Cheap flights from Chicago, IL to San Francisco, CA
Flights starting at $99. Choose between United Airlines, Alaska Airlines, or Frontier Airlines to find the best price.
Kiwi-Code uncovers prices airlines don't want you to see.
Use our flexible filters to tailor your search.
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to San Francisco
Cheapest one-way trip | $99 |
---|---|
Cheapest round-trip | $162 |
Average round-trip | $339 |
Nonstop flights in September | $225 – $838 |
Most popular airline | United Airlines |
Search by stops
Search by carrier
Search by price
Search by departure date
![Mailbox](http://images.kiwi.com/illustrations/0x90/Mailbox-Q85.png)
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Weekly direct flights
Discover the top airlines offering direct flights from Chicago to San Francisco in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 25.08 - Sat 31.08
Airline | Sun 25.08 | Mon 26.08 | Tue 27.08 | Wed 28.08 | Thu 29.08 | Fri 30.08 | Sat 31.08 |
---|---|---|---|---|---|---|---|
1 | 10 | 10 | --- | --- | --- | --- | |
--- | --- | 1 | 1 | 1 | --- | 1 |
Weekly direct flights for Sun 01.09 - Sat 07.09
Airline | Sun 01.09 | Mon 02.09 | Tue 03.09 | Wed 04.09 | Thu 05.09 | Fri 06.09 | Sat 07.09 |
---|---|---|---|---|---|---|---|
--- | --- | --- | 10 | 10 | 11 | 8 | |
1 | --- | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 08.09 - Sat 14.09
Airline | Sun 08.09 | Mon 09.09 | Tue 10.09 | Wed 11.09 | Thu 12.09 | Fri 13.09 | Sat 14.09 |
---|---|---|---|---|---|---|---|
3 | 9 | 9 | 11 | 11 | 11 | 8 | |
--- | 1 | 1 | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 15.09 - Sat 21.09
Airline | Sun 15.09 | Mon 16.09 | Tue 17.09 | Wed 18.09 | Thu 19.09 | Fri 20.09 | Sat 21.09 |
---|---|---|---|---|---|---|---|
3 | --- | 10 | 11 | 11 | 11 | 8 | |
--- | --- | 1 | 1 | 1 | 1 | 1 |
Check-in for a flight from Chicago to San Francisco
Name | Carrier code | IATA Code | Passport needed during booking | |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | |
Alaska Airlines | ASA | AS | No | |
Frontier Airlines | FFT | F9 | No |
Online check-in is not available for these airlines.
Travel tips & how to get from Chicago to San Francisco
The cheapest price of a one-way ticket from Chicago to San Francisco is $74. Round trip fares cost between $151 at the lowest and $418 at most.Weather in San Francisco
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 14°C | 7°C |
February | 15°C | 8°C |
March | 15°C | 8°C |
April | 17°C | 9°C |
May | 19°C | 10°C |
June | 21°C | 12°C |
July | 22°C | 13°C |
August | 22°C | 14°C |
September | 23°C | 14°C |
October | 21°C | 13°C |
November | 17°C | 10°C |
December | 13°C | 8°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Chicago
- Flights from Chicago to Las Vegas
- Flights from Chicago to Guadalajara
- Flights from Chicago to Denver
- Flights from Chicago to Orlando
- Flights from Chicago to Phoenix
- Flights from Chicago to Mexico City
- Flights from Chicago to Paris
- Flights from Chicago to Barcelona
- Flights from Chicago to Tampa
- Flights from Chicago to Miami
- Flights from Chicago to London
- Flights from Chicago to Rome
- Flights from Chicago to Los Angeles
- Flights from Chicago to Madrid
- Flights from Chicago to Fort Myers
- Flights from Chicago to Athens
- Flights from Chicago to New York
- Flights from Chicago to Austin
- Flights from Chicago to Atlanta
- Flights from Chicago to Fort Lauderdale
Flights to San Francisco
- Flights from Las Vegas to San Francisco
- Flights from Denver to San Francisco
- Flights from Washington, D.C. to San Francisco
- Flights from Atlanta to San Francisco
- Flights from Austin to San Francisco
- Flights from London to San Francisco
- Flights from Paris to San Francisco
- Flights from New York to San Francisco
- Flights from Barcelona to San Francisco
- Flights from Rome to San Francisco
- Flights from Orlando to San Francisco
- Flights from Mexico City to San Francisco
- Flights from New Orleans to San Francisco
- Flights from Amsterdam to San Francisco
- Flights from Charlotte to San Francisco
- Flights from Cincinnati to San Francisco
- Flights from Houston to San Francisco
