$132+ Cheap flights from Chicago (CHI) to Berkeley, CA
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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — SFO
Jun 13 — Jun 201
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Berkeley 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 to Berkeley are usually found in September or July, booked 74 days in advance, depart on a Thursday or Friday and return on a Wednesday
Cheap flight deals from Chicago to Berkeley
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Best
Last-minute
One-way
Cheapest flights from Chicago to BerkeleyExplore the most affordable flight options available from Chicago to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
Explore the most affordable flight options available from Chicago to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 14, 2026.
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/186:00 am
MDW
- SFO
1 stop15h 13m
Frontier
Sun 7/1912:24 am
SFO
- MDW
1 stop12h 03m
Frontier
Deal found 5/11![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am
ORD
- SFO
1 stop11h 00m
Frontier
Thu 11/126:15 am
SFO
- ORD
1 stop13h 20m
Frontier
Deal found 5/11![Frontier logo]()
$270
This Frontier deal was found by Cheapflights users on 5/9. 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.
Thu 6/46:55 am
ORD
- SFO
1 stop15h 02m
Frontier
Wed 6/108:45 pm
SFO
- ORD
1 stop6h 22m
Frontier
Deal found 5/9![Frontier logo]()
$271
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:30 pm
MDW
- SFO
Nonstop4h 35m
Southwest
Wed 8/196:00 am
SFO
- MDW
2 stops9h 10m
Southwest
Deal found 5/10![Southwest logo]()
$272
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/46:13 am
ORD
- SFO
Nonstop4h 37m
United Airlines
Wed 6/1011:30 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Deal found 5/9![United Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/296:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Mon 6/810:50 pm
SFO
- ORD
1 stop28h 17m
Frontier
Deal found 5/12![Frontier logo]()
$273
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
MDW
- SFO
1 stop15h 34m
Frontier
Mon 6/110:05 pm
SFO
- MDW
1 stop11h 07m
Frontier
Deal found 5/10![Frontier logo]()
$274
This Jettzy deal was found by Cheapflights users on 5/13. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:15 am
ORD
- SFO
1 stop27h 28m
Frontier
Fri 7/249:39 pm
SFO
- ORD
1 stop21h 13m
Frontier
Deal found 5/13![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:48 pm
ORD
- SFO
1 stop15h 55m
Frontier
Tue 7/1411:10 am
SFO
- ORD
2 stops16h 18m
Frontier
Deal found 5/11![Frontier logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Tue 8/1110:56 pm
SFO
- ORD
2 stops23h 53m
Frontier
Deal found 5/11![Frontier logo]()
$276
This Delta deal was found by Cheapflights users on 5/13. 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 8/45:10 pm
MDW
- SFO
1 stop8h 44m
Delta
Wed 8/510:10 pm
SFO
- MDW
1 stop9h 49m
Delta
Deal found 5/13![Delta logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 7/137:15 am
ORD
- SFO
1 stop14h 38m
Frontier
Fri 7/178:23 pm
SFO
- ORD
1 stop7h 54m
Frontier
Deal found 5/12![Frontier logo]()
$277
Best flights from Chicago to BerkeleyDiscover carefully curated flight deals from Chicago to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
Discover carefully curated flight deals from Chicago to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 14, 2026.
