Cheap flights from Chicago O'Hare Intl Airport to San Francisco from C$ 129
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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SFO
16 Sep — 23 Sep1
Return
1 adult
Economy
Cheap flight deals from O'Hare Intl to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to San Francisco (SFO). 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 11 September 2024.
Cheap Alaska Airlines flights from O'Hare Intl to San Francisco
Explore cheap flight options specifically provided by Alaska Airlines for the route between O'Hare Intl and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
Consider these cheap Alaska Airlines flights we've found departing from Chicago to San Francisco. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 30/105:57 p.m.ORD - SFO
Nonstop4h 44mAlaska Airlines
Sat 2/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 257
Sat 5/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Wed 9/107:00 a.m.SFO - ORD
1 stop8h 45mAlaska Airlines
Deal found 9/9C$ 269
Thu 31/106:20 a.m.ORD - SFO
1 stop9h 12mAlaska Airlines
Tue 5/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 274
Wed 2/106:00 a.m.ORD - SFO
1 stop7h 47mAlaska Airlines
Sat 5/107:30 p.m.SFO - ORD
1 stop8h 00mAlaska Airlines
Deal found 10/9C$ 283
Wed 16/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Mon 21/107:47 p.m.SFO - ORD
1 stop6h 43mAlaska Airlines
Deal found 10/9C$ 295
Fri 1/115:54 p.m.ORD - SFO
1 stop7h 50mAlaska Airlines
Mon 4/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 296
Sat 19/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Sat 26/107:47 p.m.SFO - ORD
1 stop6h 43mAlaska Airlines
Deal found 10/9C$ 311
Thu 5/126:32 a.m.ORD - SFO
1 stop9h 13mAlaska Airlines
Tue 14/111:17 a.m.SFO - ORD
Nonstop4h 27mAlaska Airlines
Deal found 9/9C$ 315
Sat 5/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Tue 8/1010:27 a.m.SFO - ORD
Nonstop4h 20mAlaska Airlines
Deal found 10/9C$ 317
Cheap United Airlines flights from O'Hare Intl to San Francisco
Explore cheap flight options specifically provided by United Airlines for the route between O'Hare Intl and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Chicago to San Francisco. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 26/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Thu 31/1010:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 262
Wed 2/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Fri 4/1011:35 p.m.SFO - ORD
Nonstop4h 08mUnited Airlines
Deal found 10/9C$ 270
Thu 31/1010:35 a.m.ORD - SFO
Nonstop4h 53mUnited Airlines
Mon 4/1110:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 276
Wed 9/105:15 a.m.ORD - SFO
1 stop6h 13mUnited Airlines
Wed 16/105:15 a.m.SFO - ORD
Nonstop4h 22mUnited Airlines
Deal found 9/9C$ 284
Tue 4/33:55 p.m.ORD - SFO
Nonstop5h 00mUnited Airlines
Fri 7/36:52 p.m.SFO - ORD
Nonstop4h 19mUnited Airlines
Deal found 10/9C$ 288
Sun 24/116:15 a.m.ORD - SFO
Nonstop4h 48mUnited Airlines
Fri 29/1111:59 p.m.SFO - ORD
Nonstop4h 12mUnited Airlines
Deal found 10/9C$ 300
Wed 9/105:15 a.m.ORD - SFO
1 stop6h 13mUnited Airlines
Mon 14/1011:35 p.m.SFO - ORD
Nonstop4h 08mUnited Airlines
Deal found 10/9C$ 302
Fri 11/109:10 p.m.ORD - SFO
Nonstop4h 45mUnited Airlines
Sun 13/1011:35 p.m.SFO - ORD
Nonstop4h 08mUnited Airlines
Deal found 10/9C$ 308
Sun 10/117:10 a.m.ORD - SFO
1 stop6h 15mUnited Airlines
Fri 15/1111:59 p.m.SFO - ORD
Nonstop4h 12mUnited Airlines
Deal found 10/9C$ 310
Cheap O'Hare Intl to San Francisco flights in September & October 2024
Find cheap flight options from O'Hare Intl to San Francisco specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 557,513 searches. Prices were last updated on 11 September 2024.
