deal found 10/1![Delta logo]()
$556
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:46 pm -
2 stops23h 14m
Wed 11/43:54 pm -
2 stops21h 10m
Deal found 9/30![American Airlines logo]()
$560
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 October 2, 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 October 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/193:11 pm -
1 stop27h 43m
Wed 1/271:31 pm -
2 stops23h 37m
Deal found 9/29![American Airlines logo]()
$431
This Copa Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/199:55 pm -
1 stop8h 09m
Sat 2/273:59 am -
1 stop14h 15m
Deal found 9/27![Copa Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop25h 15m
Sat 10/248:45 am -
1 stop13h 24m
Deal found 10/2![United Airlines logo]()
$546
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:57 am -
1 stop11h 15m
Sun 12/208:40 am -
2 stops16h 06m
Deal found 9/28![Delta logo]()
$768
This Copa Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/199:50 pm -
1 stop9h 27m
Thu 1/285:52 pm -
1 stop24h 20m
Deal found 9/27![Copa Airlines logo]()
$496
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/11:10 pm -
1 stop23h 33m
Mon 12/72:46 pm -
1 stop22h 51m
Deal found 9/30![American Airlines logo]()
$558
This Copa Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/69:50 pm -
1 stop9h 28m
Sat 12/126:03 pm -
1 stop24h 07m
Deal found 9/29![Copa Airlines logo]()
$521
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:51 pm -
1 stop10h 41m
Thu 1/141:15 am -
1 stop23h 12m
Deal found 9/29![United Airlines logo]()
$582
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:17 pm -
2 stops20h 32m
Wed 11/112:01 pm -
2 stops20h 49m
Deal found 9/29![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/243:39 pm -
1 stop15h 36m
Sat 10/316:30 am -
Nonstop5h 45m
Deal found 9/27![United Airlines logo]()
$628
This BusinessClass deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/412:35 pm -
1 stop22h 40m
Sat 2/136:40 am -
2 stops31h 02m
Deal found 10/2![Multiple Airlines logo]()
$1,386
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/312:54 pm -
2 stops23h 13m
Thu 11/123:54 pm -
2 stops21h 10m
Deal found 10/1![American Airlines logo]()
$592
This Copa Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/89:50 pm -
1 stop8h 12m
Sun 1/178:30 am -
1 stop9h 42m
Deal found 9/30![Copa Airlines logo]()
$606
This BusinessClass deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/41:12 pm -
2 stops22h 08m
Sat 2/133:56 pm -
2 stops21h 00m
Deal found 10/2![GOL logo]()
$1,499
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/141:40 pm -
2 stops15h 45m
Sat 11/217:30 am -
1 stop14h 00m
Deal found 9/29![United Airlines logo]()
$634
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/201:35 pm -
2 stops21h 40m
Wed 1/271:15 am -
2 stops14h 21m
Deal found 9/28![United Airlines logo]()
$649
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1211:53 pm -
1 stop12h 07m
Thu 10/221:00 pm -
1 stop8h 47m
Deal found 9/27![American Airlines logo]()
$655
This Ovago deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/36:14 pm -
2 stops25h 25m
Tue 3/28:45 am -
1 stop12h 42m
Deal found 9/28![Copa Airlines logo]()
$672
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:05 am -
2 stops51h 20m
Fri 11/1312:35 pm -
2 stops32h 55m
Deal found 9/27![United Airlines logo]()
$651
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:33 pm -
2 stops19h 27m
Thu 10/293:01 pm -
2 stops20h 18m
Deal found 10/1![American Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/197:30 am -
2 stops36h 09m
Wed 1/271:15 am -
2 stops14h 21m
Deal found 9/28![United Airlines logo]()
$655
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:56 pm -
1 stop19h 50m
Fri 11/2012:37 am -
1 stop16h 49m
Deal found 9/29![American Airlines logo]()
$666
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1911:55 am -
1 stop7h 44m
Tue 2/98:45 am -
1 stop13h 37m
Deal found 10/1![United Airlines logo]()
$679
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1111:59 am -
2 stops24h 44m
Wed 12/162:46 pm -
2 stops21h 35m
Deal found 10/1![American Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:28 pm -
1 stop7h 32m
Fri 11/612:35 pm -
2 stops10h 28m
Deal found 10/1![United Airlines logo]()
$690
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/165:06 pm -
2 stops20h 43m
Sun 11/2212:37 am -
2 stops19h 05m
Deal found 10/2![American Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 pm -
2 stops17h 20m
Wed 11/118:45 am -
2 stops24h 58m
Deal found 9/27![United Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:56 pm -
1 stop19h 50m
Sun 11/2212:37 am -
1 stop13h 08m
Deal found 10/2![American Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2112:45 pm -
1 stop28h 31m
Tue 1/261:15 am -
1 stop11h 36m
Deal found 9/28![United Airlines logo]()
$711
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/121:24 pm -
1 stop9h 02m
Sun 2/2112:35 am -
1 stop12h 59m
Deal found 9/28![American Airlines logo]()
$788
Last-minute flights from Colorado to San JoséDiscover last-minute flight deals from Colorado to San José. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to San José. Data last updated October 2, 2026 and is based on user searches.
