Cheap Flights from Denver to San Jose

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Flight deals from Denver to San Jose

Looking for a cheap last-minute deal or the best return flight from Denver to San Jose? If you want to travel next month, return fares start from R 2,380. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver to San Jose

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to San Jose flights are currently cheapest in April.

Direct flights from Denver to San Jose

Denver to San Jose: Flight information

The things to know before you go.
Cheapest flight foundR 1,201
Cheapest month to flyApril
Average flight time2 hrs, 40 mins
Most popular airlineSouthwest Airlines
Average flights per week117

Finding cheap flights from Denver to San Jose: Frequently asked questions

There are 7 airports in San Jose: San Jose International, San Jose Reid-Hillview, Oakland Metropolitan Oak, San Francisco International, Concord, Carmel Monterey Peninsula, and Sacramento Stockton.
The best price we found for a return flight from Denver to San Jose is R 2,380. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 40 minutes is the average flight time from Denver to San Jose.
Southwest Airlines, United and Air Canada fly direct from Denver to San Jose.
As of March 2026, there are 117 flights per week flying from Denver to San Jose.
The cheapest month to fly from Denver to San Jose is usually April.
If you're flying from Denver, the cheapest airport near San Jose is San Jose International – which is 4.7 km away from the centre of San Jose. We've found flights into this airport from R 2,380.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to San Jose on Saturday, 4 April 2026.
Yes – the average flight time is 2 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Jose but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Jose is around 40 days in advance, so don’t leave your flight to the last minute.
In March, the average temperature is usually around 11°C. August is typically the warmest month in San Jose, when it usually averages around 28°C. You can expect the least rain in July. The coldest month is January, with temperatures averaging 5°C. The rainiest month is February.
The cheapest airline that flies to San Jose is Frontier Airlines. And the cheapest airline that flies to San Jose Reid-Hillview Airport is Southwest Airlines.

Travelling from Denver to San Jose: what you need to know

  • Denver's main airport is Denver International Airport (DEN). Explore your options for leaving from this base when searching for your flights from Denver to San Jose.

  • Norman Y. Mineta San Jose International Airport (SJC) is where your flight will arrive in San Jose.

  • Jump on a direct Denver to San Jose flight and you'll be travelling for an average of 2 hours 40 minutes.

  • San Jose is one hour behind Denver and observes the UTC-7 timezone.

  • The busiest route for flights from Denver to San Jose is from Denver International Airport (DEN) to Norman Y. Mineta San Jose International Airport (SJC). You can choose from 45 services every week between these two airports. If you'd like to get going as soon as possible, the earliest flight from DEN to SJC is the 06:45 Southwest Airlines option. If you have other commitments or plans on your day of travel, the final scheduled service is at 21:25 with Southwest Airlines.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to board your Denver to San Jose flight.

  • Flying during a popular month like July? School holidays and other high seasons can mean longer queues at security. Play things extra safe and get there up to four hours before international flights and two hours before a domestic departure.

How to find the cheapest flights from Denver to San Jose

  • The lowest price we've found for a one-way ticket from Denver to San Jose is R 1,201. For a return flight on this route, the best price is R 2,380. Depending on when you book and the availability, these fares can change.

  • Book five months before you want to travel. Research into pricing trends suggests this is the ideal window for finding cheap Denver to San Jose flights.

  • Plan your trip for August. That's the best month for scoring the biggest deals on plane tickets from Denver to San Jose. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across each month.

  • Stay on top of deals for cheap flights from Denver to San Jose by creating a Price Alert. We'll send you an email or push notification on the app when a special offer becomes available.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your Denver to San Jose flight results by 'Cheapest,' 'Fastest' or 'Best.'

Flying from Denver

Denver International Airport (DEN)

  • You can catch a direct flight from Denver to San Jose jetting off from Denver International Airport (DEN). Begin your journey at DEN and land at Norman Y. Mineta San Jose International Airport (SJC).

  • Pick from a variety of airlines that offer direct Denver to San Jose plane tickets out of DEN. Get on board with any of these:

  • DEN is around 31 kilometres from central Denver. If you're ride-sharing, catching a cab or driving from the centre, it'll take 35 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the travel time to be around 1 hour 30 minutes.

  • Spending the night in a hotel can take the stress out of arriving at the airport on time. If you're looking for a place to stay before your flight from Denver to San Jose, check out Baymont by Wyndham Denver International Airport. It's an easy drive from Denver International Airport.

  • Denver International Airport maintains a strong on-time performance, reducing the likelihood of delays. Departures from DEN land at their destination as scheduled 80.23% of the time.

  • DEN is located at 8500 Pena Boulevard.

Arriving in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • The distance from Norman Y. Mineta San Jose International Airport (SJC) to central San Jose is approximately 5 kilometres. It'll take you around 10 minutes to reach the centre driving.

  • When travelling on public transport, expect a journey time of about 45 minutes.

  • Book a hotel close to SJC if you have a late flight from Denver to San Jose. Select one of these accommodation options and avoid the hassle of a long transfer:

  • Grab a Norman Y. Mineta San Jose International Airport rental car and discover San Jose and beyond with your own wheels. Europcar, Fox - Rent A Car and Dollar are leading providers to choose from here.

  • Secure the lowest price by booking your ride from Norman Y. Mineta San Jose International Airport about one week before your trip.

  • SJC is located at 1701 Airport Boulevard, Suite B-1130.

Best time to go to San Jose

  • It's time to work out your dates for your flight from Denver to San Jose. August is the most popular month to visit San Jose. If you prefer a quieter vibe, go in May.

  • When booking your Denver to San Jose tickets, think about the kind of weather forecast you're hoping for. August is the warmest month in San Jose, with temperatures ranging from 11ºC (52ºF) to 32ºC (90ºF).

  • January has average temperatures of between 3ºC (37ºF) and 18ºC (64ºF). Look for cheap flights from Denver to San Jose around that time if you want to travel in cooler conditions.

More about San Jose

  • Start your San Jose trip right by choosing the perfect place to stay. Once you've booked your flight from Denver to San Jose, browse our selection of hotels including:

  • All great adventures should include a little sightseeing. Winchester Mystery House, Rosicrucian Egyptian Museum and San Jose Museum of Art are must-visits when exploring San Jose.

Explore more of United States

  • Los Angeles is just one of the many cities in United States waiting to be explored once you've seen San Jose. Around 499 kilometres to the south-east, top sights here include Griffith Observatory, The Broad and La Brea Tar Pits & Museum.

  • San Francisco is another sought-after destination in United States and is around 64 kilometres north-west of San Jose. No trip is complete without a visit to Golden Gate Bridge, Alcatraz Island and Lombard Street.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.