Menu

Cheap flights from Illinois (IL) to San Francisco (SFO)

Know your dates, get live prices in seconds:

From
To
Depart
–
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
Add another flight clear all

We work with more than 300 partners to bring you better travel deals

Cheap flights from Illinois to San Francisco

Cheap flights from Illinois to San Francisco in December 2019

The best prices found for Illinois to SFO flights for December
17 Dec - 8 Jan
$202pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
 
1 STOP
ORD
Chicago O'Hare Intl
24 Dec - 9 Jan
$270pp
ORD
Chicago O'Hare Intl
Alaska Airlines
Non-Stop
SFO
San Francisco
SFO
San Francisco
Alaska Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
18 Dec - 25 Dec
$280pp
ORD
Chicago O'Hare Intl
Frontier
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Frontier
Non-Stop
ORD
Chicago O'Hare Intl

Departure points for flights from Illinois to San Francisco

Show more

Destination information for San Francisco

Things to know before you go. Useful info for your trip from Illinois to San Francisco
Flight duration
4h 24m
Average temperature for December in San Francisco
59.0 °F
Avg rainfall for December in San Francisco
4.7 ″

Airports servicing

Belleville (BLV)
Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Airports servicing San Francisco

San Francisco (SFO)

Popular flight searches

Check out other popular destinations found by fellow travelers

Related info for your journey

Useful info, stats and facts about Illinois to San Francisco flights.

Flight FAQs

From Illinois to San Francisco

What days are nonstop flights available from Illinois to San Francisco?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

This flight path from Illinois to San Francisco was viewed by 255 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the most popular airlines that fly from Illinois to San Francisco?

Before booking your flight from Illinois to San Francisco check out the most popular airlines for this route: Major Airline, Alaska Airlines or Delta.

What are the most popular routes from Illinois to San Francisco?

The most popular route from Illinois to San Francisco is Chicago O'Hare Intl - San Francisco. You may also consider Chicago Midway - San Francisco or Greater Peoria - San Francisco.

What are the cheapest Flights from Illinois to San Francisco?

On average you can expect to pay $291 for a flight from Illinois to San Francisco. The cheapest flight overall is $56 while the most popular route, (Chicago O'Hare Intl - San Francisco) is currently priced at $167.

What are the most reliable airlines from Illinois to San Francisco?

The top 3 most reliable airlines when flying from Illinois to San Francisco are Alaska Airlines (87%), China Southern (85%) and Royal Jordanian (85%).

Related searches

Flights to San Francisco from Illinois
Flights to Illinois Flights to San Francisco Flights from San Francisco

Rent a Car

Car Rentals in San Francisco Car Rentals in California Car Rentals at San Francisco International