Popular in | July |
---|---|
Cheapest in | November |
Round-trip from | $223 |
One-way from | $59 |
Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 21% when planning your travel around this day of the week.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 78% on flights from Ontario to Chicago compared to booking the week you need them. Waiting 60 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 $319. For sooner than that we have options available in the next 3 days from $510.
Due to multiple factors, expect to potentially pay more when booking in March. For low rates, January can be a great choice for travel to Chicago. Flights to Chicago from Ontario in January are about $314 on average during January, but can be found for as low as $135.
Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Ontario to Chicago by exploring options for tickets in the afternoon.
Fly from
Fly to
Budget
$131 - $303
Route
Depart
Return
Price
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Thu 5/23
1 stop13h 34m
Chicago O'Hare Intl
Sat 6/1
1 stop13h 35m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Thu 5/23
1 stop28h 43m
Chicago Midway
Wed 5/29
1 stop12h 14m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Wed 6/5
1 stop9h 23m
Chicago Midway
Wed 6/12
1 stop12h 05m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 6/5
1 stop9h 17m
Chicago O'Hare Intl
Sat 6/8
1 stop12h 28m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Wed 5/22
1 stop10h 09m
Chicago Midway
Fri 5/31
1 stop20h 58m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 5/22
1 stop8h 38m
Chicago O'Hare Intl
Wed 5/29
1 stop17h 49m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Wed 5/29
1 stop28h 20m
Chicago Midway
Wed 6/5
1 stop19h 54m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Sat 6/1
2 stops12h 55m
Chicago O'Hare Intl
Wed 6/5
1 stop6h 28m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Tue 7/23
2 stops11h 56m
Chicago O'Hare Intl
Thu 7/25
1 stop6h 15m
Currently, February is the cheapest month in which you can book a flight from Ontario to Chicago (average of $244). Flying from Ontario to Chicago in June is currently the most expensive (average of $348). 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.
January
$248
February
$244
March
$280
April
$258
May
$278
June
$348
July
$330
August
$274
September
$258
October
$248
November
$270
December
$248
CHI Temperature | 23 - 73.4 °F |
---|
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Entertainment
Food
Boarding
Comfort
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 1daily flight |
---|---|
Monday | 2daily flights |
Tuesday | 2daily flights |
Wednesday | 2daily flights |
Thursday | 2daily flights |
Friday | 2daily flights |
Saturday | 2daily flights |
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