$64+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DEN
May 5 — May 121
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 April 5, 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 April 5, 2026.
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:44 pm
SJC
- DEN
1 stop10h 15m
Alaska Airlines
Sat 5/26:45 am
DEN
- SJC
1 stop13h 19m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$266
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:57 pm
SJC
- DEN
1 stop6h 09m
Multiple Airlines
Tue 6/92:19 pm
DEN
- SJC
1 stop6h 03m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$268
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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.
Sat 7/1112:57 pm
SJC
- DEN
1 stop10h 43m
Frontier
Thu 7/167:00 am
DEN
- SJC
1 stop6h 02m
Frontier
Deal found 4/3![Frontier logo]()
$270
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/1712:46 pm
SJC
- GJT
1 stop4h 38m
American Airlines
Tue 4/2111:46 am
GJT
- SJC
1 stop5h 01m
American Airlines
Deal found 4/2![American Airlines logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:57 pm
SJC
- DEN
2 stops13h 28m
Frontier
Sun 5/1010:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/3![Frontier logo]()
$271
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:57 pm
SJC
- DEN
2 stops18h 11m
Frontier
Wed 5/272:00 pm
DEN
- SJC
1 stop22h 59m
Frontier
Deal found 4/2![Frontier logo]()
$272
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/410:21 am
SJC
- DEN
1 stop12h 38m
Alaska Airlines
Wed 5/66:45 am
DEN
- SJC
1 stop8h 23m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/710:21 am
SJC
- DEN
1 stop7h 04m
Alaska Airlines
Wed 5/136:40 am
DEN
- SJC
1 stop17h 19m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$274
This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:21 am
SJC
- DEN
2 stops16h 38m
Multiple Airlines
Mon 4/276:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$275
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/2310:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Tue 4/288:45 am
MTJ
- SJC
2 stops8h 30m
Southwest
Deal found 4/4![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/181:15 pm
SJC
- HDN
1 stop4h 25m
Southwest
Wed 4/229:00 am
HDN
- SJC
1 stop10h 20m
Southwest
Deal found 4/3![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/41:59 pm
SJC
- GJT
2 stops6h 55m
Delta
Sat 5/97:40 am
GJT
- SJC
1 stop6h 08m
Delta
Deal found 4/4![Delta logo]()
$276
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 April 5, 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 April 5, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/38:18 pm
SJC
- DEN
1 stop14h 48m
Alaska Airlines
Wed 5/136:40 am
DEN
- SJC
1 stop6h 42m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/21:15 pm
SJC
- MTJ
1 stop4h 35m
Southwest
Sat 5/98:30 am
MTJ
- SJC
1 stop9h 10m
Southwest
Deal found 4/4![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/41:59 pm
SJC
- GJT
2 stops6h 55m
Delta
Sat 5/97:40 am
GJT
- SJC
2 stops8h 52m
Delta
Deal found 4/4![Delta logo]()
$281
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/242:32 pm
SJC
- EGE
1 stop4h 58m
United Airlines
Thu 5/281:25 pm
EGE
- SJC
1 stop5h 09m
United Airlines
Deal found 4/5![United Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/276:00 am
SJC
- EGE
2 stops12h 04m
American Airlines
Tue 7/147:50 am
EGE
- SJC
1 stop6h 45m
American Airlines
Deal found 4/1![American Airlines logo]()
$535
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/181:15 pm
SJC
- HDN
1 stop4h 25m
Southwest
Wed 4/229:00 am
HDN
- SJC
1 stop10h 20m
Southwest
Deal found 4/3![Southwest logo]()
$276
This Delta deal was found by Cheapflights users on 4/2. 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.
