United's Economy Plus offers extra legroom, enhancing comfort for travelers seeking more space.
United's Polaris Lounges provide exclusive amenities like showers and dining for premium passengers.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $207 (Alaska Airlines) |
One-way from | $99 (Hawaiian Airlines) |
Popular in | March |
Cheapest in | September |
Average price | $397 |
Good round-trip deal | $282 or less |
Good one-way deal | $144 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 4/25
6:58 pm-9:57 pm
Nonstop4h 59m
San Francisco
Tue 5/6
11:48 am-6:20 pm
Nonstop4h 32m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 5/6
6:58 pm-9:57 pm
Nonstop4h 59m
San Francisco
Tue 5/13
6:49 pm-6:05 am
1 stop9h 16m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 5/31
9:00 pm-11:49 pm
Nonstop4h 49m
San Francisco
Tue 6/17
6:10 am-12:30 pm
Nonstop4h 20m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 4/15
6:55 pm-11:20 pm
1 stop6h 25m
San Francisco
Tue 4/22
2:45 pm-11:05 pm
1 stop6h 20m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 5/1
9:05 pm-11:59 pm
Nonstop4h 54m
San Francisco
Sun 5/4
10:50 pm-5:11 am
Nonstop4h 21m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 4/19
7:16 pm-10:15 pm
Nonstop4h 59m
San Francisco
Sat 4/26
6:30 am-6:16 pm
1 stop9h 46m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 5/8
8:05 pm-9:25 am
1 stop15h 20m
San Francisco
Sun 5/11
8:20 am-5:15 pm
1 stop6h 55m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 5/8
7:15 am-3:59 pm
1 stop10h 44m
San Francisco
Tue 5/13
5:50 am-4:30 pm
1 stop8h 40m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 4/16
8:00 am-3:21 pm
1 stop9h 21m
San Francisco
Sun 4/20
12:08 am-11:17 am
1 stop9h 09m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 4/22
6:58 pm-9:57 pm
Nonstop4h 59m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
The price you pay for your flight from Chicago O'Hare Intl Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Francisco (average of $276). Flying from Chicago O'Hare Intl Airport to San Francisco in June is currently the most expensive (average of $398). 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.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 15% on flights from Chicago O'Hare Intl Airport to San Francisco by exploring options for tickets in the evening.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ORD to SFO are scheduled on a Friday (70 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (49 on average).
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Comfort
Boarding
Crew
Overall
Food
Entertainment
Reviews
Seleste,Dec 2024
FAT - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$124 | Average$199 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$128 | Average$324 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$144 | Average$303 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$167 | Average$291 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$197 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$200 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$297 | Average$486 | FlexibilityNo cancel fee | On-time63% |