Cheap flights from San Francisco to Chicago O'Hare Intl Airport from £78
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel.
Find flights from San Francisco to O'Hare Intl within your budget
Customise your flight search to find flights from San Francisco to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 943,810 searches. Data last updated 15 November 2024.
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sat 8/3
10:48-17:00
Nonstop4h 12m
Chicago O'Hare Intl
Sat 8/3
19:00-22:10
Nonstop5h 10m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Tue 17/12
16:00-00:22
1 stop6h 22m
Chicago O'Hare Intl
Tue 7/1
12:55-17:44
1 stop6h 49m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Fri 6/12
00:25-09:22
1 stop6h 57m
Chicago O'Hare Intl
Mon 16/12
06:20-11:26
1 stop7h 06m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sun 15/12
19:45-10:45
1 stop13h 00m
Chicago O'Hare Intl
Wed 18/12
07:00-15:20
2 stops10h 20m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Thu 17/4
18:09-11:06
1 stop14h 57m
Chicago O'Hare Intl
Sun 20/4
19:00-17:13
1 stop24h 13m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sat 22/2
06:05-12:28
Nonstop4h 23m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Fri 6/12
10:15-18:02
1 stop5h 47m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sun 5/1
21:15-13:07
1 stop13h 52m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Thu 30/1
10:35-21:30
2 stops8h 55m
San FranciscoChicago
SFO - ORD
SFOORD
San Francisco
Sat 23/11
00:17-12:11
1 stop9h 54m
Cheap flight deals from San Francisco to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 November 2024.
Find flight deals from San Francisco to O'Hare Intl
Cheapest flights from San Francisco to O'Hare IntlExplore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.
Explore the most affordable flight options available from San Francisco to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 November 2024.
Best time to book a flight from San Francisco to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from San Francisco with our price prediction graph.
Travel insights for flights from San Francisco to O'Hare Intl
Get recent, data-driven insights about flights from San Francisco to O'Hare Intl including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from San Francisco to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a return flight from San Francisco to O'Hare Intl. Price data was last updated on 8 November 2024.
The best time to book flights from San Francisco to Chicago O'Hare Intl Airport is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from San Francisco to Chicago O'Hare Intl Airport?
Currently, January is the cheapest month in which you can book a flight from San Francisco to Chicago O'Hare Intl Airport (average of £598). Flying from San Francisco to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £774). 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 is the cheapest time of day to fly from SFO to ORD?
Find hourly flight availability from San Francisco to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 November 2024.
When flying from San Francisco to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from San Francisco to Chicago O'Hare Intl Airport
Explore weekly flight availability from San Francisco to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 November 2024.
The most flights from SFO to ORD are scheduled on a Friday (68 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).
Rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.
Temperature in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated 15 November 2024.
See what other customers who have flown with Alaska Airlines, United Airlines and Southwest from San Francisco to Chicago have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Related info for your journey
Find useful and relevant information for your journey from San Francisco to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Francisco to O'Hare Intl
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How does Cheapflights help users find flights from San Francisco to O'Hare Intl?
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Can Cheapflights find flights from San Francisco to O'Hare Intl with no change fees?
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