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Cheap flights from San Francisco to Chicago O'Hare Intl Airport from $88

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 O'Hare Intl Airport departing on 10/2. 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 San Francisco to Chicago

Cheap return flights

These are some of the best return flight deals from San Francisco to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Francisco to Chicago.

Cheap last-minute flights

Planning a quick getaway from San Francisco to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from San Francisco to Chicago

Find recent round-trip train or bus tickets from San Francisco to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
10:46 - 16:58SFO-ORD
4h 12mdirect
19:00 - 22:10ORD-SFO
5h 10mdirect
$315Alaska Airlines
Find Deal
Wed, 19 Feb - Tue, 25 Feb
05:20 - 11:36SFO-ORD
4h 16mdirect
08:30 - 11:24ORD-SFO
4h 54mdirect
$317American Airlines
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Tue, 4 Feb - Tue, 11 Feb
08:20 - 18:00SFO-ORD
7h 40m1 stop
19:00 - 22:10ORD-SFO
5h 10mdirect
$329Alaska Airlines
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Wed, 19 Feb - Sat, 22 Feb
23:59 - 06:18SFO-ORD
4h 19mdirect
20:25 - 23:13ORD-SFO
4h 48mdirect
$331United Airlines
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Tue, 14 Jan - Thu, 30 Jan
06:15 - 12:42SFO-ORD
4h 27mdirect
20:25 - 23:13ORD-SFO
4h 48mdirect
$333United Airlines
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Wed, 1 Jan - Mon, 13 Jan
19:55 - 13:07SFO-ORD
15h 12m1 stop
20:23 - 07:16ORD-SFO
12h 53m1 stop
Tue, 21 Jan - Mon, 27 Jan
10:35 - 22:35SFO-ORD
10h 00m1 stop
16:20 - 23:55ORD-SFO
9h 35m2 stops
$401Southwest
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Tue, 25 Feb - Thu, 27 Feb
13:40 - 21:22SFO-ORD
5h 42m1 stop
06:15 - 11:35ORD-SFO
7h 20m1 stop
$409Delta
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Tue, 14 Jan - Mon, 20 Jan
13:30 - 00:11SFO-ORD
8h 41m1 stop
16:58 - 23:22ORD-SFO
8h 24m1 stop
$446Delta
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Tue, 7 Jan - Tue, 14 Jan
11:05 - 22:35SFO-ORD
9h 30m2 stops
06:15 - 11:00ORD-SFO
6h 45m1 stop
$449Southwest
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Wed, 19 Feb - Sun, 23 Feb
10:00 - 16:27SFO-ORD
4h 27mdirect
$88Alaska Airlines
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Mon, 10 Feb
10:46 - 16:58SFO-ORD
4h 12mdirect
$158Alaska Airlines
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Wed, 19 Feb
16:55 - 23:21SFO-ORD
4h 26mdirect
$160United Airlines
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Tue, 31 Dec
11:08 - 19:33SFO-ORD
6h 25m1 stop
$189United Airlines
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Fri, 17 Jan
05:55 - 16:13SFO-ORD
8h 18m1 stop
$205Delta
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Sat, 11 Jan
00:10 - 09:24SFO-ORD
7h 14m1 stop
$221Delta
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Tue, 31 Dec
11:05 - 22:35SFO-ORD
9h 30m2 stops
$289Southwest
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Mon, 13 Jan
05:30 - 16:45SFO-ORD
9h 15m2 stops
$301Southwest
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Thu, 16 Jan
18:00 - 18:05SFO-ORD
22h 05m1 stop
$333Sun Country Air
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Sun, 5 Jan
18:00 - 18:05SFO-ORD
22h 05m1 stop
$365Sun Country Air
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Sun, 5 Jan
00:59 - 07:26SFO-ORD
4h 27mdirect
08:55 - 11:43ORD-SFO
4h 48mdirect
$644United Airlines
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Tue, 24 Dec - Sat, 25 Jan
11:34 - 17:59SFO-ORD
4h 25mdirect
18:55 - 21:54ORD-SFO
4h 59mdirect
$660Alaska Airlines
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Thu, 26 Dec - Mon, 13 Jan
06:00 - 18:10SFO-ORD
10h 10m1 stop
18:55 - 21:54ORD-SFO
4h 59mdirect
$675Alaska Airlines
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Thu, 26 Dec - Fri, 10 Jan
08:00 - 18:10SFO-ORD
8h 10m1 stop
18:55 - 19:16ORD-SFO
26h 21m1 stop
$696Alaska Airlines
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Wed, 25 Dec - Wed, 15 Jan
00:10 - 09:24SFO-ORD
7h 14m1 stop
06:15 - 13:24ORD-SFO
9h 09m1 stop
$707Delta
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Tue, 24 Dec - Sat, 25 Jan
18:07 - 09:03SFO-ORD
12h 56m1 stop
19:30 - 22:51ORD-SFO
29h 21m1 stop
$712Sun Country Air
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Tue, 24 Dec - Mon, 30 Dec
18:07 - 09:03SFO-ORD
12h 56m1 stop
19:30 - 22:51ORD-SFO
29h 21m1 stop
$744Sun Country Air
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Mon, 23 Dec - Mon, 30 Dec
13:35 - 21:39SFO-ORD
6h 04m1 stop
07:15 - 15:47ORD-SFO
10h 32m1 stop
$755Delta
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Thu, 26 Dec - Wed, 8 Jan
11:20 - 22:35SFO-ORD
9h 15m2 stops
06:15 - 14:30ORD-SFO
10h 15m2 stops
$771Southwest
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Wed, 25 Dec - Wed, 15 Jan
06:15 - 16:45SFO-ORD
8h 30m2 stops
16:00 - 22:35ORD-SFO
8h 35m1 stop
$932Southwest
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Wed, 25 Dec - Tue, 31 Dec
10:46 - 16:58SFO-ORD
4h 12mdirect
19:00 - 22:10ORD-SFO
5h 10mdirect
$315Alaska Airlines
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Wed, 19 Feb - Sat, 22 Feb
05:20 - 11:36SFO-ORD
4h 16mdirect
08:30 - 11:24ORD-SFO
4h 54mdirect
$317American Airlines
Find Deal
Tue, 4 Feb - Tue, 11 Feb
10:46 - 16:58SFO-ORD
4h 12mdirect
19:00 - 22:10ORD-SFO
5h 10mdirect
$331Alaska Airlines
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Tue, 18 Feb - Thu, 27 Feb
06:15 - 12:42SFO-ORD
4h 27mdirect
20:25 - 23:13ORD-SFO
4h 48mdirect
$333United Airlines
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Wed, 1 Jan - Mon, 13 Jan
06:15 - 12:42SFO-ORD
4h 27mdirect
20:25 - 23:13ORD-SFO
4h 48mdirect
$347United Airlines
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Thu, 6 Feb - Mon, 10 Feb
23:45 - 06:04SFO-ORD
4h 19mdirect
17:50 - 20:36ORD-SFO
4h 46mdirect
$381Alaska Airlines
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Tue, 20 May - Tue, 27 May
10:46 - 16:58SFO-ORD
4h 12mdirect
19:00 - 22:10ORD-SFO
5h 10mdirect
$389Alaska Airlines
Find Deal
Sun, 16 Feb - Sat, 22 Feb
10:00 - 16:27SFO-ORD
4h 27mdirect
18:55 - 21:54ORD-SFO
4h 59mdirect
$405Alaska Airlines
Find Deal
Thu, 16 Jan - Sun, 19 Jan
23:05 - 05:30SFO-ORD
4h 25mdirect
16:02 - 18:57ORD-SFO
4h 55mdirect
$424United Airlines
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Thu, 9 Jan - Tue, 14 Jan
11:52 - 18:16SFO-ORD
4h 24mdirect
19:16 - 22:15ORD-SFO
4h 59mdirect
$435Alaska Airlines
Find Deal
Fri, 11 Apr - Sat, 12 Apr

