Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $57

Round-trip
1 adult
Economy
From?
To?
Sat 10/30
Sat 11/6

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from San Francisco to Chicago O'Hare Intl Airport.
View current United States travel restrictions

Flight information for San Francisco to Chicago O'Hare Intl Airport
(SFO to ORD)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Chicago O'Hare Intl Airport
Best Price Found$143The best flight deal from San Francisco to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $143
Fastest flight time4h 07mThe fastest flight from San Francisco to Chicago O'Hare Intl Airport takes 4h 07m
Direct flightsTue, Wed, Thu, Fri, Sat and SunDirect flights go from San Francisco to Chicago O'Hare Intl Airport on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.

How to get the cheapest flight ticket from San Francisco to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Francisco to Chicago O'Hare Intl Airport?

August

The cheapest time of year to fly to Chicago O'Hare Intl Airport from San Francisco is August. Most expensive is December

What is the cheapest airline that flies to Chicago O'Hare Intl Airport from San Francisco?

Sun Country Air

Alaska Airlines, Delta, and Frontier are the most popular carriers operating from San Francisco to Chicago O'Hare Intl Airport

How far in advance should you book San Francisco to Chicago O'Hare Intl Airport flights?

30 days before

The cheapest time to buy a flight from San Francisco to Chicago O'Hare Intl Airport is approximately 30 days to departure


Easily compare round-trip flights from San Francisco to Chicago O'Hare Intl Airport

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Chicago O'Hare Intl Airport by changing tabs
Frontier
Nov 5
SFO8:57 pmSan Francisco
14h 54m
1 stop
ORD11:51 amChicago O'Hare Intl
Nov 6
ORD2:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO9:58 pmSan Francisco
Multiple Airlines
Nov 15
SFO11:58 amSan Francisco
10h 23m
1 stop
ORD10:21 pmChicago O'Hare Intl
Nov 16
ORD4:02 pmChicago O'Hare Intl
12h 28m
1 stop
SFO4:30 amSan Francisco
Frontier
Dec 6
SFO7:59 pmSan Francisco
6h 38m
1 stop
ORD2:37 amChicago O'Hare Intl
Dec 11
ORD1:51 pmChicago O'Hare Intl
7h 23m
1 stop
SFO9:14 pmSan Francisco
Multiple Airlines
Nov 15
SFO11:58 amSan Francisco
10h 23m
1 stop
ORD10:21 pmChicago O'Hare Intl
Nov 16
ORD4:02 pmChicago O'Hare Intl
12h 28m
1 stop
SFO4:30 amSan Francisco
Multiple Airlines
Nov 6
SFO12:00 pmSan Francisco
11h 30m
1 stop
ORD11:30 pmChicago O'Hare Intl
Nov 13
ORD1:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO8:58 pmSan Francisco
Frontier
Nov 8
SFO7:57 pmSan Francisco
18h 41m
1 stop
ORD2:38 pmChicago O'Hare Intl
Nov 13
ORD1:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO8:58 pmSan Francisco

Find the cheapest one-way flights from San Francisco to Chicago O'Hare Intl Airport

If you're looking for one-way flights from San Francisco to Chicago O'Hare Intl Airport, view some of our deals below provided by Alaska Airlines, Frontier and United Airlines
Frontier
Nov 8
SFO11:58 amSan Francisco
10h 23m
1 stop
ORD10:21 pmChicago O'Hare Intl
Multiple Airlines
Nov 5
SFO12:50 pmSan Francisco
17h 29m
1 stop
ORD6:19 amChicago O'Hare Intl
Alaska Airlines
Nov 13
SFO3:30 amSan Francisco
4h 20m
ORD7:50 amChicago O'Hare Intl

