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Cheap Flights from San Jose to Denver

Popular airlines from San Jose to Denver

Choose from 1 carriers that fly from San Jose to Denver, including United Airlines, Enjoy the cheapest tickets on this route with Frontier Airlines.
United Airlines logo United Airlines

Cheap Flights from San Jose to Denver starting at S$ 78

Find direct flights from San Jose to Denver within the next three months. Book one-way flights from S$ 78 or return tickets from S$ 177.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flying from San Jose to Denver

The distance between San Jose and Denver is about 1,522.37km. It takes around 3 hours 28 minutes on average to fly from San Jose to Denver. The most popular month to Denver is June. The off-season for travel is April.

Cheapest one-way flight price S$ 78
Cheapest return ticket price S$ 177
Off-season for travel April
Peak season for travel June
Flight distance 1,522.37km
Average flight time 3 hours 28 minutes
Popular airline United Airlines

Cheapest time to fly from San Jose to Denver

The cheapest time for San Jose to Denver flights: Sep 14 to Sep 21 — one way flight prices from S$ 78.

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from San Jose (SJC) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from San Jose to Denver based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from San Jose (SJC) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around S$ 370.

  • How long is a flight from San Jose (SJC) to Denver (DEN)?

    It takes about 3 hours 28 minutes to fly from San Jose (SJC) to Denver (DEN).

  • What are the most popular airlines that fly from San Jose (SJC) to Denver (DEN)?

    Airlines with flights from San Jose (SJC) to Denver (DEN): Southwest Airlines, United Airlines, Volaris, Frontier Airlines and Air Canada.

  • How many airports in Denver?

    There are 2 airports near Denver: Denver International Airport and Rocky Mountain Metropolitan Airport.

How to find a cheap flight from San Jose to Denver

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Jose to Denver. Book your flights at the right time and save more.
1
Choose your dates flexibly and get the best deals on flights from San Jose to Denver.
Tap 'Date' on the flight search bar to browse the calendar for San Jose to Denver airfare over the next 6 months in 2025. If you're looking to fly within the next 3 months, the cheapest date seems to be Mon, Sep 15, with one-way flights starting at S$ 78.
2
Compare cheap flight deals from hundreds of airlines for San Jose to Denver flights.
Our extensive search lets you compare prices from over 500 airlines to find the cheapest flights from San Jose to Denver. The cheapest flight at the moment is with Frontier Airlines.
3
Set up a Price Alert
Set up a Price Alert for your San Jose to Denver flights and track ticket prices easily—no need for daily checks.
4
Don't miss out on cheap deals and promo codes for San Jose to Denver flights.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership for more exclusive flight deals.
5
Book early or wait for last-minute deals.
It's always better to book early. Flight tickets are often at their lowest when first released, usually a year ahead of departure. Keep an eye out as soon as your desired flights open for booking. If you miss the early deals, you may still find lower prices closer to your travel date.
6
Search for flights on the go.
For the best flight booking experience on the go, download Trip.com and search for cheap flights from San Jose to Denver to get your exclusive deals.

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