Cheap flights from San Jose to Denver

One-way fares from $94 · SJC → DEN · prices found by travellers in the last 48 hours

Compare all dates Denver → San Jose
Cheapest fare
$94

Southwest Airlines · Tue, Feb 23

Cheapest month
February

from $94

Direct flights
Yes

Southwest Airlines

Flight time
2h 30m

1,490 km

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Cheapest month to fly from San Jose to Denver

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $186
  2. February 2027 Cheapest $94

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About flights from San Jose to Denver

San Jose (SJC) and Denver (DEN) are about 1,490 km apart. Direct flights take around 2h 30m, and recent direct fares were with Southwest Airlines. Over the next few months, one-way fares start from $94, and February 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from San Jose to Denver?

The cheapest one-way fare we've seen recently is $94 with Southwest Airlines, departing Tuesday, February 23, 2027. Over the coming months, the lowest fare in each month ranges from $94 to $186.

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

February 2027 currently has the lowest fares, from $94 one way.

Are there direct flights from San Jose to Denver?

Yes. Recent direct fares were with Southwest Airlines.

How long is the flight from San Jose to Denver?

A direct flight takes about 2h 30m. San Jose and Denver are around 1,490 km apart.

Which airlines fly from San Jose to Denver?

Recent fares on this route were with Frontier Airlines and Southwest Airlines.

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