SJC - DEN

$61 Find Cheap Flights from San Jose to Denver - Compare and Save

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Everything you should know

Cheapest round-trip
$239
Typical prices: $335-$502
Frontier
Mon 9/24Mon 10/1
SJC - DEN • 1 stop
Cheapest non-stop
$244
Typical prices: $340-$506
United Airlines
Sun 9/30Wed 10/3
SJC - DEN • Non-stop
Nonstop flights
You can fly direct with Southwest and United Airlines. Average duration is 2h 33m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 13 weeks in advance save around 44% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $257 (round-trip)
Shortest trip • 4h 33m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San Jose to Denver (SJC-DEN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Jose to Denver

Thu, Sep 24 - Thu, Oct 1
Frontier Logo
10:47 pm - 10:07 amSJC  San Jose-DEN Denver Intl
10h 20m1 stop Las Vegas Harry Reid Intl
Frontier Logo
1:10 pm - 7:53 pmDEN  Denver Intl-SJC San Jose
7h 43m1 stop Los Angeles
$239Frontier
Tue, Jan 5 - Fri, Jan 8
Alaska Airlines Logo
2:40 pm - 9:09 pmSJC  San Jose-DEN Denver Intl
5h 29m1 stop Portland
Alaska Airlines Logo
7:54 pm - 9:30 amDEN  Denver Intl-SJC San Jose
14h 36m1 stop Seattle/Tacoma Intl
$240Alaska Airlines
Mon, Oct 19 - Sat, Oct 24
Multiple Airlines Logo
2:15 pm - 9:30 amSJC  San Jose-DEN Denver Intl
18h 15m1 stop Los Angeles
Multiple Airlines Logo
7:53 am - 3:52 pmDEN  Denver Intl-SJC San Jose
8h 59m2 stops Portland Seattle/Tacoma Intl
$240Multiple Airlines
Fri, Oct 2 - Sun, Oct 4
Frontier Logo
9:03 pm - 9:32 amSJC  San Jose-DEN Denver Intl
11h 29m1 stop Los Angeles
Frontier Logo
10:44 pm - 7:53 pmDEN  Denver Intl-SJC San Jose
22h 09m1 stop Los Angeles
$243Frontier
Sun, Oct 25 - Mon, Nov 2
Alaska Airlines Logo
8:02 am - 11:02 amSJC  San Jose-DEN Denver Intl
26h 00m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
6:37 pm - 6:47 pmDEN  Denver Intl-SJC San Jose
25h 10m1 stop Seattle/Tacoma Intl
$243Alaska Airlines
Wed, Sep 30 - Sat, Oct 3
United Airlines Logo
8:45 am - 12:22 pmSJC  San Jose-DEN Denver Intl
2h 37mnonstop
United Airlines Logo
7:07 pm - 8:48 pmDEN  Denver Intl-SJC San Jose
2h 41mnonstop
$244United Airlines
Wed, Oct 21 - Mon, Nov 2
Delta Logo
7:00 am - 11:55 pmSJC  San Jose-DEN Denver Intl
15h 55m2 stops Los Angeles Seattle/Tacoma Intl
Delta Logo
7:05 am - 10:46 amDEN  Denver Intl-SJC San Jose
4h 41m1 stop Los Angeles
$245Delta
Thu, Oct 22 - Mon, Oct 26
Southwest Logo
12:25 pm - 3:55 pmSJC  San Jose-DEN Denver Intl
2h 30mnonstop
Southwest Logo
6:35 pm - 8:15 pmDEN  Denver Intl-SJC San Jose
2h 40mnonstop
$246Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
12:50 pm - 6:00 pmSJC  San Jose-DEN Denver Intl
4h 10m1 stop Palm Springs
Southwest Logo
6:35 pm - 8:15 pmDEN  Denver Intl-SJC San Jose
2h 40mnonstop
$252Southwest
Mon, Oct 5 - Thu, Oct 8
United Airlines Logo
6:35 pm - 10:14 pmSJC  San Jose-DEN Denver Intl
2h 39mnonstop
United Airlines Logo
8:00 am - 9:39 amDEN  Denver Intl-SJC San Jose
2h 39mnonstop
$292United Airlines
Booking Insights

Price, demand and travel trends for San Jose to Denver flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from San Jose to Denver with more confidence.

How much is a round-trip flight from San Jose to Denver?

