
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Kiwi.com) |
One-way from | $114 (Super.com) |
Popular in | November |
Cheapest in | April |
Average price | $392 |
Good round-trip deal | $315 or less |
Good one-way deal | $181 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Mon 5/4
7:10 pm-11:59 pm
1 stop6h 49m
San Francisco
Wed 5/13
1:35 pm-11:57 pm
1 stop8h 22m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 4/15
6:25 am-9:16 am
Nonstop4h 51m
San Francisco
Sun 4/19
6:29 pm-12:59 am
Nonstop4h 30m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 8/28
5:55 pm-11:59 pm
1 stop8h 04m
San Francisco
Wed 9/2
2:45 pm-11:59 pm
1 stop7h 14m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 4/7
7:45 am-3:20 pm
2 stops9h 35m
San Francisco
Mon 4/13
1:15 pm-11:55 pm
2 stops8h 40m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 6/20
7:15 am-12:30 pm
1 stop7h 15m
San Francisco
Wed 6/24
8:55 am-5:30 pm
1 stop6h 35m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 7/11
6:10 am-8:47 am
Nonstop4h 37m
San Francisco
Sat 7/18
5:05 am-11:31 am
Nonstop4h 26m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Sat 6/27
6:50 pm-11:30 pm
1 stop6h 40m
San Francisco
Sat 7/4
6:10 am-9:00 pm
2 stops12h 50m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 7/24
4:30 pm-7:24 pm
Nonstop4h 54m
San Francisco
Wed 7/29
10:38 pm-5:01 am
Nonstop4h 23m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 6/5
8:05 pm-12:50 am
1 stop6h 45m
San Francisco
Tue 6/9
10:50 am-10:55 pm
2 stops10h 05m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 5/15
4:15 pm-11:45 pm
2 stops9h 30m
San Francisco
Sun 5/17
10:55 pm-12:50 pm
1 stop11h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | 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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to San Francisco (average of $80). Flying from Chicago O'Hare Intl Airport to San Francisco in February is currently the most expensive (average of $211). 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 25% on flights from Chicago O'Hare Intl Airport to San Francisco by exploring options for tickets at noon.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to San Francisco flight should consider departing on Friday at noon 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.
About 20% of weekly flights between Chicago and San Francisco have experienced delays in the past year, with the average delay time being 177 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Over the last year, United Airlines have had the lowest number of delays on this route, with just 19% of flights being delayed.
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
Crew
Food
Comfort
Boarding
Entertainment
Overall
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$217 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$110 | Average$231 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$374 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$128 | Average$314 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$332 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$147 | Average$264 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$186 | Average$267 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$197 | Average$309 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$207 | Average$385 | FlexibilityNo cancel fee | On-time69% |