Users have found that booking a flight from Perth to Illinois at least 61 days early can save you up to 4% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Perth to Illinois for as little as $1,229 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,229 for flights departing within the next 3 days.
The best pricing can be found in the month of May. Prices to Illinois from Perth average $1,642. You can even find prices in May for less than $1,642, as users have found deals to Illinois from as low as $1,152. The month of December appears to be one of the more expensive times to travel to Illinois from Perth. Flying in the targeted month can save you up to 36%.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Perth to Illinois as you normally would.
Fly from
Fly to
Budget
$1,364 - $2,410
Route
Depart
Return
Price
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Wed 9/4
2 stops34h 00m
Chicago O'Hare Intl
Wed 9/11
2 stops47h 40m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Mon 7/15
2 stops37h 24m
Chicago O'Hare Intl
Mon 7/22
2 stops50h 52m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Wed 9/4
1 stop27h 30m
Chicago O'Hare Intl
Wed 9/11
2 stops40h 45m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Wed 9/4
2 stops46h 50m
Chicago O'Hare Intl
Wed 9/11
2 stops46h 45m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Sun 6/30
2 stops46h 25m
Chicago O'Hare Intl
Wed 8/7
2 stops47h 20m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Tue 9/3
2 stops40h 44m
Chicago O'Hare Intl
Wed 9/11
2 stops33h 40m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Wed 9/4
1 stop29h 05m
Chicago O'Hare Intl
Wed 9/11
1 stop33h 55m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Mon 7/15
1 stop30h 25m
Chicago O'Hare Intl
Mon 7/22
2 stops39h 00m
PerthChicago O'Hare Intl
PER - ORD
PERORD
Perth
Wed 9/4
2 stops37h 41m
Chicago O'Hare Intl
Wed 9/11
3 stops46h 00m
No data available for this route at this time. Please check back soon.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
Entertainment
Comfort
Overall
Food
Boarding
Crew
Reviews
Got me there and back on time. Except for a 30 min maintenance delay, but that meant more time for nap. Crew was super nice.
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