$60+ 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 8 — Apr 151
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 9, 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 9, 2026.
This Booking.com deal was found by Cheapflights users on 3/4. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:39 pm
SJC
- DEN
1 stop22h 33m
Frontier
Thu 5/76:00 am
DEN
- SJC
1 stop13h 02m
Frontier
Deal found 3/4![Frontier logo]()
$172
This Orbitz deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz 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
Multiple Airlines
Wed 4/226:00 am
DEN
- SJC
1 stop14h 46m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$177
This Frontier deal was found by Cheapflights users on 3/3. 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.
Thu 5/76:57 pm
SJC
- DEN
1 stop4h 22m
Frontier
Mon 5/1110:01 am
DEN
- SJC
1 stop9h 01m
Frontier
Deal found 3/3![Frontier logo]()
$181
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/77:36 am
SJC
- DEN
1 stop9h 04m
Delta
Tue 5/126:05 am
DEN
- SJC
1 stop12h 00m
Delta
Deal found 3/6![Delta logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/208:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Wed 4/2210:29 pm
DEN
- SJC
1 stop20h 43m
Frontier
Deal found 3/5![Frontier logo]()
$186
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/2911:35 am
SJC
- DEN
1 stop11h 15m
Delta
Mon 5/46:55 am
DEN
- SJC
2 stops11h 04m
Delta
Deal found 3/7![Delta logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Fri 5/16:39 pm
SJC
- DEN
1 stop14h 06m
Frontier
Mon 5/46:00 am
DEN
- SJC
1 stop14h 27m
Frontier
Deal found 3/5![Frontier logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:20 pm
SJC
- DEN
1 stop11h 41m
Frontier
Thu 4/26:30 am
DEN
- SJC
2 stops13h 32m
Frontier
Deal found 3/8![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/52:09 pm
SJC
- DEN
1 stop9h 22m
Frontier
Sun 4/1210:30 pm
DEN
- SJC
1 stop12h 04m
Frontier
Deal found 3/6![Frontier logo]()
$195
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:44 pm
SJC
- DEN
1 stop4h 41m
Multiple Airlines
Mon 4/276:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:50 pm
SJC
- GJT
1 stop4h 03m
Delta
Wed 4/17:45 am
GJT
- SJC
1 stop5h 46m
Delta
Deal found 3/5![Delta logo]()
$231
This Delta deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:00 am
SJC
- GJT
2 stops8h 35m
Delta
Fri 4/177:45 am
GJT
- SJC
2 stops10h 14m
Delta
Deal found 3/8![Delta logo]()
$241
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 9, 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 9, 2026.
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 3/241:50 pm
SJC
- GJT
2 stops7h 03m
Delta
Wed 4/17:45 am
GJT
- SJC
1 stop5h 46m
Delta
Deal found 3/6![Delta logo]()
$236
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 3/227:00 am
SJC
- HDN
1 stop4h 48m
Alaska Airlines
Thu 3/261:28 pm
HDN
- SJC
1 stop5h 10m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 3/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:45 pm
SJC
- GJT
1 stop5h 32m
United Airlines
Wed 6/31:33 pm
GJT
- SJC
1 stop5h 01m
United Airlines
Deal found 3/4![United Airlines logo]()
$274
This Southwest deal was found by Cheapflights users on 3/3. 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.
Mon 4/274:30 pm
SJC
- COS
2 stops6h 35m
Southwest
Thu 4/304:05 pm
COS
- SJC
1 stop7h 55m
Southwest
Deal found 3/3![Southwest logo]()
$298
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/63:40 pm
SJC
- DEN
1 stop7h 10m
Delta
Sun 5/106:05 am
DEN
- SJC
1 stop6h 00m
Delta
Deal found 3/5![Delta logo]()
$263
This American Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/1911:00 am
SJC
- DRO
1 stop9h 23m
American Airlines
Tue 4/216:00 am
DRO
- SJC
2 stops10h 47m
American Airlines
Deal found 3/6![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 3/4. 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.
Tue 4/77:00 am
SJC
- ASE
1 stop4h 56m
Delta
Wed 4/1512:18 pm
ASE
- SJC
1 stop5h 41m
Delta
Deal found 3/4![Delta logo]()
$289
This Southwest deal was found by Cheapflights users on 3/3. 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.