Wed 4/156:45 am
SJC
- ASE
1 stop5h 00m
Delta
Sat 4/1812:18 pm
ASE
- SJC
1 stop5h 41m
Delta
Deal found 4/2![Delta logo]()
$329
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/36:19 pm
SJC
- COS
1 stop4h 40m
United Airlines
Fri 5/810:40 am
COS
- SJC
1 stop7h 43m
United Airlines
Deal found 3/31![United Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/1610:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Fri 4/248:10 am
MTJ
- SJC
1 stop7h 35m
Southwest
Deal found 4/4![Southwest logo]()
$305
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 5/2911:41 am
SJC
- ASE
1 stop7h 24m
Delta
Sun 5/3112:00 pm
ASE
- SJC
1 stop6h 02m
Delta
Deal found 4/1![Delta logo]()
$329
This Alaska Airlines deal was found by Cheapflights users on 4/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/177:06 am
SJC
- DEN
1 stop15h 43m
Alaska Airlines
Tue 5/266:40 am
DEN
- SJC
1 stop28h 05m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$363
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/1610:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Sat 4/188:30 am
MTJ
- SJC
1 stop9h 10m
Southwest
Deal found 4/4![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 6/136:37 pm
SJC
- DEN
Nonstop2h 39m
United Airlines
Tue 6/167:30 pm
DEN
- SJC
Nonstop2h 39m
United Airlines
Deal found 3/31![United Airlines logo]()
$348
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/1610:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Sat 5/98:30 am
MTJ
- SJC
2 stops9h 50m
Southwest
Deal found 4/4![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/92:33 pm
SJC
- MTJ
1 stop4h 45m
United Airlines
Wed 5/131:43 pm
MTJ
- SJC
1 stop4h 40m
United Airlines
Deal found 4/1![United Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 7/65:02 pm
SJC
- DEN
1 stop5h 28m
Alaska Airlines
Sat 7/116:00 am
DEN
- SJC
1 stop6h 24m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 5/125:50 am
SJC
- COS
1 stop4h 25m
Delta
Wed 5/1311:55 am
COS
- SJC
1 stop5h 14m
Delta
Deal found 4/1![Delta logo]()
$370
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/1610:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Tue 4/288:45 am
MTJ
- SJC
1 stop10h 35m
Southwest
Deal found 4/4![Southwest logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Wed 5/272:32 pm
SJC
- GUC
1 stop4h 59m
United Airlines
Sat 5/301:25 pm
GUC
- SJC
1 stop5h 05m
United Airlines
Deal found 4/2![United Airlines logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/68:00 am
SJC
- DEN
2 stops10h 28m
Alaska Airlines
Tue 5/1212:41 pm
DEN
- SJC
2 stops10h 54m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$395
This Delta deal was found by Cheapflights users on 4/1. 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.
Tue 7/146:12 pm
SJC
- DEN
1 stop4h 46m
Delta
Mon 7/277:09 pm
DEN
- SJC
1 stop5h 30m
Delta
Deal found 4/1![Delta logo]()
$395
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 6/66:00 am
SJC
- GJT
2 stops9h 26m
American Airlines
Sun 6/76:55 pm
GJT
- SJC
1 stop4h 48m
American Airlines
Deal found 4/1![American Airlines logo]()
$536
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:30 pm
SJC
- COS
1 stop6h 10m
Southwest
Sun 6/75:35 am
COS
- SJC
1 stop4h 45m
Southwest
Deal found 4/2![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/98:45 am
SJC
- EGE
1 stop4h 47m
United Airlines
Wed 5/131:45 pm
EGE
- SJC
1 stop4h 38m
United Airlines
Deal found 3/31![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:05 am
SJC
- COS
1 stop5h 40m
Southwest
Wed 5/69:10 am
COS
- SJC
1 stop6h 20m
Southwest
Deal found 4/2![Southwest logo]()
$333
This United Airlines deal was found by Cheapflights users on 4/2. 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.
