Choose up to 4 origin airports
Enter a location to see nearby airports
Easily compare round-trip flights from Chicago to Bucharest
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Chicago to Bucharest by changing tabs
Quickest
Cheapest
Air France
22 Oct
ORD
2:20 pm
Chicago O'Hare Intl airport
20h 10m
1 Stop
6:30 pm
+1
OTP
Bucharest Otopeni Intl airport
02 Nov
OTP
10:40 am
Bucharest Otopeni Intl airport
13h 55m
1 Stop
5:35 pm
ORD
Chicago O'Hare Intl airport
574 USD
Air France
22 Oct
ORD
2:20 pm
Chicago O'Hare Intl airport
20h 10m
1 Stop
6:30 pm
+1
OTP
Bucharest Otopeni Intl airport
02 Nov
OTP
10:40 am
Bucharest Otopeni Intl airport
13h 55m
1 Stop
5:35 pm
ORD
Chicago O'Hare Intl airport
574 USD
Air France
28 Oct
ORD
1:10 pm
Chicago O'Hare Intl airport
21h 40m
1 Stop
5:50 pm
+1
OTP
Bucharest Otopeni Intl airport
04 Nov
OTP
8:00 am
Bucharest Otopeni Intl airport
16h 35m
1 Stop
4:35 pm
ORD
Chicago O'Hare Intl airport
574 USD
Brussels Airlines
30 Aug
ORD
1:05 pm
Chicago O'Hare Intl airport
11h 55m
1 Stop
9:00 am
+1
OTP
Bucharest Otopeni Intl airport
30 Sep
OTP
4:05 pm
Bucharest Otopeni Intl airport
16h 10m
1 Stop
12:15 am
+1
ORD
Chicago O'Hare Intl airport
913 USD
British Airways
04 Nov
ORD
11:10 am
Chicago O'Hare Intl airport
14h 10m
1 Stop
9:20 am
+1
OTP
Bucharest Otopeni Intl airport
19 Nov
OTP
9:55 am
Bucharest Otopeni Intl airport
18h 35m
1 Stop
8:30 pm
ORD
Chicago O'Hare Intl airport
635 USD
British Airways
04 Nov
ORD
11:10 am
Chicago O'Hare Intl airport
14h 10m
1 Stop
9:20 am
+1
OTP
Bucharest Otopeni Intl airport
19 Nov
OTP
9:55 am
Bucharest Otopeni Intl airport
18h 35m
1 Stop
8:30 pm
ORD
Chicago O'Hare Intl airport
635 USD
How to get the cheapest flight ticket from Chicago to Bucharest
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Bucharest?
January
The cheapest time of year to fly to Bucharest from Chicago is January. Most expensive is July
What is the cheapest day to fly to Bucharest?
Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Monday
When is the cheapest time to fly to Bucharest?
at noon
Chicago to Bucharest flights are approximately 8% more expensive in the morning than at noon
What is the cheapest airline that flies to Bucharest?
Frontier
Frontier, Sun Country Air, and Brussels Airlines are the most popular carriers operating from Chicago to Bucharest
What is the cheapest route?
Chicago O'Hare Intl - Bucharest Otopeni Intl
Fly from Chicago O'Hare Intl to Bucharest Otopeni Intl for the best Chicago - Bucharest flight prices
When is the cheapest time to book a flight to Bucharest?
13 days before
The cheapest time to buy a flight from Chicago to Bucharest is approximately 13 days to departure
60
Days before departure
0
Flight information for Chicago to Bucharest (BUH - CHI)
Find info about flight duration, direct flights, and airports for your flight from Chicago to Bucharest
| Fastest flight time | 12h 10m | The fastest flight from Chicago to Bucharest takes 12h 10m. | |
| Direct flights | None | There are no direct flights from Chicago to Bucharest. Popular non-direct routes for this connection are Chicago O'Hare Intl - Bucharest Otopeni Intl and Chicago Midway - Bucharest Otopeni Intl. | |
| Airports in Bucharest | 2 airports | There are 2 airports near Bucharest: Bucharest Baneasa (BBU), Bucharest Otopeni Intl (OTP) |
Alternative routes for Chicago to Bucharest
Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Flights to other cities in Romania
Lost the lust for Romania? Check out some flights to other cities in Bucharest
Round-trip flights to other destinations
Lost the lust for Bucharest? Check out some flights to other destinations
*Flight prices to Bucharest are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.