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Cheap flights from Chicago O'Hare Intl Airport to San Francisco from ₹ 10,384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to San Francisco departing on 24/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Chicago O'Hare Intl Airport to San Francisco

Cheap return flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
20:59 - 15:47ORD-SFO
20h 48m1 stop
Alaska Airlines Logo
10:35 - 23:59SFO-ORD
11h 24m1 stop
₹ 21,123Alaska Airlines
Find Deal
Tue, 11 Nov - Tue, 18 Nov
Alaska Airlines Logo
09:20 - 22:01ORD-SFO
14h 41m1 stop
Alaska Airlines Logo
07:00 - 19:55SFO-ORD
10h 55m1 stop
₹ 21,211Alaska Airlines
Find Deal
Sat, 1 Nov - Tue, 4 Nov
Alaska Airlines Logo
09:20 - 22:01ORD-SFO
14h 41m1 stop
Alaska Airlines Logo
07:00 - 23:59SFO-ORD
14h 59m1 stop
₹ 21,389Alaska Airlines
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Alaska Airlines Logo
17:53 - 23:50ORD-SFO
7h 57m1 stop
Alaska Airlines Logo
07:00 - 23:59SFO-ORD
14h 59m1 stop
₹ 21,833Alaska Airlines
Find Deal
Fri, 31 Oct - Wed, 5 Nov
Sun Country Air Logo
11:27 - 22:54ORD-SFO
13h 27m1 stop
Sun Country Air Logo
23:59 - 10:44SFO-ORD
8h 45m1 stop
₹ 22,631Sun Country Air
Find Deal
Tue, 23 Dec - Tue, 30 Dec
Delta Logo
17:15 - 22:15ORD-SFO
7h 00m1 stop
Delta Logo
06:00 - 17:18SFO-ORD
9h 18m1 stop
₹ 22,809Delta
Find Deal
Fri, 31 Oct - Mon, 24 Nov
United Airlines Logo
12:45 - 15:35ORD-SFO
4h 50mdirect
United Airlines Logo
05:10 - 11:30SFO-ORD
4h 20mdirect
₹ 23,608United Airlines
Find Deal
Fri, 31 Oct - Tue, 4 Nov
United Airlines Logo
20:20 - 23:11ORD-SFO
4h 51mdirect
United Airlines Logo
23:59 - 06:19SFO-ORD
4h 20mdirect
₹ 23,785United Airlines
Find Deal
Thu, 19 Feb - Mon, 23 Feb
Delta Logo
17:15 - 22:15ORD-SFO
7h 00m1 stop
Delta Logo
13:45 - 23:50SFO-ORD
8h 05m1 stop
₹ 24,051Delta
Find Deal
Fri, 31 Oct - Sat, 8 Nov
Sun Country Air Logo
10:51 - 22:54ORD-SFO
14h 03m1 stop
Sun Country Air Logo
23:59 - 10:44SFO-ORD
8h 45m1 stop
₹ 25,294Sun Country Air
Find Deal
Mon, 22 Dec - Tue, 30 Dec

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

Our best Alaska Airlines deals on Chicago O'Hare Intl Airport to San Francisco flight tickets
Alaska Airlines
11 Nov
ORD20:59Chicago O'Hare Intl
20h 48m
1 stop
SFO15:47San Francisco
18 Nov
SFO10:35San Francisco
11h 24m
1 stop
ORD23:59Chicago O'Hare Intl
₹ 21,123
Find similar
Alaska Airlines
1 Nov
ORD09:20Chicago O'Hare Intl
14h 41m
1 stop
SFO22:01San Francisco
4 Nov
SFO07:00San Francisco
10h 55m
1 stop
ORD19:55Chicago O'Hare Intl
₹ 21,211
Find similar
Alaska Airlines
13 Nov
ORD09:20Chicago O'Hare Intl
10h 54m
1 stop
SFO18:14San Francisco
17 Nov
SFO07:00San Francisco
28h 54m
1 stop
ORD13:54Chicago O'Hare Intl
₹ 21,389
Find similar

Sun Country Air flights from Chicago O'Hare Intl Airport to San Francisco

Our best Sun Country Air deals on Chicago O'Hare Intl Airport to San Francisco flight tickets
Sun Country Air
23 Dec
ORD11:27Chicago O'Hare Intl
13h 27m
1 stop
SFO22:54San Francisco
30 Dec
SFO23:59San Francisco
8h 45m
1 stop
ORD10:44Chicago O'Hare Intl
₹ 22,631
Find similar
Sun Country Air
22 Dec
ORD10:51Chicago O'Hare Intl
14h 03m
1 stop
SFO22:54San Francisco
30 Dec
SFO23:59San Francisco
8h 45m
1 stop
ORD10:44Chicago O'Hare Intl
₹ 25,294
Find similar
Sun Country Air
23 Dec
ORD11:27Chicago O'Hare Intl
13h 27m
1 stop
SFO22:54San Francisco
28 Dec
SFO23:59San Francisco
16h 39m
1 stop
ORD18:38Chicago O'Hare Intl
₹ 26,181
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Chicago O'Hare Intl Airport to San Francisco 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 13 October 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Tue 11/11

