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 28% 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
$129 - $262
Route
Depart
Return
Price
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Sat 5/18
1 stop10h 09m
Chicago Midway
Tue 5/21
1 stop11h 14m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Mon 5/20
1 stop14h 13m
Chicago Midway
Tue 5/28
1 stop13h 54m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Mon 5/20
1 stop18h 16m
Chicago O'Hare Intl
Sat 5/25
1 stop15h 33m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Wed 5/22
1 stop8h 05m
Chicago Midway
Tue 5/28
1 stop13h 54m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 5/22
1 stop8h 38m
Chicago O'Hare Intl
Wed 5/29
1 stop7h 14m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Sat 5/25
1 stop5h 40m
Chicago Midway
Tue 6/4
1 stop9h 24m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 5/22
1 stop8h 38m
Chicago O'Hare Intl
Wed 5/29
2 stops11h 04m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Tue 6/4
1 stop9h 04m
Chicago O'Hare Intl
Sat 6/8
2 stops11h 27m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 6/5
1 stop7h 31m
Chicago O'Hare Intl
Tue 6/18
1 stop17h 19m
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 |
---|
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
Food
Entertainment
Overall
Crew
Comfort
Boarding
Reviews
I was very relaxed and calm so I took a brief nap. The flight was pretty smooth.
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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