Due to multiple factors, expect to potentially pay more when booking in April. For low rates, September can be a great choice for travel to Illinois. Flights to Illinois from San Luis Obispo in September are about $669 on average during September, but can be found for as low as $367.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Obispo to Illinois as you normally would.
Fly from
Fly to
Budget
$417 - $524
Route
Depart
Return
Price
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
2 stops49h 22m
Chicago O'Hare Intl
Sun 10/20
2 stops33h 34m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
2 stops25h 22m
Chicago O'Hare Intl
Sun 10/20
2 stops33h 34m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
2 stops49h 22m
Chicago O'Hare Intl
Sun 10/20
1 stop10h 34m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Tue 7/16
1 stop14h 23m
Chicago O'Hare Intl
Tue 7/23
1 stop18h 55m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 8/22
1 stop5h 52m
Chicago O'Hare Intl
Mon 8/26
1 stop8h 51m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Sat 6/29
1 stop9h 20m
Chicago O'Hare Intl
Sat 7/13
1 stop7h 00m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Mon 10/14
1 stop14h 52m
Chicago O'Hare Intl
Sun 10/20
1 stop17h 54m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 8/22
2 stops12h 42m
Chicago O'Hare Intl
Mon 8/26
1 stop10h 26m
San Luis Obispo CountyChicago O'Hare Intl
SBP - ORD
SBPORD
San Luis Obispo County
Thu 6/20
1 stop14h 58m
Chicago O'Hare Intl
Tue 6/25
1 stop12h 24m
No data available for this route at this time. Please check back soon.
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Overall
Boarding
Crew
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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