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$49+ Cheap flights from Denver to San Jose (DEN - SJC)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJC
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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The best prices from Denver Intl to San Jose are usually found in August or September, booked 77 days in advance, depart on a Thursday or Saturday and return on a Friday

Cheap flight deals from Denver to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$86
(Frontier)

One-way from

$49
(Cheapflightsfares)

Popular in

June

Cheapest in

August

Average price

$297

Good round-trip deal

$185 or less

Good one-way deal

$84 or less
Provider with most accurate pricing for Denver Intl-San Jose flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-San Jose flights.
Search Deals
From Denver Intl to San Jose
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One-way flight from Denver Intl to San Jose
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to San Jose.
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Price to beat on a one-way flight from Denver Intl to San Jose.
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Find flight deals from Denver to San Jose

Cheapest flights from Denver to San Jose
Explore the most affordable flight options available from Denver to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2025.

This Frontier deal was found by Cheapflights users on 2/22. 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.
Tue 4/19:57 amDEN - SJC
1 stop9h 31mFrontier
Wed 4/24:03 pmSJC - DEN
Nonstop2h 36mFrontier
Deal found 2/22$86
This Trip.com deal was found by Cheapflights users on 2/20. 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.
Fri 3/71:20 pmDEN - SJC
Nonstop2h 43mMultiple Airlines
Sun 3/97:54 pmSJC - DEN
1 stop25h 34mMultiple Airlines
Deal found 2/20$154
This Southwest deal was found by Cheapflights users on 2/21. 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 4/71:20 pmDEN - SJC
Nonstop2h 40mSouthwest
Tue 4/86:45 pmSJC - DEN
Nonstop2h 35mSouthwest
Deal found 2/21$177
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 3/126:46 pmDEN - SJC
1 stop5h 06mAmerican Airlines
Wed 3/196:00 amSJC - DEN
1 stop4h 56mAmerican Airlines
Deal found 2/22$197
This Delta deal was found by Cheapflights users on 2/21. 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 3/222:20 pmDEN - SJC
1 stop8h 50mDelta
Tue 3/252:34 pmSJC - DEN
1 stop8h 14mDelta
Deal found 2/21$203
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Fri 3/75:08 pmDEN - SJC
1 stop6h 46mAlaska Airlines
Mon 3/103:06 pmSJC - DEN
1 stop7h 43mAlaska Airlines
Deal found 2/21$216
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/1811:55 amDEN - SJC
Nonstop2h 49mUnited Airlines
Tue 3/184:00 pmSJC - DEN
Nonstop2h 36mUnited Airlines
Deal found 2/22$232

Find flights from Denver to San Jose within your budget

Customize your flight search to find flights from Denver to San Jose 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 February 23, 2025.