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Wed 9/29:40 pm
ORD
- SFO
Nonstop4h 50m
United Airlines
Sat 9/54:29 pm
SFO
- ORD
Nonstop4h 30m
United Airlines
Deal found 5/10![United Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 5/9. 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 6/171:46 pm
ORD
- SFO
1 stop10h 03m
Delta
Wed 6/249:55 am
SFO
- ORD
1 stop7h 03m
Delta
Deal found 5/9![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/104:55 pm
MDW
- SFO
1 stop6h 40m
Southwest
Tue 7/1411:40 pm
SFO
- MDW
Nonstop4h 15m
Southwest
Deal found 5/12![Southwest logo]()
$315
This Delta deal was found by Cheapflights users on 5/13. 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 8/297:45 am
ORD
- SFO
1 stop6h 33m
Delta
Tue 9/81:35 pm
SFO
- ORD
1 stop6h 23m
Delta
Deal found 5/13![Delta logo]()
$292
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/277:30 am
ORD
- SFO
Nonstop4h 49m
United Airlines
Tue 6/306:34 pm
SFO
- ORD
Nonstop4h 25m
United Airlines
Deal found 5/9![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:20 am
MDW
- SFO
2 stops8h 00m
Southwest
Wed 6/103:10 pm
SFO
- MDW
1 stop6h 55m
Southwest
Deal found 5/10![Southwest logo]()
$321
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/2310:30 am
ORD
- SFO
Nonstop4h 44m
United Airlines
Tue 6/303:10 pm
SFO
- ORD
Nonstop4h 24m
United Airlines
Deal found 5/13![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 5/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/54:55 pm
MDW
- SFO
1 stop6h 40m
Southwest
Mon 6/811:40 pm
SFO
- MDW
Nonstop4h 15m
Southwest
Deal found 5/9![Southwest logo]()
$330
This Delta deal was found by Cheapflights users on 5/13. 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 6/75:22 pm
ORD
- SFO
1 stop7h 06m
Delta
Wed 8/262:40 pm
SFO
- ORD
1 stop7h 08m
Delta
Deal found 5/13![Delta logo]()
$352
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:25 pm
MDW
- SFO
2 stops8h 05m
Southwest
Tue 7/1412:10 pm
SFO
- MDW
1 stop8h 45m
Southwest
Deal found 5/13![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/13. 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 10/12:25 pm
ORD
- SFO
Nonstop4h 48m
United Airlines
Sat 10/312:50 am
SFO
- ORD
Nonstop4h 26m
United Airlines
Deal found 5/13![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/12. 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 6/201:26 pm
MDW
- SFO
1 stop6h 47m
Delta
Thu 6/2511:56 pm
SFO
- MDW
1 stop7h 18m
Delta
Deal found 5/12![Delta logo]()
$364
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:55 pm
MDW
- SFO
1 stop6h 30m
Southwest
Wed 6/1712:15 pm
SFO
- MDW
1 stop9h 05m
Southwest
Deal found 5/13![Southwest logo]()
$331
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Sat 6/67:30 am
ORD
- SFO
Nonstop4h 49m
United Airlines
Sun 6/2110:35 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Deal found 5/10![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 5/13. 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 6/37:45 pm
ORD
- SFO
1 stop6h 42m
Delta
Sun 6/710:55 pm
SFO
- ORD
1 stop7h 10m
Delta
Deal found 5/13![Delta logo]()
$378
This United Airlines deal was found by Cheapflights users on 5/10. 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.
Sun 5/316:13 am
ORD
- SFO
Nonstop4h 37m
United Airlines
Thu 6/411:30 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Deal found 5/10![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 5/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:25 pm
MDW
- SFO
2 stops8h 05m
Southwest
Mon 7/65:50 am
SFO
- MDW
Nonstop4h 10m
Southwest
Deal found 5/9![Southwest logo]()
$359
This United Airlines deal was found by Cheapflights users on 5/12. 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 6/810:30 am
ORD
- SFO
Nonstop4h 44m
United Airlines
Sun 6/1411:30 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Deal found 5/12![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 5/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/126:40 pm
MDW
- SFO
1 stop8h 10m
Southwest
Fri 6/196:10 pm
SFO
- MDW
1 stop8h 30m
Southwest
Deal found 5/10![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:20 am
MDW
- SFO
2 stops8h 00m
Southwest
Tue 6/166:00 am
SFO
- MDW
2 stops8h 55m
Southwest
Deal found 5/11![Southwest logo]()
$375
This United Airlines deal was found by Cheapflights users on 5/9. 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 7/97:30 am
ORD
- SFO
Nonstop4h 49m
United Airlines
Wed 7/156:34 pm
SFO
- ORD
Nonstop4h 25m
United Airlines
Deal found 5/9![United Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 5/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/259:30 pm
MDW
- SFO
Nonstop4h 40m
Southwest
Wed 7/13:10 pm
SFO
- MDW
1 stop6h 55m
Southwest
Deal found 5/13![Southwest logo]()
$381
Last-minute flights from Chicago to BerkeleyDiscover last-minute flight deals from Chicago to Berkeley. Data last updated May 14, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Berkeley. Data last updated May 14, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 5/9. 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 5/269:37 pm
ORD
- SFO
1 stop12h 24m
Frontier
Sat 8/83:43 pm
SFO
- ORD
1 stop11h 45m
Frontier
Deal found 5/9![Frontier logo]()
$274
This Cheapflightsfares deal was found by Cheapflights users on 5/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/269:37 pm
ORD
- SFO
1 stop12h 24m
Frontier
Fri 6/56:00 am
SFO
- ORD
1 stop12h 32m
Frontier
Deal found 5/12![Frontier logo]()
$279
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
MDW
- SFO
1 stop15h 34m
Frontier
Mon 6/110:05 pm
SFO
- MDW
1 stop11h 07m
Frontier
Deal found 5/10![Frontier logo]()
$274
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Tue 8/1110:56 pm
SFO
- ORD
2 stops23h 53m
Frontier
Deal found 5/11![Frontier logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 5/296:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Mon 6/810:50 pm
SFO
- ORD
1 stop28h 17m
Frontier
Deal found 5/12![Frontier logo]()
$273
This Frontier deal was found by Cheapflights users on 5/12. 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.
