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Cheap flights from Denver to San Jose from $70

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San Jose departing on 5/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to San Jose

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:00 am - 11:59 am
DEN
-
SJC
5h 59m
1 stop
Frontier Logo
12:57 pm - 12:38 am
SJC
-
DEN
10h 41m
1 stop
$222Frontier
Fri, May 8 - Sun, May 10
Frontier Logo
6:00 am - 7:27 pm
DEN
-
SJC
14h 27m
1 stop
Frontier Logo
6:39 pm - 11:34 am
SJC
-
DEN
15h 55m
1 stop
$224Frontier
Fri, Apr 24 - Mon, Apr 27
Frontier Logo
2:37 pm - 6:12 pm
DEN
-
SJC
4h 35m
1 stop
Frontier Logo
8:22 pm - 3:59 am
SJC
-
DEN
6h 37m
1 stop
$225Frontier
Thu, Apr 23 - Mon, Apr 27
Southwest Logo
8:20 pm - 9:55 pm
DEN
-
SJC
2h 35mnonstop
Southwest Logo
7:40 pm - 11:05 pm
SJC
-
DEN
2h 25mnonstop
$227Southwest
Tue, Apr 21 - Tue, Apr 28
Southwest Logo
8:20 pm - 9:55 pm
DEN
-
SJC
2h 35mnonstop
Southwest Logo
7:40 pm - 11:05 pm
SJC
-
DEN
2h 25mnonstop
$228Southwest
Wed, Apr 22 - Wed, Apr 29
Frontier Logo
6:10 am - 1:17 pm
DEN
-
SJC
8h 07m
1 stop
Frontier Logo
12:57 pm - 12:38 am
SJC
-
DEN
10h 41m
1 stop
$229Frontier
Thu, May 21 - Mon, May 25
Frontier Logo
7:00 am - 12:02 pm
DEN
-
SJC
6h 02m
1 stop
Frontier Logo
12:57 pm - 12:40 am
SJC
-
DEN
10h 43m
1 stop
$230Frontier
Fri, Jul 17 - Sat, Aug 1
Alaska Airlines Logo
7:06 pm - 12:03 pm
DEN
-
SJC
17h 57m
1 stop
Alaska Airlines Logo
10:21 am - 11:59 pm
SJC
-
DEN
12h 38m
1 stop
$231Alaska Airlines
Fri, May 1 - Wed, May 6
Alaska Airlines Logo
1:02 pm - 7:04 pm
DEN
-
SJC
7h 02m
1 stop
Alaska Airlines Logo
10:21 am - 11:59 pm
SJC
-
DEN
12h 38m
1 stop
$232Alaska Airlines
Wed, Apr 22 - Wed, Apr 29
Frontier Logo
10:39 pm - 11:59 am
DEN
-
SJC
14h 20m
1 stop
Frontier Logo
12:57 pm - 10:02 am
SJC
-
DEN
20h 05m
1 stop
$233Frontier
Fri, Jun 5 - Mon, Jun 8

Frontier flights from Denver to San Jose, California

Our best Frontier deals on Denver to San Jose, California flight tickets
Frontier
May 8
DEN7:00 amDenver Intl
5h 59m
1 stop
SJC11:59 amSan Jose
May 10
SJC12:57 pmSan Jose
10h 41m
1 stop
DEN12:38 amDenver Intl
$222
Frontier
Apr 24
DEN6:00 amDenver Intl
14h 27m
1 stop
SJC7:27 pmSan Jose
Apr 27
SJC6:39 pmSan Jose
15h 55m
1 stop
DEN11:34 amDenver Intl
$224
Frontier
Apr 23
DEN2:37 pmDenver Intl
4h 35m
1 stop
SJC6:12 pmSan Jose
Apr 27
SJC8:22 pmSan Jose
6h 37m
1 stop
DEN3:59 amDenver Intl
$225

Alaska Airlines flights from Denver to San Jose, California

Our best Alaska Airlines deals on Denver to San Jose, California flight tickets
Alaska Airlines
May 1
DEN7:06 pmDenver Intl
17h 57m
1 stop
SJC12:03 pmSan Jose
May 6
SJC10:21 amSan Jose
12h 38m
1 stop
DEN11:59 pmDenver Intl
$231
Alaska Airlines
Apr 22
DEN1:02 pmDenver Intl
7h 02m
1 stop
SJC7:04 pmSan Jose
Apr 29
SJC10:21 amSan Jose
12h 38m
1 stop
DEN11:59 pmDenver Intl
$232
Alaska Airlines
May 5
DEN1:02 pmDenver Intl
21h 42m
1 stop
SJC9:44 amSan Jose
May 10
SJC5:03 pmSan Jose
5h 56m
1 stop
DEN11:59 pmDenver Intl
$248

momondo Fare Finder

 
Customize your flight search to find flights from Denver to San Jose, California 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Denver to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 5/8