Fri 5/82:45 pm
SJC
- COS
1 stop6h 30m
Southwest
Mon 5/115:30 am
COS
- SJC
2 stops6h 45m
Southwest
Deal found 3/3![Southwest logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 3/7![United Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 3/4. 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 4/910:50 am
SJC
- HDN
1 stop7h 20m
Southwest
Mon 4/138:40 am
HDN
- SJC
1 stop9h 45m
Southwest
Deal found 3/4![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 3/3. 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.
Mon 6/17:59 pm
SJC
- DEN
2 stops21h 26m
Alaska Airlines
Mon 6/156:00 am
DEN
- SJC
1 stop18h 52m
Alaska Airlines
Deal found 3/3![Alaska Airlines logo]()
$378
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:59 pm
SJC
- COS
1 stop4h 23m
Delta
Fri 5/1511:55 am
COS
- SJC
2 stops11h 19m
Delta
Deal found 3/3![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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
- GUC
1 stop4h 48m
United Airlines
Sat 5/97:10 am
GUC
- SJC
1 stop7h 18m
United Airlines
Deal found 3/6![United Airlines logo]()
$365
This Southwest deal was found by Cheapflights users on 3/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:50 pm
SJC
- DEN
1 stop4h 10m
Southwest
Sat 4/49:10 pm
DEN
- SJC
Nonstop2h 40m
Southwest
Deal found 3/5![Southwest logo]()
$345
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
SJC
- ASE
1 stop4h 56m
Delta
Mon 4/612:20 pm
ASE
- SJC
1 stop6h 05m
Delta
Deal found 3/5![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Tue 3/318:45 am
SJC
- HDN
1 stop4h 42m
United Airlines
Tue 4/77:00 am
HDN
- SJC
1 stop7h 35m
United Airlines
Deal found 3/5![United Airlines logo]()
$381
This Southwest deal was found by Cheapflights users on 3/3. 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.
Wed 6/1711:55 am
SJC
- DEN
1 stop5h 10m
Southwest
Sat 6/207:50 am
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 3/3![Southwest logo]()
$349
This Delta deal was found by Cheapflights users on 3/5. 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 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
Tue 4/712:20 pm
ASE
- SJC
1 stop6h 05m
Delta
Deal found 3/5![Delta logo]()
$324
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 8/12:45 pm
SJC
- COS
1 stop6h 21m
United Airlines
Sat 8/81:30 pm
COS
- SJC
1 stop5h 00m
United Airlines
Deal found 3/6![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 3/3. 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 5/74:40 pm
SJC
- COS
2 stops6h 10m
Southwest
Mon 5/115:30 am
COS
- SJC
2 stops8h 50m
Southwest
Deal found 3/3![Southwest logo]()
$350
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 5/104:59 pm
SJC
- GJT
1 stop4h 01m
Delta
Fri 5/156:51 pm
GJT
- SJC
1 stop5h 50m
Delta
Deal found 3/7![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/1712:30 pm
SJC
- COS
1 stop5h 55m
Southwest
Sun 4/195:55 am
COS
- SJC
2 stops6h 15m
Southwest
Deal found 3/7![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 3/5. 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.
Wed 4/13:45 pm
SJC
- GJT
1 stop5h 32m
United Airlines
Sun 4/57:01 am
GJT
- SJC
1 stop7h 34m
United Airlines
Deal found 3/5![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 3/3. 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.
Tue 7/148:10 am
SJC
- DEN
Nonstop2h 30m
Southwest
Mon 7/206:55 pm
DEN
- SJC
Nonstop2h 30m
Southwest
Deal found 3/3![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 6/61:40 pm
SJC
- DEN
1 stop5h 12m
Delta
Tue 6/97:05 am
DEN
- SJC
1 stop6h 21m
Delta
Deal found 3/6![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 7/106:37 pm
SJC
- COS
1 stop4h 22m
United Airlines
Sat 7/111:30 pm
COS
- SJC
1 stop5h 00m
United Airlines
Deal found 3/6![United Airlines logo]()
$416
This Southwest deal was found by Cheapflights users on 3/3. 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.