Fri 5/2912:04 pm
MDW
- SFO
1 stop9h 30m
Frontier
Sun 8/912:24 am
SFO
- MDW
1 stop12h 03m
Frontier
Deal found 5/12![Frontier logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:37 pm
ORD
- SFO
1 stop16h 10m
Frontier
Sun 8/912:33 pm
SFO
- ORD
1 stop6h 19m
Frontier
Deal found 5/11![Frontier logo]()
$278
This Southwest deal was found by Cheapflights users on 5/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:05 pm
MDW
- SFO
1 stop7h 10m
Southwest
Tue 6/93:35 pm
SFO
- MDW
1 stop6h 30m
Southwest
Deal found 5/12![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 5/12. 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 6/37:45 pm
ORD
- SFO
1 stop6h 42m
Delta
Tue 6/96:00 am
SFO
- ORD
1 stop9h 02m
Delta
Deal found 5/12![Delta logo]()
$277
This Frontier deal was found by Cheapflights users on 5/9. 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.
Thu 6/46:55 am
ORD
- SFO
1 stop15h 02m
Frontier
Wed 6/108:45 pm
SFO
- ORD
1 stop6h 22m
Frontier
Deal found 5/9![Frontier logo]()
$271
This United Airlines deal was found by Cheapflights users on 5/9. 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 6/46:13 am
ORD
- SFO
Nonstop4h 37m
United Airlines
Wed 6/1011:30 pm
SFO
- ORD
Nonstop4h 23m
United Airlines
Deal found 5/9![United Airlines logo]()
$272
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/269:48 pm
ORD
- SFO
1 stop15h 55m
Frontier
Tue 7/1411:10 am
SFO
- ORD
2 stops16h 18m
Frontier
Deal found 5/11![Frontier logo]()
$275
One-way flights from Chicago to BerkeleySearch for one-way flight options from Chicago to Berkeley. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
Search for one-way flight options from Chicago to Berkeley. Find affordable one-way fares based on user searches. Data last updated May 14, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/97:20 am
ORD
- SFO
2 stops16h 53m
Frontier
Deal found 5/9![Frontier logo]()
$132
This Super.com deal was found by Cheapflights users on 5/13. 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.
Wed 6/1012:04 pm
MDW
- SFO
1 stop9h 51m
Frontier
Deal found 5/13![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 7/137:15 am
ORD
- SFO
1 stop14h 38m
Frontier
Deal found 5/9![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 5/9. 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 6/48:03 pm
MDW
- SFO
2 stops23h 04m
Multiple Airlines
Deal found 5/9![Multiple Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:20 am
ORD
- SFO
1 stop8h 56m
Frontier
Deal found 5/13![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 5/12. 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.
Thu 5/2812:27 pm
MDW
- SFO
1 stop9h 07m
Frontier
Deal found 5/12![Frontier logo]()
$135
This Super.com deal was found by Cheapflights users on 5/12. 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 5/319:37 pm
ORD
- SFO
1 stop12h 24m
Frontier
Deal found 5/12![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 7/39:48 pm
ORD
- SFO
2 stops24h 42m
Frontier
Deal found 5/13![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Sat 8/89:57 pm
ORD
- SFO
1 stop28h 21m
Frontier
Deal found 5/12![Frontier logo]()
$138
This Delta deal was found by Cheapflights users on 5/13. 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 6/241:49 pm
MDW
- SFO
1 stop9h 11m
Delta
Deal found 5/13![Delta logo]()
$139
This Delta deal was found by Cheapflights users on 5/13. 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 6/247:45 am
ORD
- SFO
1 stop6h 23m
Delta
Deal found 5/13![Delta logo]()
$139
This Cheapflightsfares deal was found by Cheapflights users on 5/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:55 am
ORD
- SFO
1 stop14h 39m
Frontier
Deal found 5/10![Frontier logo]()
$140
Find flight deals from Chicago to Berkeley
Keep the following information in mind while searching for Chicago to Berkeley flight deals. Data was last updated May 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Frontier) |
One-way from | $132 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $361 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Berkeley 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 May 14, 2026.
