Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from San Francisco to Chicago from ₹ 11,531

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Chicago departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
17:15 - 23:38
SFO
-
ORD
4h 23mdirect
United Airlines Logo
21:05 - 00:06
ORD
-
SFO
5h 01mdirect
₹ 24,233United Airlines
Sat, 7 Mar - Thu, 12 Mar
Alaska Airlines Logo
14:54 - 23:59
SFO
-
ORD
7h 05m1 stop
Alaska Airlines Logo
15:54 - 23:59
ORD
-
SFO
10h 05m1 stop
₹ 24,323Alaska Airlines
Sat, 14 Mar - Mon, 16 Mar
Alaska Airlines Logo
19:55 - 14:29
SFO
-
ORD
16h 34m2 stops
Alaska Airlines Logo
15:44 - 22:47
ORD
-
SFO
9h 03m1 stop
₹ 24,683Alaska Airlines
Sat, 10 Jan - Sat, 17 Jan
Alaska Airlines Logo
11:34 - 23:56
SFO
-
ORD
10h 22m1 stop
Alaska Airlines Logo
15:20 - 22:10
ORD
-
SFO
8h 50m1 stop
₹ 24,773Alaska Airlines
Tue, 17 Feb - Fri, 17 Apr
Delta Logo
06:00 - 16:43
SFO
-
ORD
8h 43m1 stop
Delta Logo
18:36 - 23:56
ORD
-
SFO
7h 20m1 stop
₹ 24,864Delta
Fri, 13 Mar - Wed, 18 Mar
Delta Logo
00:40 - 08:40
SFO
-
ORD
6h 00m1 stop
Delta Logo
14:25 - 20:30
ORD
-
SFO
8h 05m1 stop
₹ 24,954Delta
Thu, 5 Feb - Sat, 11 Apr
Alaska Airlines Logo
06:30 - 16:33
SFO
-
ORD
8h 03m1 stop
Alaska Airlines Logo
15:54 - 23:59
ORD
-
SFO
10h 05m1 stop
₹ 25,044Alaska Airlines
Fri, 13 Mar - Mon, 16 Mar
United Airlines Logo
06:45 - 13:10
SFO
-
ORD
4h 25mdirect
United Airlines Logo
06:47 - 09:40
ORD
-
SFO
4h 53mdirect
₹ 25,134United Airlines
Fri, 9 Jan - Sun, 11 Jan
Alaska Airlines Logo
19:20 - 05:02
SFO
-
ORD
7h 42m1 stop
Alaska Airlines Logo
20:58 - 08:15
ORD
-
SFO
13h 17m1 stop
₹ 25,224Alaska Airlines
Mon, 29 Dec - Tue, 30 Dec
Alaska Airlines Logo
11:30 - 23:59
SFO
-
ORD
10h 29m2 stops
Alaska Airlines Logo
18:50 - 10:31
ORD
-
SFO
17h 41m1 stop
₹ 25,314Alaska Airlines
Wed, 18 Feb - Wed, 15 Apr

United Airlines flights from San Francisco to Chicago O'Hare Intl Airport

Our best United Airlines deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
United Airlines
1 Jan
SFO06:00San Francisco
4h 25m
ORD12:25Chicago O'Hare Intl
8 Jan
ORD12:45Chicago O'Hare Intl
4h 50m
SFO15:35San Francisco
₹ 24,233
Find similar
United Airlines
9 Jan
SFO15:15San Francisco
4h 17m
ORD21:32Chicago O'Hare Intl
12 Jan
ORD19:58Chicago O'Hare Intl
5h 02m
SFO23:00San Francisco
₹ 25,134
Find similar
United Airlines
11 Mar
SFO06:45San Francisco
4h 21m
ORD13:06Chicago O'Hare Intl
15 Mar
ORD06:17Chicago O'Hare Intl
5h 05m
SFO09:22San Francisco
₹ 29,098
Find similar

Southwest flights from San Francisco to Chicago O'Hare Intl Airport

Our best Southwest deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
Southwest
24 Jan
SFO12:55San Francisco
7h 40m
1 stop
ORD22:35Chicago O'Hare Intl
27 Jan
ORD13:00Chicago O'Hare Intl
9h 15m
2 stops
SFO20:15San Francisco
₹ 26,305
Find similar
Southwest
3 Feb
SFO11:30San Francisco
9h 05m
2 stops
ORD22:35Chicago O'Hare Intl
7 Feb
ORD14:15Chicago O'Hare Intl
7h 50m
1 stop
SFO20:05San Francisco
₹ 27,926
Find similar
Southwest
31 Dec
SFO05:30San Francisco
7h 55m
1 stop
ORD15:25Chicago O'Hare Intl
6 Jan
ORD07:15Chicago O'Hare Intl
10h 15m
2 stops
SFO15:30San Francisco
₹ 28,107
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Chicago O'Hare Intl Airport 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, momondo users made 59,053 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from San Francisco to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sat 7/3