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

Our best Alaska Airlines deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
Alaska Airlines
19 Feb
SFO10:46San Francisco
4h 12m
ORD16:58Chicago O'Hare Intl
22 Feb
ORD19:00Chicago O'Hare Intl
5h 10m
SFO22:10San Francisco
Alaska Airlines
19 Feb
SFO08:20San Francisco
7h 40m
1 stop
ORD18:00Chicago O'Hare Intl
22 Feb
ORD19:00Chicago O'Hare Intl
5h 10m
SFO22:10San Francisco
Alaska Airlines
19 Feb
SFO08:20San Francisco
7h 40m
1 stop
ORD18:00Chicago O'Hare Intl
24 Feb
ORD19:00Chicago O'Hare Intl
5h 10m
SFO22:10San Francisco

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

Our best Delta deals on San Francisco to Chicago O'Hare Intl Airport flight tickets
Delta
14 Jan
SFO13:30San Francisco
8h 41m
1 stop
ORD00:11Chicago O'Hare Intl
19 Jan
ORD16:58Chicago O'Hare Intl
8h 24m
1 stop
SFO23:22San Francisco
Delta
31 Dec
SFO00:10San Francisco
7h 14m
1 stop
ORD09:24Chicago O'Hare Intl
13 Jan
ORD14:55Chicago O'Hare Intl
10h 59m
1 stop
SFO23:54San Francisco
Delta
7 Jan
SFO13:30San Francisco
8h 41m
1 stop
ORD00:11Chicago O'Hare Intl
14 Jan
ORD16:58Chicago O'Hare Intl
8h 24m
1 stop
SFO23:22San Francisco

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 month of January is, on average, the cheapest month to fly to Chicago O'Hare Intl Airport from San Francisco, with most prices found around $477. If you are unable to visit Chicago O'Hare Intl Airport during the month of January, then departing from San Francisco during the month February is also very affordable. Most momondo users find prices during this month for around $491.

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

The cheapest day to depart from San Francisco to Chicago O'Hare Intl Airport is on a Monday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Monday will often find tickets for as low as $0. The most expensive day to fly to Chicago O'Hare Intl Airport is Wednesday, with ticket prices averaging around $370.

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

Our data shows that the cheapest San Francisco to Chicago O'Hare Intl Airport flights are usually those with departure times at midday. Our users have found flights to Chicago O'Hare Intl Airport at midday for as low as $0. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the morning when prices are around $686.

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?

The ideal time to book your flight to Chicago O'Hare Intl Airport is 56 days in advance, when prices tend to average $607. However, in the past 72 hours, people saw flights from San Francisco for as low as $708.

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?

You could potentially save up to 96% on your flight if you consider stops on a San Francisco to Chicago O'Hare Intl Airport flight.

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

As of December 2024, prices for San Francisco to Chicago O'Hare Intl Airport flights are approximately 3% 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

$88

Fastest flight time

4h 12m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from San Francisco in the past 72 hours is $88. The best return flight deal from San Francisco to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $315.
The fastest flight from San Francisco to Chicago O'Hare Intl Airport takes 4h 12m
Direct flights go from San Francisco to Chicago O'Hare Intl Airport every day.

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

    The distance between San Francisco and Chicago O'Hare Intl is about 2958.4 km. Typically, this will take 4h 12m by plane in normal conditions.

  • 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 are updated daily.

  • 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 stopovers. 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 licence 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?


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from San Francisco.

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

momondo does allow users to show only those flights to Chicago from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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?

Of course. momondo tracks the price of San Francisco to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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