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Cheap flights from Denver to San Jose from $67

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 12/25. 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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Cheap round-trip flights

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Alaska Airlines Logo
8:20 pm - 1:50 pmDEN-SJC
18h 30m1 stop
Alaska Airlines Logo
6:18 am - 11:59 pmSJC-DEN
16h 41m1 stop
$137Alaska Airlines
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Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
7:04 pm - 12:01 pmDEN-SJC
17h 57m1 stop
Alaska Airlines Logo
12:45 pm - 6:33 pmSJC-DEN
4h 48m1 stop
$142Alaska Airlines
Find Deal
Mon, Mar 2 - Wed, Mar 4
Alaska Airlines Logo
8:20 pm - 2:23 pmDEN-SJC
19h 03m2 stops
Alaska Airlines Logo
6:18 am - 11:59 pmSJC-DEN
16h 41m1 stop
$148Alaska Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Alaska Airlines Logo
6:59 pm - 9:51 amDEN-SJC
15h 52m1 stop
Alaska Airlines Logo
6:18 am - 6:03 pmSJC-DEN
10h 45m1 stop
$151Alaska Airlines
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Sat, Dec 13 - Tue, Dec 16
Frontier Logo
11:03 am - 5:34 pmDEN-SJC
7h 31m1 stop
Frontier Logo
6:19 pm - 10:55 pmSJC-DEN
27h 36m1 stop
$156Frontier
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Fri, Nov 7 - Mon, Nov 10
Frontier Logo
1:08 pm - 5:34 pmDEN-SJC
5h 26m1 stop
Frontier Logo
6:19 pm - 3:59 amSJC-DEN
8h 40m1 stop
$158Frontier
Find Deal
Mon, Nov 3 - Mon, Nov 17
United Airlines Logo
11:50 am - 1:39 pmDEN-SJC
2h 49mnonstop
United Airlines Logo
4:00 pm - 7:40 pmSJC-DEN
2h 40mnonstop
$181United Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
1:08 pm - 5:34 pmDEN-SJC
5h 26m1 stop
Multiple Airlines Logo
4:48 pm - 11:59 pmSJC-DEN
6h 11m1 stop
$189Multiple Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 19
Multiple Airlines Logo
1:08 pm - 5:34 pmDEN-SJC
5h 26m1 stop
Multiple Airlines Logo
10:25 am - 7:06 pmSJC-DEN
7h 41m1 stop
$193Multiple Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 18
American Airlines Logo
2:22 pm - 6:32 pmDEN-SJC
5h 10m1 stop
American Airlines Logo
6:10 am - 11:58 amSJC-DEN
4h 48m1 stop
$217American Airlines
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Sat, Dec 13 - Tue, Dec 16

Frontier flights from Denver to San Jose, California

Our best Frontier deals on Denver to San Jose, California flight tickets
Frontier
Nov 7
DEN11:03 amDenver Intl
7h 31m
1 stop
SJC5:34 pmSan Jose
Nov 10
SJC6:19 pmSan Jose
27h 36m
1 stop
DEN10:55 pmDenver Intl
$156
Find similar
Frontier
Nov 3
DEN1:08 pmDenver Intl
5h 26m
1 stop
SJC5:34 pmSan Jose
Nov 17
SJC6:19 pmSan Jose
8h 40m
1 stop
DEN3:59 amDenver Intl
$158
Find similar
Frontier
Oct 31
DEN7:00 amDenver Intl
11h 34m
1 stop
SJC5:34 pmSan Jose
Nov 3
SJC6:19 pmSan Jose
4h 34m
1 stop
DEN11:53 pmDenver Intl
$163
Find similar

Alaska Airlines flights from Denver to San Jose, California

Our best Alaska Airlines deals on Denver to San Jose, California flight tickets
Alaska Airlines
Dec 5
DEN8:20 pmDenver Intl
18h 30m
1 stop
SJC1:50 pmSan Jose
Dec 12
SJC6:18 amSan Jose
16h 41m
1 stop
DEN11:59 pmDenver Intl
$137
Find similar
Alaska Airlines
Mar 2
DEN7:04 pmDenver Intl
17h 57m
1 stop
SJC12:01 pmSan Jose
Mar 4
SJC12:45 pmSan Jose
4h 48m
1 stop
DEN6:33 pmDenver Intl
$142
Find similar
Alaska Airlines
Dec 5
DEN8:20 pmDenver Intl
19h 03m
2 stops
SJC2:23 pmSan Jose
Dec 12
SJC6:18 amSan Jose
16h 41m
1 stop
DEN11:59 pmDenver Intl
$148
Find similar

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 October 22, 2025.
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

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 12/5

8:20 pm-1:50 pm

1 stop18h 30m

San Jose

Fri 12/12

6:18 am-11:59 pm

1 stop16h 41m

$137

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 3/2

7:04 pm-12:01 pm

1 stop17h 57m

San Jose

Wed 3/4

12:45 pm-6:33 pm

1 stop4h 48m

$142

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 12/5

8:20 pm-2:23 pm

2 stops19h 03m

San Jose

Fri 12/12

6:18 am-11:59 pm

1 stop16h 41m

$148

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Sat 12/13

6:59 pm-9:51 am

1 stop15h 52m

San Jose

Tue 12/16

6:18 am-6:03 pm

1 stop10h 45m

$151

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 11/7

11:03 am-5:34 pm

1 stop7h 31m

San Jose

Mon 11/10

6:19 pm-10:55 pm

1 stop27h 36m

$156

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 11/3

1:08 pm-5:34 pm

1 stop5h 26m

San Jose

Mon 11/17

6:19 pm-3:59 am

1 stop8h 40m

$158

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 1/8

11:50 am-1:39 pm

Nonstop2h 49m

San Jose

Sun 1/11

4:00 pm-7:40 pm

Nonstop2h 40m

$181

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 11/3

1:08 pm-5:34 pm

1 stop5h 26m

San Jose

Wed 11/19

4:48 pm-11:59 pm

1 stop6h 11m

$189

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 11/3

1:08 pm-5:34 pm

1 stop5h 26m

San Jose

Tue 11/18

10:25 am-7:06 pm

1 stop7h 41m

$193

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Sat 12/13

2:22 pm-6:32 pm

1 stop5h 10m

San Jose

Tue 12/16

6:10 am-11:58 am

1 stop4h 48m

$217

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 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 $217. 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 $233. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Denver to San Jose, California for around $331.

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 at noon when flights can be purchased for as low as $218. In the afternoon is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $334 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 $261 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 $186 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.

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

As of October 2025, prices for Denver to San Jose, California flights are approximately 25% cheaper 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

$167

Fastest flight time

2h 40m

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 $167. The best round-trip flight deal from Denver to San Jose, California found on momondo in the last 72 hours is $199.
The fastest flight from Denver to San Jose, California takes 2h 40m
Direct flights go from Denver to San Jose, California every day.
There is 1 airport near San Jose, California: 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 44m 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 $74Free CancellationRating
5.8
3,130 reviews
Search Frontier flights
United AirlinesPriceFrom $164Free CancellationRating
7.4
8,988 reviews
Search United Airlines flights
SouthwestPriceFrom $194Free CancellationRating
8.0
4,237 reviews
Search Southwest flights

  • Southwest Flights From Denver to San Jose, California

    Southwest flight deals from Denver to San Jose, California start from $194 round-trip. Over the 44 Southwest flights for this route in a normal week, average airfare is usually $316 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 8,988 reviews) operates around 20 flights from Denver to San Jose, California in any given week. The average United Airlines airfare for this route is around $344, with deals from around $164 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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