$133 Find Cheap Flights from Chicago O'Hare Airport to San Jose - Compare and Save

American Airlines and Delta offer these flight options from ORD to SJC. American Airlines’ business-class amenities include lie-flat seats, enhanced dining options, access to premium lounges, priority boarding and baggage handling, and in-flight entertainment. Delta’s first-class amenities include fully-reclining seats, personalized service, gourmet dining options, exclusive Delta Sky Club access, premium entertainment systems, and priority boarding and baggage handling services.

Flights from Chicago O'Hare Airport to San Jose include at least a single layover en route. Most layover cities depend on the airline, with airlines choosing to stop at their hubs or operation bases. Delta, United, American Airlines, and Spirit Airlines offer most of the flights on these routes, and the most common stopovers are in Denver, Las Vegas, Dallas, Salt Lake City, and Phoenix.

On average, about 404 lbs of carbon is emitted per passenger from ORD to SJC. American Airlines has modern and fuel-efficient aircraft, including the Airbus A321neo (available on this route), which consume less fuel and emits less carbon. American Airlines also participates in carbon offset programs, allowing passengers to voluntarily contribute to projects that reduce or offset emissions.

Differently-abled passengers are welcome on United flights from ORD to SJC. United offers wheelchair assistance, both during boarding and disembarkation, as well as aisle chairs to facilitate mobility within the aircraft. They offer accessible lavatories equipped with additional space and handrails. Passengers with visual impairments can request Braille safety cards and flight attendant announcements. United also offers priority boarding for customers needing extra time or assistance.

Among airlines operating Chicago O'Hare Intl Airport to San Jose flights:

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

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

Only United Airlines operates flights between Chicago O'Hare Intl Airport and San Jose.

Flights from Chicago O'Hare Intl Airport to San Jose usually depart from Chicago O'Hare Intl (ORD) and arrive at San Jose (SJC).

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

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

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

Three cabin classes are available on flights from Chicago O'Hare Intl Airport to San Jose:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $328 round-trip via Portland (PDX), compared to $469 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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

One-stop flights from Chicago O'Hare Intl Airport to San Jose most commonly connect through:

• San Diego (SAN) - 47% of one-stop connections
• Denver Intl (DEN) - 11% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 9% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 9% of one-stop connections

San Diego (SAN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 35% on the Chicago O'Hare Intl Airport to San Jose route. Wednesday is the cheapest departure day at $381 round-trip on average, while Sunday is the most expensive at $586, a difference of $205. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Chicago O'Hare Intl Airport to San Jose flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in San Jose are San Jose McEnery Convention Center, SAP Center at San Jose and Santana Row. These are among the most viewed places in San Jose on KAYAK.

These are the earliest and latest flight times available from Chicago O'Hare Intl Airport to San Jose:

• Earliest: departs at 8:45 am and lands at 1:36 pm
• Latest: departs at 8:12 pm and lands at 1:03 am.

The flight takes about 4h 51m.

Last-minute fares on this route - booked within 2 weeks of departure - run 65% above the route average of $409. Book 5 weeks before departure for the lowest fares.

A nonstop flight from Chicago O'Hare Intl Airport to San Jose takes 4h 51m, covering 1,824 miles.

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.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $261 to $1,613. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Chicago O'Hare Intl Airport to San Jose are currently lower than usual. Average one-way flight prices are about $160, which is 37% below the typical average for this route.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 6h 29m, compared with 7h 04m via Las Vegas Harry Reid Intl (LAS) and 7h 10m via Phoenix Sky Harbor Intl (PHX).

San Jose is 2 hours behind Chicago O'Hare Intl Airport (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

San Jose Airport (SJC) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:
• Europcar
• Fox
• Thrifty
• Dollar
• Hertz

Round-trip flights from Chicago O'Hare Intl Airport to San Jose range from $340 to $527, with an average of $409 over the past 12 months. Anything below $340 counts as a good deal.