Cheap flights from San Francisco (SFO) to Chicago (CHI) from $44

Sun 6/2311:59 pmSFO - ORD

1 stop17h 07mSun Country Air

Mon 7/298:55 pmORD - SFO

1 stop16h 16mSun Country Air

Deal found 5/6$250

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Fri 6/78:57 amSFO - ORD

1 stop8h 09mSun Country Air

Fri 6/148:05 pmORD - SFO

1 stop25h 14mSun Country Air

Deal found 5/6$307

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Thu 5/165:45 pmSFO - ORD

1 stop23h 18mSun Country Air

Sun 5/198:00 pmORD - SFO

1 stop16h 46mSun Country Air

Deal found 5/5$438

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Sun 5/128:45 amSFO - ORD

1 stop8h 18mSun Country Air

Mon 5/138:00 pmORD - SFO

1 stop15h 41mSun Country Air

Deal found 5/5$450

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• Sun Country Air is one of the most popular airlines used for those traveling from San Francisco to Chicago. Flights on this route from Sun Country Air typically cost $305.20 RT, a price that is 82% more expensive than the average San Francisco to Chicago flight. The cheapest flight found was $115 RT. The most popular departure airport in San Francisco when flying to Chicago is San Francisco Airport. The most popular airport to fly into when visiting Chicago is Chicago O'Hare Intl Airport. When flying from San Francisco to Chicago, Sun Country Air flights are 11% more popular than any other airline flying that same route.

Thu 8/89:45 pmSFO - ORD

1 stop7h 37mDelta

Tue 8/136:00 amORD - SFO

1 stop9h 32mDelta

Deal found 5/6$236

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Sun 5/266:00 amSFO - ORD

1 stop8h 47mDelta

Wed 6/57:30 pmORD - SFO

1 stop6h 40mDelta

Deal found 5/6$256

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Sat 9/2810:15 pmSFO - MDW

1 stop8h 30mDelta

Wed 10/21:10 pmMDW - SFO

1 stop7h 40mDelta

Deal found 5/6$265

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Sat 5/257:35 pmSFO - ORD

2 stops17h 08mDelta

Sat 6/15:15 pmORD - SFO

1 stop6h 47mDelta

Deal found 5/6$294

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Mon 5/1312:40 amSFO - ORD

1 stop8h 45mDelta

Tue 5/147:30 pmORD - SFO

1 stop6h 40mDelta

Deal found 5/6$306

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Wed 5/157:10 amSFO - MDW

1 stop7h 56mDelta

Wed 5/297:10 pmMDW - SFO

1 stop6h 15mDelta

Deal found 5/5$317

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Tue 5/147:10 amSFO - ORD

1 stop7h 23mDelta

Wed 5/156:00 amORD - SFO

1 stop7h 37mDelta

Deal found 5/5$352

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Mon 5/139:30 pmSFO - MDW

1 stop8h 25mDelta

Wed 5/151:21 pmMDW - SFO

1 stop9h 02mDelta

Deal found 5/4$356

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• One of the most popular airlines traveling from San Francisco to Chicago is Delta. Flights from Delta traveling this route typically cost $361.05 RT. This price is typically 65% cheaper than other airlines that offer San Francisco to Chicago flights. When booking this route, the cheapest RT price found was $191. San Francisco Airport is the most common San Francisco airport to take off from when flying to Chicago. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago. When flying from San Francisco to Chicago, Delta flights are 3% more popular than any other airline flying that same route.

Currently, February is the cheapest month in which you can book a flight from San Francisco to Chicago (average of $245). Flying from San Francisco to Chicago in June is currently the most expensive (average of $354). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airport do you fly from for flights from San Francisco to Chicago?

  Located just 11.8 mi from the city center, San Francisco is the airport most travelers will use when flying to Chicago from San Francisco. Booking flights from San Francisco (SFO) to Chicago should be relatively easy as there are 57 daily outbound flights to Chicago from 7 different airlines.

• Can I find flights from San Francisco to Chicago for under $100 on Cheapflights?

  Yes, there are multiple flights from San Francisco to Chicago for under $100. The cheapest flight booked recently is on Frontier for just $90, but on average you can expect to pay $134.

• Are there nonstop flights from San Francisco to Chicago for under $100 on Cheapflights?

  Cheapflights has at least 20 direct flights from San Francisco to Chicago under $100. A good price for a nonstop flight from San Francisco to Chicago is less than $131.

• Are there last-minute flights available from San Francisco to Chicago for under $200?

  There are currently 20+ open flights from San Francisco to Chicago within the next 7 days for less than $200.

• What days are nonstop flights available from San Francisco to Chicago?

  Nonstop flights are available for this route on the following days: Sunday, Tuesday, Wednesday, Thursday, Friday, Saturday.

• How many flights depart from San Francisco to Chicago on average per day?

  Per day, 29 flights depart from San Francisco to Chicago on average.
  Early Morning (Midnight to 6am) - 38% of flight departures
  Morning (6am - Noon) - 24% of flight departures
  Afternoon (Noon - 6pm) - 10% of flight departures
  Evening (6pm - Midnight) - 28% of flight departures

• How long is the flight from San Francisco to Chicago?

  Departing from San Francisco to Chicago will take you 4h 11m. The distance from San Francisco to Chicago is about 1851 mi. Most flights are nonstop.

• What are the cheapest airlines flying from San Francisco to Chicago round-trip?

  Frontier, at $90, was found to be the cheapest airline from San Francisco to Chicago. An alternate airline flying to your destination would be Alaska Airlines. These flights start at 71% lower than the current average price 3 months from now.

• What are the most popular routes from San Francisco to Chicago?

  While some choose either San Francisco - Chicago Midway or San Francisco - Chicago Greater Rockford, San Francisco - Chicago O'Hare Intl is the most popular route from San Francisco to Chicago.

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

  The most popular airlines flying from San Francisco to Chicago are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.

• What are the most reliable airlines from San Francisco to Chicago?

  Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Chicago on time: Asiana Airlines (90%), Brussels Airlines (89%), Royal Jordanian (88%).

• What are the cheapest flights from San Francisco to Chicago?

  Looking at all options, your cheapest flight can be booked for $115. While the most popular route (San Francisco - Chicago O'Hare Intl) can be booked for $175 on average our data indicates $947 when flying from San Francisco to Chicago.

• What does SFO to ORD mean?

  SFO stands for San Francisco Airport, while ORD stands for Chicago O'Hare Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

• Can I find deals for flights from San Francisco to Chicago that include extra baggage allowance?

  The amount of baggage you can bring on your San Francisco to Chicago flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from San Francisco to Chicago with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Francisco to Chicago flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from San Francisco to Chicago that include hotel bookings?

  Yes. In addition to deals on San Francisco to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from San Francisco to Chicago?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Chicago.

• Can I find deals for business class flights from San Francisco to Chicago?

  Yes. Cheapflights offers flight deals from San Francisco to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from San Francisco to Chicago that allow pets onboard?

  Many airlines flying from San Francisco to Chicago offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from San Francisco to Chicago?

  Yes, you can often find last-minute deals on San Francisco to Chicago flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the San Francisco to Chicago flight deals updated?

  The San Francisco to Chicago flight deals you see on this page were last updated on 5/6.