$69+ Cheap flights from San Jose, CA (SJC) to Colorado
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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DEN
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Colorado with Cheapflights
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Cheapest flights from San Jose to ColoradoExplore the most affordable flight options available from San Jose to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from San Jose to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:57 pm
SJC
- DEN
1 stop20h 05m
Frontier
Sat 6/207:00 am
DEN
- SJC
1 stop6h 02m
Frontier
Deal found 3/22![Frontier logo]()
$249
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
Fri 5/2212:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Mon 5/257:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/22![Frontier logo]()
$250
This Mytrip deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1712:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Sun 5/247:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/19![Frontier logo]()
$252
This Expedia deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/1612:23 pm
SJC
- DEN
1 stop10h 21m
Multiple Airlines
Sun 4/196:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Mon 4/205:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Wed 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$254
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/306:43 am
SJC
- DEN
1 stop10h 42m
Multiple Airlines
Mon 5/46:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$255
This Super.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:42 pm
SJC
- DEN
1 stop7h 14m
Frontier
Thu 3/266:00 am
DEN
- SJC
1 stop13h 07m
Frontier
Deal found 3/22![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 6/412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Sun 6/710:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 3/19![Frontier logo]()
$257
This CheapOair deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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.
Fri 8/1412:57 pm
SJC
- DEN
1 stop20h 05m
Frontier
Sun 8/1612:32 pm
DEN
- SJC
1 stop24h 30m
Frontier
Deal found 3/20![Frontier logo]()
$261
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 5/44:30 pm
SJC
- COS
1 stop6h 20m
Southwest
Thu 5/142:15 pm
COS
- SJC
1 stop4h 40m
Southwest
Deal found 3/22![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
Wed 4/155:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Thu 4/236:00 am
DEN
- SJC
1 stop13h 49m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$263
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/236:15 am
SJC
- DEN
1 stop16h 44m
Alaska Airlines
Fri 4/241:02 pm
DEN
- SJC
1 stop5h 32m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$264
Best flights from San Jose to ColoradoDiscover carefully curated flight deals from San Jose to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from San Jose to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
Wed 4/155:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Thu 4/236:00 am
DEN
- SJC
1 stop13h 49m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$263
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 8/215:00 pm
SJC
- GJT
1 stop3h 50m
Delta
Sun 8/237:41 am
GJT
- SJC
2 stops9h 34m
Delta
Deal found 3/22![Delta logo]()
$276
This Southwest deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/2010:50 am
SJC
- HDN
1 stop7h 20m
Southwest
Mon 4/278:40 am
HDN
- SJC
2 stops11h 10m
Southwest
Deal found 3/21![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” 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 5/282:32 pm
SJC
- GJT
1 stop5h 02m
United Airlines
Wed 6/31:33 pm
GJT
- SJC
1 stop5h 01m
United Airlines
Deal found 3/20![United Airlines logo]()
$288
This American Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/44:20 pm
SJC
- DRO
1 stop4h 55m
American Airlines
Thu 4/98:40 am
DRO
- SJC
1 stop4h 26m
American Airlines
Deal found 3/21![American Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Wed 4/158:39 pm
SJC
- DEN
1 stop26h 05m
Alaska Airlines
Fri 4/176:20 pm
DEN
- SJC
1 stop4h 50m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/18:45 am