This Copa Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/310:43 pm -
1 stop8h 27m
Sat 10/108:45 am -
1 stop9h 26m
Deal found 10/1![Copa Airlines logo]()
$459
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:30 am -
2 stops13h 51m
Sat 10/316:00 am -
2 stops16h 52m
Deal found 9/30![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2812:46 pm -
2 stops23h 14m
Wed 11/43:54 pm -
2 stops21h 10m
Deal found 9/30![American Airlines logo]()
$560
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:17 pm -
2 stops20h 32m
Wed 11/112:01 pm -
2 stops20h 49m
Deal found 9/29![American Airlines logo]()
$580
This Delta deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:31 pm -
1 stop7h 44m
Thu 11/197:00 am -
1 stop14h 50m
Deal found 9/28![Delta logo]()
$555
This Delta deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:06 pm -
1 stop8h 09m
Thu 11/192:37 pm -
1 stop9h 38m
Deal found 10/2![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:25 pm -
2 stops16h 55m
Thu 12/32:15 pm -
1 stop8h 50m
Deal found 9/28![Southwest logo]()
$476
This United Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/148:30 pm -
1 stop13h 55m
Sat 11/217:30 am -
Nonstop5h 45m
Deal found 10/2![United Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:00 am -
1 stop15h 15m
Sun 11/227:00 am -
1 stop14h 50m
Deal found 10/1![Delta logo]()
$556
This Copa Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/169:49 pm -
1 stop12h 10m
Sun 11/223:59 am -
1 stop14h 03m
Deal found 9/28![Copa Airlines logo]()
$458
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:55 pm -
2 stops24h 04m
Tue 11/244:18 pm -
2 stops28h 58m
Deal found 10/2![Multiple Airlines logo]()
$487
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:30 am -
1 stop7h 16m
Sun 12/62:46 pm -
1 stop10h 04m
Deal found 10/1![American Airlines logo]()
$450
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 October 2, 2026.
Search for one-way flight options from Colorado to San José. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/3011:59 pm -
2 stops12h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$170
This Frontier deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:02 pm -
1 stop13h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![Frontier logo]()
$173
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/85:32 pm -
2 stops17h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$175
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:12 am -
1 stop27h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![American Airlines logo]()
$183
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/301:00 pm -
1 stop10h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$186
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:58 pm -
1 stop10h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![United Airlines logo]()
$192
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/307:21 am -
2 stops12h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$195
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/115:32 pm -
2 stops17h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/1![American Airlines logo]()
$200
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1812:18 pm -
1 stop8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![Multiple Airlines logo]()
$203
This Volaris deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/912:18 pm -
1 stop8h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Multiple Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/253:45 pm -
2 stops19h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$210
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/85:37 pm -
2 stops20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$235
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 October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $423 (American Airlines) |
One-way from | $170 (American Airlines) |
Popular in | August |
Cheapest in | February |
Average price | $510 |
Good round-trip deal | $555 or less |
Good one-way deal | $344 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 7,457,451 searches. Data last updated October 2, 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
Sun 11/29
11:58 pm-11:25 am
1 stop10h 27m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$192
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Thu 10/29
10:45 am-7:40 pm
2 stops8h 55m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$229
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Mon 1/11
8:39 pm-1:22 pm
1 stop15h 43m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$230
Colorado SpringsSan José
COS Colorado Springs - SJO San José Juan Santamaria Intl
COSSJO
Colorado Springs
Mon 2/8
5:37 pm-2:56 pm
2 stops20h 19m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$235
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Tue 10/27
11:20 am-7:32 am
1 stop20h 12m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$235
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sat 10/31
11:43 am-5:25 am
1 stop17h 42m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$235
MontroseSan José
MTJ Montrose County - SJO San José Juan Santamaria Intl
MTJSJO
Montrose County
Sat 1/9
4:35 pm-8:32 am
1 stop14h 57m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$283
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sun 10/25
8:30 pm-12:22 pm
1 stop15h 52m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$290
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Wed 10/28
8:30 pm-10:25 am
1 stop13h 55m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$290
DenverSan José
DEN Denver Intl - SJO San José Juan Santamaria Intl
DENSJO
Denver Intl
Sat 10/24
11:15 am-7:15 am
1 stop20h 00m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$298
Showing 1-10 of 53 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
MTJ-SJO
GJT-SJO
HDN-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
MTJ-SJO
GJT-SJO
What is the cheapest month to book a flight from Colorado to San José?
Currently, April is the cheapest month in which you can book a flight from Colorado to San José (average of $460). Flying from Colorado to San José in August is currently the most expensive (average of $634). 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.
How much does it cost to fly round-trip from Colorado to San José?
Airfare is typical for this route at the moment.
Colorado to San José flights typically cost between $403 and $617 in October.The cheapest round-trip price found within the last 5 days was $449 on American Airlines (Oct 21-Oct 31).
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 2 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
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to San José by cabin class
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 October 2, 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 October 2, 2026.
Colorado to San José flights
Consider these flights traveling from Colorado to San José.
Top 10 airlines flying from Colorado to San José
Discover the top 10 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 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$358 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$186 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$201 | Average$450 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$246 | Average$589 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$287 | Average$705 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$305 | Average$640 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$346 | Average$546 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$365 | Average$467 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$430 | Average$558 | FlexibilityNo cancel fee | On-time74% |