To save on the cost of your flight from Illinois to Peru, book at least 42 days before your planned departure. Booking around this time can save you about 38% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $560 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $633.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, April can be a great choice for travel to Peru. Flights to Peru from Illinois in April are about $688 on average during April, but can be found for as low as $572.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Peru as you normally would.
Fly from
Fly to
Budget
$453 - $919
Route
Depart
Return
Price
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 5/15
2 stops29h 46m
Lima J Chavez Intl
Tue 5/21
3 stops28h 49m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 5/15
2 stops28h 40m
Lima J Chavez Intl
Tue 5/21
2 stops26h 00m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 5/15
3 stops18h 55m
Lima J Chavez Intl
Tue 5/21
3 stops28h 49m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 5/15
2 stops24h 55m
Lima J Chavez Intl
Mon 5/20
2 stops21h 21m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Tue 5/21
1 stop22h 40m
Lima J Chavez Intl
Mon 5/27
1 stop20h 15m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 8/14
2 stops33h 55m
Lima J Chavez Intl
Sat 8/24
2 stops31h 55m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Wed 10/2
2 stops13h 40m
Lima J Chavez Intl
Wed 10/16
2 stops12h 45m
Chicago O'Hare IntlLima J Chavez Intl
ORD - LIM
ORDLIM
Chicago O'Hare Intl
Fri 8/16
1 stop17h 00m
Lima J Chavez Intl
Wed 8/21
1 stop33h 12m
Chicago O'Hare IntlCusco Velazco Astete
ORD - CUZ
ORDCUZ
Chicago O'Hare Intl
Mon 8/19
2 stops28h 50m
Cusco Velazco Astete
Fri 8/30
2 stops18h 22m
No data available for this route at this time. Please check back soon.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
Boarding
Crew
Comfort
Entertainment
Food
Overall
Reviews
Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.
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