The lowest fares we've come across on flights travelling from Chicago to San Francisco in September and October 2024. Check back regularly for other flight deals.
Mon 7/1010:41 a.m.ORD - SFO
1 stop28h 01mFrontier
Mon 14/108:04 p.m.SFO - ORD
1 stop25h 09mFrontier
Deal found 9/9C$ 198
Thu 26/911:42 a.m.ORD - SFO
1 stop14h 36mFrontier
Sat 28/91:48 p.m.SFO - ORD
1 stop16h 46mFrontier
Deal found 10/9C$ 200
Fri 27/92:32 p.m.ORD - SFO
1 stop6h 54mFrontier
Mon 30/97:24 p.m.SFO - ORD
1 stop25h 40mFrontier
Deal found 10/9C$ 245
Sat 19/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Tue 22/1011:45 p.m.SFO - ORD
Nonstop4h 19mAlaska Airlines
Deal found 10/9C$ 257
Sat 26/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Thu 31/1010:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 262
Tue 8/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Sat 12/107:47 p.m.SFO - ORD
1 stop6h 43mAlaska Airlines
Deal found 9/9C$ 269
Wed 2/109:10 p.m.ORD - SFO
Nonstop4h 45mUnited Airlines
Mon 7/1010:45 p.m.SFO - ORD
Nonstop4h 14mUnited Airlines
Deal found 10/9C$ 270
Thu 31/106:20 a.m.ORD - SFO
1 stop9h 12mAlaska Airlines
Tue 5/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 274
Thu 31/1010:35 a.m.ORD - SFO
Nonstop4h 53mUnited Airlines
Mon 4/1110:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 276
O'Hare Intl to San Francisco 2024 flight deals
Discover exclusive flight deals for travel between O'Hare Intl and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
The lowest fares we've come across on flights travelling from Chicago to San Francisco in September and October 2024. Check back regularly for other flight deals.
Mon 7/1010:41 a.m.ORD - SFO
1 stop28h 01mFrontier
Mon 14/108:04 p.m.SFO - ORD
1 stop25h 09mFrontier
Deal found 9/9C$ 198
Thu 26/911:42 a.m.ORD - SFO
1 stop14h 36mFrontier
Sat 28/91:48 p.m.SFO - ORD
1 stop16h 46mFrontier
Deal found 10/9C$ 200
Fri 27/92:32 p.m.ORD - SFO
1 stop6h 54mFrontier
Mon 30/97:24 p.m.SFO - ORD
1 stop25h 40mFrontier
Deal found 10/9C$ 245
Sat 19/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Tue 22/1011:45 p.m.SFO - ORD
Nonstop4h 19mAlaska Airlines
Deal found 10/9C$ 257
Sat 26/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Thu 31/1010:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 262
Tue 8/107:00 a.m.ORD - SFO
1 stop9h 38mAlaska Airlines
Tue 22/1010:27 a.m.SFO - ORD
Nonstop4h 20mAlaska Airlines
Deal found 9/9C$ 269
Wed 2/109:10 p.m.ORD - SFO
Nonstop4h 45mUnited Airlines
Mon 7/1010:45 p.m.SFO - ORD
Nonstop4h 14mUnited Airlines
Deal found 10/9C$ 270
Thu 31/106:20 a.m.ORD - SFO
1 stop9h 12mAlaska Airlines
Tue 5/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 274
Thu 31/1010:35 a.m.ORD - SFO
Nonstop4h 53mUnited Airlines
Mon 4/1110:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 276
Direct flights to San Francisco from O'Hare Intl
Discover non-stop flight options from O'Hare Intl to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
To help reduce your travel time, choose from one of these non-stop flights from Chicago to San Francisco. If you're looking for other options for flights from Chicago to San Francisco, make sure to update the search form at the top of page.