- Flights from Dallas to San Francisco
- Flights from Lisbon to San Francisco
- Flights from Detroit to San Francisco
Airports near Chicago
- O Hare International
- Chicago Midway International
- General Mitchell International
- Gerald R. Ford International
- Dane County Regional
- Chicago Rockford International
- Fort Wayne International
- South Bend International
- General Wayne A. Downing Peoria International
- Quad City International
Airports near San Francisco
Airlines operating from Chicago to San Francisco
Flight AS-457 Chicago - San Francisco
Flight AS-597 Chicago - San Francisco
Flight F9-904 Chicago - San Francisco
Flight LH-213 Chicago - San Francisco
Flight UA-336 Chicago - San Francisco
Flight UA-343 Chicago - San Francisco
Flight UA-349 Chicago - San Francisco
Flight UA-403 Chicago - San Francisco
Flight AA-1653 Chicago - San Francisco
Flight AA-2397 Chicago - San Francisco
Flight AA-2639 Chicago - San Francisco
Flight AA-2644 Chicago - San Francisco
Flight AA-2753 Chicago - San Francisco
Flight F9-1771 Chicago - San Francisco
Flight F9-4041 Chicago - San Francisco
Flight OS-2278 Chicago - San Francisco
Flight UA-1224 Chicago - San Francisco
Flight UA-1248 Chicago - San Francisco
Flight UA-1292 Chicago - San Francisco
Flight UA-1535 Chicago - San Francisco
Flight UA-1577 Chicago - San Francisco
Flight UA-1983 Chicago - San Francisco
Flight UA-1986 Chicago - San Francisco
Flight UA-2039 Chicago - San Francisco
Flight UA-2051 Chicago - San Francisco
Flight UA-2181 Chicago - San Francisco
Flight UA-2278 Chicago - San Francisco
Flight UA-2362 Chicago - San Francisco
Flight AC-343 Chicago - San Francisco
Flight AS-331 Chicago - San Francisco
Flight F9-904 Chicago - San Francisco
Flight LH-213 Chicago - San Francisco
Flight UA-336 Chicago - San Francisco
Flight UA-403 Chicago - San Francisco
Flight AA-1653 Chicago - San Francisco
Flight AA-2639 Chicago - San Francisco
Flight AA-2644 Chicago - San Francisco
Flight AA-2753 Chicago - San Francisco
Flight AC-2181 Chicago - San Francisco
Flight F9-1483 Chicago - San Francisco
Flight F9-1771 Chicago - San Francisco
Flight IB-1984 Chicago - San Francisco
Flight OS-2278 Chicago - San Francisco
Flight UA-1010 Chicago - San Francisco
Flight UA-1224 Chicago - San Francisco
Flight UA-1248 Chicago - San Francisco
Flight UA-1301 Chicago - San Francisco
Flight UA-1434 Chicago - San Francisco
Flight UA-1596 Chicago - San Francisco
Flight UA-1836 Chicago - San Francisco
Flight UA-1878 Chicago - San Francisco
Flight UA-1943 Chicago - San Francisco
Flight UA-1983 Chicago - San Francisco
Flight UA-1986 Chicago - San Francisco
Flight UA-2171 Chicago - San Francisco
Flight UA-2311 Chicago - San Francisco
Flight UA-2319 Chicago - San Francisco
Flight UA-2433 Chicago - San Francisco
Flight AS-457 Chicago - San Francisco
Flight AS-597 Chicago - San Francisco
Flight LH-213 Chicago - San Francisco
Flight NH-336 Chicago - San Francisco
Flight UA-336 Chicago - San Francisco
Flight UA-343 Chicago - San Francisco
Flight UA-528 Chicago - San Francisco
Flight UA-624 Chicago - San Francisco
Flight UA-725 Chicago - San Francisco
Flight AA-1453 Chicago - San Francisco
Flight AA-1984 Chicago - San Francisco
Flight AA-2397 Chicago - San Francisco
Flight AA-2418 Chicago - San Francisco
Flight AA-2753 Chicago - San Francisco
Flight AC-1434 Chicago - San Francisco
Flight AC-1535 Chicago - San Francisco
Flight F9-2483 Chicago - San Francisco
Flight IB-1984 Chicago - San Francisco
Flight OS-2278 Chicago - San Francisco
Flight UA-1010 Chicago - San Francisco
Flight UA-1301 Chicago - San Francisco
Flight UA-1434 Chicago - San Francisco
Flight UA-1535 Chicago - San Francisco
Flight UA-1596 Chicago - San Francisco
Flight UA-1878 Chicago - San Francisco
Flight UA-1986 Chicago - San Francisco
Flight UA-2039 Chicago - San Francisco
Flight UA-2099 Chicago - San Francisco
Flight UA-2278 Chicago - San Francisco
Flight UA-2311 Chicago - San Francisco
Flight UA-2319 Chicago - San Francisco
Flight UA-2434 Chicago - San Francisco
Flight UA-2645 Chicago - San Francisco
Flight AC-343 Chicago - San Francisco
Flight AS-331 Chicago - San Francisco
Flight NH-336 Chicago - San Francisco