17:15-23:38

Nonstop4h 23m

Chicago O'Hare Intl

Thu 12/3

21:05-00:06

Nonstop5h 01m

₹ 24,233

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sat 14/3

14:54-23:59

1 stop7h 05m

Chicago O'Hare Intl

Mon 16/3

15:54-23:59

1 stop10h 05m

₹ 24,323

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Sat 10/1

19:55-14:29

2 stops16h 34m

Chicago O'Hare Intl

Sat 17/1

15:44-22:47

1 stop9h 03m

₹ 24,683

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Tue 17/2

11:34-23:56

1 stop10h 22m

Chicago O'Hare Intl

Fri 17/4

15:20-22:10

1 stop8h 50m

₹ 24,773

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Fri 13/3

06:00-16:43

1 stop8h 43m

Chicago O'Hare Intl

Wed 18/3

18:36-23:56

1 stop7h 20m

₹ 24,864

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Thu 5/2

00:40-08:40

1 stop6h 00m

Chicago O'Hare Intl

Sat 11/4

14:25-20:30

1 stop8h 05m

₹ 24,954

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Fri 13/3

06:30-16:33

1 stop8h 03m

Chicago O'Hare Intl

Mon 16/3

15:54-23:59

1 stop10h 05m

₹ 25,044

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Fri 9/1

06:45-13:10

Nonstop4h 25m

Chicago O'Hare Intl

Sun 11/1

06:47-09:40

Nonstop4h 53m

₹ 25,134

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Mon 29/12

19:20-05:02

1 stop7h 42m

Chicago O'Hare Intl

Tue 30/12

20:58-08:15

1 stop13h 17m

₹ 25,224

San FranciscoChicago

SFO - ORD

SFOORD

San Francisco

Wed 18/2

11:30-23:59

2 stops10h 29m

Chicago O'Hare Intl

Wed 15/4

18:50-10:31

1 stop17h 41m

₹ 25,314

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

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 to Chicago O'Hare Intl Airport?

The cheapest month to fly to Chicago O'Hare Intl Airport from San Francisco is in January. Flight prices, which tend to average around ₹ 26,755, are often lower during this time because this is during the off-season. If you don’t want to visit Chicago O'Hare Intl Airport in January, then you should wait until September to fly from San Francisco, when ticket prices are also cheap, with an average price of ₹ 28,107.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as ₹ 16,067. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around ₹ 171,557. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago O'Hare Intl Airport.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

At midday is the cheapest time of day to fly from San Francisco to Chicago O'Hare Intl Airport when you can find flight prices for as low as ₹ 30,993. Flying to Chicago O'Hare Intl Airport at midday is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are ₹ 166,016 on average. Flights to Chicago O'Hare Intl Airport from San Francisco in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest San Francisco to Chicago O'Hare Intl flight route?

Fly from San Francisco to Chicago O'Hare Intl for the best San Francisco - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around ₹ 33,444 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from San Francisco for as low as ₹ 26,665 on momondo.

What cabin class options are available on San Francisco to Chicago O'Hare Intl flights?

There are 3 cabin classes available to choose from on San Francisco to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Chicago O'Hare Intl Airport.

How have San Francisco to Chicago O'Hare Intl Airport flight prices changed over time?

As of December 2025, prices for San Francisco to Chicago O'Hare Intl Airport flights are approximately 13% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Chicago O'Hare Intl Airport (SFO to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Chicago O'Hare Intl Airport

Best price found

₹ 47,633

Fastest flight time

4h 05m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from San Francisco in the past 72 hours is ₹ 47,633. The best return flight deal from San Francisco to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is ₹ 166,016.
The fastest flight from San Francisco to Chicago O'Hare Intl Airport takes 4h 05m
Direct flights go from San Francisco to Chicago O'Hare Intl Airport every day.
Search flight deals

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

    Chicago O'Hare Intl is 2958.4 km away from San Francisco. By plane, this route typically takes 4h 17m.

  • When did momondo last update prices for flights from San Francisco Airport to Chicago O'Hare Intl Airport?

    Prices for flights from San Francisco Airport to Chicago O'Hare Intl Airport were last updated today.

  • How old do you have to be to fly from San Francisco Airport to Chicago O'Hare Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Chicago O'Hare Intl Airport?

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Rosemont
Oak Brook
Merrillville
Willowbrook

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Chicago . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Francisco to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Francisco to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from San Francisco to Chicago?

Once all potential San Francisco to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from San Francisco to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from San Francisco and alert you when they change.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/1
Wed 14/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago

Popular Cities in the United States

Popular flights according to clicks in the last 7 days on momondo
Flights to Newark Airportfrom ₹ 63,600
Flights to New York John F Kennedy Intl Airportfrom ₹ 57,294
Flights to Dallas/Fort Worth Airportfrom ₹ 71,888
Flights to New York LaGuardia Airportfrom ₹ 65,132
Flights to Washington, D.C. Dulles Intl Airportfrom ₹ 64,141
Flights to Washington, D.C. Reagan-National Airportfrom ₹ 75,041
Flights to Dallas Love Field Airportfrom ₹ 76,753
Flights to Orlando Airportfrom ₹ 82,698
Flights to Chicago Midway Airportfrom ₹ 66,483