Find Cheap 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 Oct 17 2017 Return: Wed Oct 18 2017 Trip spans 2 days
United
United
SFO
ORD
4h 10m
nonstop
ORD
SFO
4h 35m
nonstop
Depart: Tue Oct 17 2017 Return: Wed Oct 18 2017 Trip spans 2 days
Multiple Airlines
Multiple Airlines
SFO
ORD
7h 34m
1 stop
ORD
SFO
4h 45m
nonstop
Depart: Sat Nov 4 2017 Return: Thu Nov 9 2017 Trip spans 6 days
American Airlines
American Airlines
SFO
ORD
4h 13m
nonstop
ORD
SFO
4h 51m
nonstop
Depart: Tue Oct 10 2017 Return: Wed Oct 18 2017 Trip spans 9 days
Frontier
Frontier
SFO
ORD
7h 34m
1 stop
ORD
SFO
6h 35m
1 stop
Depart: Wed Oct 18 2017 Return: Wed Oct 25 2017 Trip spans 8 days
Virgin America
Virgin America
SFO
ORD
4h 19m
nonstop
ORD
SFO
4h 36m
nonstop
Depart: Tue Oct 24 2017 Return: Wed Nov 1 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SFO
ORD
4h 19m
nonstop
ORD
SFO
4h 39m
nonstop
Depart: Mon Oct 23 2017 Return: Tue Oct 24 2017 Trip spans 2 days
United
United
SFO
ORD
4h 10m
nonstop
ORD
SFO
4h 37m
nonstop
Depart: Mon Oct 23 2017 Return: Tue Oct 24 2017 Trip spans 2 days
United
United
SFO
ORD
4h 10m
nonstop
ORD
SFO
4h 37m
nonstop
Depart: Tue Oct 24 2017 Return: Wed Oct 25 2017 Trip spans 2 days
United
United
SFO
ORD
3h 59m
nonstop
ORD
SFO
4h 37m
nonstop
Depart: Mon Oct 30 2017 Return: Tue Oct 31 2017 Trip spans 2 days
United
United
SFO
ORD
3h 53m
nonstop
ORD
SFO
4h 45m
nonstop
Depart: Tue Oct 31 2017 Return: Wed Nov 1 2017 Trip spans 2 days
United
United
SFO
ORD
4h 06m
nonstop
ORD
SFO
4h 45m
nonstop
Depart: Mon Oct 30 2017 Return: Fri Nov 3 2017 Trip spans 5 days
Multiple Airlines
Multiple Airlines
SFO
ORD
3h 53m
nonstop
ORD
SFO
4h 36m
nonstop
Depart: Mon Nov 6 2017 Return: Tue Nov 7 2017 Trip spans 2 days
United
United
SFO
ORD
4h 06m
nonstop
ORD
SFO
4h 41m
nonstop
Depart: Tue Oct 31 2017 Return: Fri Nov 3 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SFO
ORD
4h 06m
nonstop
ORD
SFO
4h 36m
nonstop
Depart: Mon Oct 16 2017 Return: Sat Oct 28 2017 Trip spans 13 days
United
United
SFO
ORD
4h 10m
nonstop
ORD
SFO
4h 53m
nonstop
Depart: Fri Oct 20 2017 Return: Sat Oct 28 2017 Trip spans 9 days
Frontier
Frontier
SFO
ORD
21h 54m
1 stop
ORD
SFO
7h 45m
1 stop
Depart: Thu Oct 26 2017 Return: Fri Nov 3 2017 Trip spans 9 days
Alaska Airlines
Alaska Airlines
SFO
ORD
4h 12m
nonstop
ORD
SFO
4h 36m
nonstop
Depart: Wed Nov 1 2017 Return: Sat Nov 4 2017 Trip spans 4 days
Virgin America
Virgin America
SFO
ORD
4h 02m
nonstop
ORD
SFO
4h 39m
nonstop
Depart: Mon Oct 16 2017 Return: Thu Oct 19 2017 Trip spans 4 days
Multiple Airlines
Multiple Airlines
SFO
ORD
4h 21m
nonstop
ORD
SFO
4h 27m
nonstop
Depart: Tue Oct 17 2017 Return: Fri Oct 27 2017 Trip spans 11 days
United
United
SFO
ORD
4h 10m
nonstop
ORD
SFO
4h 27m
nonstop
Direct flights SFO to CHI on American Airlines
Flight # Depart SFO Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
1281 8:00 am 2:15 pm Sep 2 - Nov 4
2594 9:25 am 3:46 pm Sep 2 - Oct 11
2594 9:25 am 3:46 pm Oct 12 - Oct 19
2594 9:25 am 3:46 pm Oct 13 - Oct 25
2594 9:25 am 3:46 pm Oct 26 - Oct 27
2594 9:25 am 3:46 pm Oct 28 - Nov 4
2594 9:25 am 3:46 pm Oct 29 - Nov 3
150 11:00 am 5:24 pm Sep 2 - Oct 3
150 11:00 am 5:24 pm Sep 3 - Oct 4
936 11:00 am 5:24 pm Oct 5 - Oct 11
936 11:00 am 5:24 pm Oct 12 - Oct 19
936 11:00 am 5:24 pm Oct 13 - Oct 25
936 11:00 am 5:24 pm Oct 26 - Nov 1
936 11:00 am 5:24 pm Oct 28 - Nov 4
936 11:00 am 5:24 pm Nov 3 - Nov 3
40 2:20 pm 8:41 pm Oct 1 - Oct 28
40 2:20 pm 8:41 pm Oct 3 - Oct 25
40 2:20 pm 8:41 pm Oct 29 - Nov 4
1047 4:30 pm 10:43 pm Sep 16 - Oct 28
1047 4:30 pm 10:43 pm Sep 11 - Oct 9
1047 4:30 pm 10:41 pm Oct 5 - Oct 5
1047 4:30 pm 10:43 pm Oct 8 - Oct 26
1047 4:30 pm 10:43 pm Oct 29 - Nov 3
1047 4:30 pm 10:43 pm Oct 10 - Oct 27
1522 11:50 pm 5:54 am Sep 2 - Oct 4
1522 11:55 pm 5:59 am Oct 5 - Oct 26
1522 11:55 pm 5:59 am Oct 27 - Oct 27
1522 11:55 pm 5:59 am Oct 28 - Nov 3
* 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
$93
Destination

Chicago
$93
Airlines Airline reviews

704 travelers who booked a flight from San Francisco to Chicago rated their chosen airlines with an average of 6.9.

Overall
7.1
Boarding
7.3
Crew
7.6
Comfort
6.8
Food
6.1
Entertainment
6.2