HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Jose

$80+ Cheap flights from O'Hare Intl (ORD) to San Jose (SJC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJC
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to San Jose with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Chicago O'Hare Intl to San Jose are usually found in August or September, booked 53 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from O'Hare Intl to San Jose

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$158
(Priceline)

One-way from

$80
(Priceline)

Popular in

December

Cheapest in

August

Average price

$386

Good round-trip deal

$351 or less

Good one-way deal

$216 or less
From Chicago O'Hare Intl to San Jose
Search Deals
One-way flight from Chicago O'Hare Intl to San Jose
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to San Jose.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to San Jose.
Search Deals

Find flight deals from O'Hare Intl to San Jose

Cheapest flights from O'Hare Intl to San Jose
Explore the most affordable flight options available from O'Hare Intl to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/246:50 amORD - SJC
1 stop6h 42mFrontier
Mon 10/2712:35 pmSJC - ORD
1 stop10h 24mFrontier
Deal found 9/10$158
This United Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:39 pmORD - SJC
Nonstop4h 45mUnited Airlines
Sat 10/46:30 amSJC - ORD
Nonstop4h 25mUnited Airlines
Deal found 9/10$181
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:15 amORD - SJC
1 stop10h 45mMultiple Airlines
Sun 10/56:42 amSJC - ORD
1 stop10h 17mMultiple Airlines
Deal found 9/10$184
This American Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/225:00 amORD - SJC
1 stop9h 20mAmerican Airlines
Sat 10/256:00 amSJC - ORD
1 stop10h 00mAmerican Airlines
Deal found 9/10$185
This Orbitz deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:00 amORD - SJC
1 stop13h 00mSpirit Airlines
Wed 10/16:35 amSJC - ORD
1 stop12h 57mSpirit Airlines
Deal found 9/10$187
This Priceline deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/176:50 amORD - SJC
1 stop6h 42mFrontier
Mon 10/2012:35 pmSJC - ORD
1 stop10h 24mFrontier
Deal found 9/10$195
This Hawaiian Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/38:00 amORD - SJC
1 stop9h 54mHawaiian Airlines
Sat 12/63:03 pmSJC - ORD
1 stop6h 47mHawaiian Airlines
Deal found 9/10$200
This Alaska Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:01 pmORD - SJC
1 stop7h 59mAlaska Airlines
Tue 10/71:30 pmSJC - ORD
1 stop8h 29mAlaska Airlines
Deal found 9/10$201
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:05 pmORD - SJC
1 stop18h 40mSpirit Airlines
Wed 9/2411:40 amSJC - ORD
1 stop22h 11mSpirit Airlines
Deal found 9/10$203
This KAYAK deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/31:01 pmORD - SJC
1 stop7h 59mAlaska Airlines
Wed 10/86:42 amSJC - ORD
1 stop10h 17mAlaska Airlines
Deal found 9/11$205

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to San Jose that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Jose that are best for you.

Fly from

O'Hare Intl

Fly to

San Jose

Route

Depart

Return

Price

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Wed 10/22

3:35 pm-6:14 pm

Nonstop4h 39m

San Jose

Sat 10/25

8:45 am-7:55 pm

1 stop9h 10m

$207

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Fri 10/3

1:01 pm-7:00 pm

1 stop7h 59m

San Jose

Mon 10/6

6:42 am-6:59 pm

1 stop10h 17m

$216

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Sat 10/11

5:01 am-9:52 am

1 stop6h 51m

San Jose

Sat 10/11

3:55 pm-11:59 pm

1 stop6h 04m

$217

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Sat 11/1

2:40 pm-8:53 pm

1 stop8h 13m

San Jose

Mon 11/10

4:02 pm-11:59 pm

1 stop5h 57m

$217

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Fri 10/3

5:01 am-9:52 am

1 stop6h 51m

San Jose

Fri 10/3

3:55 pm-11:59 pm

1 stop6h 04m

$217

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Sat 10/4

2:04 pm-7:17 pm

1 stop7h 13m

San Jose

Tue 10/7

1:30 pm-11:59 pm

1 stop8h 29m

$230

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Tue 11/11

8:59 pm-9:48 am

1 stop14h 49m

San Jose

Wed 11/12

3:00 pm-11:59 pm

1 stop6h 59m

$242

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Wed 11/5

7:15 am-4:50 pm

2 stops11h 35m

San Jose

Tue 11/11

7:15 pm-1:00 pm

2 stops15h 45m

$245

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Sun 11/16

8:59 pm-5:25 pm

1 stop22h 26m

San Jose

Wed 11/19

10:25 am-7:55 pm

1 stop7h 30m

$252

ChicagoSan Jose

ORD - SJC

ORDSJC

Chicago O'Hare Intl

Fri 11/7

1:25 pm-10:08 pm

2 stops10h 43m

San Jose

Tue 11/11

7:15 am-5:18 pm

1 stop8h 03m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 24 results
1
2
3

The best insider tips for Chicago O'Hare Intl Airport to San Jose flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to San Jose trip
Airports
ORD

For a quick departure, use the 'L' train from downtown Chicago to avoid traffic delays when heading to ORD.

