$169+ Cheap flights from O'Hare Intl (ORD) to San Jose, CA (SJC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SJC
Nov 8 — Nov 151
Round-trip
1 adult, Economy
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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
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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 Wednesday 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 October 9, 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 October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/32:15 pm -
1 stop22h 56m
Sat 11/77:37 am -
1 stop9h 22m
Deal found 10/6![Alaska Airlines logo]()
$299
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 am -
2 stops9h 16m
Thu 11/122:41 pm -
1 stop12h 32m
Deal found 10/5![Frontier logo]()
$301
This Frontier deal was found by Cheapflights users on 10/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:15 am -
1 stop12h 15m
Mon 11/304:15 pm -
1 stop10h 55m
Deal found 10/7![Frontier logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/2310:00 pm -
1 stop18h 15m
Mon 11/303:10 pm -
2 stops31h 43m
Deal found 10/7![Frontier logo]()
$303
This Expedia deal was found by Cheapflights users on 10/7. 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 12/36:21 am -
1 stop10h 38m
Tue 12/87:20 am -
2 stops14h 39m
Deal found 10/7![Multiple Airlines logo]()
$304
This Delta deal was found by Cheapflights users on 10/5. 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 11/42:03 pm -
1 stop6h 17m
Wed 11/119:48 am -
1 stop6h 17m
Deal found 10/5![Delta logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/226:40 am -
2 stops33h 35m
Thu 11/263:10 pm -
1 stop13h 04m
Deal found 10/8![Frontier logo]()
$307
This Delta deal was found by Cheapflights users on 10/5. 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 12/143:59 pm -
1 stop8h 14m
Wed 12/168:56 pm -
2 stops10h 08m
Deal found 10/5![Delta logo]()
$310
This Expedia deal was found by Cheapflights users on 10/8. 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 11/2010:00 pm -
1 stop18h 15m
Sun 11/223:10 pm -
1 stop13h 04m
Deal found 10/8![Frontier logo]()
$311
This Frontier deal was found by Cheapflights users on 10/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:15 am -
1 stop12h 15m
Mon 11/304:15 pm -
1 stop10h 55m
Deal found 10/6![Frontier logo]()
$314
This Expedia deal was found by Cheapflights users on 10/7. 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 11/27:57 pm -
1 stop15h 24m
Fri 11/62:41 pm -
1 stop12h 32m
Deal found 10/7![Multiple Airlines logo]()
$316
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 October 9, 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 October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/3. 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 11/102:07 pm -
1 stop9h 44m
Wed 11/119:39 am -
1 stop7h 20m
Deal found 10/3![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 10/8. 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.
Sun 11/2212:58 pm -
1 stop7h 47m
Fri 11/277:21 am -
1 stop14h 38m
Deal found 10/8![Delta logo]()
$393
This United Airlines deal was found by Cheapflights users on 10/4. 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 11/218:08 pm -
Nonstop4h 51m
Wed 11/251:00 pm -
1 stop7h 46m
Deal found 10/4![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/7. 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 11/36:35 am -
1 stop9h 22m
Fri 11/611:41 am -
2 stops9h 53m
Deal found 10/7![Delta logo]()
$435
This United Airlines deal was found by Cheapflights users on 10/5. 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 11/144:20 pm -
1 stop6h 48m
Sun 11/156:30 am -
Nonstop4h 24m
Deal found 10/5![United Airlines logo]()
$467
This Delta deal was found by Cheapflights users on 10/4. 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.
Sat 11/219:59 am -
2 stops10h 36m
Wed 11/252:57 pm -
1 stop6h 58m
Deal found 10/4![Delta logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/57:20 am -
1 stop8h 45m
Sat 11/711:49 am -
2 stops10h 10m
Deal found 10/5![Alaska Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 10/7. 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 10/298:08 pm -
Nonstop4h 51m
Sun 11/11:00 pm -
1 stop6h 30m
Deal found 10/7![United Airlines logo]()
$507
This Delta deal was found by Cheapflights users on 10/6. 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 11/246:40 am -
2 stops10h 59m
Mon 11/302:57 pm -
1 stop6h 58m
Deal found 10/6![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 1/16:00 am -
2 stops12h 36m
Mon 1/49:05 am -
2 stops12h 41m
Deal found 10/8![Delta logo]()
$513
This United Airlines deal was found by Cheapflights users on 10/7. 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.