Fly from

Denver

Fly to

San Jose

Route

Depart

Return

Price

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 4/1

9:57 am-6:28 pm

1 stop9h 31m

San Jose

Wed 4/2

4:03 pm-7:39 pm

Nonstop2h 36m

$86

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 3/7

1:20 pm-3:03 pm

Nonstop2h 43m

San Jose

Sun 3/9

7:54 pm-10:28 pm

1 stop25h 34m

$154

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Mon 4/7

1:20 pm-3:00 pm

Nonstop2h 40m

San Jose

Tue 4/8

6:45 pm-10:20 pm

Nonstop2h 35m

$177

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 3/12

6:46 pm-10:52 pm

1 stop5h 06m

San Jose

Wed 3/19

6:00 am-11:56 am

1 stop4h 56m

$197

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Sat 3/22

2:20 pm-10:10 pm

1 stop8h 50m

San Jose

Tue 3/25

2:34 pm-11:48 pm

1 stop8h 14m

$203

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Fri 3/7

5:08 pm-10:54 pm

1 stop6h 46m

San Jose

Mon 3/10

3:06 pm-11:49 pm

1 stop7h 43m

$216

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 3/18

11:55 am-1:44 pm

Nonstop2h 49m

San Jose

Tue 3/18

4:00 pm-7:36 pm

Nonstop2h 36m

$232

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Thu 4/24

9:55 am-11:34 am

Nonstop2h 39m

$49

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Tue 3/25

7:05 am-8:50 am

Nonstop2h 45m

$89

DenverSan Jose

DEN - SJC

DENSJC

Denver Intl

Wed 3/19

6:10 am-1:54 pm

1 stop8h 44m

$102

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 14 results
1
2

Compare providers for flights from Denver to San Jose

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to San Jose in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-San Jose flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San Jose flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San Jose flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-San Jose flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-San Jose flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from Denver with our price prediction graph.
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.

Travel insights for flights from Denver to San Jose

Get recent, data-driven insights about flights from Denver to San Jose including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Denver to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Jose. Price data was last updated on February 14, 2025.

The price you pay for your flight from Denver to San Jose may vary depending on when you book. For the best chance of a lower fare, look to book 77 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to San Jose?

Currently, September is the cheapest month in which you can book a flight from Denver to San Jose (average of $255). Flying from Denver to San Jose in June is currently the most expensive (average of $371). 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 DEN to SJC?

Find hourly flight availability from Denver to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Denver to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 32% versus a flight at noon.

What is the cheapest day to fly from Denver to San Jose?

Use this chart to determine the cheapest time to fly round-trip from Denver to San Jose. Price data was last updated on February 16, 2025.

Travelers seeking maximum savings on their Denver to San Jose flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to San Jose

Explore weekly flight availability from Denver to San Jose. 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 February 23, 2025.

The most flights from DEN to SJC are scheduled on a Thursday (28 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in San Jose by month

Plan your trip to San Jose by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Jose ranges from 0.0 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. July is typically the driest time to visit San Jose when rainfall is around 0.0 in.

Temperature in San Jose by month

Plan your trip to San Jose by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Jose, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. 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 San Jose. Reviews last updated February 23, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Denver to San Jose by reading reviews from past customers. 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.
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Hawaiian Airlines
7.9
Good
2,315 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Entertainment

7.6

Crew

8.7

Boarding

8.2

Overall

8.1

Comfort

8.1

Food

7.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

Find useful and relevant information for your journey from Denver to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to San Jose?

    If you wish to fly to San Jose from Denver, then you need to book flights from Denver Intl to San Jose. There are 17 flights from Denver Intl (DEN) to San Jose (SJC) per day to choose from. Flights to San Jose from Denver Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 2h 35m is how long a nonstop flight from Denver to San Jose typically takes.

  • How popular is this Denver to San Jose flight route?

    The Denver Intl to San Jose flight path was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Denver to San Jose round-trip?

    Frontier, at $86, was found to be the cheapest airline from Denver to San Jose.Alternate airlines to your destination round-trip include Southwest and American Airlines. Users have found that Frontier is 68% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to San Jose one-way?

    $49 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $89 and $107, respectively.

  • What are the most reliable airlines from Denver to San Jose?

    Before booking your flight to San Jose from Denver, check out the most reliable airlines to get you to your destination on time: Air Canada (89%), United Airlines (87%), Copa Airlines( 86%).

  • What are the cheapest flights from Denver to San Jose?

    The cheapest flight price from Denver to San Jose is $39. On average you can expect to pay $236. The most popular route, (Denver Intl - San Jose), can usually be booked for $57.

  • Can I find deals for flights from Denver to San Jose that include hotel bookings?

    Yes. In addition to deals on Denver to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Jose.

  • Can I find deals for business class flights from Denver to San Jose?

    Yes. Cheapflights offers flight deals from Denver to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Denver to San Jose (average of $255). Flying from Denver to San Jose in June is currently the most expensive (average of $371). 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.

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Top 4 airlines flying from Denver to San Jose

Discover the top 4 airlines that operate flights from Denver to San Jose. 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 February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$54Average$131FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$171Average$323FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$296FlexibilityNo cancel feeOn-time63%
DeltaCheapest$197Average$311FlexibilityNo cancel feeOn-timeN/A
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