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 4/2![United Airlines logo]()
$369
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 6/1811:40 am
SJC
- COS
1 stop6h 40m
Southwest
Mon 6/225:35 am
COS
- SJC
1 stop4h 05m
Southwest
Deal found 4/3![Southwest logo]()
$333
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/196:45 am
SJC
- GJT
2 stops9h 01m
Delta
Thu 4/237:45 am
GJT
- SJC
2 stops8h 23m
Delta
Deal found 4/4![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 4/1. 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.
Sat 5/98:45 am
SJC
- DRO
1 stop7h 21m
United Airlines
Wed 5/131:35 pm
DRO
- SJC
1 stop4h 48m
United Airlines
Deal found 4/1![United Airlines logo]()
$378
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/61:35 pm
SJC
- DEN
Nonstop2h 30m
Southwest
Tue 5/124:45 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 3/31![Southwest logo]()
$337
Last-minute flights from San Jose to ColoradoDiscover last-minute flight deals from San Jose to Colorado. Data last updated April 5, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Colorado. Data last updated April 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 4/2. 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.
Fri 4/1712:46 pm
SJC
- GJT
1 stop4h 38m
American Airlines
Tue 4/2111:46 am
GJT
- SJC
1 stop5h 01m
American Airlines
Deal found 4/2![American Airlines logo]()
$271
This Southwest deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 4/181:15 pm
SJC
- HDN
1 stop4h 25m
Southwest
Wed 4/229:00 am
HDN
- SJC
1 stop10h 20m
Southwest
Deal found 4/3![Southwest logo]()
$276
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 4/2310:50 am
SJC
- MTJ
1 stop7h 20m
Southwest
Tue 4/288:45 am
MTJ
- SJC
2 stops8h 30m
Southwest
Deal found 4/4![Southwest logo]()
$276
This eDestinos deal was found by Cheapflights users on 4/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2410:21 am
SJC
- DEN
2 stops16h 38m
Multiple Airlines
Mon 4/276:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$275
This Expedia deal was found by Cheapflights users on 4/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/245:03 pm
SJC
- DEN
1 stop5h 56m
Alaska Airlines
Sat 4/256:45 am
DEN
- SJC
1 stop8h 23m
Alaska Airlines
Deal found 4/2![Alaska Airlines logo]()
$280
This Expedia deal was found by Cheapflights users on 4/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:44 pm
SJC
- DEN
1 stop10h 15m
Alaska Airlines
Sat 5/26:45 am
DEN
- SJC
1 stop13h 19m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 5/410:21 am
SJC
- DEN
1 stop12h 38m
Alaska Airlines
Wed 5/66:45 am
DEN
- SJC
1 stop8h 23m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$273
This Delta deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/41:59 pm
SJC
- GJT
2 stops6h 55m
Delta
Sat 5/97:40 am
GJT
- SJC
1 stop6h 08m
Delta
Deal found 4/4![Delta logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/710:21 am
SJC
- DEN
1 stop7h 04m
Alaska Airlines
Wed 5/136:40 am
DEN
- SJC
1 stop17h 19m
Alaska Airlines
Deal found 4/3![Alaska Airlines logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/812:57 pm
SJC
- DEN
2 stops13h 28m
Frontier
Sun 5/1010:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/3![Frontier logo]()
$271
This Frontier deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/1512:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Mon 5/187:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/3![Frontier logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 4/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2212:57 pm
SJC
- DEN
2 stops18h 11m
Frontier
Wed 5/272:00 pm
DEN
- SJC
1 stop22h 59m
Frontier
Deal found 4/2![Frontier logo]()
$272
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 April 5, 2026.
Search for one-way flight options from San Jose to Colorado. Find affordable one-way fares based on user searches. Data last updated April 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” 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 5/3012:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/4![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/46:39 pm
SJC
- DEN
1 stop14h 25m
Frontier
Deal found 4/5![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” 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 3/31![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:57 pm
SJC
- DEN
1 stop20h 07m
Frontier
Deal found 4/1![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 4/1. 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 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 4/1![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/38:19 pm
SJC
- DEN
1 stop6h 40m
Frontier
Deal found 4/5![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” 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 5/102:12 pm
SJC
- DEN
1 stop12h 13m
Frontier
Deal found 4/5![Frontier logo]()
$94
This Frontier deal was found by Cheapflights users on 4/1. 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.