SJC
- MTJ
1 stop4h 46m
United Airlines
Sat 4/43:37 pm
MTJ
- SJC
1 stop6h 30m
United Airlines
Deal found 3/19![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 3/318:45 am
SJC
- MTJ
1 stop4h 46m
United Airlines
Fri 4/37:15 am
MTJ
- SJC
1 stop7h 20m
United Airlines
Deal found 3/18![United Airlines logo]()
$295
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 7/1011:30 am
SJC
- ASE
1 stop7h 33m
Delta
Tue 7/1412:00 pm
ASE
- SJC
1 stop4h 50m
Delta
Deal found 3/19![Delta logo]()
$329
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/3012:30 pm
SJC
- COS
1 stop5h 55m
Southwest
Sat 5/27:15 am
COS
- SJC
1 stop6h 35m
Southwest
Deal found 3/19![Southwest logo]()
$333
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 5/2911:00 am
SJC
- COS
1 stop9h 45m
Southwest
Mon 6/16:15 am
COS
- SJC
1 stop5h 05m
Southwest
Deal found 3/18![Southwest logo]()
$338
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 4/37:00 am
SJC
- ASE
1 stop4h 56m
Delta
Mon 4/612:20 pm
ASE
- SJC
1 stop6h 05m
Delta
Deal found 3/21![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 5/52:46 pm
SJC
- HDN
1 stop4h 31m
United Airlines
Wed 5/67:10 am
HDN
- SJC
1 stop7h 18m
United Airlines
Deal found 3/18![United Airlines logo]()
$331
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Sun 4/268:18 pm
SJC
- DEN
1 stop14h 48m
Alaska Airlines
Wed 4/296:45 am
DEN
- SJC
2 stops13h 04m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/26:00 am
SJC
- GJT
1 stop4h 32m
American Airlines
Mon 4/66:53 pm
GJT
- SJC
1 stop4h 39m
American Airlines
Deal found 3/18![American Airlines logo]()
$419
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/111:20 am
SJC
- MTJ
2 stops7h 35m
Southwest
Sat 4/48:25 am
MTJ
- SJC
2 stops8h 20m
Southwest
Deal found 3/19![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 6/45:59 pm
SJC
- DEN
1 stop4h 45m
Delta
Tue 6/97:00 pm
DEN
- SJC
1 stop5h 39m
Delta
Deal found 3/21![Delta logo]()
$395
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 8/128:55 am
SJC
- COS
1 stop6h 40m
Southwest
Sun 8/1612:10 pm
COS
- SJC
1 stop4h 20m
Southwest
Deal found 3/22![Southwest logo]()
$370
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/288:45 am
SJC
- DRO
1 stop5h 03m
United Airlines
Sat 5/27:00 am
DRO
- SJC
1 stop7h 28m
United Airlines
Deal found 3/18![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 7/266:00 am
SJC
- DRO
1 stop4h 17m
American Airlines
Fri 8/76:00 am
DRO
- SJC
1 stop4h 18m
American Airlines
Deal found 3/22![American Airlines logo]()
$470
This Southwest deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/2010:50 am
SJC
- DEN
Nonstop2h 30m
Southwest
Mon 4/273:50 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 3/22![Southwest logo]()
$373
This Delta deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/191:35 pm
SJC
- GJT
1 stop3h 35m
Delta
Sun 8/237:41 am
GJT
- SJC
1 stop5h 45m
Delta
Deal found 3/22![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/188:45 am
SJC
- DRO
1 stop5h 03m
United Airlines
Sat 4/257:00 am
DRO
- SJC
1 stop7h 35m
United Airlines
Deal found 3/22![United Airlines logo]()
$378
This American Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/26:00 am
SJC
- GUC
1 stop6h 56m
American Airlines
Sun 4/512:26 pm
GUC
- SJC
2 stops11h 06m
American Airlines
Deal found 3/19![American Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/173:25 pm
SJC
- COS
2 stops5h 50m
Southwest
Fri 4/246:45 am
COS
- SJC
2 stops6h 00m
Southwest
Deal found 3/18![Southwest logo]()
$380
This United Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 5/52:46 pm
SJC
- EGE
1 stop4h 41m
United Airlines
Sat 5/93:13 pm
EGE
- SJC
1 stop7h 19m
United Airlines
Deal found 3/18![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1511:35 am
SJC
- DEN
2 stops9h 54m
Delta
Thu 4/235:30 am
DEN
- SJC
1 stop4h 17m
Delta
Deal found 3/18![Delta logo]()
$440
This Southwest deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 5/152:45 pm
SJC
- COS
1 stop6h 30m
Southwest
Mon 5/184:05 pm
COS
- SJC
1 stop7h 55m
Southwest
Deal found 3/19![Southwest logo]()
$380
This American Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 5/112:46 pm
SJC
- GJT
1 stop4h 38m
American Airlines
Mon 5/46:55 pm
GJT
- SJC
