
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $297 (Cheapflightsfares) |
One-way from | $141 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $449 |
Fly from
Fly to
Route
Depart
Return
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Fri 8/28
2:18 pm-9:42 pm
1 stop9h 24m
San Francisco
Mon 8/31
10:32 am-7:21 pm
1 stop6h 49m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Tue 9/15
8:30 pm-11:05 pm
Nonstop4h 35m
San Francisco
Tue 9/29
10:30 am-4:40 pm
Nonstop4h 10m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 7/14
9:35 pm-12:32 am
Nonstop4h 57m
San Francisco
Wed 7/15
2:29 pm-9:03 pm
Nonstop4h 34m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Thu 9/3
3:35 pm-6:24 pm
Nonstop4h 49m
San Francisco
Sun 9/6
12:35 am-6:56 am
Nonstop4h 21m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Thu 7/9
9:30 pm-12:15 am
Nonstop4h 45m
San Francisco
Wed 7/15
5:00 am-2:35 pm
2 stops7h 35m
ChicagoSan Francisco
MDW - SFO
MDWSFO
Chicago Midway
Tue 7/28
1:49 pm-8:57 pm
1 stop9h 08m
San Francisco
Wed 8/5
10:59 pm-9:17 am
1 stop8h 18m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 7/29
6:00 am-2:51 pm
2 stops10h 51m
San Francisco
Mon 8/3
7:55 am-6:57 pm
1 stop9h 02m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Tue 8/4
6:00 am-2:51 pm
2 stops10h 51m
San Francisco
Thu 8/6
7:55 am-6:57 pm
1 stop9h 02m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Mon 8/3
2:40 pm-7:55 pm
1 stop7h 15m
San Francisco
Sat 8/8
5:00 am-3:15 pm
2 stops8h 15m
ChicagoSan Francisco
ORD - SFO
ORDSFO
Chicago O'Hare Intl
Wed 7/1
7:30 am-10:19 am
Nonstop4h 49m
San Francisco
Sat 7/4
3:10 pm-9:38 pm
Nonstop4h 28m
It’s typically best to fly out from Chicago to Fremont in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.
The most flights from CHI to FR8 are scheduled on a Wednesday (97 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (53 on average).
Travelers seeking maximum savings on their Chicago to Fremont flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
Overall
Boarding
Entertainment
Food
Comfort
Crew
Reviews
robert,Feb 2026
LAS - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$212 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$128 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$138 | Average$427 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$159 | Average$301 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$165 | Average$358 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$205 | Average$479 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$239 | Average$470 | FlexibilityNo cancel fee | On-time69% |