Find Deals on Flights from San Francisco to Chicago (SFO - CHI)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Chicago

(Round-trip)
Depart: Tue Sep 13 2016 Return: Thu Sep 15 2016 Trip spans 3 days
Depart: Thu Sep 8 2016 Return: Tue Sep 13 2016 Trip spans 6 days
Depart: Tue Aug 30 2016 Return: Sun Sep 4 2016 Trip spans 6 days
Depart: Tue Sep 13 2016 Return: Tue Sep 20 2016 Trip spans 8 days
Depart: Tue Sep 13 2016 Return: Tue Sep 20 2016 Trip spans 8 days
Depart: Tue Oct 11 2016 Return: Tue Nov 1 2016 Trip spans 22 days
Depart: Sat Dec 24 2016 Return: Sun Dec 25 2016 Trip spans 2 days
Depart: Thu Sep 15 2016 Return: Sat Sep 24 2016 Trip spans 10 days
Depart: Sun Nov 6 2016 Return: Thu Nov 10 2016 Trip spans 5 days
Depart: Sat Oct 22 2016 Return: Sat Oct 29 2016 Trip spans 8 days
Depart: Wed Nov 9 2016 Return: Mon Nov 14 2016 Trip spans 6 days
Depart: Thu Nov 17 2016 Return: Tue Nov 29 2016 Trip spans 13 days
Depart: Sat Aug 27 2016 Return: Thu Sep 15 2016 Trip spans 20 days
Depart: Sun Sep 11 2016 Return: Wed Sep 14 2016 Trip spans 4 days
Depart: Tue Dec 6 2016 Return: Wed Dec 14 2016 Trip spans 9 days
Depart: Sun Jan 8 2017 Return: Thu Jan 12 2017 Trip spans 5 days
Depart: Wed Sep 14 2016 Return: Tue Sep 20 2016 Trip spans 7 days
Depart: Tue Feb 7 2017 Return: Mon Feb 13 2017 Trip spans 7 days
Depart: Tue Sep 20 2016 Return: Tue Oct 4 2016 Trip spans 15 days
Depart: Tue Oct 11 2016 Return: Mon Oct 17 2016 Trip spans 7 days
Direct flights SFO to CHI on American Airlines
Flight # Depart SFO Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
2537 5:00 am 11:10 am Aug 25 - Sep 15
2537 5:00 am 11:10 am Sep 16 - Nov 3
150 7:00 am 1:15 pm Sep 16 - Oct 28
150 7:00 am 1:15 pm Sep 17 - Oct 27
150 7:00 am 1:15 pm Aug 26 - Sep 14
150 7:00 am 1:15 pm Aug 25 - Sep 15
2594 9:15 am 3:38 pm Sep 22 - Oct 13
2594 9:15 am 3:38 pm Sep 16 - Oct 17
2594 9:15 am 3:38 pm Aug 25 - Sep 15
1145 10:34 am 4:55 pm Aug 26 - Sep 5
1145 10:34 am 4:55 pm Sep 3 - Sep 10
1145 10:34 am 4:55 pm Sep 16 - Oct 5
1145 10:34 am 4:55 pm Sep 17 - Oct 1
1145 10:34 am 4:55 pm Sep 22 - Sep 29
1145 10:34 am 4:55 pm Sep 6 - Sep 15
1145 10:39 am 5:00 pm Sep 18 - Oct 2
1145 10:39 am 5:00 pm Sep 4 - Sep 4
1145 10:39 am 5:00 pm Sep 11 - Sep 11
2234 2:30 pm 8:48 pm Sep 16 - Oct 5
2234 2:30 pm 8:48 pm Sep 4 - Sep 15
2234 2:30 pm 8:48 pm Aug 25 - Sep 2
1045 4:40 pm 10:55 pm Aug 25 - Sep 9
1045 4:40 pm 10:55 pm Sep 16 - Oct 7
1045 4:40 pm 10:55 pm Aug 28 - Sep 4
1045 4:40 pm 10:55 pm Sep 11 - Sep 15
1522 11:59 pm 6:08 am Aug 26 - Sep 2
1522 11:59 pm 6:08 am Sep 4 - Sep 12
1522 11:59 pm 6:08 am Sep 6 - Sep 15
1522 11:59 pm 6:08 am Sep 10 - Sep 10
1522 11:59 pm 6:08 am Sep 25 - Oct 2
1522 11:59 pm 6:08 am Sep 21 - Sep 28
1522 11:59 pm 6:08 am Sep 17 - Oct 1
1522 11:59 pm 6:08 am Sep 16 - Sep 20
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

^ The fares displayed in KAYAK ads found on other sites include all taxes and fees for economy class travel and were found by KAYAK users in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
Airports
Origin

San Francisco
$111
Destination

Chicago
only $111
only $186