
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $584 (Kiwi.com) |
One-way from | $362 (Kiwi.com) |
Popular in | August |
Cheapest in | September |
Average price | $730 |
Good round-trip deal | $462 or less |
Fly from
Fly to
Route
Depart
Return
Price
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
dom. 3/1
5:55 am-3:10 pm
2 stops17h 15m
Chicago O'Hare Intl
mar. 3/17
12:50 pm-1:55 pm
2 stops18h 05m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
mar. 3/24
5:55 am-12:10 pm
1 stop13h 15m
Chicago O'Hare Intl
mar. 5/5
9:40 pm-1:10 am
1 stop19h 30m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
vie. 4/3
6:05 am-11:00 am
1 stop12h 55m
Chicago O'Hare Intl
jue. 4/16
4:05 pm-4:30 pm
1 stop16h 25m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
jue. 4/16
6:05 am-12:55 pm
1 stop14h 50m
Chicago O'Hare Intl
lun. 4/27
7:05 pm-3:20 pm
1 stop12h 15m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
dom. 3/1
5:55 am-8:05 pm
1 stop22h 10m
Chicago O'Hare Intl
mar. 3/17
5:10 pm-3:45 pm
1 stop15h 35m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
lun. 4/20
6:05 am-12:55 pm
1 stop14h 50m
Chicago O'Hare Intl
dom. 5/3
9:40 pm-1:10 am
1 stop19h 30m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
mar. 4/14
1:50 pm-7:55 pm
1 stop14h 05m
Chicago O'Hare Intl
mar. 4/28
9:40 pm-1:10 am
1 stop19h 30m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
mié. 4/15
6:05 am-11:00 am
1 stop12h 55m
Chicago O'Hare Intl
mar. 4/28
9:40 pm-1:10 am
1 stop19h 30m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
sáb. 4/18
1:55 pm-7:55 pm
1 stop14h 00m
Chicago O'Hare Intl
sáb. 4/25
5:55 pm-6:35 pm
1 stop16h 40m
BucharestChicago
OTP - ORD
OTPORD
Bucharest Otopeni Intl
mar. 4/14
1:50 pm-7:55 pm
1 stop14h 05m
Chicago O'Hare Intl
lun. 4/27
3:35 pm-12:00 pm
1 stop12h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, July is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport (average of $353). Flying from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport in December is currently the most expensive (average of $630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Warsaw (WAW) – chosen by Cheapflights users on 44% of 1-stop itineraries from Bucharest Otopeni Intl Airport to Chicago O'Hare Intl Airport on Cheapflights.
Warsaw (WAW) is the most affordable 1-stop option, with an average round-trip price of $590.
Flights via Warsaw (WAW) have the shortest average one-way travel time for 1-stop routes: 13h 20m.
Flights via Warsaw (WAW) offer the fastest connection on this route, with an average layover time of 1h 18m.
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
Crew
Comfort
Entertainment
Overall
Boarding
Food
Reviews
Snapyou,Jan 2026
TPA - LHR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$336 | Average$733 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$548 | Average$595 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$565 | Average$802 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$571 | Average$788 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$581 | Average$693 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$584 | Average$667 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$606 | Average$834 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$621 | Average$662 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$623 | Average$634 | FlexibilityNo cancel fee | On-timeN/A |