Flight SN-725 Chicago - San Francisco
Flight UA-301 Chicago - San Francisco
Flight UA-528 Chicago - San Francisco
Flight UA-624 Chicago - San Francisco
Flight UA-725 Chicago - San Francisco
Flight AA-1179 Chicago - San Francisco
Flight AA-1253 Chicago - San Francisco
Flight AA-1453 Chicago - San Francisco
Flight AA-1984 Chicago - San Francisco
Flight AA-2418 Chicago - San Francisco
Flight AC-1434 Chicago - San Francisco
Flight AC-1535 Chicago - San Francisco
Flight AC-1836 Chicago - San Francisco
Flight AC-2181 Chicago - San Francisco
Flight F9-1483 Chicago - San Francisco
Flight F9-2483 Chicago - San Francisco
Flight F9-3440 Chicago - San Francisco
Flight IB-1984 Chicago - San Francisco
Flight UA-1010 Chicago - San Francisco
Flight UA-1286 Chicago - San Francisco
Flight UA-1301 Chicago - San Francisco
Flight UA-1434 Chicago - San Francisco
Flight UA-1503 Chicago - San Francisco
Flight UA-1596 Chicago - San Francisco
Flight UA-1755 Chicago - San Francisco
Flight UA-1836 Chicago - San Francisco
Flight UA-1878 Chicago - San Francisco
Flight UA-1943 Chicago - San Francisco
Flight UA-2041 Chicago - San Francisco
Flight UA-2099 Chicago - San Francisco
Flight UA-2171 Chicago - San Francisco
Flight UA-2311 Chicago - San Francisco
Flight UA-2319 Chicago - San Francisco
Flight UA-2433 Chicago - San Francisco
Flight UA-2434 Chicago - San Francisco
Flight UA-2645 Chicago - San Francisco
Flight AS-457 Chicago - San Francisco
Flight AS-597 Chicago - San Francisco
Flight NH-336 Chicago - San Francisco
Flight SN-725 Chicago - San Francisco
Flight UA-301 Chicago - San Francisco
Flight UA-343 Chicago - San Francisco
Flight UA-349 Chicago - San Francisco
Flight UA-528 Chicago - San Francisco
Flight UA-624 Chicago - San Francisco
Flight UA-725 Chicago - San Francisco
Flight AA-1179 Chicago - San Francisco
Flight AA-1253 Chicago - San Francisco
Flight AA-1453 Chicago - San Francisco
Flight AA-1984 Chicago - San Francisco
Flight AA-2397 Chicago - San Francisco
Flight AA-2418 Chicago - San Francisco
Flight AC-1434 Chicago - San Francisco
Flight AC-1535 Chicago - San Francisco
Flight AC-1836 Chicago - San Francisco
Flight F9-2483 Chicago - San Francisco
Flight F9-3440 Chicago - San Francisco
Flight F9-4041 Chicago - San Francisco
Flight UA-1286 Chicago - San Francisco
Flight UA-1292 Chicago - San Francisco
Flight UA-1503 Chicago - San Francisco
Flight UA-1535 Chicago - San Francisco
Flight UA-1577 Chicago - San Francisco
Flight UA-1755 Chicago - San Francisco
Flight UA-2039 Chicago - San Francisco
Flight UA-2041 Chicago - San Francisco
Flight UA-2051 Chicago - San Francisco
Flight UA-2099 Chicago - San Francisco
Flight UA-2181 Chicago - San Francisco
Flight UA-2278 Chicago - San Francisco
Flight UA-2362 Chicago - San Francisco
Flight UA-2434 Chicago - San Francisco
Flight UA-2645 Chicago - San Francisco
Flight AC-343 Chicago - San Francisco
Flight AS-331 Chicago - San Francisco
Flight F9-904 Chicago - San Francisco
Flight SN-725 Chicago - San Francisco
Flight UA-301 Chicago - San Francisco
Flight UA-349 Chicago - San Francisco
Flight UA-403 Chicago - San Francisco
Flight AA-1179 Chicago - San Francisco
Flight AA-1253 Chicago - San Francisco
Flight AA-1653 Chicago - San Francisco
Flight AA-2639 Chicago - San Francisco
Flight AA-2644 Chicago - San Francisco
Flight AC-1836 Chicago - San Francisco
Flight AC-2181 Chicago - San Francisco
Flight F9-1483 Chicago - San Francisco
Flight F9-1771 Chicago - San Francisco
Flight F9-3440 Chicago - San Francisco
Flight F9-4041 Chicago - San Francisco
Flight UA-1224 Chicago - San Francisco
Flight UA-1248 Chicago - San Francisco
Flight UA-1286 Chicago - San Francisco
Flight UA-1292 Chicago - San Francisco
Flight UA-1503 Chicago - San Francisco
Flight UA-1577 Chicago - San Francisco
Flight UA-1755 Chicago - San Francisco
Flight UA-1836 Chicago - San Francisco
Flight UA-1943 Chicago - San Francisco
Flight UA-1983 Chicago - San Francisco
Flight UA-2041 Chicago - San Francisco
Flight UA-2051 Chicago - San Francisco
Flight UA-2171 Chicago - San Francisco
Flight UA-2181 Chicago - San Francisco
Flight UA-2362 Chicago - San Francisco
Flight UA-2433 Chicago - San Francisco