Sat 26/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Sat 2/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 11/9C$ 255
Wed 30/105:57 p.m.ORD - SFO
Nonstop4h 44mAlaska Airlines
Sat 2/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 257
Sat 26/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Thu 31/1010:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 262
Wed 2/104:10 p.m.ORD - SFO
Nonstop4h 32mUnited Airlines
Fri 4/1011:35 p.m.SFO - ORD
Nonstop4h 08mUnited Airlines
Deal found 10/9C$ 270
Thu 31/1010:35 a.m.ORD - SFO
Nonstop4h 53mUnited Airlines
Mon 4/1110:44 p.m.SFO - ORD
Nonstop4h 16mUnited Airlines
Deal found 10/9C$ 276
Sun 10/116:15 a.m.ORD - SFO
Nonstop4h 53mUnited Airlines
Tue 12/1110:44 p.m.SFO - ORD
Nonstop4h 20mUnited Airlines
Deal found 10/9C$ 283
Fri 1/115:57 p.m.ORD - SFO
Nonstop4h 44mAlaska Airlines
Mon 4/1110:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 10/9C$ 284
Tue 4/33:55 p.m.ORD - SFO
Nonstop5h 00mUnited Airlines
Fri 7/36:52 p.m.SFO - ORD
Nonstop4h 19mUnited Airlines
Deal found 10/9C$ 288
Fri 1/115:57 p.m.ORD - SFO
Nonstop4h 44mAlaska Airlines
Sun 3/1111:27 a.m.SFO - ORD
Nonstop4h 21mAlaska Airlines
Deal found 9/9C$ 296
O'Hare Intl to San Francisco flights leaving soon
Find last-minute flight options from O'Hare Intl to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
Users seeking a last-minute flight from Chicago to San Francisco should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 20/98:55 p.m.ORD - SFO
1 stop17h 08mSun Country Air
Wed 25/93:00 p.m.SFO - ORD
1 stop26h 08mSun Country Air
Deal found 10/9C$ 414
Wed 18/96:10 p.m.ORD - SFO
Nonstop4h 45mUnited Airlines
Tue 1/1010:45 p.m.SFO - ORD
Nonstop4h 18mUnited Airlines
Deal found 8/9C$ 461
Tue 17/95:25 p.m.ORD - SFO
Nonstop4h 44mAlaska Airlines
Tue 1/107:47 p.m.SFO - ORD
1 stop6h 43mAlaska Airlines
Deal found 10/9C$ 473
Wed 18/96:10 p.m.ORD - SFO
Nonstop4h 45mUnited Airlines
Mon 30/910:45 p.m.SFO - ORD
Nonstop4h 14mUnited Airlines
Deal found 8/9C$ 474
Mon 16/97:00 a.m.ORD - SFO
2 stops13h 10mAlaska Airlines
Tue 1/102:32 p.m.SFO - ORD
1 stop7h 27mAlaska Airlines
Deal found 9/9C$ 486
Wed 18/910:55 a.m.ORD - SFO
1 stop6h 30mUnited Airlines
Mon 30/95:15 a.m.SFO - ORD
Nonstop4h 22mUnited Airlines
Deal found 8/9C$ 488
Wed 18/96:00 a.m.ORD - SFO
2 stops17h 22mAlaska Airlines
Tue 1/107:47 p.m.SFO - ORD
1 stop6h 43mAlaska Airlines
Deal found 8/9C$ 493
Tue 17/95:59 p.m.ORD - SFO
2 stops16h 00mAlaska Airlines
Sun 29/96:50 a.m.SFO - ORD
2 stops19h 50mAlaska Airlines
Deal found 8/9C$ 530
Mon 16/97:00 a.m.ORD - SFO
2 stops13h 10mAlaska Airlines
Tue 1/1012:10 p.m.SFO - ORD
2 stops14h 20mAlaska Airlines
Deal found 9/9C$ 541
One-way flights to San Francisco from O'Hare Intl
Search for one-way flight options from O'Hare Intl to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 557,513 searches. Data last updated 11 September 2024.