Mon 11/98:08 pm -
Nonstop4h 51m
Sun 11/222:14 pm -
Nonstop4h 18m
Deal found 10/7![United Airlines logo]()
$577
Last-minute flights from O'Hare Intl to San JoseDiscover last-minute flight deals from O'Hare Intl to San Jose. Data last updated October 9, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to San Jose. Data last updated October 9, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/7. 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 11/27:57 pm -
1 stop15h 24m
Fri 11/62:41 pm -
1 stop12h 32m
Deal found 10/7![Multiple Airlines logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/32:15 pm -
1 stop22h 56m
Sat 11/77:37 am -
1 stop9h 22m
Deal found 10/6![Alaska Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 10/5. 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 11/45:00 pm -
1 stop7h 08m
Sat 11/711:41 am -
1 stop7h 51m
Deal found 10/5![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 10/5. 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 11/45:00 pm -
1 stop7h 08m
Wed 11/116:00 am -
2 stops8h 41m
Deal found 10/5![Delta logo]()
$310
This Mytrip deal was found by Cheapflights users on 10/5. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:30 am -
2 stops9h 16m
Thu 11/122:41 pm -
1 stop12h 32m
Deal found 10/5![Frontier logo]()
$301
This Expedia deal was found by Cheapflights users on 10/8. 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 11/2010:00 pm -
1 stop18h 15m
Sun 11/223:10 pm -
1 stop13h 04m
Deal found 10/8![Frontier logo]()
$311
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/2310:00 pm -
1 stop18h 15m
Mon 11/303:10 pm -
2 stops31h 43m
Deal found 10/7![Frontier logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 11/2310:00 pm -
1 stop18h 15m
Fri 11/273:10 pm -
1 stop13h 04m
Deal found 10/7![Frontier logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 11/2310:00 pm -
1 stop18h 15m
Wed 11/254:15 pm -
1 stop10h 55m
Deal found 10/8![Frontier logo]()
$308
This Frontier deal was found by Cheapflights users on 10/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:15 am -
1 stop12h 15m
Mon 11/304:15 pm -
1 stop10h 55m
Deal found 10/7![Frontier logo]()
$302
This Frontier deal was found by Cheapflights users on 10/6. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:15 am -
1 stop12h 15m
Mon 11/304:15 pm -
1 stop10h 55m
Deal found 10/6![Frontier logo]()
$314
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 October 9, 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 October 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/162:13 pm -
1 stop8h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/209:01 pm -
1 stop13h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$174
This Expedia deal was found by Cheapflights users on 10/7. 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.
Sun 11/85:15 pm -
1 stop22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Frontier logo]()
$175
This Delta deal was found by Cheapflights users on 10/5. 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 11/97:45 am -
1 stop16h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 10/262:21 pm -
1 stop29h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Alaska Airlines logo]()
$180
This Super.com deal was found by Cheapflights users on 10/4. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:15 pm -
1 stop22h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Frontier logo]()
$181
This United Airlines deal was found by Cheapflights users on 10/6. 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.
Sun 11/229:02 am -
Nonstop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$182
This Delta deal was found by Cheapflights users on 10/7. 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.
Sat 11/77:35 am -
2 stops16h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$183
This Alaska Airlines deal was found by Cheapflights users on 10/4. 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.
Sun 1/37:58 pm -
1 stop16h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Alaska Airlines logo]()
$184
This Frontier deal was found by Cheapflights users on 10/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:15 am -
1 stop12h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/5![Frontier logo]()
$185
This CheapOair deal was found by Cheapflights users on 10/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/253:30 pm -
1 stop23h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/4![Frontier logo]()
$188
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 October 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (Alaska Airlines) |
One-way from | $169 (Alaska Airlines) |
Popular in | January |
Cheapest in | July |
Average price | $494 |
Good round-trip deal | $397 or less |
Good one-way deal | $218 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 October 9, 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
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Wed 12/16
2:13 pm-8:56 pm
1 stop8h 43m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$169
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Fri 11/20
7:26 am-1:50 pm
1 stop8h 24m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$179
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Mon 11/23
6:40 am-1:58 pm
1 stop9h 18m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$192
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sun 11/22
7:30 am-12:47 pm
1 stop7h 17m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$192
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sat 11/21
12:38 pm-6:35 pm
2 stops7h 57m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$197
Quickest round-trip
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sun 11/15
8:08 pm-10:59 pm
Nonstop4h 51m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$229
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Mon 11/23
9:02 am-12:02 pm
Nonstop5h 00m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$242
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sun 11/22
8:08 pm-10:59 pm
Nonstop4h 51m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$242
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Sat 1/2
2:27 pm-10:15 pm
1 stop9h 48m
San Jose
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$259
ChicagoSan Jose
ORD Chicago O'Hare Intl - SJC San Jose
ORDSJC
Chicago O'Hare Intl
Tue 11/10
2:07 pm-9:51 pm
1 stop9h 44m
San Jose
Wed 11/11
9:39 am-6:59 pm
1 stop7h 20m
$357
Showing 1-10 of 20 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 October.
| 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
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 January is currently the most expensive (average of $545). 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 October 9, 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 October 9, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to San Jose, such as Alaska Airlines,Southwest, andDelta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
Overall
7.9
Crew
8.5
Food
7.0
Comfort
7.8
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
10.0
ExcellentGeorgana,Dec 2025
ORD - PDX
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.
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O'Hare Intl and San Jose flights
Browse other O'Hare Intl and San Jose flight options. Last updated on October 9, 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 October 9, 2026.
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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 October 9, 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 October 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$136 | Average$342 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$366 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$272 | Average$518 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$298 | Average$479 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$342 | Average$446 | FlexibilityNo cancel fee | On-time63% |