Mon 7/207:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Sat 7/252:05 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 3/3![Southwest logo]()
$355
This American Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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
2 stops9h 37m
American Airlines
Fri 8/77:11 pm
DRO
- SJC
1 stop4h 14m
American Airlines
Deal found 3/7![American Airlines logo]()
$716
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/294:59 pm
SJC
- COS
1 stop4h 23m
Delta
Tue 6/211:55 am
COS
- SJC
1 stop5h 14m
Delta
Deal found 3/3![Delta logo]()
$376
This Southwest deal was found by Cheapflights users on 3/3. 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.
Wed 8/2610:55 am
SJC
- DEN
1 stop4h 55m
Southwest
Sat 8/2912:00 pm
DEN
- SJC
2 stops6h 25m
Southwest
Deal found 3/3![Southwest logo]()
$364
Last-minute flights from San Jose to ColoradoDiscover last-minute flight deals from San Jose to Colorado. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Colorado. Data last updated March 9, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 3/4. 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 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 3/4![Frontier logo]()
$205
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/244:50 pm
SJC
- GJT
1 stop4h 03m
Delta
Wed 4/17:45 am
GJT
- SJC
1 stop5h 46m
Delta
Deal found 3/5![Delta logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/308:20 pm
SJC
- DEN
1 stop11h 41m
Frontier
Thu 4/26:30 am
DEN
- SJC
2 stops13h 32m
Frontier
Deal found 3/8![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/52:09 pm
SJC
- DEN
1 stop9h 22m
Frontier
Sun 4/1210:30 pm
DEN
- SJC
1 stop12h 04m
Frontier
Deal found 3/6![Frontier logo]()
$195
This Orbitz deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz 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
Multiple Airlines
Wed 4/226:00 am
DEN
- SJC
1 stop14h 46m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/208:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Wed 4/2210:29 pm
DEN
- SJC
1 stop20h 43m
Frontier
Deal found 3/5![Frontier logo]()
$186
This Expedia deal was found by Cheapflights users on 3/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2212:44 pm
SJC
- DEN
1 stop4h 41m
Multiple Airlines
Mon 4/276:00 am
DEN
- SJC
1 stop14h 27m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/2210:21 am
SJC
- DEN
1 stop12h 38m
Alaska Airlines
Mon 4/277:25 pm
DEN
- SJC
1 stop24h 24m
Alaska Airlines
Deal found 3/7![Alaska Airlines logo]()
$203
This Cheapflightsfares deal was found by Cheapflights users on 3/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:39 pm
SJC
- DEN
1 stop14h 06m
Frontier
Sat 5/29:30 pm
DEN
- SJC
1 stop22h 57m
Frontier
Deal found 3/3![Frontier logo]()
$201
This Trip.com deal was found by Cheapflights users on 3/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:39 pm
SJC
- DEN
2 stops8h 20m
Frontier
Thu 4/3010:29 pm
DEN
- SJC
1 stop21h 58m
Frontier
Deal found 3/3![Frontier logo]()
$200
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/297:20 am
SJC
- DEN
1 stop9h 50m
Delta
Tue 5/51:20 pm
DEN
- SJC
1 stop9h 55m
Delta
Deal found 3/7![Delta logo]()
$183
This Delta deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” 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 4/296:00 am
SJC
- DEN
2 stops11h 10m
Delta
Mon 5/46:55 am
DEN
- SJC
2 stops11h 04m
Delta
Deal found 3/7![Delta logo]()
$194
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 9, 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 9, 2026.