1 stop5h 04m
American Airlines
Deal found 3/22![American Airlines logo]()
$511
This United Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/218:45 am
SJC
- DRO
1 stop5h 03m
United Airlines
Sat 4/253:23 pm
DRO
- SJC
1 stop6h 44m
United Airlines
Deal found 3/22![United Airlines logo]()
$404
Last-minute flights from San Jose to ColoradoDiscover last-minute flight deals from San Jose to Colorado. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Colorado. Data last updated March 23, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/228:12 pm
SJC
- DEN
1 stop27h 07m
Frontier
Wed 3/257:05 pm
DEN
- SJC
1 stop24h 02m
Frontier
Deal found 3/18![Frontier logo]()
$270
This Super.com deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:42 pm
SJC
- DEN
1 stop7h 14m
Frontier
Thu 3/266:00 am
DEN
- SJC
1 stop13h 07m
Frontier
Deal found 3/22![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Mon 3/237:42 pm
SJC
- DEN
1 stop7h 14m
Frontier
Wed 3/2510:30 pm
DEN
- SJC
1 stop20h 37m
Frontier
Deal found 3/19![Frontier logo]()
$261
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:20 pm
SJC
- DEN
1 stop6h 36m
Frontier
Wed 4/17:05 pm
DEN
- SJC
1 stop24h 57m
Frontier
Deal found 3/18![Frontier logo]()
$266
This Expedia deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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.
Fri 4/108:32 pm
SJC
- DEN
1 stop26h 59m
Multiple Airlines
Wed 4/156:20 pm
DEN
- SJC
1 stop4h 50m
Multiple Airlines
Deal found 3/21![Multiple Airlines logo]()
$249
This Alaska Airlines deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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.
Wed 4/155:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Thu 4/236:00 am
DEN
- SJC
1 stop13h 49m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$263
This Expedia deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” 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 4/1612:23 pm
SJC
- DEN
1 stop10h 21m
Multiple Airlines
Sun 4/196:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/185:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Tue 4/211:16 pm
DEN
- SJC
1 stop5h 22m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$265
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Mon 4/205:35 pm
SJC
- DEN
1 stop5h 09m
Alaska Airlines
Wed 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Tue 4/2111:35 am
SJC
- DEN
1 stop11h 15m
Delta
Mon 4/276:55 am
DEN
- SJC
2 stops11h 04m
Delta
Deal found 3/19![Delta logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 4/236:15 am
SJC
- DEN
1 stop16h 44m
Alaska Airlines
Fri 4/241:02 pm
DEN
- SJC
1 stop5h 32m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$264
This Expedia deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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 4/306:43 am
SJC
- DEN
1 stop10h 42m
Multiple Airlines
Mon 5/46:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/22![Multiple Airlines logo]()
$255
One-way flights from San Jose to ColoradoSearch for one-way flight options from San Jose to Colorado. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from San Jose to Colorado. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Super.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 3/20![Frontier logo]()
$69
This Super.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 3/21![Frontier logo]()
$75
This CheapOair deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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.
Sun 4/1211:56 am
SJC
- DEN
1 stop20h 09m
Frontier
Deal found 3/19![Frontier logo]()
$82
This Trip.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:29 am
SJC
- DEN
1 stop16h 30m
Frontier
Deal found 3/18![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 3/20![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 3/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1812:57 pm
SJC
- DEN
1 stop23h 15m
Frontier
Deal found 3/20![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1012:57 pm
SJC
- DEN
1 stop20h 07m
Frontier
Deal found 3/21![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 3/22. Clicking the “Pick Dates” 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.