Take a look at some of the one-way flights we've detected from Chicago to San Francisco. Those needing a return flight from Chicago to San Francisco can use the search form above.
Tue 8/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Deal found 11/9C$ 129
Tue 8/106:00 a.m.ORD - SFO
1 stop9h 32mAlaska Airlines
Deal found 11/9C$ 141
Thu 3/105:45 p.m.ORD - SFO
Nonstop4h 43mAlaska Airlines
Deal found 11/9C$ 143
Sat 5/106:30 a.m.ORD - SFO
2 stops9h 45mSouthwest
Deal found 11/9C$ 148
Fri 11/108:35 p.m.ORD - SFO
Nonstop4h 43mUnited Airlines
Deal found 11/9C$ 155
Tue 1/107:03 a.m.ORD - SFO
1 stop9h 29mDelta
Deal found 10/9C$ 159
Tue 8/102:10 p.m.ORD - SFO
1 stop7h 51mDelta
Deal found 10/9C$ 160
Mon 11/114:35 p.m.ORD - SFO
2 stops9h 35mSouthwest
Deal found 11/9C$ 162
Sun 27/106:00 a.m.ORD - SFO
1 stop9h 09mDelta
Deal found 11/9C$ 167
Find flights from O'Hare Intl to San Francisco within your budget
Customize your flight search to find flights from O'Hare Intl to San Francisco 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 557,513 searches. Data last updated 11 September 2024.
Fly from
Any airport
Fly to
Any airport
Budget
C$ 200 - C$ 414
Route
Depart
Return
Price
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 26/9
1 stop14h 36m
San Francisco
Sat 28/9
1 stop16h 46m
C$ 200
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 27/9
1 stop6h 54m
San Francisco
Mon 30/9
1 stop25h 40m
C$ 245
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 30/10
Nonstop4h 44m
San Francisco
Sat 2/11
Nonstop4h 21m
C$ 257
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 26/10
Nonstop4h 32m
San Francisco
Thu 31/10
Nonstop4h 16m
C$ 262
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 5/10
Nonstop4h 43m
San Francisco
Wed 9/10
1 stop8h 45m
C$ 269
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 2/10
Nonstop4h 32m
San Francisco
Fri 4/10
Nonstop4h 08m
C$ 270
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 30/10
1 stop6h 25m
San Francisco
Tue 5/11
2 stops13h 30m
C$ 289
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 5/12
1 stop6h 44m
San Francisco
Wed 8/1
1 stop6h 02m
C$ 321
Chicago O'Hare IntlSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Mon 23/12
1 stop15h 04m
San Francisco
Wed 1/1
1 stop8h 58m
C$ 414
Best time to book a flight from O'Hare Intl to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from O'Hare Intl to San Francisco
Get recent, data-driven insights about flights from O'Hare Intl to San Francisco including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to San Francisco?
Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to San Francisco. Price data was last updated on 6 September 2024.
The best time to book flights from Chicago O'Hare Intl Airport to San Francisco is 74 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 Chicago O'Hare Intl Airport to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Francisco (average of C$ 154). Flying from Chicago O'Hare Intl Airport to San Francisco in June is currently the most expensive (average of C$ 269). 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 ORD to SFO?
Find hourly flight availability from O'Hare Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2024.
One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to San Francisco is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.
Weekly flight availability from Chicago O'Hare Intl Airport to San Francisco
Explore weekly flight availability from O'Hare Intl to San Francisco. 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 11 September 2024.
The most flights from ORD to SFO are scheduled on a Tuesday (72 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (33 on average).
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated 11 September 2024.
To help decide which airline to fly from Chicago to San Francisco, see what other customers have to say about Alaska Airlines, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
5,353 reviews
Overall
8.2
Boarding
8.3
Comfort
8.1
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
5,353 reviews
5,353 reviews
Overall
8.2
Boarding
8.3
Comfort
8.1
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
My first time, surprisingly good! It was a good ride overall. Coming from Singapore, this budget flight is better than the budget airline for our national carrier Singapore Airlines.
9,358 reviews
5,353 reviews
Overall