Find Cheap Flights from Chicago O'Hare International to Bucharest (ORD - BUH)

Search hundreds of travel sites at once for deals on flights to Bucharest

Sat 12/16
Sat 12/23
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
November
Best time to beat the crowds
3%
expected price decrease
High Season:
July
Most popular time to fly
15%
expected price increase
Average Price:
$894
(avg. price over the last 2 weeks)
Good Deal:
$667
or less (round trip)

When to Book Flights from Chicago O'Hare International to Bucharest

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $666 or less.
The cheapest flight from Chicago O'Hare International to Bucharest was found 71 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is November.
Morning departure is around 2% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Bucharest Flights

How long does a flight from Chicago O'Hare International to Bucharest take?
An average nonstop flight takes 11h 55m, covering a distance of 5209 miles.
Which airlines provide the cheapest flights from Chicago O'Hare International to Bucharest?
In the past 3 days, the cheapest round-trip tickets were found on Turkish Airlines ($565), SWISS ($600) and LOT Polish Airlines ($607).
Do I need a passport to fly between Chicago O'Hare International and Bucharest?
Yes.
What’s the cheapest day of the week to fly Chicago O'Hare International to Bucharest?
For Chicago O'Hare International to Bucharest, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Bucharest back to Chicago O'Hare International, the best deals are generally found on Friday, with Monday being the most expensive.

Book cheap flights from Chicago O'Hare International to Bucharest (round-trip)

Airports
Origin
Chicago
$565
only
$565
Destination
Bucharest
$565
only
$565
Tue, Feb 6
ORD
OTP
14h 45m
Wed, Mar 28
OTP
ORD
15h 35m
Trip: 50 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

VKO
IST
Excellent 10.0

Great flight

Na

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

IST
TLV
Excellent 9.6

Entertainment, and the plane which felt really new and comfy.

Food was a bit boring (because it was such a short flight, I suppose)

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

Sun, Dec 31
ORD
OTP
11h 55m
Thu, Jan 11
OTP
ORD
32h 10m
Trip: 12 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 5593 reviews
Overall
8.3
Boarding
8.3
Comfort
7.9
Crew
8.7
Entertainment
7.8
Food
8.0
JFK
ZRH
Excellent 8.0

The crew took very good care of us with food and drinks

Updates by the captain about the situation were too few, too infrequent.

JFK
ZRH
Excellent 10.0

Crew was attentive and courteous. Everything from check in to landing was simple and streamlined.

LHR
ZRH
Excellent 10.0

I’ve flown SWISS Air twice in the past 6 years and I’ve never had an issue, always a great experience!

NCE
ZRH
Excellent 10.0

Easy check in. Crew efficient and personal attention.

TXL
ZRH
Excellent 9.6

2 snacks .. friendly flight attendants .. early arrival

seat pitch a bit tight

Thu, May 3
ORD
OTP
13h 35m
Thu, May 24
OTP
ORD
12h 45m
Trip: 22 days
7.4GoodShow reviews
Overall 7.4 Good
Based on 2687 reviews
Overall
7.5
Boarding
7.6
Comfort
7.5
Crew
8.0
Entertainment
7.0
Food
7.0
WAW
LAX
Good 6.0

I can't give any review, because I cancelled my flight.

WAW
IEV
Mediocre 2.0

nothing

I booked a flight from Los Angeles to Kiev and all my flights were cancelled. I had to spend 5 hours on the phone to fight for my refund. On the way going our plane got cancelled at the airport..It was impossible to rebook...they care nothing about their passengers.

TLV
WAW
Good 7.3

Very good pilots, good flight without any noise or air pockets.

The flight back departed in a delay of 40 minutes, we lended very late.

TLV
WAW
Excellent 10.0

This time I found an ail place

EWR
WAW
Okay 5.3

2 hour delay and no baggage when I arrived. LOT has some serious problems!

Sun, Jun 3
ORD
OTP
12h 10m
Fri, Jun 22
OTP
ORD
17h 43m
Trip: 20 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Mar 15
ORD
OTP
14h 45m
Sun, Mar 18
OTP
ORD
28h 20m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

VKO
IST
Excellent 10.0

Great flight

Na

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

Thu, Jan 25
ORD
OTP
14h 45m
Tue, Feb 6
OTP
ORD
16h 00m
Trip: 13 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

YYZ
IST
Excellent 10.0

Luggage policy, helpful ground and air crew. Price.

IST stoppover, damaged luggages.

JNB
IST
Excellent 10.0

I'm 6 ft 2. Legspace was adequate, and no silly boxes under the seats like other airlines that obstruct your feet. Great entertainment systems - modern, good selection. Food and staff excellent.

Their online checkin systems could operate a bit more smoothly. At one point, I had to go in in person, because the online checkin site had an already past flight from their codeshare partner SAS showing up as the next flight, and I couldn't perform online checkin as a result.

Fri, Jan 19
ORD
OTP
27h 15m
Sun, Jan 28
OTP
ORD
28h 20m
Trip: 10 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

IST
TLV
Excellent 9.6

Entertainment, and the plane which felt really new and comfy.

Food was a bit boring (because it was such a short flight, I suppose)

YYZ
IST
Excellent 10.0

Luggage policy, helpful ground and air crew. Price.

IST stoppover, damaged luggages.

VKO
IST
Excellent 10.0

Great flight

Na

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

Sat, Jun 16
ORD
OTP
13h 30m
Sat, Jul 14
OTP
ORD
28h 25m
Trip: 29 days
Overall 0.0 Poor
Based on 0 reviews
Show more results
*
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 and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.