Read more about ORDby Ramsey Qubein
SJC

For a fast exit from SJC, use rideshare services with designated pick-up spots at all terminals.

Read more about SJCby Daniel Scheffler
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on ORD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on SJC

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

Best time to book a flight from O'Hare Intl to San Jose

Have a flexible travel schedule? Discover the best time to fly to San Jose from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to San Jose

How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Jose?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to San Jose. Price data was last updated on August 29, 2025.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to San Jose, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Jose?

Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Jose (average of $255). Flying from Chicago O'Hare Intl Airport to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to SJC?

Find hourly flight availability from O'Hare Intl to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Chicago O'Hare Intl Airport to San Jose, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 48% versus a flight in the morning.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to San Jose?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to San Jose. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to San Jose flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Jose

Get insights into the airlines that provide service to San Jose. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Jose. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to San Jose, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,023 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Food

7.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Jose from Chicago O'Hare Intl?

    Located just 2.9 mi from the city center, San Jose is the airport most travelers will use when flying to San Jose from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to San Jose (SJC) should be relatively easy as there is 1 daily inbound flight from Chicago O'Hare Intl from 6 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to San Jose?

    Departing from Chicago O'Hare Intl Airport to San Jose will take you 4h 39m. The distance from Chicago O'Hare Intl Airport to San Jose is about 1824 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to San Jose round-trip?

    Cheapflights users have booked flights from Chicago O'Hare Intl Airport to San Jose round-trip from $90. Other airlines that can offer you cheap pricing are Spirit Airlines, from $133, and Delta, from $265. Frontier is priced at 78% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to San Jose?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to San Jose? While on average our users pay $402, our data indicates the cheapest price to be $148. The most popular route (Chicago O'Hare Intl - San Jose), is priced around $169.

  • Can I find deals for flights from O'Hare Intl to San Jose that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to San Jose flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to San Jose?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to San Jose.

  • Can I find deals for business class flights from O'Hare Intl to San Jose?

    Yes. Cheapflights offers flight deals from O'Hare Intl to San Jose by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Jose?

    Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Jose (average of $255). Flying from Chicago O'Hare Intl Airport to San Jose in June is currently the most expensive (average of $358). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for O'Hare Intl to San Jose

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Las Vegas flights
O'Hare Intl to Los Angeles flights
Midway to Las Vegas flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Ontario flights
O'Hare Intl to San Diego flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Burbank flights
Midway to Los Angeles flights
O'Hare Intl to Palm Springs flights
Midway to San Francisco flights
O'Hare Intl to Sacramento flights
Midway to San Diego flights
Midway to Santa Ana flights
O'Hare Intl to Oakland flights
O'Hare Intl to Reno flights
Midway to Ontario flights
Rockford to Las Vegas flights
Midway to Palm Springs flights
Midway to San Jose flights
O'Hare Intl to Fresno flights
Midway to Sacramento flights
Midway to Reno flights
Midway to Oakland flights
Midway to Burbank flights
O'Hare Intl to Santa Barbara flights
O'Hare Intl to Long Beach flights
O'Hare Intl to Monterey flights
O'Hare Intl to Medford flights
O'Hare Intl to San Luis Obispo flights
Midway to Fresno flights
Midway to Medford flights
O'Hare Intl to Santa Rosa flights
Midway to Long Beach flights
O'Hare Intl to Redding flights
O'Hare Intl to Bakersfield flights
O'Hare Intl to Arcata flights
O'Hare Intl to Tijuana flights
Midway to Tijuana flights
O'Hare Intl to Yuma flights
Midway to Mexicali flights
O'Hare Intl to Mexicali flights
O'Hare Intl to Mammoth Lakes flights
O'Hare Intl to Merced flights

Top 6 airlines flying from O'Hare Intl to San Jose

Discover the top 6 airlines that operate flights from O'Hare Intl to San Jose. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$90Average$244FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$133Average$257FlexibilityNo cancel feeOn-time65%
DeltaCheapest$265Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$323Average$516FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$348Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$352Average$485FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.