Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and San Jose, California?

Seattle (SEA) was the most common stop: 71% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to San Jose, California?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 7h 03m.

What is the cheapest airline that flies from Chicago O'Hare Intl to San Jose?

United Airlines, Delta, and Southwest are the most popular carriers operating from Chicago O'Hare Intl to San Jose

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to San Jose, California?

Flights via Seattle (SEA) offer the lowest average round-trip price of $324.

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to San Jose, California?

Seattle (SEA) has the shortest average layover time for this route: 1h 21m.

What airlines fly to San Jose, California?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to San Jose, California from Chicago O'Hare Intl Airport according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to San Jose, California. Keep in mind that there are 10 different airlines that fly to San Jose, California on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Chicago O'Hare Intl Airport to San Jose Airport?

Prices for flights from Chicago O'Hare Intl Airport to San Jose Airport refresh daily.

How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Jose Airport?

As of March 2026, there are 7 operators available to choose from for flights from Chicago O'Hare Intl Airport to San Jose Airport.

How old do you have to be to fly from Chicago O'Hare Intl Airport to San Jose Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Jose Airport.

What documentation or ID do you need to fly to San Jose Airport?

The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$79 Cheap Flights from Chicago O'Hare Intl Airport to San Jose, California in 2026

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Find the cheapest flights from Chicago O'Hare Intl Airport to San Jose

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 pm - 9:34 am

ORD

SJC

15h 49m

1 stop

8:32 pm - 12:38 am

SJC

ORD

26h 06m

2 stops

$328Frontier

Sun, Apr 5 - Fri, Apr 10

7:40 am - 2:16 pm

ORD

SJC

8h 36m

1 stop

5:35 pm - 2:21 pm

SJC

ORD

18h 46m

1 stop

$331Alaska Airlines

Thu, Mar 12 - Mon, Mar 23

6:22 am - 11:24 am

ORD

SJC

7h 02m

1 stop

6:15 am - 4:43 pm

SJC

ORD

8h 28m

1 stop

$332Alaska Airlines

Thu, Jun 11 - Sat, Jun 13

6:22 am - 11:24 am

ORD

SJC

7h 02m

1 stop

5:02 pm - 11:39 pm

SJC

ORD

28h 37m

1 stop

$333Alaska Airlines

Tue, Jun 23 - Sat, Jun 27

9:00 am - 2:13 pm

ORD

SJC

7h 13m

1 stop

1:14 pm - 11:59 pm

SJC

ORD

8h 45m

1 stop

$334Alaska Airlines

Fri, May 22 - Sat, May 30

1:19 pm - 10:02 pm

ORD

SJC

10h 43m

2 stops

7:15 am - 11:52 pm

SJC

ORD

14h 37m

1 stop

$335Delta

Tue, Mar 31 - Mon, Apr 6

8:20 am - 1:58 pm

ORD

SJC

7h 38m

1 stop

8:39 pm - 7:02 pm

SJC

ORD

20h 23m

1 stop

$337Alaska Airlines

Wed, Apr 8 - Wed, Apr 8

8:55 pm - 9:25 am

ORD

SJC

14h 30m

1 stop

10:20 am - 3:59 pm

SJC

ORD

27h 39m

2 stops

$338Frontier

Thu, Mar 19 - Mon, Mar 23

7:59 pm - 6:45 pm

ORD

SJC

24h 46m

1 stop

2:29 pm - 11:59 pm

SJC

ORD

7h 30m

1 stop

$339Alaska Airlines

Mon, Mar 23 - Wed, Mar 25

3:39 pm - 1:42 pm

ORD

SJC

24h 03m

2 stops

2:45 pm - 5:35 am

SJC

ORD

12h 50m

1 stop

$340Multiple Airlines

Wed, May 27 - Sun, May 31

United Airlines flights from Chicago O'Hare Intl Airport to San Jose, California

Our best United Airlines deals on Chicago O'Hare Intl Airport to San Jose, California flight tickets

United Airlines

Apr 16

ORD7:46 pmChicago O'Hare Intl

4h 55m

SJC10:41 pmSan Jose

Apr 20

SJC3:45 pmSan Jose

6h 44m

1 stop

ORD12:29 amChicago O'Hare Intl

$344

United Airlines

Apr 15

ORD7:46 pmChicago O'Hare Intl

4h 55m

SJC10:41 pmSan Jose

Apr 19

SJC8:45 amSan Jose

8h 14m

1 stop

ORD6:59 pmChicago O'Hare Intl

$348

United Airlines

Mar 27

ORD7:59 pmChicago O'Hare Intl

5h 00m

SJC10:59 pmSan Jose

Mar 31

SJC6:30 amSan Jose

4h 29m

ORD12:59 pmChicago O'Hare Intl

$358

Frontier flights from Chicago O'Hare Intl Airport to San Jose, California

Our best Frontier deals on Chicago O'Hare Intl Airport to San Jose, California flight tickets

