Popular in | July |
---|---|
Cheapest in | April |
Round-trip from | $223 |
One-way from | $53 |
Departing on a Monday is a good option for securing a great price. You can expect to save up to 38% 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 46 days in advance, which can save you up to 79% on flights from Ontario to Chicago compared to booking the week you need them. Waiting 46 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 $297. For sooner than that we have options available in the next 3 days from $499.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Chicago. Flights to Chicago from Ontario in January are about $302 on average during January, but can be found for as low as $93.
Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Ontario to Chicago by exploring options for tickets in the afternoon.
Fly from
Fly to
Budget
$108 - $312
Route
Depart
Return
Price
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Mon 4/15
1 stop21h 57m
Chicago O'Hare Intl
Sat 4/20
1 stop7h 32m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Tue 4/23
1 stop8h 39m
Chicago Midway
Sat 4/27
1 stop15h 29m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Sat 5/4
1 stop15h 30m
Chicago O'Hare Intl
Wed 5/8
1 stop7h 32m
OntarioChicago Midway
ONT - MDW
ONTMDW
Ontario
Fri 5/10
1 stop13h 43m
Chicago Midway
Sat 5/11
1 stop11h 02m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Tue 4/16
1 stop15h 40m
Chicago O'Hare Intl
Sat 4/20
1 stop7h 32m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Sat 4/13
1 stop8h 41m
Chicago O'Hare Intl
Mon 4/15
2 stops14h 04m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Wed 4/3
1 stop12h 32m
Chicago O'Hare Intl
Tue 4/9
1 stop17h 41m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Fri 4/26
2 stops12h 35m
Chicago O'Hare Intl
Wed 5/1
1 stop10h 20m
OntarioChicago O'Hare Intl
ONT - ORD
ONTORD
Ontario
Fri 4/19
1 stop7h 46m
Chicago O'Hare Intl
Mon 4/22
1 stop8h 13m
Currently, February is the cheapest month in which you can book a flight from Ontario to Chicago (average of $245). Flying from Ontario to Chicago in June is currently the most expensive (average of $361). 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
$245
March
$280
April
$288
May
$292
June
$361
July
$338
August
$276
September
$258
October
$248
November
$271
December
$248
CHI Temperature | 23 - 73.4 °F |
---|
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
Boarding
Comfort
Entertainment
Food
Crew
Overall
Reviews
We would prefer paper boarding pass. First time using baggage kiosks and found it confusing but should do better next time. Not much people contact in the terminal. The flight itself was good.
100%of flight departures | Early morningMidnight to 6 am |
---|---|
0%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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