Cheap flights from Chicago O'Hare to San Francisco

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How much is a flight from Chicago O'Hare to San Francisco?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Chicago and San Francisco.

Pick a travel date to see today’s available fares.

Fares change often — checking several times throughout the week can make a big difference. Booking in advance often means access to lower prices for the Chicago O'Hare - San Francisco route.

Are there multiple airports in Chicago and San Francisco?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

  • Airports in Chicago: 3 airports are active in Chicago - Midway, O'Hare, Rockford.
  • Airports in San Francisco: San Francisco is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Flights from Chicago - O'Hare to San Francisco

Plan your journey from Chicago O'Hare to San Francisco with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Chicago O'Hare to San Francisco.

How much does an airline ticket from Chicago O'Hare to San Francisco cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Chicago O'Hare to San Francisco.

How far is Chicago from San Francisco?

Chicago is about 2964 km from San Francisco.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the airports in Chicago?

Chicago has 3 airports: Midway, O'Hare, Rockford.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Chicago to San Francisco?

The best time to book a flight from Chicago to San Francisco is 3 months in advance, while the worst time is 15 weeks in advance.

What is the cheapest month to fly from Chicago to San Francisco?

This information is not available at the moment.

What is the most expensive month to fly from Chicago to San Francisco?

This information is not available at the moment.

What is the best day of the week to fly from Chicago to San Francisco?

This information is not available at the moment.