September is by far the best month, wherein you can get cheapest flights for Budapest to Chicago. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.
BUD
12:30
Budapest Budapest Liszt Ferenc International Airport
Thu , 25 Sep 2025
ORD
19:00
Chicago Chicago O Hare International Airport
Thu, 25 Sep 2025
BUD
08:55
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
17:55
Chicago Chicago O Hare International Airport
Sat, 13 Sep 2025
BUD
12:30
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
14:00
Chicago Chicago O Hare International Airport
Sun, 14 Sep 2025
BUD
09:45
Budapest Budapest Liszt Ferenc International Airport
Thu , 25 Sep 2025
ORD
15:10
Chicago Chicago O Hare International Airport
Thu, 25 Sep 2025
BUD
12:50
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
19:40
Chicago Chicago O Hare International Airport
Sat, 13 Sep 2025
BUD
12:30
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
19:00
Chicago Chicago O Hare International Airport
Sat, 13 Sep 2025
BUD
08:55
Budapest Budapest Liszt Ferenc International Airport
Thu , 25 Sep 2025
ORD
17:55
Chicago Chicago O Hare International Airport
Thu, 25 Sep 2025
BUD
16:05
Budapest Budapest Liszt Ferenc International Airport
Thu , 25 Sep 2025
ORD
15:45
Chicago Chicago O Hare International Airport
Fri, 26 Sep 2025
BUD
16:05
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
15:45
Chicago Chicago O Hare International Airport
Sun, 14 Sep 2025
BUD
13:55
Budapest Budapest Liszt Ferenc International Airport
Sat , 13 Sep 2025
ORD
22:00
Chicago Chicago O Hare International Airport
Sat, 13 Sep 2025