Cheap flights from Chicago to San Francisco

Choose between United Airlines, American Airlines, or Frontier Airlines to find the best price

Travelers usually depart from O Hare International, Chicago Midway International, Chicago Rockford International, Chicago Downtown Greyhound Station, or Chicago - Cabrini St Parking when they travel from Chicago to San Francisco. Book your trip to arrive at San Francisco International, San Francisco, CA-Salesforce Plaza, or San Francisco Train Station. The distance between Chicago and San Francisco is 2968 km. The most popular airlines for this route are United Airlines, American Airlines, Frontier Airlines, Southwest Airlines, and Spirit Airlines. Chicago and San Francisco have 207 direct flights per week. When you arrive at San Francisco, consider visiting Golden Gate Bridge, Big Sur, and Alcatraz.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights29466219-3417

Fly direct with

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Saturdays, and Sundays.

American Airlines on Mondays, Wednesdays, Thursdays, Fridays, and Sundays.

Southwest Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from Chicago to San Francisco

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
United AirlinesUALUAYesUnknownNo
American AirlinesAALAAYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
Southwest AirlinesSWAWNNoUnknownNo
Spirit AirlinesNKSNKNo10 min before flightNo

Frequently asked questions

How long does it take to travel from Chicago to San Francisco?

A one-way nonstop (direct) flight between Chicago and San Francisco takes around 4.7 hours.

What is the flight distance between Chicago and San Francisco?

The flight distance between Chicago and San Francisco is 2968 km.

What airlines offer nonstop (direct) flights between Chicago and San Francisco?

Several carriers operate flights between Chicago and San Francisco. Airlines offering nonstop (direct) flights include Southwest Airlines, Alaska Airlines, American Airlines, United Airlines.

What are the most popular routes to and from Chicago?

Travelers frequently search for route combinations, such as Chicago and Los Angeles International, McCarran International, Miami International, Orlando International, Fort Lauderdale–Hollywood International, Denver International, Dallas/Fort Worth International, Hartsfield–Jackson Atlanta International, George Bush Intercontinental, Tampa International, Minneapolis–Saint Paul International.

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

Travelers frequently search for route combinations, such as San Francisco and Los Angeles International, McCarran International, Denver International, Dallas/Fort Worth International, George Bush Intercontinental, Phoenix Sky Harbor International, Seattle–Tacoma International, Minneapolis–Saint Paul International, O Hare International, San Diego International, Salt Lake City International.

Which airports are there in Chicago?

Chicago is mainly served by O Hare International. But there are other airports nearby, including Chicago Midway International, Chicago Rockford International.

What airports are near Chicago?

The main airport in Chicago is O Hare International. It is also served by Gerald R. Ford International, General Mitchell International, Dane County Regional, General Wayne A. Downing Peoria International, South Bend International, Quad City International, Fort Wayne International, Central Illinois Regional, Kalamazoo/Battle Creek International, Decatur.

What airports are near San Francisco?

The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.

What buses and trains depart from Chicago?

A number of bus and train companies depart from Chicago, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between Chicago and San Francisco?

What is Virtual Interlining and how do I use it?

Which airlines fly between Chicago and San Francisco?

When's the best time to travel between Chicago and San Francisco?

What flights operate between Chicago and San Francisco?

How many airports are there near Chicago?

How many airports are there near San Francisco?

Is it possible to reach Chicago by bus or train?

What time do nonstop (direct) flights between Chicago and San Francisco depart?

What time do nonstop (direct) flights between Chicago and San Francisco arrive?

What time do flights between Chicago and San Francisco depart?

What time do flights between Chicago and San Francisco arrive?

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