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C$84 Cheap Flights from San Jose (SJCA) to Denver International (DEN)

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Flight deals from San Jose to Denver International

Looking for a cheap last-minute deal or the best return flight from San Jose to Denver International Airport? If you want to travel next month, return fares start from C$168. Find the lowest prices on one-way and return tickets right here.
Denver.C$84 per passenger.Departing Mon., Oct. 5.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Mon., Oct. 5, arriving in Denver International.Price includes taxes and charges.From C$84, select.
Denver.C$84 per passenger.Departing Mon., Sep. 14.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Mon., Sep. 14, arriving in Denver International.Price includes taxes and charges.From C$84, select.
Denver.C$103 per passenger.Departing Mon., Aug. 17.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Mon., Aug. 17, arriving in Denver International.Price includes taxes and charges.From C$103, select.
Denver.C$148 per passenger.Departing Fri., Nov. 6.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Fri., Nov. 6, arriving in Denver International.Price includes taxes and charges.From C$148, select.
Denver.C$180 per passenger.Departing Mon., Sep. 14.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Mon., Sep. 14, arriving in Denver International.Price includes taxes and charges.From C$180, select.
Denver.C$180 per passenger.Departing Sat., Aug. 22.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Sat., Aug. 22, arriving in Denver International.Price includes taxes and charges.From C$180, select.
Denver.C$180 per passenger.Departing Wed., Oct. 28.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Wed., Oct. 28, arriving in Denver International.Price includes taxes and charges.From C$180, select.
Denver.C$180 per passenger.Departing Mon., Nov. 23.One-way flight with United.Outbound direct flight with United departs from San Jose International on Mon., Nov. 23, arriving in Denver International.Price includes taxes and charges.From C$180, select.
Denver.C$181 per passenger.Departing Mon., Dec. 7.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Mon., Dec. 7, arriving in Denver International.Price includes taxes and charges.From C$181, select.
Denver.C$210 per passenger.Departing Thu., Jan. 14.One-way flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from San Jose International on Thu., Jan. 14, arriving in Denver International.Price includes taxes and charges.From C$210, select.
Denver.C$253 per passenger.Departing Fri., May 7.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Fri., May 7, arriving in Denver International.Price includes taxes and charges.From C$253, select.
Denver.C$254 per passenger.Departing Tue., Jun. 1.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue., Jun. 1, arriving in Denver International.Price includes taxes and charges.From C$254, select.
Denver.C$261 per passenger.Departing Fri., Jul. 31.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Jose International on Fri., Jul. 31, arriving in Denver International.Price includes taxes and charges.From C$261, select.
Denver.C$276 per passenger.Departing Tue., Feb. 16.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Jose International on Tue., Feb. 16, arriving in Denver International.Price includes taxes and charges.From C$276, select.
Denver.C$309 per passenger.Departing Sat., May 8.One-way flight with United.Outbound direct flight with United departs from San Jose International on Sat., May 8, arriving in Denver International.Price includes taxes and charges.From C$309, select.
Denver.C$339 per passenger.Departing Sun., Apr. 11.One-way flight with Delta.Outbound indirect flight with Delta, departs from San Jose International on Sun., Apr. 11, arriving in Denver International.Price includes taxes and charges.From C$339, select.

Find the cheapest month to fly from San Jose to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Jose to Denver International flights are currently cheapest in September.
Jul.
from C$261
Aug.
from C$103
Sep.
from C$84
Oct.
from C$84
Nov.
from C$148
Dec.
from C$181
Jan.
from C$210
Feb.
from C$276
Mar.
Find prices
Apr.
from C$339
May
from C$253
Jun.
from C$254

Which airlines fly from San Jose to Denver International?

San Jose to Denver International: Alternative routes

Compare routes from San Jose to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Denver International

30km from central Denver
ClosestCheapest
from C$84
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San Jose to Denver: Flight information

The things to know before you go.
Cheapest flight foundC$84
Cheapest month to flySeptember
Average flight time2 hrs, 32 mins
Most popular airlineSouthwest Airlines
Average flights per week164

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

The best price we found for a return flight from San Jose to Denver International is C$146. 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 32 minutes is the average flight time from San Jose to Denver International.
Southwest Airlines, Air Canada and United fly direct from San Jose to Denver International.
As of July 2026, there are 82 flights per week flying from San Jose to Denver International.
The cheapest month to fly from San Jose to Denver International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Jose to Denver International Airport on Tuesday, September 29, 2026.
Yes – the average flight time is 2 hours and 32 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 Denver International 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 Denver is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from San Jose to Denver International Airport (DEN): what you need to know

  • All exciting adventures kick off from San Jose's main airport, Norman Y. Mineta San Jose International Airport (SJC). Check out the options for booking a flight from San Jose to Denver International Airport (DEN) leaving from this base.