This Trip.com deal was found by Cheapflights users on 3/4. 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 Trip.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 3/4![Frontier logo]()
$60
This Trip.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 4/138:32 pm
SJC
- DEN
1 stop13h 15m
Frontier
Deal found 3/6![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/68:32 pm
SJC
- DEN
1 stop12h 13m
Frontier
Deal found 3/5![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 3/8![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” 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 5/48:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 3/6![Frontier logo]()
$70
This Priceline deal was found by Cheapflights users on 3/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/108:20 pm
SJC
- DEN
1 stop6h 39m
Frontier
Deal found 3/5![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Mon 5/187:02 pm
SJC
- DEN
1 stop14h 45m
Frontier
Deal found 3/4![Frontier logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 3/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:09 pm
SJC
- DEN
1 stop18h 36m
Frontier
Deal found 3/4![Frontier logo]()
$86
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SJC
- MTJ
1 stop6h 47m
American Airlines
Deal found 3/3![American Airlines logo]()
$116
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 am
SJC
- COS
2 stops9h 38m
Delta
Deal found 3/5![Delta logo]()
$117
This Southwest deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:10 am
SJC
- MTJ
2 stops7h 45m
Southwest
Deal found 3/8![Southwest logo]()
$121
This Delta deal was found by Cheapflights users on 3/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:40 pm
SJC
- COS
2 stops18h 32m
Delta
Deal found 3/5![Delta logo]()
$123
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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $172 (Booking.com) |
One-way from | $60 (Trip.com) |
Popular in | February |
Cheapest in | September |
Average price | $388 |
Good round-trip deal | $379 or less |
Good one-way deal | $183 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 9, 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 JoseGrand Junction
SJC - GJT
SJCGJT
San Jose
Tue 3/24
1:50 pm-9:53 pm
2 stops7h 03m
Grand Junction Regnl
Wed 4/1
7:45 am-12:31 pm
1 stop5h 46m
$236
San JoseHayden
SJC - HDN
SJCHDN
San Jose
Sun 3/22
7:00 am-12:48 pm
1 stop4h 48m
Hayden Yampa Valley
Thu 3/26
1:28 pm-5:38 pm
1 stop5h 10m
$255
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Wed 5/6
3:40 pm-11:50 pm
1 stop7h 10m
Denver Intl
Sun 5/10
6:05 am-11:05 am
1 stop6h 00m
$263
San JoseGrand Junction
SJC - GJT
SJCGJT
San Jose
Tue 4/28
3:45 pm-10:17 pm
1 stop5h 32m
Grand Junction Regnl
Wed 6/3
1:33 pm-5:34 pm
1 stop5h 01m
$274
San JoseAspen
SJC - ASE
SJCASE
San Jose
Tue 4/7
7:00 am-12:56 pm
1 stop4h 56m
Aspen Pitkin County
Wed 4/15
12:18 pm-4:59 pm
1 stop5h 41m
$289
San JoseColorado Springs
SJC - COS
SJCCOS
San Jose
Mon 4/27
4:30 pm-12:05 am
2 stops6h 35m
Colorado Springs
Thu 4/30
4:05 pm-11:00 pm
1 stop7h 55m
$298
San JoseColorado Springs
SJC - COS
SJCCOS
San Jose
Fri 5/8
2:45 pm-10:15 pm
1 stop6h 30m
Colorado Springs
Mon 5/11
5:30 am-11:15 am
2 stops6h 45m
$318
San JoseColorado Springs
SJC - COS
SJCCOS
San Jose
Mon 5/11
4:59 pm-10:22 pm
1 stop4h 23m
Colorado Springs
Fri 5/15
11:55 am-10:14 pm
2 stops11h 19m
$318
San JoseAspen
SJC - ASE
SJCASE
San Jose
Tue 3/31
7:00 am-12:56 pm
1 stop4h 56m
Aspen Pitkin County
Mon 4/6
12:20 pm-5:25 pm
1 stop6h 05m
$324
San JoseAspen
SJC - ASE
SJCASE
San Jose
Fri 4/3
7:00 am-12:56 pm
1 stop4h 56m
Aspen Pitkin County
Tue 4/7
12:20 pm-5:25 pm
1 stop6h 05m
$324
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 $105). 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 9, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 13% 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 February 21, 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 March 9, 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 (7 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 9, 2026.
See what other customers who have flown with Southwest, Delta, and United 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.
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Overall
8.0
Crew
8.6
Food
7.0
Boarding
8.1
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 9, 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$77 | Average$187 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$304 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$174 | Average$379 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$176 | Average$326 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$210 | Average$412 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$397 | FlexibilityNo cancel fee | On-time63% |