20:59-15:47

1 stop20h 48m

San Francisco

Tue 18/11

10:35-23:59

1 stop11h 24m

₹ 21,123

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Sat 1/11

09:20-22:01

1 stop14h 41m

San Francisco

Tue 4/11

07:00-19:55

1 stop10h 55m

₹ 21,211

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Thu 13/11

09:20-22:01

1 stop14h 41m

San Francisco

Tue 18/11

07:00-23:59

1 stop14h 59m

₹ 21,389

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Fri 31/10

17:53-23:50

1 stop7h 57m

San Francisco

Wed 5/11

07:00-23:59

1 stop14h 59m

₹ 21,833

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Tue 23/12

11:27-22:54

1 stop13h 27m

San Francisco

Tue 30/12

23:59-10:44

1 stop8h 45m

₹ 22,631

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Fri 31/10

17:15-22:15

1 stop7h 00m

San Francisco

Mon 24/11

06:00-17:18

1 stop9h 18m

₹ 22,809

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Fri 31/10

12:45-15:35

Nonstop4h 50m

San Francisco

Tue 4/11

05:10-11:30

Nonstop4h 20m

₹ 23,608

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Thu 19/2

20:20-23:11

Nonstop4h 51m

San Francisco

Mon 23/2

23:59-06:19

Nonstop4h 20m

₹ 23,785

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Fri 31/10

17:15-22:15

1 stop7h 00m

San Francisco

Sat 8/11

13:45-23:50

1 stop8h 05m

₹ 24,051

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Mon 22/12

10:51-22:54

1 stop14h 03m

San Francisco

Tue 30/12

23:59-10:44

1 stop8h 45m

₹ 25,294

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

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

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 San Francisco?

In general, April is the cheapest month to fly from Chicago O'Hare Intl Airport to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 25,471. If you aren’t able to travel to San Francisco during the month of April, then flying in May is also cheap. Prices for this month can be found on momondo for an average of ₹ 25,471.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Chicago O'Hare Intl Airport to San Francisco is on a Saturday. Travellers who choose to depart for San Francisco on a Saturday will often find tickets for as low as ₹ 18,562. The most expensive day to fly to San Francisco is Friday, with ticket prices averaging around ₹ 45,070.

What is the cheapest time of day to depart on your flight to San Francisco?

The cheapest time of day to fly to San Francisco is at midday when flights can be purchased for as low as ₹ 18,562. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 43,444.

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

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

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 28,460 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Chicago O'Hare Intl Airport for as low as ₹ 25,116 on momondo.

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

There are 2 cabin classes available to choose from on Chicago O'Hare Intl to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of October 2025, prices for Chicago O'Hare Intl Airport to San Francisco flights are approximately 6% more expensive when compared to flights at the same time last year.

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

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

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

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

Best price found

₹ 21,165

Fastest flight time

4h 37m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Chicago O'Hare Intl Airport in the past 72 hours is ₹ 21,165. The best return flight deal from Chicago O'Hare Intl Airport to San Francisco found on momondo in the last 72 hours is ₹ 43,444.
The fastest flight from Chicago O'Hare Intl Airport to San Francisco takes 4h 37m
Direct flights go from Chicago O'Hare Intl Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

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

    There are 2958.4 km between Chicago O'Hare Intl and San Francisco. By plane, this route typically takes 4h 50m.

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

    Prices for flights from Chicago O'Hare Intl Airport to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to San Francisco Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Chicago O'Hare Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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

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

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom ₹ 13,631Free CancellationRating
7.4
8,970 reviews
Search United Airlines flights
American AirlinesPriceFrom ₹ 15,627Free CancellationRating
7.2
11,046 reviews
Search American Airlines flights

  • United Airlines Flights From Chicago O'Hare Intl Airport to San Francisco

    United Airlines operates around 77 flights from Chicago O'Hare Intl Airport to San Francisco every week. The average price of these flights found in the last 72 hours has been ₹ 551, but momondo users have found United Airlines deals from Chicago O'Hare Intl Airport to San Francisco from as low as ₹ 154 round-trip. United Airlines has been scored 7.4/10 in 8,970 reviews.

  • American Airlines Flights From Chicago O'Hare Intl Airport to San Francisco

    American Airlines (7.2/10 from 11,046 reviews) operates around 42 flights from Chicago O'Hare Intl Airport to San Francisco in any given week. The average American Airlines airfare for this route is around ₹ 389, with deals from around ₹ 176 rare but found on momondo. Referenced prices are for round-trip Chicago O'Hare Intl Airport to San Francisco flight searches in the last 72 hours.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Menlo Park
Davis
Santa Clara
Palo Alto
San Mateo
Gilroy
South San Francisco
Roseville
Rancho Cordova
Belmont
Bodega Bay
Cupertino
Daly City
Fremont
Calistoga

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to San Francisco. momondo saves you time and could save you money on your trip.

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

Yes. All flights to San Francisco from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Francisco from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Chicago to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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