Search last-minute flights to Chicago O'Hare Intl Airport from San Francisco

Find and compare flight prices for your last-minute flight from San Francisco to Chicago O'Hare Intl Airport
Frontier
Nov 2
SFO8:51 pmSan Francisco
20h 43m
1 stop
ORD5:34 pmChicago O'Hare Intl
Nov 6
ORD2:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO9:58 pmSan Francisco
Multiple Airlines
Nov 1
SFO12:59 pmSan Francisco
17h 20m
1 stop
ORD6:19 amChicago O'Hare Intl
Nov 6
ORD2:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO9:58 pmSan Francisco
Frontier
Nov 2
SFO10:06 amSan Francisco
7h 28m
1 stop
ORD5:34 pmChicago O'Hare Intl
Nov 6
ORD2:51 pmChicago O'Hare Intl
7h 07m
1 stop
SFO9:58 pmSan Francisco
Frontier
Nov 2
SFO10:06 amSan Francisco
7h 28m
1 stop
ORD5:34 pmChicago O'Hare Intl
Nov 10
ORD8:42 amChicago O'Hare Intl
12h 16m
1 stop
SFO8:58 pmSan Francisco
Multiple Airlines
Nov 2
SFO1:23 pmSan Francisco
10h 56m
1 stop
ORD12:19 amChicago O'Hare Intl
Nov 10
ORD8:42 amChicago O'Hare Intl
12h 16m
1 stop
SFO8:58 pmSan Francisco
Frontier
Nov 1
SFO8:51 pmSan Francisco
20h 43m
1 stop
ORD5:34 pmChicago O'Hare Intl
Nov 10
ORD8:42 amChicago O'Hare Intl
12h 16m
1 stop
SFO8:58 pmSan Francisco

Best airlines flying from San Francisco to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from San Francisco to Chicago O'Hare Intl Airport with momondo
AirlineRatingFree CancellationPrice
Spirit Airlines
PriceFrom $103
Free Cancellation
Rating
6.4
6.5

Boarding

6.0

Comfort

6.9

Crew

4.9

Entertainment

5.3

Food

Reviews

Everything went well

1 / 10
Frontier
PriceFrom $108
Free Cancellation
Rating
6.3
6.6

Boarding

5.9

Comfort

7.0

Crew

4.8

Entertainment

5.1

Food

Reviews

Good process from check in until landing.

1 / 10
Alaska Airlines
PriceFrom $118
Free Cancellation
Rating
8.2
8.6

Boarding

8.4

Comfort

8.7

Crew

7.7

Entertainment

7.3

Food

Reviews

We boarded at 11:00 pm, and landed at 5:20 am. Even though it was a fairly long flight, there was no food service. We did receive drinks however.

1 / 10
Delta
PriceFrom $127
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
Sun Country Air
PriceFrom $131
Free Cancellation
Rating
7.8
8.0

Boarding

7.6

Comfort

8.5

Crew

7.0

Entertainment

6.9

Food

Reviews

Price was great. Paying for selecting seats and overhead storage was not nice. Nice new plane. On time flights in both directions.

1 / 9
American Airlines
PriceFrom $138
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10
United Airlines
PriceFrom $138
Free Cancellation
Rating
6.9
7.3

Boarding

6.7

Comfort

7.5

Crew

6.7

Entertainment

6.2

Food

Reviews

Basic economy experience needs to be on par with other airlines. Gate agent was very rude. Bag was lost.

1 / 10

  • Are airlines flying from San Francisco to Chicago O'Hare Intl offering flexible cancellation due to COVID-19?

    Some of our partner airlines flying from San Francisco to Chicago O'Hare Intl are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are United Airlines, American Airlines, and Alaska Airlines. You can search for the full list of airlines like United Airlines that are offering this flexibility.

  • How far is San Francisco to Chicago O'Hare Intl by plane?

    There are 1838.3 mi between San Francisco and Chicago O'Hare Intl. Typically, this will take 4h 20m by plane in normal conditions.


Can I fly to Chicago O'Hare Intl from San Francisco right now?

Information is based on travel restrictions for travel to Chicago O'Hare Intl within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Chicago O'Hare Intl.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Chicago O'Hare Intl.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Chicago O'Hare Intl.

Can I fly back to San Francisco from Chicago O'Hare Intl?

Returning to San Francisco from Chicago O'Hare Intl

COVID-19 testing requirements
Visitors from Chicago O'Hare Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from Chicago O'Hare Intl are not required to quarantine after entering San Francisco.

If you are planning to travel to Chicago O'Hare Intl Airport at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 48m
Cheapest price$55
Oakland, California to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 21m
Cheapest price$78
San Diego to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 51m
Cheapest price$79
Santa Ana to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 01m
Cheapest price$80
Sacramento to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 54m
Cheapest price$112
Burbank to Chicago O'Hare Intl Airport Flights
Fastest flight time6h 30m
Cheapest price$127
Ontario to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 45m
Cheapest price$128
Reno to Chicago O'Hare Intl Airport Flights
Fastest flight time3h 56m
Cheapest price$151
San Jose to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 02m
Cheapest price$162
Fresno to Chicago O'Hare Intl Airport Flights
Fastest flight time4h 00m
Cheapest price$167
Los Angeles to Chicago Midway Airport Flights
Fastest flight time6h 10m
Cheapest price$209
San Francisco to Chicago Midway Airport Flights
Fastest flight time6h 15m
Cheapest price$211

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