Find Cheap Flights from Denver International to San Jose (DEN - SJC)

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Wed 12/13
Wed 12/20
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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
11%
expected price increase
Average Price:
$290
(avg. price over the last 2 weeks)
Good Deal:
$193
or less (round trip)

When to Book Flights from Denver International to San Jose

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $193 or less.
The cheapest flight from Denver International to San Jose was found 24 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is October.
Morning departure is around 25% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Denver International to San Jose Flights

How long does a flight from Denver International to San Jose take?
An average nonstop flight takes 2h 38m, covering a distance of 946 miles.
How many flights are there between Denver International and San Jose?
There are 305 (nonstop) flights between Denver International and San Jose per week, averaging 47 per day.
Which airlines provide the cheapest flights from Denver International to San Jose?
In the past 3 days, the cheapest round-trip tickets were found on United ($79), Multiple Airlines ($83) and Frontier ($87).
Do I need a passport to fly between Denver International and San Jose?
No.
Which airlines fly most frequently between Denver International and San Jose?
Air Canada (12 times daily), Southwest (12 times daily), United (11 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Denver International to San Jose?
For Denver International to San Jose, Saturday is the cheapest day to fly on average and Friday is the most expensive. Flying from San Jose back to Denver International, the best deals are generally found on Monday, with Sunday being the most expensive.

Book cheap flights from Denver International to San Jose (round-trip)

Airports
Origin
Denver
$79
only
$79
Destination
San Jose
$79
only
$79
Sat, Jan 13
DEN
SJC
2h 44m
Tue, Jan 16
SJC
DEN
2h 35m
Trip: 4 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 25 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
SJC
Excellent 8.0

I couldn’t pick my seats online. Having to take that extra step at the airport was a hassle. Also we that way I wasn’t guaranteed to be sitting with my husband.

DEN
SJC
Excellent 8.6

Nice cozy seat, but seatbelt was about 6" shorter than most planes-wouldnt fit a medium-large person.

Paid a lot for an upgrade, and our bathroom was out of order, the stewardess was snippy, and my expectations were less than met.

DEN
SJC
Excellent 9.6

The only negative was that after waiting to taxi (for almost 10 minutes), we received an announcement that it would be a little longer because they realized that the had yet to re-fuel the plane. That was somewhat alarming.

DEN
SJC
Mediocre 2.3

Nothing, worst flight I've ever had.

Dried throw up on the floor in front of my seat.disgusting. SO MANY FLIES IN THE CABIN!!! Crew seemed like they hated their jobs, were NOT attentive. wasn't cleaned at all. Plane smelled. Charge port didn't work. Tray was extremely dirty. It was the worst flight I have ever had and is making me dread flying United back home.

DEN
SJC
Excellent 10.0

great crew great flight and in flight service.

Thu, Dec 28
DEN
SJC
2h 46m
Mon, Jan 1
SJC
DEN
2h 40m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 1
DEN
SJC
2h 46m
Mon, Feb 5
SJC
DEN
2h 39m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

LAS
SJC
Mediocre 3.3

Small, tight seats

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

Thu, Jan 11
DEN
SJC
2h 46m
Tue, Jan 16
SJC
DEN
2h 35m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 22
DEN
SJC
2h 46m
Mon, Feb 26
SJC
DEN
2h 39m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

COS
PHX
Mediocre 2.0

6 hr delayed

LAS
SJC
Mediocre 3.3

Small, tight seats

Thu, Jan 18
DEN
SJC
2h 46m
Mon, Jan 22
SJC
DEN
2h 36m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
DEN
SJC
2h 44m
Tue, Mar 20
SJC
DEN
2h 35m
Trip: 13 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

IAD
LAS
Excellent 9.0

Some questions aren't relevant to my flight. The pilot negotiated turbulence, and we arrived early.

Tue, Apr 10
DEN
SJC
2h 44m
Tue, Apr 17
SJC
DEN
2h 35m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

Wed, May 16
DEN
SJC
2h 41m
Tue, May 22
SJC
DEN
2h 35m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

PVD
MCO
Mediocre 2.3

Not much.

Where do I start. Ticket counter at check in is an abomination even if you did it online as they suggest. The airline groups together those needing check in and those dropping off bags which makes no sense at all. Results in a long process. Nickel and dime you until the savings from a traditional airline is non-existent. Seats are uncomfortable, crew is unpleasant. No wifi or entertainment. And baggage is always delayed. Pay the money for a regular airline.

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

Tue, Dec 19
DEN
SJC
2h 46m
Fri, Dec 29
SJC
DEN
2h 39m
Trip: 11 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

IAD
LAS
Excellent 9.0

Some questions aren't relevant to my flight. The pilot negotiated turbulence, and we arrived early.

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

PVD
MCO
Mediocre 2.3

Not much.

Where do I start. Ticket counter at check in is an abomination even if you did it online as they suggest. The airline groups together those needing check in and those dropping off bags which makes no sense at all. Results in a long process. Nickel and dime you until the savings from a traditional airline is non-existent. Seats are uncomfortable, crew is unpleasant. No wifi or entertainment. And baggage is always delayed. Pay the money for a regular airline.