7:00 am-11:59 am

1 stop5h 59m

San Jose

Sun 5/10

12:57 pm-12:38 am

1 stop10h 41m

$222

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 4/24

6:00 am-7:27 pm

1 stop14h 27m

San Jose

Mon 4/27

6:39 pm-11:34 am

1 stop15h 55m

$224

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 4/23

2:37 pm-6:12 pm

1 stop4h 35m

San Jose

Mon 4/27

8:22 pm-3:59 am

1 stop6h 37m

$225
Quickest round-trip

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 4/21

8:20 pm-9:55 pm

Nonstop2h 35m

San Jose

Tue 4/28

7:40 pm-11:05 pm

Nonstop2h 25m

$227

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 4/22

8:20 pm-9:55 pm

Nonstop2h 35m

San Jose

Wed 4/29

7:40 pm-11:05 pm

Nonstop2h 25m

$228

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 5/21

6:10 am-1:17 pm

1 stop8h 07m

San Jose

Mon 5/25

12:57 pm-12:38 am

1 stop10h 41m

$229

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 7/17

7:00 am-12:02 pm

1 stop6h 02m

San Jose

Sat 8/1

12:57 pm-12:40 am

1 stop10h 43m

$230

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 5/1

7:06 pm-12:03 pm

1 stop17h 57m

San Jose

Wed 5/6

10:21 am-11:59 pm

1 stop12h 38m

$231

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 4/22

1:02 pm-7:04 pm

1 stop7h 02m

San Jose

Wed 4/29

10:21 am-11:59 pm

1 stop12h 38m

$232

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 6/5

10:39 pm-11:59 am

1 stop14h 20m

San Jose

Mon 6/8

12:57 pm-10:02 am

1 stop20h 05m

$233

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Jose from

How to get the cheapest flight ticket from Denver to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and San Jose, California?

What is the cheapest month to fly to San Jose, California?

The month of September is, on average, the cheapest month to fly to San Jose, California from Denver, with most prices found around $207. If you are unable to visit San Jose, California during the month of September, then departing from Denver during the month August is also very affordable. Most momondo users find prices during this month for around $221.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Denver is on a Thursday. momondo users have found tickets for Thursday departures for as low as $279. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Denver to San Jose, California for around $411.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the morning when flights can be purchased for as low as $301. In the evening is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $367 per ticket.

What is the cheapest Denver Intl to San Jose flight route?

Fly from Denver Intl to San Jose for the best Denver Intl - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $323 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Denver for as low as $224 on momondo.

What cabin class options are available on Denver Intl to San Jose flights?

There are 4 cabin classes available to choose from on Denver Intl to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to San Jose, California flights?

No. A direct flight is the cheapest option for a flight between Denver to San Jose, California.

How have Denver to San Jose, California flight prices changed over time?

As of March 2026, prices for Denver to San Jose, California flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Denver to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to San Jose, California (DEN to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to San Jose, California

Best Price Found

$239

Fastest flight time

2h 30m

Direct flights

Every day

Airports in San Jose, California

1 airport
The best one-way flight to San Jose, California from Denver in the past 72 hours is $239. The best round-trip flight deal from Denver to San Jose, California found on momondo in the last 72 hours is $409.
The fastest flight from Denver to San Jose, California takes 2h 30m
Direct flights go from Denver to San Jose, California every day.
There is 1 airport in San Jose, California. From Denver there are direct flights to San Jose (SJC).
Search flight deals

  • How far is Denver Intl to San Jose by plane?

    The straight-line distance from Denver Intl to San Jose is 926.3 mi. 2h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Denver Intl Airport to San Jose Airport?

    Prices for flights from Denver Intl Airport to San Jose Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to San Jose Airport?

  • How old do you have to be to fly from Denver Intl Airport to San Jose Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to San Jose Airport.

  • What documentation or ID do you need to fly to San Jose Airport?

    The required travel and health documents for your San Jose Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Jose Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to San Jose, California?

  • What is the most popular airline from Denver to San Jose, California?

Best airlines flying from Denver to San Jose, California

Compare and see reviews for airlines that fly from Denver to San Jose, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $60Free CancellationRating
5.7
3,015 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $100Free CancellationRating
7.9
12,116 reviews
Search Alaska Airlines flights
DeltaPriceFrom $108Free CancellationRating
7.9
8,331 reviews
Search Delta flights
United AirlinesPriceFrom $166Free CancellationRating
7.4
9,483 reviews
Search United Airlines flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,333 reviews
Search Southwest flights

  • Southwest Flights From Denver to San Jose, California

    Southwest flight deals from Denver to San Jose, California start from $197 round-trip. Over the 39 Southwest flights for this route in a normal week, average airfare is usually $355 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Denver to San Jose, California

    United Airlines (7.4/10 from 9,483 reviews) operates around 5 flights from Denver to San Jose, California in any given week. The average United Airlines airfare for this route is around $377, with deals from around $166 rare but found on momondo. Referenced prices are for round-trip Denver to San Jose, California flight searches in the last 72 hours.

Why use momondo?

Why should I use momondo to find a flight deal from Denver to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Denver to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Denver to San Jose with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Jose from Denver which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Denver to San Jose?

momondo helps you find the best flight between Denver and San Jose by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Denver to San Jose right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to San Jose flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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