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Cheap flights from San Francisco to Chicago-O'Hare Intl (SFO - ORD)

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The best prices from San Francisco to Chicago-O'Hare Intl are usually found in February or January, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

How to find the cheapest flight from
San Francisco (SFO) to Chicago-O'Hare Intl (ORD)

SFO - ORD
Price
$266 - $376
ORD
Temperature
35.6 - 86 °F
ORD
Rainfall
1.5 - 4.8 inches
Popular in December High demand for flights, 18% potential price rise
Cheapest in February Best time to find cheap flights, 14% potential price drop
Round-trip from $266 From San Francisco to Chicago-O'Hare Intl
One-way from $45 One-way flight from San Francisco to Chicago-O'Hare Intl
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from San Francisco to Chicago-O'Hare Intl?

Monday is generally a great day to depart. Flying on this day could help you save up to 25%.

How far in advance should I book a flight from San Francisco to Chicago-O'Hare Intl?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 10% on flights from San Francisco to Chicago-O'Hare Intl compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $177. For sooner than that we have options available in the next 3 days from $177.

When is the cheapest time to fly from San Francisco to Chicago-O'Hare Intl (SFO - ORD)?

Unlike in the noon, when flights are generally more expensive, you can save up to 10% on flights from San Francisco to Chicago-O'Hare Intl by exploring options for tickets in the evening.

Cheap flights from San Francisco to Chicago-O'Hare Intl in August, September 2020

The best prices found for SFO to ORD flights for August, September
31 Jul - 5 Aug
$117pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
1 Aug - 2 Aug
$120pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
10 Aug - 15 Aug
$122pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

San Francisco to Chicago-O'Hare Intl 2020 flight deals

Cheap flights to Chicago-O'Hare Intl from San Francisco found for this year
31 Jul - 9 Aug
$117pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
1 Aug - 8 Aug
$120pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
24 Sep - 26 Sep
$121pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

Non-stop flights to Chicago-O'Hare Intl from San Francisco

Save time with San Francisco to Chicago-O'Hare Intl direct flight deals
16 Aug - 29 Aug
$156pp
SFO
San Francisco
Major Airline
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Major Airline
Non-Stop
SFO
San Francisco
8 Aug - 15 Aug
$157pp
SFO
San Francisco
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
SFO
San Francisco
16 Aug - 30 Aug
$173pp
SFO
San Francisco
Major Airline
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Major Airline
Non-Stop
SFO
San Francisco

Last minute flights from San Francisco to Chicago-O'Hare Intl

Late deals on round-trip flights to Chicago-O'Hare Intl from San Francisco, departing today and this week
25 Jul - 26 Jul
$127pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco
25 Jul - 1 Aug
$130pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
24 Jul - 25 Jul
$132pp
SFO
San Francisco
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Multiple Airlines
 
1 STOP
SFO
San Francisco

One-way flights to Chicago-O'Hare Intl from San Francisco

The cheapest one-way flights from San Francisco to Chicago-O'Hare Intl
9:29 am - 1:20 am
Multiple Airlines
1 Stop
13h 51m
SFO - ORD
Multiple Airlines
$45
FlightNetwork
4:45 am - 3:11 pm
Multiple Airlines
1 Stop
8h 26m
SFO - ORD
Multiple Airlines
$51
FlyFar
4:55 am - 1:20 am
Multiple Airlines
1 Stop
18h 25m
SFO - ORD
Multiple Airlines
$55
Kiwi.com

Related info for your journey

Useful info, stats and facts about San Francisco to Chicago-O'Hare Intl flights.

Flight FAQs

From San Francisco to Chicago-O'Hare Intl

Are flight prices decreasing from San Francisco to Chicago-O'Hare Intl due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both San Francisco and Chicago-O'Hare Intl for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from San Francisco to Chicago-O'Hare Intl for under $200 on Cheapflights?

Yes, there are multiple flights from San Francisco to Chicago-O'Hare Intl for under $200. The cheapest flight booked recently is on Multiple Airlines for just $117, but on average you can expect to pay $131.

Are there nonstop flights from San Francisco to Chicago-O'Hare Intl for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Chicago-O'Hare Intl under $200. A good price for a nonstop flight from San Francisco to Chicago-O'Hare Intl is less than $225.

Are there last-minute flights available from San Francisco to Chicago-O'Hare Intl for under $200?

There are currently 20+ open flights from San Francisco to Chicago-O'Hare Intl within the next 7 days for less than $200.

What days are nonstop flights available from San Francisco to Chicago-O'Hare Intl?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday.

How many flights depart from San Francisco to Chicago-O'Hare Intl on average per day?

Per day, 14 flights depart from San Francisco to Chicago O'Hare Intl on average.
Morning (6am - Noon) - 36% of flight departures
Afternoon (Noon - 6pm) - 43% of flight departures
Evening (6pm - Midnight) - 21% of flight departures

Does it rain more in San Francisco or Chicago-O'Hare Intl?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in San Francisco is typically less than Chicago-O'Hare Intl. We can gather that this will continue over the next 3 days.

Is San Francisco weather warmer or cooler than Chicago-O'Hare Intl?

Temperatures around the 86 °F's can be experienced in July. The weather in Chicago-O'Hare Intl is hotter than in San Francisco. Plan for potential changes in flight availability as peak weather approaches in this location.

What are the cheapest airlines to fly from San Francisco to Chicago-O'Hare Intl one-way?

For one-way options, check prices for Major Airline. According to our data, you can fly for as low as $90.

Alternative routes for San Francisco to Chicago-O'Hare Intl

Destination information for Chicago-O'Hare Intl

Things to know before you go. Useful info for your trip from San Francisco to Chicago-O'Hare Intl
Average temperature for August in Chicago-O'Hare Intl
82.4 °F
Avg rainfall for August in Chicago-O'Hare Intl
4.8 ″

Airports servicing San Francisco

Airports servicing Chicago

Hourly flight availability from San Francisco to Chicago-O'Hare Intl

Morning 6 AM to noon 63% of SFO to ORD departures
Afternoon Noon to 6 PM 22% of SFO to ORD departures
Evening 6 PM to midnight 13% of SFO to ORD departures
Early morning Midnight to 6 AM 2% of SFO to ORD departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from San Francisco to Chicago-O'Hare Intl
Sunday
44 daily flights
Monday
37 daily flights
Tuesday
32 daily flights
Wednesday
31 daily flights
Thursday
36 daily flights
Friday
43 daily flights
Saturday
36 daily flights
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