Round-trip flights from San Jose to Denver start at $239. Prices are below average for this route right now, with typical round-trip fares ranging from $335 to $502. The lowest price found in the past 5 days was $239 on Frontier.

What's the cheapest day of the week to fly from San Jose to Denver?

Friday is the cheapest day of the week to fly from San Jose to Denver, it is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 17% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • September is the cheapest month to fly from San Jose to Denver at $259 round-trip.
  • March ($491) and June ($477) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 89% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from San Jose to Denver the cheapest?

Flights from San Jose to Denver are cheapest 13 weeks before departure. Booking in this window typically costs about 44% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from San Jose to Denver

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and Frontier

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on DEN

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Bill Fink

Bill Fink

Expert on SJC

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Key details for San Jose to Denver flights

Low season

January

Cheapest flight

$61
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from San Jose to Denver

When to book flights from San Jose to Denver

Are your dates flexible? Find out the best times to travel from San Jose to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your San Jose to Denver flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What different types of flights are offered between San Jose and Denver?

    It is typically possible to find direct daily flights from San Jose and Denver, with these trips being frequently serviced by companies such as United Airlines. You can also find flights that require one layover, and this connection may occur in Las Vegas or Oakland. These flights are often serviced by Frontier and Spirit Airlines.

  • What are my options for traveling from downtown San Jose to Norman Y. Mineta San Jose International Airport?

    If you choose to drive from San Jose to Norman Y. Mineta San Jose International Airport, you can expect the trip to take anywhere from 10 to 15min as long as there is not any additional traffic. Otherwise, you can opt for public transportation, including local bus line 22. This bus will bring you to the airport in approximately 1h 15min in total.

  • How can I go from Denver International Airport to the city center?

    One of the easiest ways to go from Denver International Airport to Denver is by driving, which will normally take you around 25 to 30min depending on traffic and weather conditions. Otherwise, you can opt for public transportation, like bus line 15, which will bring you to the city center in just over 1h.

  • Is it possible to rent a car from Denver International Airport?

    Denver International Airport has its own car rental center in the Jeppesen Terminal. There is a free shuttle bus that can bring you there from other terminals. You will find offices for several companies, including Alamo, Dollar, and National.

  • Which airlines offer extra legroom and free seat selection on San Jose to Denver flights?

    Among airlines operating San Jose to Denver flights:

    • Southwest: offers free seat selection
    • United Airlines: offers free seat selection
    • JetBlue: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from San Jose to Denver?

    2 airlines operate flights between San Jose and Denver. The airlines offering nonstop flights on this route include:

    • Southwest
    • United Airlines

  • Which airports can I use when flying from San Jose to Denver?

    Flights from San Jose to Denver usually depart from San Jose (SJC) and arrive at Denver Intl (DEN).

  • Which airlines include bags at no extra cost on San Jose to Denver flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Southwest: a cabin bag and a checked bag in Economy Class
    • JetBlue: a cabin bag and a checked bag in Economy Class
    • United Airlines: a cabin bag and a checked bag in First Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from San Jose to Denver?

    Two cabin classes are available on flights from San Jose to Denver:

    • Economy Class
    • First Class

  • How much can I save by taking a layover when flying from San Jose to Denver?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $257 round-trip via Los Angeles (LAX), compared to $418 for nonstop.

  • What is the standard checked-bag allowance on flights from San Jose to Denver?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from San Jose to Denver?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest and United Airlines. Other aircraft seen on the route include Boeing 737-800 variants.

  • Which airports do connecting flights from San Jose to Denver pass through?

    One-stop flights from San Jose to Denver most commonly connect through:

    • Las Vegas Harry Reid Intl (LAS) - 47% of one-stop connections
    • Los Angeles (LAX) - 16% of one-stop connections
    • San Diego (SAN) - 16% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 11% of one-stop connections

    Las Vegas Harry Reid Intl (LAS) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from San Jose to Denver?

    Yes. Being flexible with your travel dates can save you up to 20% on the San Jose to Denver route. Friday is the cheapest departure day at $391 round-trip on average, while Sunday is the most expensive at $486, a difference of $95. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How are flight departures from San Jose to Denver spread across the day?

    Morning is the busiest departure period on San Jose to Denver flights, with 43% of flights leaving in that window. Afternoon departures account for 43%, evening flights for 14%, and night flights for 0%.

  • What popular places can I visit in Denver?