Frontier

Apr 5

ORD7:45 pmChicago O'Hare Intl

15h 49m

1 stop

SJC9:34 amSan Jose

Apr 10

SJC8:32 pmSan Jose

26h 06m

2 stops

ORD12:38 amChicago O'Hare Intl

$328

Frontier

Mar 19

ORD8:55 pmChicago O'Hare Intl

14h 30m

1 stop

SJC9:25 amSan Jose

Mar 23

SJC10:20 amSan Jose

27h 39m

2 stops

ORD3:59 pmChicago O'Hare Intl

$338

Frontier

Jun 12

ORD12:44 pmChicago O'Hare Intl

26h 58m

1 stop

SJC1:42 pmSan Jose

Jun 20

SJC2:45 pmSan Jose

12h 38m

1 stop

ORD5:23 amChicago O'Hare Intl

$341

momondo Fare Finder

Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Jose, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Sun 4/5

7:45 pm-9:34 am

1 stop15h 49m

San Jose

Fri 4/10

8:32 pm-12:38 am

2 stops26h 06m

$328

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Thu 3/12

7:40 am-2:16 pm

1 stop8h 36m

San Jose

Mon 3/23

5:35 pm-2:21 pm

1 stop18h 46m

$331

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Thu 6/11

6:22 am-11:24 am

1 stop7h 02m

San Jose

Sat 6/13

6:15 am-4:43 pm

1 stop8h 28m

$332

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Tue 6/23

6:22 am-11:24 am

1 stop7h 02m

San Jose

Sat 6/27

5:02 pm-11:39 pm

1 stop28h 37m

$333

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Fri 5/22

9:00 am-2:13 pm

1 stop7h 13m

San Jose

Sat 5/30

1:14 pm-11:59 pm

1 stop8h 45m

$334

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Tue 3/31

1:19 pm-10:02 pm

2 stops10h 43m

San Jose

Mon 4/6

7:15 am-11:52 pm

1 stop14h 37m

$335

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Wed 4/8

8:20 am-1:58 pm

1 stop7h 38m

San Jose

Wed 4/8

8:39 pm-7:02 pm

1 stop20h 23m

$337

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Thu 3/19

8:55 pm-9:25 am

1 stop14h 30m

San Jose

Mon 3/23

10:20 am-3:59 pm

2 stops27h 39m

$338

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Mon 3/23

7:59 pm-6:45 pm

1 stop24h 46m

San Jose

Wed 3/25

2:29 pm-11:59 pm

1 stop7h 30m

$339

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Wed 5/27

3:39 pm-1:42 pm

2 stops24h 03m

San Jose

Sun 5/31

2:45 pm-5:35 am

1 stop12h 50m

$340

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Jose, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to San Jose, California?

The month of September is, on average, the cheapest month to fly to San Jose, California from Chicago O'Hare Intl Airport, with most prices found around $350. If you are unable to visit San Jose, California during the month of September, then departing from Chicago O'Hare Intl Airport during the month August is also very affordable. Most momondo users find prices during this month for around $372.

What is the cheapest day to depart on your flight to San Jose, California?

On average, the least expensive day to fly to San Jose, California from Chicago O'Hare Intl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $433. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to San Jose, California for around $623.

What is the cheapest time of day to depart on your flight to San Jose, California?

The cheapest time of day to fly to San Jose, California is in the afternoon when flights can be purchased for as low as $429. In the morning is when there is more demand to fly to San Jose, California, so prices are often more expensive at around $475 per ticket.

What is the cheapest Chicago O'Hare Intl to San Jose flight route?

Fly from Chicago O'Hare Intl to San Jose for the best Chicago O'Hare Intl - San Jose flight prices

How far in advance should I book a flight to San Jose, California?

You are more likely to see cheaper flights to San Jose, California from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Jose, California for around $431 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Jose, California from Chicago O'Hare Intl Airport for as low as $358 on momondo.

What cabin class options are available on Chicago O'Hare Intl to San Jose flights?

There are 4 cabin classes available to choose from on Chicago O'Hare Intl to San Jose flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Chicago O'Hare Intl Airport to San Jose, California flight prices changed over time?

