$119+ Cheap flights from O'Hare Intl (ORD) to San Jose, CA (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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJC
Sep 25 — Oct 21
Round-trip
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 July or September, booked 33 days in advance, depart on a Saturday or Thursday and return on a Wednesday
Cheap flight deals from O'Hare Intl to San Jose
Cheapest
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to San JoseExplore 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 August 26, 2026.
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 August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/228:03 pm -
Nonstop4h 47m
Wed 9/232:10 pm -
Nonstop4h 25m
Deal found 8/25![United Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Thu 10/16:30 am -
2 stops15h 23m
Mon 10/51:38 pm -
1 stop14h 00m
Deal found 8/25![Frontier logo]()
$239
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:20 am -
1 stop8h 10m
Thu 9/2410:47 pm -
1 stop28h 51m
Deal found 8/26![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/235:55 am -
1 stop9h 13m
Wed 9/302:08 pm -
Nonstop4h 27m
Deal found 8/24![United Airlines logo]()
$247
This Expedia deal was found by Cheapflights users on 8/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:20 am -
1 stop9h 35m
Mon 10/199:16 pm -
1 stop7h 18m
Deal found 8/23![Multiple Airlines logo]()
$248
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:17 pm -
1 stop15h 06m
Thu 9/1710:47 pm -
1 stop28h 51m
Deal found 8/21![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Wed 9/302:18 pm -
1 stop6h 51m
Mon 10/51:38 pm -
1 stop14h 00m
Deal found 8/25![Multiple Airlines logo]()
$255
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:30 pm -
1 stop7h 30m
Tue 10/132:37 pm -
1 stop6h 57m
Deal found 8/25![Delta logo]()
$257
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:01 pm -
1 stop26h 06m
Sun 10/182:15 pm -
1 stop14h 19m
Deal found 8/25![Frontier logo]()
$258
This Expedia deal was found by Cheapflights users on 8/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/228:01 pm -
1 stop26h 06m
Sun 10/253:51 pm -
1 stop19h 34m
Deal found 8/25![Multiple Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Wed 10/148:01 pm -
1 stop26h 07m
Sun 10/189:03 pm -
1 stop7h 31m
Deal found 8/25![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 10/27:20 am -
1 stop8h 25m
Thu 10/82:15 pm -
1 stop13h 01m
Deal found 8/21![Multiple Airlines logo]()
$264
Best flights from O'Hare Intl to San JoseDiscover carefully curated flight deals from O'Hare Intl to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from O'Hare Intl to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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 10/15:00 am -
1 stop6h 39m
Tue 10/62:08 pm -
Nonstop4h 27m
Deal found 8/21![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:30 pm -
1 stop7h 30m
Tue 10/132:37 pm -
1 stop6h 57m
Deal found 8/25![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/297:49 pm -
1 stop16h 05m
Sun 11/13:11 pm -
1 stop6h 38m
Deal found 8/23![Alaska Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 8/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:30 pm -
1 stop7h 30m
Sat 10/312:37 pm -
1 stop7h 17m
Deal found 8/23![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:20 am -
1 stop8h 53m
Mon 10/261:40 pm -
1 stop6h 25m
Deal found 8/21![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Sat 10/241:30 pm -
1 stop9h 18m
Thu 10/296:30 am -
Nonstop4h 24m
Deal found 8/22![United Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 8/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:03 pm -
1 stop6h 17m
Mon 11/92:40 pm -
1 stop7h 19m
Deal found 8/22![Delta logo]()
$257
This Delta deal was found by Cheapflights users on 8/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
1 stop9h 01m
Tue 10/69:48 am -
1 stop6h 22m
Deal found 8/21![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 10/146:00 am -
1 stop9h 11m
Sun 10/186:30 am -
Nonstop4h 22m
Deal found 8/21![United Airlines logo]()
$315
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Tue 10/69:00 am -
2 stops15h 52m
Tue 10/139:15 am -
1 stop7h 38m
Deal found 8/22![Alaska Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 11/108:12 pm -
Nonstop4h 47m
Wed 11/118:45 am -
1 stop7h 53m
Deal found 8/21![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:20 am -
1 stop16h 48m
Mon 10/2610:45 pm -
1 stop8h 40m
Deal found 8/25![Delta logo]()
$290
Last-minute flights from O'Hare Intl to San JoseDiscover last-minute flight deals from O'Hare Intl to San Jose. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to San Jose. Data last updated August 26, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 8/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/148:17 pm -
1 stop15h 06m
Thu 9/1710:47 pm -
1 stop28h 51m
Deal found 8/21![Multiple Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 8/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:55 pm -
1 stop6h 46m
Wed 9/237:00 am -
2 stops14h 57m
Deal found 8/24![Delta logo]()
$285
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/168:03 pm -
Nonstop4h 47m
Mon 9/212:10 pm -
Nonstop4h 25m
Deal found 8/25![United Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/167:20 am -
1 stop8h 10m
Mon 9/212:25 pm -
1 stop7h 34m
Deal found 8/26![Alaska Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 9/198:59 am -
Nonstop4h 46m
Tue 9/226:30 am -
Nonstop4h 25m
Deal found 8/25![United Airlines logo]()
$237
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Tue 9/228:03 pm -
Nonstop4h 47m
Wed 9/2312:51 pm -
1 stop6h 39m
Deal found 8/25![United Airlines logo]()
$273
This Expedia deal was found by Cheapflights users on 8/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:20 am -
1 stop8h 10m
Thu 9/2410:47 pm -
1 stop28h 51m
Deal found 8/26![Multiple Airlines logo]()
$244
This United Airlines deal was found by Cheapflights users on 8/26. 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.