    Some of the most popular sights in Denver are Colorado Convention Center, Union Station Denver and Coors Field. These are among the most viewed places in Denver on KAYAK.

  • What are the earliest and latest flights from San Jose to Denver?

    These are the earliest and latest flight times available from San Jose to Denver:

    • Earliest: departs at 6:05 am and lands at 8:38 am
    • Latest: departs at 9:50 pm and lands at 12:23 am.

    The flight takes about 2h 33m.

  • How expensive are last-minute San Jose to Denver flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 60% above the route average of $413. Book 13 weeks before departure for the lowest fares.

  • How long is a flight from San Jose to Denver?

    A nonstop flight from San Jose to Denver takes 2h 33m, covering 945 miles.

  • Do I need a passport to fly from San Jose to Denver?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from San Jose to Denver changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $239 to $1,505. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from San Jose to Denver looking right now?

    One-way fares from San Jose to Denver are currently lower than usual. Average one-way flight prices are about $104, which is 54% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from San Jose to Denver?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 33m, compared with 5h 10m via Phoenix Sky Harbor Intl (PHX) and 6h 16m via San Diego (SAN).

  • What is the time difference between San Jose and Denver?

    Denver is 1 hour ahead of San Jose (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Denver Intl Airport (DEN)?

    Denver Intl Airport (DEN) hosts 5 major car rental companies, with daily rates starting from around $16 for economy cars. Top options include:
    • Routes Car & Truck Rentals
    • Ace
    • NU Car
    • Europcar
    • Hertz

  • How much should I expect to pay for a San Jose to Denver flight?

    Round-trip flights from San Jose to Denver range from $335 to $502, with an average of $413 over the past 12 months. Anything below $335 counts as a good deal.

  • Which airlines offer Wi-Fi on San Jose to Denver flights?

    JetBlue is the only airline on the San Jose to Denver route offering in-flight Wi-Fi. Pricing depends on fare class.

Your guide to booking San Jose to Denver flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $391 - about $95 less than Sunday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 13 weeks before you fly. On this route, that window historically saves about 44% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your San Jose to Denver trip for September. Fares historically average $259 round-trip in that month - typically $232 less than the most expensive month, which is March (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Los Angeles Airport (LAX) can be cheaper than flying direct. The cheapest layover option averages $257 round-trip on this route - about $161 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Denver Intl Airport.
    - The Westin Denver International Airport
  • Norman Y. Mineta San Jose International Airport (SJC) is known for being one of the primary focus cities for Alaska Airlines. Because of this, you will find that many of the flights that depart from and arrive at this travel hub are serviced by this airline.
  • Once you have landed at Denver International Airport (DEN), you may want to use one of the nursing rooms that are available if you are traveling with a small child. In these nursing rooms, you will find sinks, outlets, and comfortable seating.
  • To pass the time before the boarding process for your flight from Norman Y. Mineta San Jose International Airport, you can always relax in one of the available lounges. The Club at SJC has two locations in Terminal A and each of them is open to travelers flying with all airlines.
  • Those traveling with pets will be happy to know that there are several pet relief areas at Denver International Airport, including indoor pet relief rooms in Terminals A, B, and C. Each of these rooms is equipped with artificial turf, hand soap, a wall-mounted sink, and a drainage system.
  • If your flight from Norman Y. Mineta San Jose International Airport departs quite early in the morning, you may want to book a hotel room that is near the airport. There are a few choices that are less than a 5min drive away and offer a free shuttle service, such as the Sonesta Select San Jose Airport and Springhill Suites by Marriott San Jose Airport.

Prefer to fly direct from San Jose to Denver?

 
Find which airlines fly direct from San Jose Airport to Denver Intl Airport, which days they fly and book direct flights.

Direct departures

San Jose to Denver Intl

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

Direct returns

Denver Intl to San Jose

Monday

Southwest,United Airlines

Southwest,United Airlines

Tuesday

Southwest,United Airlines

Southwest,United Airlines

Wednesday

Southwest,United Airlines

Southwest,United Airlines

Thursday

Southwest,United Airlines

Southwest,United Airlines

Friday

Southwest,United Airlines

Southwest,United Airlines

Saturday

Southwest,United Airlines

Southwest,United Airlines

Sunday

Southwest,United Airlines

Southwest,United Airlines

See more direct flights

More options for your flight from San Jose to Denver

Complete your trip to Denver with a hotel stay or car rental