For a quick departure, use the A Line train from downtown Denver to DEN, running every 15 minutes.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $223 (Delta) |
One-way from | $68 (Kiwi.com) |
Popular in | November |
Cheapest in | September |
Average price | $331 |
Good round-trip deal | $365 or less |
Good one-way deal | $218 or less |
Fly from
Fly to
Route
Depart
Return
Price
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 3/10
7:00 am-2:11 pm
2 stops8h 11m
San Jose
Sat 3/14
7:00 am-5:48 pm
1 stop9h 48m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 1/17
6:29 am-1:39 pm
1 stop8h 10m
San Jose
Thu 1/22
11:40 am-10:36 pm
2 stops9h 56m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 1/13
7:00 am-5:40 pm
2 stops11h 40m
San Jose
Wed 1/14
2:25 pm-11:25 pm
1 stop8h 00m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Thu 2/19
5:30 am-1:37 pm
2 stops9h 07m
San Jose
Mon 2/23
2:20 pm-11:25 pm
1 stop8h 05m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Fri 2/13
5:30 am-1:37 pm
2 stops9h 07m
San Jose
Sun 2/15
7:15 am-5:27 pm
1 stop9h 12m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sun 1/11
6:29 am-1:30 pm
1 stop8h 01m
San Jose
Wed 1/14
7:00 am-5:34 pm
2 stops9h 34m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Fri 1/16
6:29 am-1:34 pm
1 stop8h 05m
San Jose
Tue 1/20
7:00 am-5:34 pm
2 stops9h 34m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Fri 1/16
6:29 am-1:34 pm
1 stop8h 05m
San Jose
Fri 1/23
11:40 am-10:36 pm
2 stops9h 56m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Thu 1/15
6:29 am-1:34 pm
1 stop8h 05m
San Jose
Tue 1/20
7:45 am-8:07 pm
2 stops11h 22m
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 1/17
12:30 pm-5:40 pm
1 stop6h 10m
San Jose
Sat 1/24
9:15 am-11:25 pm
2 stops13h 10m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from Denver to San Jose, California is 50 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Denver to San Jose, California (average of $53). Flying from Denver to San Jose, California in August is currently the most expensive (average of $124). 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.
When flying from Denver to San Jose, California, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 36% versus a flight in the afternoon.
Travelers seeking maximum savings on their Denver to San Jose, California flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Walter,Aug 2025
OAK - SAN
Overall
Crew
Comfort
Entertainment
Food
Boarding
Reviews
Walter,Aug 2025
OAK - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$72 | Average$178 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$351 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$329 | FlexibilityNo cancel fee | On-time63% |