Tue, May 1
DEN
SJC
2h 41m
Sat, May 5
SJC
DEN
2h 35m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PVD
MCO
Mediocre 2.3

Not much.

Where do I start. Ticket counter at check in is an abomination even if you did it online as they suggest. The airline groups together those needing check in and those dropping off bags which makes no sense at all. Results in a long process. Nickel and dime you until the savings from a traditional airline is non-existent. Seats are uncomfortable, crew is unpleasant. No wifi or entertainment. And baggage is always delayed. Pay the money for a regular airline.

IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

COS
PHX
Mediocre 2.0

6 hr delayed

LAS
SJC
Mediocre 3.3

Small, tight seats

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

Wed, Mar 14
DEN
SJC
2h 44m
Thu, Mar 15
SJC
DEN
2h 40m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 9
DEN
SJC
2h 46m
Wed, Jan 10
SJC
DEN
6h 14m
Trip: 2 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

COS
PHX
Mediocre 2.0

6 hr delayed

LAS
SJC
Mediocre 3.3

Small, tight seats

Fri, Feb 16
DEN
SJC
2h 46m
Tue, Feb 20
SJC
DEN
2h 39m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

MCO
IAD
Mediocre 2.3

Nothing

There is no entertainment, no charger, the crew was rudo, no food and even no water, nothing good in this flight and was expensive

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

IAD
LAS
Excellent 9.0

Some questions aren't relevant to my flight. The pilot negotiated turbulence, and we arrived early.

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

Thu, Jun 28
DEN
SJC
2h 38m
Wed, Jul 4
SJC
DEN
2h 25m
Trip: 7 days
7.5GoodShow reviews
Overall 7.5 Good
Based on 25 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
CLT
Good 7.3

very comfortable seats, and plane landed early

no free entertainment for personal devices. screen was broken and controller did not work.

DEN
SJC
Excellent 10.0

great crew great flight and in flight service.

DEN
SJC
Excellent 9.6

The only negative was that after waiting to taxi (for almost 10 minutes), we received an announcement that it would be a little longer because they realized that the had yet to re-fuel the plane. That was somewhat alarming.

DEN
SJC
Okay 4.6

Free World Series viewing

No power outlets at seat

DEN
SJC
Excellent 10.0

Ok

None

Wed, Feb 14
DEN
SJC
2h 46m
Mon, Feb 19
SJC
DEN
2h 39m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

IAD
LAS
Excellent 9.0

Some questions aren't relevant to my flight. The pilot negotiated turbulence, and we arrived early.

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

Tue, Dec 26
DEN
SJC
2h 46m
Sun, Dec 31
SJC
DEN
2h 39m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
COS
PHX
Mediocre 2.0

6 hr delayed

IAD
LAS
Excellent 9.0

Some questions aren't relevant to my flight. The pilot negotiated turbulence, and we arrived early.

ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

IAD
MCO
Excellent 10.0

Bought round trip tickets for a cheap price, was honestly expecting the worst but the seats were very comfortable & spacious. Crew was nice & helpful.

Sat, Jun 2
DEN
SJC
2h 41m
Wed, Jun 6
SJC
DEN
2h 35m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RSW
Excellent 10.0

We had 3 kids with us and the flight was on time and the staff was very nice

COS
PHX
Mediocre 2.0

6 hr delayed

DEN
ABQ
Excellent 8.3

Flight was delayed so our seats were moved up

Delayed connecting flight

ATL
DEN
Excellent 10.0

My flight was great comfortable and quick the crew weee informal and courteous

No dislikes

PBI
TTN
Okay 4.0

The plane took off over an hr late due to lack of heat and the pilot had to reboot the system, once the plane finally took off the flught attendsnts then explained they would start the beverage service but were iut of most options and we could get ready to pay for what was left, maybe if they offered complimentary beverages at that point would've been a nice touch.

Fri, Dec 22
DEN
SJC
7h 04m
Wed, Dec 27
SJC
DEN
2h 39m
Trip: 6 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 33242 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
COS
PHX
Mediocre 2.0

6 hr delayed

LAS
SJC
Mediocre 3.3

Small, tight seats

IAD
LAS
Good 6.3

They gave me and someone else the same seat luckily it wasn’t a packed flight and was able to move to a row that was empty

PVD
DEN
Good 7.3

There's no "complimentary" snacks on Frontier. Which is fine, their flights are cheap and comfortable and the snacks are affordable. I also don't really appreciate having to pay for a carry on. I knew about this so made sure my bag would be considered a personal item, but I just don't know how I feel about that as a backpack may not even fit under that seat. But again, the flight was cheap. So, I don't know.

PVD
MCO
Mediocre 2.3

Not much.

Where do I start. Ticket counter at check in is an abomination even if you did it online as they suggest. The airline groups together those needing check in and those dropping off bags which makes no sense at all. Results in a long process. Nickel and dime you until the savings from a traditional airline is non-existent. Seats are uncomfortable, crew is unpleasant. No wifi or entertainment. And baggage is always delayed. Pay the money for a regular airline.

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