Cheap Flights from San Jose to Denver, CO from $104

Return flight: Denver – San Jose

On Cheapflightsplus.com you will find 1 direct and 731 connecting flights from San Jose to Denver. You can compare airfare deals from 15 airlines and multiple travel sites from $104, book and save on cheap plane tickets and last minute offers. Also check out SJO-DEN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Jose to Denver Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $104 (one-way), $178 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from San Jose to Denver. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
06:35 — 12:06
06:35 — 12:06 UA1087 United Airlines
San Jose — Denver
5h 31m
Find flight
from$138
05:30 — 16:40
05:30 — 10:19 UA1172 United Airlines
San Jose — Houston
4h 31m stop
14:50 — 16:40 UA241 United Airlines
Houston — Denver
11h 10m
including layover
Find flight
from$104
05:30 — 23:38
05:30 — 10:19 UA1172 United Airlines
San Jose — Houston
11h 38m stop
22:05 — 23:46 UA1338 United Airlines
Houston — Denver
18h 8m
including layover
Find flight
from$111
06:00 — 18:08
06:00 — 11:20 UA1553 United Airlines
San Jose — Los Angeles
3h 18m stop
14:38 — 18:08 UA1394 United Airlines
Los Angeles — Denver
12h 8m
including layover
Find flight
from$104
06:00 — 19:40
06:40 — 11:07 UA1553 United Airlines
San Jose — Los Angeles
4h 53m stop
16:14 — 19:40 UA2146 United Airlines
Los Angeles — Denver
13h 40m
including layover
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from$104
07:55 — 16:30
07:55 — 12:44 UA1447 United Airlines
San Jose — Houston
2h 8m stop
14:50 — 16:40 UA241 United Airlines
Houston — Denver
8h 35m
including layover
Find flight
from$104
07:55 — 21:59
07:55 — 12:44 UA1447 United Airlines
San Jose — Houston
7h 36m stop
20:35 — 22:29 UA2215 United Airlines
Houston — Denver
14h 4m
including layover
Find flight
from$104
08:45 — 00:48
08:45 — 14:34 UA2313 United Airlines
San Jose — San Francisco
6h 41m stop
21:15 — 00:48 UA1317 United Airlines
San Francisco — Denver
16h 3m
including layover
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from$104
08:45 — 22:39
08:45 — 14:34 UA2313 United Airlines
San Jose — San Francisco
4h 29m stop
19:05 — 22:41 UA1230 United Airlines
San Francisco — Denver
13h 54m
including layover
Find flight
from$105
11:13 — 23:38
11:13 — 16:06 UA1589 United Airlines
San Jose — Houston
5h 51m stop
22:05 — 23:46 UA1338 United Airlines
Houston — Denver
12h 25m
including layover
Find flight
from$105
11:13 — 06:32
+1 day
12:35 — 16:29 UA1589 United Airlines
San Jose — Houston
12h 54m stop
05:25 — 07:01 UA2436 United Airlines
Houston — Denver
19h 19m
including layover
Find flight
from$110
13:30 — 21:59
13:30 — 18:25 UA1099 United Airlines
San Jose — Houston
2h 1m stop
20:35 — 22:29 UA2215 United Airlines
Houston — Denver
8h 29m
including layover
Find flight
from$111
13:30 — 23:03
14:20 — 18:14 UA1099 United Airlines
San Jose — Houston
3h 12m stop
22:07 — 23:44 UA1338 United Airlines
Houston — Denver
9h 33m
including layover
Find flight
from$111
16:13 — 10:00
+1 day
15:31 — 18:52 Q64058 Q6
San Jose — Guadalajara
11h stop
06:30 — 10:00 Y41760 Volaris
Guadalajara — Denver
17h 47m
including layover
Find flight
from$147
10:05 — 08:25
+1 day
10:05 — 12:28 CM341 Compania Panamena de Aviacion
San Jose — Panama City
5h 48m stop
18:16 — 22:27 CM427 Compania Panamena de Aviacion
Panama City — Miami
7h 33m stop
06:00 — 08:25 F91279 Frontier Airlines
Miami — Denver
22h 20m
including layover
Find flight
from$178
12:28 — 07:40
+1 day
12:28 — 17:30 NK338 Spirit Airlines
San Jose — Miami
4h 50m stop
22:16 — 00:07 NK2062 Spirit Airlines
Miami — Houston
5h 49m stop
06:00 — 07:50 F93229 Frontier Airlines
Houston — Denver
19h 12m
including layover
Find flight
from$179
18:07 — 08:21
+1 day
18:06 — 20:30 CM839 Compania Panamena de Aviacion
San Jose — Panama City
1h 3m stop
21:33 — 00:41 CM432 Compania Panamena de Aviacion
Panama City — Miami
4h 16m stop
06:00 — 08:43 F91279 Frontier Airlines
Miami — Denver
14h 14m
including layover
Find flight
from$178
*Departure and arrival times - local. Updated on June 6, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Jose to Denver depends on and how to choose the most interesting flight option for you.

Distance between San Jose and Denver is 3888 miles. Time difference between the cities is 1h. Airplanes depart 00:50 to 22:45 from 2 San Jose airports and arrive 00:50 to 22:45 to 2 Denver airports. Average flight time is 5h 31m.

  • The fastest flight 5h 31m
  • Average flight time 5h 31m
  • The earliest flight 00:50
  • The latest flight 22:45
  • Distance 2416 ml

The cheapest months to travel to Denver are july (from 139 $), june (from 139 $), august (from 139 $).

The most expensive months are january (from 407 $), december (from 352 $), february (from 341 $).

What is the lowest airfare San Jose to Denver?

The cheapest plane ticket found by our users is $104. This airfare is for economy class on one-way UA1447 flight by United Airlines for August 15, 2025 which leaves Juan Santamaria Intl in San Jose at 07:55 am and arrives at Denver Denver International at 16:30.

Economy class
$104
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Business class
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First class
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Popular Airlines on the Route

The flight San Jose — Denver is served by 15 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 99 departures per week at the price of from $ 402 . And the most expensive tickets are offered by SWISS International Air Lines airline - from $ 3450.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is UA1087 by United Airlines takes 5h 31m and the cheapest is UA1447 by United Airlines for $138.

  • UA - United Airlines
    from $138
    Find
See more direct flights

Connecting Flights

There are 731 flights with layovers on the route. The fastest connecting flight is UA1172 by United Airlines takes 7h 56m and the cheapest is UA1447 by United Airlines for $104.

  • AC - Air Canada
    from $402
    Find
  • Q6 - Q6
    from $147
    Find
  • N3 - Omskavia
    from $265
    Find
  • P5 - Copa Airlines Colombia
    from $290
    Find
  • DM - Aero-Charter
    from $369
    Find
  • CM - Compania Panamena de Aviacion
    from $178
    Find
  • UA - United Airlines
    from $104
    Find
  • AM - Aeromexico
    from $283
    Find
  • LX - SWISS International Air Lines
    from $3450
    Find
  • AS - Alaska Airlines
    from $189
    Find
  • F9 - Frontier Airlines
    from $245
    Find
  • AV - Avianca
    from $184
    Find
See more connecting flights

Airports

You can fly from San Jose to Denver from 2 airports (Juan Santamaria Intl, Tobias Bolanos Intl).

San Jose airports

  • Juan Santamaria Intl-SJO
    from $104
    Find
  • Tobias Bolanos Intl-SYQ
    Find

Denver airports

  • Denver International-DEN
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  • Arapahoe Co-APA
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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