  • Approximately 2 hours 33 minutes is how long you can expect to be in the air on a direct flight from San Jose to Denver International Airport.

  • Denver International Airport is located in Denver. The city operates in the UTC-6 timezone and is 1 hour ahead of San Jose.

  • With 71 direct flights a week between the two airports, Norman Y. Mineta San Jose International Airport (SJC) to Denver International Airport (DEN) is the busiest route. Southwest Airlines operates the earliest flight at 06:30. If you'd like to get more out of your day before taking off, the last departure from SJC to DEN is with Southwest Airlines at 21:20.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Show up at the airport on time to board your flight from San Jose to DEN.

  • Getting away during a peak time like August? Popular periods (like Thanksgiving, Christmas/New Year and spring break) can add another hour at check-in and security. Be extra cautious and arrive up to four hours before international flights and two hours before domestic departures.

Airports in San Jose

Norman Y. Mineta San Jose International Airport (SJC)

  • Get there in one go from Norman Y. Mineta San Jose International Airport (SJC). Nonstop flights from San Jose to Denver International Airport (DEN) can be booked from here.

  • You'll have your choice of carriers that offer direct flights from San Jose to Denver International Airport leaving from SJC. Reserve your trip with one of these:

  • The distance from central San Jose to SJC is roughly 6 kilometres. Check out travel apps like Google Maps for the quickest route, whether in your own car or with public transport.

  • Planning to catch an early flight from San Jose to Denver International Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these hotels close to Norman Y. Mineta San Jose International Airport:

About Denver International Airport (DEN)

  • Hop off your flight from San Jose to Denver International Airport and be relaxing in your hotel bed soon after. If you need a comfortable option a short journey from DEN, check out SpringHill Suites Denver Airport.

Getting from Denver International Airport (DEN) to central Denver

  • From Denver International Airport, Denver is approximately 40 kilometres away. It takes around 34 minutes to get to the centre driving.

  • It takes around 1 hour and 31 minutes to get there by public transport.

How to find the cheapest flights from San Jose to Denver International Airport (DEN)

  • Lock in a one-way ticket from San Jose to Denver International Airport from C$84 or travel return from just C$146. Fares listed are subject to change and may differ when you make your booking.

  • Score flight tickets from San Jose to DEN by booking 9 months ahead. Based on flight price data, that's the sweet spot for finding a bargain.

  • Schedule your trip for June. That's the cheapest month for tickets from San Jose to Denver International Airport. If your travel dates are flexible, use the 'Whole month' tool to find the lowest price across each month.

  • Sign into your online account or use the app to set up a Price Alert. We'll get in touch straight away if there's a deal you won't want to miss. It's easy to do, and it'll save you time looking for flight tickets from San Jose to DEN every day.

  • Make the most of the filters to find your ideal trip. To see the 'Fastest,' 'Cheapest' or 'Best' flights from San Jose to Denver International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

The best time to fly from San Jose to Denver International Airport (DEN)

  • It's time to plan your travel dates for your flight from San Jose to Denver International Airport. July is the most popular month to travel to Denver. If you want a quieter atmosphere, go in April.

  • Schedule your flight from San Jose to DEN for July if you're eager to head to the city during its warmest month. Expect temperatures in Denver to range from 14ºC to 32ºC.

  • Search for cheap flights from San Jose to Denver International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -9ºC and 7ºC on average.

More about Denver

  • Start your Denver trip off on the right foot by choosing the perfect place to stay. After booking your flight from San Jose to Denver International Airport, browse our selection of accommodation options including:

  • Denver Art Museum and Union Station are just two of the big attractions to add to your Denver travel itinerary. Keep the momentum going by heading to Denver Botanic Gardens.

Complete your Denver trip with a car rental

  • Hop behind the wheel of one of our car rentals in Denver and explore at your own pace. Easily compare prices from trusted rental companies in one place after booking your hotel and cheap flights from San Jose to Denver International Airport.

Plan the rest of your trip from San Jose to Denver

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.