Thu 5/1412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/1![Frontier logo]()
$96
This CheapOair deal was found by Cheapflights users on 4/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:44 pm
SJC
- DEN
1 stop10h 15m
Alaska Airlines
Deal found 4/1![Alaska Airlines logo]()
$98
This CheapOair deal was found by Cheapflights users on 4/2. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/2![Frontier logo]()
$101
This Super.com deal was found by Cheapflights users on 4/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:41 pm
SJC
- DEN
1 stop5h 18m
Frontier
Deal found 4/1![Frontier logo]()
$110
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” 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 5/162:33 pm
SJC
- MTJ
1 stop4h 45m
United Airlines
Deal found 4/3![United Airlines logo]()
$136
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 April 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $266 (Expedia) |
One-way from | $64 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $406 |
Good round-trip deal | $411 or less |
Good one-way deal | $214 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 April 5, 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
Sun 5/3
8:18 pm-12:06 pm
1 stop14h 48m
Denver Intl
Wed 5/13
6:40 am-12:22 pm
1 stop6h 42m
$273
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Sat 5/2
1:15 pm-6:50 pm
1 stop4h 35m
Montrose County
Sat 5/9
8:30 am-4:40 pm
1 stop9h 10m
$276
San JoseHayden
SJC - HDN
SJCHDN
San Jose
Sat 4/18
1:15 pm-6:40 pm
1 stop4h 25m
Hayden Yampa Valley
Wed 4/22
9:00 am-6:20 pm
1 stop10h 20m
$276
San JoseGrand Junction
SJC - GJT
SJCGJT
San Jose
Mon 5/4
1:59 pm-9:54 pm
2 stops6h 55m
Grand Junction Regnl
Sat 5/9
7:40 am-3:32 pm
2 stops8h 52m
$281
San JoseVail
SJC - EGE
SJCEGE
San Jose
Sun 5/24
2:32 pm-8:30 pm
1 stop4h 58m
Vail Eagle County
Thu 5/28
1:25 pm-5:34 pm
1 stop5h 09m
$289
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Thu 4/16
10:50 am-7:10 pm
1 stop7h 20m
Montrose County
Fri 4/24
8:10 am-2:45 pm
1 stop7h 35m
$305
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Thu 4/16
10:50 am-7:10 pm
1 stop7h 20m
Montrose County
Sat 4/18
8:30 am-4:40 pm
1 stop9h 10m
$310
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Thu 4/16
10:50 am-7:10 pm
1 stop7h 20m
Montrose County
Sat 5/9
8:30 am-5:20 pm
2 stops9h 50m
$310
San JoseMontrose
SJC - MTJ
SJCMTJ
San Jose
Thu 4/16
10:50 am-7:10 pm
1 stop7h 20m
Montrose County
Tue 4/28
8:45 am-6:20 pm
1 stop10h 35m
$310
San JoseAspen
SJC - ASE
SJCASE
San Jose
Wed 4/15
6:45 am-12:45 pm
1 stop5h 00m
Aspen Pitkin County
Sat 4/18
12:18 pm-4:59 pm
1 stop5h 41m
$329
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-DRO
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 June is currently the most expensive (average of $125). 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 April 5, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 9% 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 April 4, 2026.
Travelers seeking maximum savings on their San Jose, California to Colorado flight should consider departing on Thursday mornings 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 April 5, 2026.
The most flights from SJC to USCO are scheduled on a Monday (16 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).
How much does it cost to fly round-trip from San Jose, California to Colorado?
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 April 5, 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
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Overall
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Food
7.0
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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Alternative routes for San Jose to Colorado
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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 April 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$189 | 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$196 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$210 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$407 | FlexibilityNo cancel fee | On-time63% |