Wed 9/239:00 am -
Nonstop4h 46m
Tue 9/298:45 am -
1 stop8h 44m
Deal found 8/26![United Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 8/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:07 am -
1 stop9h 07m
Tue 9/291:23 pm -
1 stop6h 10m
Deal found 8/26![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 8/23. 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 9/247:55 pm -
Nonstop4h 47m
Wed 9/302:08 pm -
Nonstop4h 27m
Deal found 8/23![United Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Wed 9/302:18 pm -
1 stop6h 51m
Mon 10/51:38 pm -
1 stop14h 00m
Deal found 8/25![Multiple Airlines logo]()
$255
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Wed 9/307:55 pm -
Nonstop4h 47m
Tue 10/62:08 pm -
Nonstop4h 27m
Deal found 8/21![United Airlines logo]()
$276
One-way flights from O'Hare Intl to San JoseSearch for one-way flight options from O'Hare Intl to San Jose. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from O'Hare Intl to San Jose. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/168:03 pm -
Nonstop4h 47m
Deal found 8/25![United Airlines logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Sun 10/258:01 pm -
1 stop26h 06m
Deal found 8/25![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 10/266:30 am -
2 stops15h 51m
Deal found 8/25![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 9/146:30 am -
2 stops15h 23m
Deal found 8/22![Frontier logo]()
$128
This Delta deal was found by Cheapflights users on 8/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:30 pm -
1 stop7h 30m
Deal found 8/25![Delta logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Tue 10/138:01 pm -
2 stops43h 19m
Deal found 8/22![Frontier logo]()
$130
This Priceline deal was found by Cheapflights users on 8/23. 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.
Mon 10/197:20 am -
1 stop9h 35m
Deal found 8/23![Alaska Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 8/22. 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.
Sun 10/186:30 am -
2 stops39h 51m
Deal found 8/22![Frontier logo]()
$144
This Alaska Airlines deal was found by Cheapflights users on 8/22. 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.
Mon 9/148:17 pm -
1 stop15h 06m
Deal found 8/22![Alaska Airlines logo]()
$145
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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 9/187:20 am -
1 stop8h 25m
Deal found 8/25![Alaska Airlines logo]()
$149
Find 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 August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $237 (United Airlines) |
One-way from | $119 (United Airlines) |
Popular in | November |
Cheapest in | July |
Average price | $493 |
Good round-trip deal | $338 or less |
Good one-way deal | $184 or less |
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 7,457,451 searches. Data last updated August 26, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Thu 10/1
5:00 am-9:39 am
1 stop6h 39m
San Jose
Tue 10/6
2:08 pm-8:35 pm
Nonstop4h 27m
$247
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Wed 10/7
5:30 pm-11:00 pm
1 stop7h 30m
San Jose
Tue 10/13
2:37 pm-11:34 pm
1 stop6h 57m
$257
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Wed 10/28
5:30 pm-11:00 pm
1 stop7h 30m
San Jose
Sat 10/31
2:37 pm-11:54 pm
1 stop7h 17m
$257
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Tue 10/20
7:20 am-2:13 pm
1 stop8h 53m
San Jose
Mon 10/26
1:40 pm-10:05 pm
1 stop6h 25m
$257
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Tue 11/3
2:03 pm-6:20 pm
1 stop6h 17m
San Jose
Mon 11/9
2:40 pm-11:59 pm
1 stop7h 19m
$257
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Wed 9/30
7:00 am-2:01 pm
1 stop9h 01m
San Jose
Tue 10/6
9:48 am-6:10 pm
1 stop6h 22m
$257
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Thu 10/29
7:49 pm-9:54 am
1 stop16h 05m
San Jose
Sun 11/1
3:11 pm-11:49 pm
1 stop6h 38m
$288
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sat 10/24
1:30 pm-8:48 pm
1 stop9h 18m
San Jose
Thu 10/29
6:30 am-12:54 pm
Nonstop4h 24m
$288
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Mon 10/19
7:20 am-10:08 pm
1 stop16h 48m
San Jose
Mon 10/26
10:45 pm-9:25 am
1 stop8h 40m
$290
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Wed 10/14
6:00 am-1:11 pm
1 stop9h 11m
San Jose
Sun 10/18
6:30 am-12:52 pm
Nonstop4h 22m
$315
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from O'Hare Intl to San Jose
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to San Jose in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
ORD-SJC
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
Prices
Airlines
How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Jose, California?
Booking 32 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to San Jose, California. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to San Jose, California?
Currently, July is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Jose, California (average of $371). Flying from Chicago O'Hare Intl Airport to San Jose, California in November is currently the most expensive (average of $590). 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 August 26, 2026.
When flying from Chicago O'Hare Intl Airport to San Jose, California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
The best insider tips for Chicago O'Hare Intl Airport to San Jose flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Chicago O'Hare Intl Airport to San Jose trip
Our travel experts
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 August 26, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to San Jose, such as Southwest,Alaska Airlines, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
Entertainment
7.5
Overall
8.0
Crew
8.6
Boarding
8.1
Comfort
8.0
Food
7.0
Reviews
1 / 20
10.0
ExcellentSarah,Aug 2024
MDW - AUS
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.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from O'Hare Intl
Popular flights
San Jose flight routes
Alternative routes for O'Hare Intl to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to San Jose by cabin class
Find flights from O'Hare Intl to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and San Jose flights
Browse other O'Hare Intl and San Jose flight options. Last updated on August 26, 2026.
Other flights from O'Hare Intl
Browse through other flights departing from O'Hare Intl. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 26, 2026.
Top 5 airlines flying from O'Hare Intl to San Jose
Discover the top 5 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$384 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$366 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$272 | Average$532 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$301 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$446 | FlexibilityNo cancel fee | On-time63% |