Find Cheap Flights from Chicago O'Hare International to Bucharest Otopeni Intl (ORD - OTP)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Chicago O'Hare International to Bucharest Otopeni Intl

(Round-trip)
Depart: Wed Aug 2 2017 Return: Thu Aug 31 2017 Trip spans 30 days
Air France
Air France
ORD
12:00a
OTP
6:25p
18h 25m
1 stop
OTP
12:00a
ORD
7:10p
19h 10m
1 stop
Depart: Tue Aug 1 2017 Return: Thu Aug 31 2017 Trip spans 31 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OTP
1:15p
13h 15m
1 stop
OTP
12:00a
ORD
7:10p
19h 10m
1 stop
Depart: Mon Jul 31 2017 Return: Thu Aug 31 2017 Trip spans 32 days
Delta
Delta
ORD
12:00a
OTP
5:15p
17h 15m
2 stops
OTP
12:00a
ORD
7:10p
19h 10m
1 stop
Depart: Tue Aug 1 2017 Return: Mon Aug 28 2017 Trip spans 28 days
KLM
KLM
ORD
12:00a
OTP
1:15p
13h 15m
1 stop
OTP
12:00a
ORD
5:40p
17h 40m
2 stops
Depart: Sun Jul 30 2017 Return: Tue Aug 29 2017 Trip spans 31 days
British Airways
British Airways
ORD
12:00a
OTP
11:00p
23h 00m
1 stop
OTP
12:00a
ORD
4:10a
28h 10m
1 stop
Depart: Fri Jul 28 2017 Return: Mon Jul 31 2017 Trip spans 4 days
Lufthansa
Lufthansa
ORD
12:00a
OTP
7:40p
19h 40m
1 stop
OTP
12:00a
ORD
11:15p
23h 15m
2 stops
Depart: Wed Aug 2 2017 Return: Mon Sep 4 2017 Trip spans 34 days
$1066
Select
LOT Polish Airlines
LOT Polish Airlines
ORD
12:00a
OTP
11:55a
11h 55m
1 stop
OTP
12:00a
ORD
4:50a
28h 50m
1 stop
Depart: Sun Jul 30 2017 Return: Fri Aug 11 2017 Trip spans 13 days
$1289
Select
Air Serbia
Air Serbia
ORD
12:00a
OTP
3:30a
27h 30m
2 stops
OTP
12:00a
ORD
2:35p
38h 35m
2 stops
Depart: Thu Aug 3 2017 Return: Thu Aug 31 2017 Trip spans 29 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OTP
5:20p
17h 20m
1 stop
OTP
12:00a
ORD
7:10p
19h 10m
1 stop
Depart: Wed Aug 2 2017 Return: Mon Aug 28 2017 Trip spans 27 days
KLM
KLM
ORD
12:00a
OTP
5:20p
17h 20m
1 stop
OTP
12:00a
ORD
5:40p
17h 40m
2 stops
Depart: Sat Jul 29 2017 Return: Wed Aug 9 2017 Trip spans 12 days
$1422
Select
Turkish Airlines
Turkish Airlines
ORD
12:00a
OTP
7:45p
19h 45m
1 stop
OTP
12:00a
ORD
7:40p
19h 40m
1 stop
Depart: Sun Jul 30 2017 Return: Wed Aug 30 2017 Trip spans 32 days
British Airways
British Airways
ORD
12:00a
OTP
5:45p
17h 45m
1 stop
OTP
12:00a
ORD
8:36p
20h 36m
2 stops
Depart: Fri Aug 4 2017 Return: Thu Aug 31 2017 Trip spans 28 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OTP
5:20p
17h 20m
1 stop
OTP
12:00a
ORD
7:10p
19h 10m
1 stop
Depart: Thu Aug 3 2017 Return: Mon Aug 28 2017 Trip spans 26 days
KLM
KLM
ORD
12:00a
OTP
5:20p
17h 20m
1 stop
OTP
12:00a
ORD
5:40p
17h 40m
2 stops
Depart: Fri Aug 4 2017 Return: Tue Aug 29 2017 Trip spans 26 days
KLM
KLM
ORD
12:00a
OTP
5:20p
17h 20m
1 stop
OTP
12:00a
ORD
5:40p
17h 40m
2 stops
Depart: Wed Aug 2 2017 Return: Wed Aug 9 2017 Trip spans 8 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OTP
8:50p
20h 50m
1 stop
OTP
12:00a
ORD
1:05a
25h 05m
1 stop
Depart: Sun Jul 30 2017 Return: Thu Aug 31 2017 Trip spans 33 days
Lufthansa
Lufthansa
ORD
12:00a
OTP
7:40p
19h 40m
1 stop
OTP
12:00a
ORD
8:05p
20h 05m
1 stop
Depart: Sun Jul 30 2017 Return: Wed Aug 16 2017 Trip spans 18 days
British Airways
British Airways
ORD
12:00a
OTP
7:05a
31h 05m
1 stop
OTP
12:00a
ORD
2:30a
26h 30m
2 stops
Depart: Fri Jul 28 2017 Return: Sat Aug 5 2017 Trip spans 9 days
Multiple Airlines
Multiple Airlines
ORD
12:00a
OTP
7:40p
19h 40m
1 stop
OTP
12:00a
ORD
11:50p
23h 50m
2 stops
Depart: Wed Aug 2 2017 Return: Tue Aug 15 2017 Trip spans 14 days
Lufthansa
Lufthansa
ORD
12:00a
OTP
4:00p
16h 00m
1 stop
OTP
12:00a
ORD
8:05p
20h 05m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Chicago
$660
Destination

Bucharest
$660