Flight Routes from Chicago O'Hare to San Francisco
Compare cheap outbound and return flights from Chicago O'Hare (ORD) to San Francisco (SFO)and find the best offer from numerous airlines and travel agencies.
Fastest flight
non-stop flights
109x / week
Flight distance
2,967 km
Time difference
Most popular airlines
United Airlines
American Airlines
Flight schedule from Chicago O'Hare (ORD) to San Francisco (SFO)
Select a travel date in the flight schedule for the route from Chicago O'Hare (ORD) to San Francisco (SFO) and compare affordable flight deals.
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September 6 – 12, 2026
September 13 – 19, 2026
September 20 – 26, 2026
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Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from Chicago O'Hare to San Francisco?
A nonstop flight from Chicago O'Hare to San Francisco typically takes around 4 hours 53 minutes. This makes the nonstop service the fastest and most convenient way to travel between Chicago O'Hare and San Francisco. It is worth checking flight times when searching, as they can vary by airline and travel date.
Are there nonstop flights from Chicago O'Hare to San Francisco?
Yes, there are nonstop flights from Chicago O'Hare to San Francisco, averaging around 15 to 16 flights per day, operated by, among others, United Airlines and American Airlines. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from Chicago O'Hare to San Francisco?
Direct flights from Chicago O'Hare to San Francisco are operated by, among others, United Airlines and American Airlines. These flights take you to San Francisco nonstop, making them especially practical for short trips or weekend getaways. It is still worth comparing departure times and airline policies, as baggage rules and fees can vary.
On which days are there nonstop flights from Chicago O'Hare to San Francisco?
Nonstop flights from Chicago O'Hare to San Francisco operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from Chicago O'Hare to San Francisco?
From Chicago O'Hare to San Francisco, there are on average around 15 to 16 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from Chicago O'Hare to San Francisco?
From Chicago O'Hare to San Francisco, there are around 109 to 110 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from Chicago O'Hare to San Francisco depart?
The earliest nonstop flight from Chicago O'Hare to San Francisco usually departs at 6:00 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in San Francisco.
When does the last flight from Chicago O'Hare to San Francisco depart?
The last nonstop flight from Chicago O'Hare to San Francisco usually departs at 9:40 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
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