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Cheap flights from Chicago to San Francisco from ₹ 7,700

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 to San Francisco departing on 28/5. 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 to San Francisco

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from Chicago to San Francisco.
17:00 - 00:30ORD-SFO
9h 30m1 stop
05:45 - 14:00SFO-ORD
6h 15m1 stop
₹ 14,715Southwest
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Mon, 5 May - Sat, 10 May
21:09 - 23:59ORD-SFO
4h 50mdirect
23:59 - 06:19SFO-ORD
4h 20mdirect
₹ 15,314United Airlines
Find Deal
Wed, 28 May - Fri, 30 May
14:25 - 17:21ORD-SFO
4h 56mdirect
06:10 - 12:40SFO-ORD
4h 30mdirect
₹ 16,084United Airlines
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Wed, 21 May - Sun, 25 May
06:30 - 09:20ORD-SFO
4h 50mdirect
00:10 - 06:30SFO-ORD
4h 20mdirect
₹ 16,853United Airlines
Find Deal
Sat, 26 Apr - Fri, 2 May
19:59 - 22:49ORD-SFO
4h 50mdirect
12:33 - 18:59SFO-ORD
4h 26mdirect
₹ 16,939Hawaiian Airlines
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Sat, 24 May - Wed, 28 May
18:58 - 21:57ORD-SFO
4h 59mdirect
11:48 - 18:20SFO-ORD
4h 32mdirect
₹ 17,709Alaska Airlines
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Thu, 24 Apr - Tue, 29 Apr
19:59 - 22:49ORD-SFO
4h 50mdirect
11:49 - 23:56SFO-ORD
10h 07m1 stop
₹ 17,795Alaska Airlines
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Sat, 24 May - Wed, 28 May
12:06 - 14:55ORD-SFO
4h 49mdirect
05:02 - 11:23SFO-ORD
4h 21mdirect
₹ 18,650American Airlines
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Thu, 24 Apr - Mon, 28 Apr
19:59 - 22:49ORD-SFO
4h 50mdirect
12:33 - 18:59SFO-ORD
4h 26mdirect
₹ 20,019Hawaiian Airlines
Find Deal
Fri, 23 May - Sun, 25 May
15:17 - 22:31ORD-SFO
9h 14m1 stop
23:38 - 10:45SFO-ORD
9h 07m1 stop
₹ 20,447Frontier
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Thu, 24 Apr - Mon, 28 Apr

United Airlines flights from Chicago to San Francisco

Our best United Airlines deals on Chicago to San Francisco flight tickets
United Airlines
28 May
ORD21:09Chicago O'Hare Intl
4h 50m
SFO23:59San Francisco
30 May
SFO23:59San Francisco
4h 20m
ORD06:19Chicago O'Hare Intl
₹ 15,314
Find similar
United Airlines
21 May
ORD14:25Chicago O'Hare Intl
4h 56m
SFO17:21San Francisco
25 May
SFO06:10San Francisco
4h 30m
ORD12:40Chicago O'Hare Intl
₹ 16,084
Find similar
United Airlines
26 Apr
ORD06:30Chicago O'Hare Intl
4h 50m
SFO09:20San Francisco
2 May
SFO00:10San Francisco
4h 20m
ORD06:30Chicago O'Hare Intl
₹ 16,853
Find similar

Hawaiian Airlines flights from Chicago to San Francisco

Our best Hawaiian Airlines deals on Chicago to San Francisco flight tickets
Hawaiian Airlines
24 May
ORD19:59Chicago O'Hare Intl
4h 50m
SFO22:49San Francisco
28 May
SFO12:33San Francisco
4h 26m
ORD18:59Chicago O'Hare Intl
₹ 16,939
Find similar
Hawaiian Airlines
23 May
ORD19:59Chicago O'Hare Intl
4h 50m
SFO22:49San Francisco
25 May
SFO12:33San Francisco
4h 26m
ORD18:59Chicago O'Hare Intl
₹ 20,019
Find similar
Hawaiian Airlines
11 Apr
ORD18:56Chicago O'Hare Intl
4h 59m
SFO21:55San Francisco
28 Apr
SFO20:09San Francisco
7h 56m
1 stop
ORD06:05Chicago O'Hare Intl
₹ 23,698
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Chicago 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, September is the cheapest month to fly from Chicago to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 23,869. If you aren’t able to travel to San Francisco during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of ₹ 24,553.

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

The cheapest day to depart from Chicago to San Francisco is on a Thursday. Travellers who choose to depart for San Francisco on a Thursday will often find tickets for as low as ₹ 20,455. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around ₹ 50,909.

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 ₹ 17,893. Flights in the afternoon are often more expensive, with an average ticket price of ₹ 37,895.

What is the cheapest Chicago to San Francisco flight route?

Fly from Chicago O'Hare Intl to San Francisco for the best Chicago - 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 when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 28,239 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Chicago for as low as ₹ 24,211 on momondo.

What cabin class options are available on Chicago to San Francisco flights?

There are 4 cabin classes available to choose from on Chicago 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 to San Francisco flight prices changed over time?

As of March 2025, prices for Chicago to San Francisco flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Chicago to San Francisco

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

Cheap Chicago to San Francisco (CHI to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to San Francisco

Best price found

₹ 7,700

Fastest flight time

4h 39m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Chicago in the past 72 hours is ₹ 7,700. The best return flight deal from Chicago to San Francisco found on momondo in the last 72 hours is ₹ 14,715.
The fastest flight from Chicago to San Francisco takes 4h 39m
Direct flights go from Chicago to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is Chicago to San Francisco by plane?

    There are 2981.9 km between Chicago and San Francisco. A reasonable flight in good conditions will take 4h 42m.

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

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

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

  • How old do you have to be to fly from Chicago 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 to San Francisco Airport.

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

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Chicago to San Francisco?

  • What is the most popular airline from Chicago to San Francisco?


Best airlines flying from Chicago to San Francisco

Compare and see reviews for airlines that fly from Chicago to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom ₹ 12,354Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom ₹ 13,136Free CancellationRating
7.4
8,609 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom ₹ 13,534Free CancellationRating
8.0
9,797 reviews
Search Alaska Airlines flights
  • Alaska Airlines Flights From Chicago to San Francisco

    Alaska Airlines operates around 1 flight from Chicago to San Francisco every week. The average price of these flights found in the last 72 hours has been ₹ 307, but momondo users have found Alaska Airlines deals from Chicago to San Francisco from as low as ₹ 158 round-trip. Alaska Airlines has been scored 8.0/10 in 9,797 reviews.

  • United Airlines Flights From Chicago to San Francisco

    The best United Airlines deal for Chicago to San Francisco flight tickets found on momondo in the last 72 hours was ₹ 154, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at ₹ 443 round-trip. United Airlines operates 11 flights out of Chicago into San Francisco in an average week, so prices vary by time and availability. 8,609 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Emeryville
San Mateo
Palo Alto
Roseville
Bodega Bay
Gilroy
Rancho Cordova
Belmont
Sunnyvale
Fremont
Cupertino
Calistoga
Santa Clara

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to San Francisco for you.

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

Flights from Chicago to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Of course. momondo tracks the price of Chicago to San Francisco 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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