Sun 5/2412:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 3/22![Frontier logo]()
$95
This eDestinos deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:35 am
SJC
- DEN
1 stop26h 32m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$100
This United Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” 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 8/82:45 pm
SJC
- MTJ
1 stop4h 25m
United Airlines
Deal found 3/19![United Airlines logo]()
$136
This Delta deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 8/2210:00 am
SJC
- COS
1 stop6h 14m
Delta
Deal found 3/21![Delta logo]()
$167
This United Airlines deal was found by Cheapflights users on 3/21. Clicking the “Pick Dates” 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 7/182:45 pm
SJC
- MTJ
1 stop4h 25m
United Airlines
Deal found 3/21![United Airlines logo]()
$176
Find flight deals from San Jose to Colorado
Keep the following information in mind while searching for San Jose to Colorado flight deals. Data was last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Cheapflightsfares) |
One-way from | $69 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $398 |
Good round-trip deal | $394 or less |
Good one-way deal | $195 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from San Jose to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Wed 4/15
5:35 pm-11:44 pm
1 stop5h 09m
Denver Intl
Thu 4/23
6:00 am-6:49 pm
1 stop13h 49m
$263
San JoseGrand Junction
SJC - GJT
SJCGJT
San Jose
Fri 8/21
5:00 pm-9:50 pm
1 stop3h 50m
Grand Junction Regnl
Sun 8/23
7:41 am-4:15 pm
2 stops9h 34m
$276
San JoseHayden
SJC - HDN
SJCHDN
San Jose
Mon 4/20
10:50 am-7:10 pm
1 stop7h 20m
Hayden Yampa Valley
Mon 4/27
8:40 am-6:50 pm
2 stops11h 10m
$282
San JoseGrand Junction
SJC - GJT
SJCGJT
San Jose
Thu 5/28
2:32 pm-8:34 pm
1 stop5h 02m
Grand Junction Regnl
Wed 6/3
1:33 pm-5:34 pm
1 stop5h 01m
$288
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Wed 4/15
8:39 pm-11:44 pm
1 stop26h 05m
Denver Intl
Fri 4/17
6:20 pm-10:10 pm
1 stop4h 50m
$293
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Wed 4/1
8:45 am-2:31 pm
1 stop4h 46m
Montrose County
Sat 4/4
3:37 pm-9:07 pm
1 stop6h 30m
$295
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Tue 3/31
8:45 am-2:31 pm
1 stop4h 46m
Montrose County
Fri 4/3
7:15 am-1:35 pm
1 stop7h 20m
$295
San JoseAspen
SJC - ASE
SJCASE
San Jose
Fri 7/10
11:30 am-8:03 pm
1 stop7h 33m
Aspen Pitkin County
Tue 7/14
12:00 pm-3:50 pm
1 stop4h 50m
$329
San JoseHayden
SJC - HDN
SJCHDN
San Jose
Tue 5/5
2:46 pm-8:17 pm
1 stop4h 31m
Hayden Yampa Valley
Wed 5/6
7:10 am-1:28 pm
1 stop7h 18m
$331
San JoseColorado Springs
SJC - COS
SJCCOS
San Jose
Thu 4/30
12:30 pm-7:25 pm
1 stop5h 55m
Colorado Springs
Sat 5/2
7:15 am-12:50 pm
1 stop6h 35m
$333
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from San Jose to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from San Jose with our price prediction graph.
SJC-DEN
SJC-MTJ
SJC-COS
SJC-GJT
SJC-HDN
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 San Jose to Colorado
SJC-USCO
SJC-DEN
SJC-MTJ
SJC-COS
SJC-GJT
What is the cheapest month to book a flight from San Jose, California to Colorado?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Colorado (average of $58). Flying from San Jose, California to Colorado in July is currently the most expensive (average of $107). 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 SJC to CO?
Find hourly flight availability from San Jose to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 23, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from San Jose, California to Colorado by exploring options for tickets in the afternoon.
What is the cheapest day to fly from San Jose, California to Colorado?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Colorado. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their San Jose, California to Colorado flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from San Jose, California to Colorado
Explore weekly flight availability from San Jose to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 23, 2026.
The most flights from SJC to USCO are scheduled on a Thursday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated March 23, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from San Jose to Colorado have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Jose to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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San Jose and Colorado flights
Browse other San Jose and Colorado flight options. Last updated on March 23, 2026.
Popular flight searches
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San Jose to Colorado flights
Consider these flights traveling from San Jose to Colorado.
Top 6 airlines flying from San Jose to Colorado
Discover the top 6 airlines that operate flights from San Jose to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$301 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$326 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$178 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$398 | FlexibilityNo cancel fee | On-time63% |