When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 39% on flights from Oakland, California to Illinois compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $308. For sooner than that we have options available in the next 3 days from $448.
Our data shows that October tends to be the cheapest month to fly to Illinois from Oakland, California. Users have commonly found prices around $320 for the month, but tickets can be as low as $88. Due to multiple factors, prepare for potentially higher prices in March.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oakland, California to Illinois as you normally would.
Fly from
Fly to
Budget
$145 - $355
Route
Depart
Return
Price
OaklandLambert-St Louis
OAK - STL
OAKSTL
Oakland
Tue 6/18
1 stop11h 33m
Lambert-St Louis
Wed 7/17
1 stop9h 04m
OaklandChicago O'Hare Intl
OAK - ORD
OAKORD
Oakland
Wed 9/11
2 stops22h 26m
Chicago O'Hare Intl
Mon 9/23
2 stops29h 31m
OaklandChicago O'Hare Intl
OAK - ORD
OAKORD
Oakland
Wed 9/11
1 stop22h 10m
Chicago O'Hare Intl
Mon 9/23
2 stops30h 17m
OaklandChicago O'Hare Intl
OAK - ORD
OAKORD
Oakland
Tue 9/10
1 stop16h 38m
Chicago O'Hare Intl
Tue 9/17
1 stop13h 55m
OaklandChicago Greater Rockford
OAK - RFD
OAKRFD
Oakland
Fri 7/12
1 stop24h 16m
Chicago Greater Rockford
Sun 7/14
1 stop25h 23m
OaklandChicago Greater Rockford
OAK - RFD
OAKRFD
Oakland
Sat 6/22
1 stop6h 43m
Chicago Greater Rockford
Wed 6/26
1 stop8h 00m
OaklandChicago Greater Rockford
OAK - RFD
OAKRFD
Oakland
Sat 6/22
1 stop6h 43m
Chicago Greater Rockford
Wed 6/26
2 stops10h 18m
OaklandChicago Midway
OAK - MDW
OAKMDW
Oakland
Fri 9/20
1 stop8h 32m
Chicago Midway
Sat 9/28
2 stops14h 00m
OaklandLambert-St Louis
OAK - STL
OAKSTL
Oakland
Thu 6/13
1 stop10h 42m
Lambert-St Louis
Sun 6/16
1 stop18h 23m
No data available for this route at this time. Please check back soon.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Entertainment
Food
Overall
Crew
Comfort
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
58%of flight departures | Early morningMidnight to 6 am |
---|---|
14%of flight departures | Morning6 am to noon |
28%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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