
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $286 (Alaska Airlines) |
One-way from | $149 (Alaska Airlines) |
Popular in | December |
Cheapest in | July |
Average price | $449 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Mon 1/26
6:06 pm-12:22 pm
2 stops20h 16m
Santa Rosa Sonoma County
Wed 1/28
2:30 pm-11:37 pm
1 stop7h 07m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Mon 2/2
8:00 am-12:22 pm
2 stops30h 22m
Santa Rosa Sonoma County
Tue 2/3
2:30 pm-11:37 pm
1 stop7h 07m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Mon 1/26
3:44 pm-11:11 pm
1 stop9h 27m
Santa Rosa Sonoma County
Tue 1/27
2:30 pm-11:37 pm
1 stop7h 07m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Thu 1/8
3:44 pm-11:11 pm
1 stop9h 27m
Santa Rosa Sonoma County
Mon 1/12
6:52 pm-2:29 pm
1 stop17h 37m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Thu 1/22
3:44 pm-11:11 pm
1 stop9h 27m
Santa Rosa Sonoma County
Mon 1/26
6:52 pm-2:29 pm
1 stop17h 37m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Tue 1/13
8:00 am-12:22 pm
2 stops30h 22m
Santa Rosa Sonoma County
Tue 1/20
6:50 am-2:38 pm
2 stops29h 48m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Tue 1/20
8:00 am-12:22 pm
2 stops30h 22m
Santa Rosa Sonoma County
Tue 1/27
6:50 am-5:10 pm
2 stops8h 20m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Tue 2/3
6:06 pm-12:22 pm
2 stops20h 16m
Santa Rosa Sonoma County
Thu 2/5
6:50 am-11:50 pm
2 stops15h 00m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Tue 1/6
6:00 am-7:02 pm
2 stops15h 02m
Santa Rosa Sonoma County
Sat 1/17
11:05 am-2:29 pm
2 stops25h 24m
ChicagoSanta Rosa
ORD - STS
ORDSTS
Chicago O'Hare Intl
Thu 1/8
3:44 pm-11:11 pm
1 stop9h 27m
Santa Rosa Sonoma County
Sat 1/17
11:05 am-2:29 pm
2 stops25h 24m
Currently, February is the cheapest month in which you can book a flight from Illinois to Santa Rosa (average of $130). Flying from Illinois to Santa Rosa in December is currently the most expensive (average of $197). 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.
It’s optimal to fly from Illinois to Santa Rosa at noon. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the morning.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$384 | Average$783 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$444 | Average$547 | FlexibilityNo cancel fee | On-time85% |