As of March 2026, prices for Chicago O'Hare Intl Airport to San Jose, California flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Chicago O'Hare Intl Airport to San Jose, California

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to San Jose, California according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to San Jose, California (ORD to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Jose, California

Best Price Found	$183
Fastest flight time	4h 45m
Direct flights	Every day
Airports in San Jose, California	1 airport

The best one-way flight to San Jose, California from Chicago O'Hare Intl Airport in the past 72 hours is $183. The best round-trip flight deal from Chicago O'Hare Intl Airport to San Jose, California found on momondo in the last 72 hours is $349.

The fastest flight from Chicago O'Hare Intl Airport to San Jose, California takes 4h 45m

Direct flights go from Chicago O'Hare Intl Airport to San Jose, California every day.

There is 1 airport in San Jose, California. From Chicago O'Hare Intl Airport there are direct flights to San Jose (SJC).

Search flight deals

How far is Chicago O'Hare Intl to San Jose by plane?
A flight from Chicago O'Hare Intl to San Jose will travel around 1822.3 mi. 4h 45m is a normal flight duration for this route.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to San Jose Airport?
Prices for flights from Chicago O'Hare Intl Airport to San Jose Airport refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Jose Airport?
As of March 2026, there are 7 operators available to choose from for flights from Chicago O'Hare Intl Airport to San Jose Airport.
How old do you have to be to fly from Chicago O'Hare Intl Airport to San Jose Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to San Jose Airport.
What documentation or ID do you need to fly to San Jose Airport?
The travel and health documents required for your trip to San Jose Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Jose Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago O'Hare Intl Airport to San Jose, California?
Based on momondo bookings for flights between Chicago O'Hare Intl Airport and San Jose, California, the leading plane model is Airbus A319, making up 16.49% of the total bookings. Other popular models include Boeing 737 MAX 9 with 13.40%, Airbus A321neo with 10.31%, and Boeing 737-700 with 10.31%.
What is the most popular airline from Chicago O'Hare Intl Airport to San Jose, California?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago O'Hare Intl Airport to San Jose, California is United Airlines (53% of total bookings). The next most popular airlines are Delta (14%), Southwest (10%), and Alaska Airlines (8%).

Best airlines flying from Chicago O'Hare Intl Airport to San Jose, California

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Jose, California with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $80	Free Cancellation	Rating 5.7 3,041 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $142	Free Cancellation	Rating 6.3 8,486 reviews	Search Spirit Airlines flights
Delta	PriceFrom $189	Free Cancellation	Rating 7.9 8,238 reviews	Search Delta flights
Alaska Airlines	PriceFrom $262	Free Cancellation	Rating 8.0 11,975 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $341	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights
Southwest	PriceFrom $342	Free Cancellation	Rating 8.0 4,307 reviews	Search Southwest flights
American Airlines	PriceFrom $370	Free Cancellation	Rating 7.1 11,370 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to San Jose?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Chicago to San Jose. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Chicago to San Jose with flexible booking policies on momondo?

Flights from Chicago to San Jose with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to San Jose?

Once all potential Chicago to San Jose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to San Jose right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to San Jose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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United Airlines flights from Chicago O'Hare Intl Airport to San Jose, California

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Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Jose, California that are best for you.

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How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to San Jose, California

What is the cheapest month to fly to San Jose, California?

What is the cheapest day to depart on your flight to San Jose, California?

What is the cheapest time of day to depart on your flight to San Jose, California?

What is the cheapest Chicago O'Hare Intl to San Jose flight route?

How far in advance should I book a flight to San Jose, California?

What cabin class options are available on Chicago O'Hare Intl to San Jose flights?

How have Chicago O'Hare Intl Airport to San Jose, California flight prices changed over time?

What is the cheapest airline that flies from Chicago O'Hare Intl to San Jose?

What airlines fly to San Jose, California?

Which airport is the most popular layover for flights between Chicago O'Hare Intl Airport and San Jose, California?

Which layover airport offers the lowest fares from Chicago O'Hare Intl Airport to San Jose, California?

Which layover airport has the shortest travel time from Chicago O'Hare Intl Airport to San Jose, California?

Which layover airport has the shortest connection time from Chicago O'Hare Intl Airport to San Jose, California?

When to book flights from Chicago O'Hare Intl Airport to San Jose, California

Cheap Chicago O'Hare Intl Airport to San Jose, California (ORD to SJC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to San Jose, California

Best Price Found

Fastest flight time

Direct flights

Airports in San Jose, California

Best airlines flying from Chicago O'Hare Intl Airport to San Jose, California

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Jose, California with momondo

Why use momondo?

An easier way to manage your San Jose, California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to San Jose

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in San Jose. Availability may vary depending on flight origin and airline.

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