Cheap flights from Denver to San Jose from $92
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 7/15. 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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American Airlines flights from Denver to San Jose
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Frontier flights from Denver to San Jose
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How to get the cheapest flight ticket from Denver to San Jose
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?
In general, August is the cheapest month to fly from Denver to San Jose. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $161. If you aren’t able to travel to San Jose during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $191.
What is the cheapest day to depart on your flight to San Jose?
The cheapest day to depart on your flight to San Jose is on a Thursday when prices can be found for as low as $227. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to San Jose on Tuesday is $302.
What is the cheapest time of day to depart on your flight to San Jose?
Our most recent data shows that the best time of day to fly to San Jose is at noon. Flights from Denver to San Jose during this time can be as low as $219. In contrast, the most expensive time of day to depart to San Jose is in the evening when prices are around $302.
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?
You are more likely to see cheaper flights to San Jose from Denver when booking 9 weeks ahead of your departure date. In general, you can expect to find flights to San Jose for around $250 when searching 9 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose from Denver for as low as $178 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.
What is the cheapest airline that flies from Denver Intl to San Jose?
Southwest, Frontier, and Hawaiian Airlines are the most popular carriers operating from Denver Intl to San Jose
What airlines fly to San Jose?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to San Jose from Denver according to our data. Frontier is the first choice among our users, with 47% of people opting to fly with this airline when traveling to San Jose. Keep in mind that there are 6 different airlines that fly to San Jose on a routine basis, so you have a few additional options to choose from.
How many flights depart from Denver to San Jose on average per day?
16 flights are operational daily from Denver to San Jose as of June 2025. The most popular departure time for this route is 7:00PM, with 34% of flights per day taking off in the afternoon.
How many flights depart from Denver to San Jose on average per week?
115 flights are operational weekly from Denver to San Jose as of June 2025. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.
When to book flights from Denver to San Jose
Cheap Denver to San Jose (DEN to SJC) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Denver to San Jose
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?
As of June 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Denver and San Jose, the leading plane model is Boeing 737 MAX 8, making up 13.18% of the total bookings. Other popular models include Airbus A320-100/200 with 11.99%, Boeing 737-700 Passenger/BBJ1 (winglets) with 11.65%, and Boeing 737-800 with 11.18%.
What is the most popular airline from Denver to San Jose?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Denver to San Jose is Frontier (45% of total bookings). The next most popular airlines are United Airlines (36%) and Southwest (18%).
Best airlines flying from Denver to San Jose
Compare and see reviews for airlines that fly from Denver to San Jose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $57 | Free Cancellation | Rating 5.9 3,296 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 8.0 4,278 reviews |
Southwest Flights From Denver to San Jose
Southwest flight deals from Denver to San Jose start from $181 round-trip. Over the 60 Southwest flights for this route in a normal week, average airfare is usually $315 round-trip - but some users have found much cheaper deals with momondo.
United Airlines Flights From Denver to San Jose
United Airlines (7.4/10 from 8,801 reviews) operates around 21 flights from Denver to San Jose in any given week. The average United Airlines airfare for this route is around $328, with deals from around $160 rare but found on momondo. Referenced prices are for round-trip Denver to San Jose 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.