Use the filters below to find and compare flights from Chicago to Berkeley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 9/2
9:40 pm-12:30 am
Nonstop4h 50m
San Francisco
Sat 9/5
4:29 pm-10:59 pm
Nonstop4h 30m
$272
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 6/17
1:46 pm-9:49 pm
1 stop10h 03m
San Francisco
Wed 6/24
9:55 am-6:58 pm
1 stop7h 03m
$277
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 8/29
7:45 am-12:18 pm
1 stop6h 33m
San Francisco
Tue 9/8
1:35 pm-9:58 pm
1 stop6h 23m
$292
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 6/27
7:30 am-10:19 am
Nonstop4h 49m
San Francisco
Tue 6/30
6:34 pm-12:59 am
Nonstop4h 25m
$296
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 6/23
10:30 am-1:14 pm
Nonstop4h 44m
San Francisco
Tue 6/30
3:10 pm-9:34 pm
Nonstop4h 24m
$307
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Fri 7/10
4:55 pm-9:35 pm
1 stop6h 40m
San Francisco
Tue 7/14
11:40 pm-5:55 am
Nonstop4h 15m
$315
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Thu 6/4
5:20 am-11:20 am
2 stops8h 00m
San Francisco
Wed 6/10
3:10 pm-12:05 am
1 stop6h 55m
$321
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Fri 6/5
4:55 pm-9:35 pm
1 stop6h 40m
San Francisco
Mon 6/8
11:40 pm-5:55 am
Nonstop4h 15m
$330
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Thu 7/9
6:25 pm-12:30 am
2 stops8h 05m
San Francisco
Tue 7/14
12:10 pm-10:55 pm
1 stop8h 45m
$330
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Wed 6/10
6:55 pm-11:25 pm
1 stop6h 30m
San Francisco
Wed 6/17
12:15 pm-11:20 pm
1 stop9h 05m
$331
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Chicago to Berkeley
Have a flexible travel schedule? Discover the best time to fly to Berkeley from Chicago with our price prediction graph.
MDW-SFO
ORD-SFO
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 to Berkeley
CHI-B9R
MDW-SFO
ORD-SFO
What is the cheapest time of day to fly from CHI to B9R?
Find hourly flight availability from Chicago to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 14, 2026.
A simple way to save on the total cost of your ticket is to fly from Chicago to Berkeley at noon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.
What is the cheapest day to fly from Chicago to Berkeley?
Use this chart to determine the cheapest time to fly round-trip from Chicago to Berkeley. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their Chicago to Berkeley flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Chicago to Berkeley
Explore weekly flight availability from Chicago to Berkeley. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 14, 2026.
The most flights from CHI to B9R are scheduled on a Thursday (87 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (60 on average).
How much does it cost to fly round-trip from Chicago to Berkeley?
Reviews of airlines servicing Berkeley
Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated May 14, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andUnited Airlines from Chicago to Berkeley to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.0
Comfort
7.8
Crew
8.5
Entertainment
7.0
Boarding
8.1
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Chicago to Berkeley. 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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Popular flights
Alternative routes for Chicago to Berkeley
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Complete your trip
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Search flights from Chicago to Berkeley by cabin class
Find flights from Chicago to Berkeley, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chicago and Berkeley flights
Browse other Chicago and Berkeley flight options. Last updated on May 14, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on May 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Chicago to Berkeley
Discover the top 8 airlines that operate flights from Chicago to Berkeley. 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 May 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$205 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$108 | Average$217 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$375 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$430 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$147 | Average$268 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$379 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$198 | Average$580 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$222 | Average$457 | FlexibilityNo cancel fee | On-time69% |