United Airlines Chicago to Bucharest Flights

Return flight: Bucharest – Chicago

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Bucharest. Compare airline ticket prices and book air tickets starting from $259 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Bucharest by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in may: one-way - $259, two-way – $444.
Direct flights
  • Check to choose departure date Check to choose departure date
Check prices for return flight
Find flights
Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
10:35 pm — 11:45 pm
+1 day
10:35 pm — 1:50 pm UA8835 United Airlines
Chicago — Frankfurt
6h 40m stop
8:30 pm — 11:45 pm LH1422 Lufthansa
Frankfurt — Bucharest
17h 10m
including layover
Find flight
from$473
10:35 pm — 11:45 pm
+1 day
10:35 pm — 1:50 pm UA8835 United Airlines
Chicago — Frankfurt
6h 40m stop
8:30 pm — 11:45 pm UA9387 United Airlines
Frankfurt — Bucharest
17h 10m
including layover
Find flight
from$473
3:55 pm — 9:55 am
+2 days
3:55 pm — 6:38 pm UA4776 United Airlines
Chicago — Toronto
22h 52m stop
5:30 pm — 9:55 am UA8496 United Airlines
Toronto — Bucharest
34h
including layover
Find flight
from$440
4:20 pm — 12:40 pm
+1 day
4:20 pm — 8:25 am UA9850 United Airlines
Chicago — Vienna
1h 35m stop
10:00 am — 12:40 pm UA9843 United Airlines
Vienna — Bucharest
12h 20m
including layover
Find flight
from$458
5:50 pm — 9:55 am
+2 days
5:50 pm — 8:30 pm UA843 United Airlines
Chicago — Toronto
21h stop
5:30 pm — 9:55 am AC1964 Air Canada
Toronto — Bucharest
32h 5m
including layover
Find flight
from$436
5:50 pm — 9:55 am
+2 days
5:50 pm — 9:06 pm UA3627 United Airlines
Chicago — Montreal
20h 54m stop
6:00 pm — 9:55 am AC1928 Air Canada
Montreal — Bucharest
32h 5m
including layover
Find flight
from$437
7:10 pm — 4:55 pm
+1 day
7:10 pm — 10:50 am UA9727 United Airlines
Chicago — Zurich
2h 45m stop
1:35 pm — 4:55 pm LX1884 SWISS International Air Lines
Zurich — Bucharest
13h 45m
including layover
Find flight
from$441
9:05 pm — 9:55 am
+2 days
9:05 pm — 11:43 pm UA391 United Airlines
Chicago — Toronto
17h 47m stop
5:30 pm — 9:55 am AC1964 Air Canada
Toronto — Bucharest
28h 50m
including layover
Find flight
from$436
9:05 pm — 9:55 am
+2 days
9:05 pm — 11:43 pm UA391 United Airlines
Chicago — Toronto
17h 47m stop
5:30 pm — 9:55 am UA8496 United Airlines
Toronto — Bucharest
28h 50m
including layover
Find flight
from$440
11:52 am — 3:20 pm
+1 day
11:52 am — 3:12 pm UA532 United Airlines
Chicago — Boston
1h 48m stop
5:00 pm — 6:15 am UA9805 United Airlines
Boston — Zurich
5h 50m stop
12:05 pm — 3:20 pm UA9782 United Airlines
Zurich — Bucharest
19h 28m
including layover
Find flight
from$452
11:57 am — 3:20 pm
+1 day
11:57 am — 3:07 pm UA609 United Airlines
Chicago — Newark
3h 23m stop
6:30 pm — 8:30 am UA134 United Airlines
Newark — Zurich
3h 35m stop
12:05 pm — 3:20 pm UA9782 United Airlines
Zurich — Bucharest
19h 23m
including layover
Find flight
from$448
12:03 pm — 3:20 pm
+1 day
12:03 pm — 3:23 pm UA532 United Airlines
Chicago — Boston
6h 22m stop
9:45 pm — 11:00 am UA9721 United Airlines
Boston — Zurich
1h 5m stop
12:05 pm — 3:20 pm UA9782 United Airlines
Zurich — Bucharest
19h 17m
including layover
Find flight
from$451
12:45 pm — 3:20 pm
+1 day
12:45 pm — 3:36 pm UA498 United Airlines
Chicago — Washington D.C.
2h 29m stop
6:05 pm — 8:05 am UA52 United Airlines
Washington D.C. — Zurich
4h stop
12:05 pm — 3:20 pm UA9782 United Airlines
Zurich — Bucharest
18h 35m
including layover
Find flight
from$448
1:00 pm — 12:40 pm
+1 day
1:00 pm — 3:52 pm UA498 United Airlines
Chicago — Washington D.C.
1h 28m stop
5:20 pm — 8:25 am OS94 Austrian Airlines
Washington D.C. — Vienna
1h 40m stop
10:05 am — 12:40 pm OS783 Austrian Airlines
Vienna — Bucharest
15h 40m
including layover
Find flight
from$464
1:00 pm — 12:40 pm
+1 day
1:00 pm — 3:52 pm UA498 United Airlines
Chicago — Washington D.C.
1h 28m stop
5:20 pm — 8:25 am UA9822 United Airlines
Washington D.C. — Vienna
1h 40m stop
10:05 am — 12:40 pm OS783 Austrian Airlines
Vienna — Bucharest
15h 40m
including layover
Find flight
from$470
2:00 pm — 9:25 pm
+1 day
2:00 pm — 4:33 pm UA734 United Airlines
Chicago — Pittsburgh
2h 12m stop
6:45 pm — 4:45 am WW148 WOW Air
Pittsburgh — Reykjavik
1h 15m stop
6:00 am — 11:40 am WW720 WOW Air
Reykjavik — Bucharest
23h 25m
including layover
Find flight
from$259
2:08 pm — 3:55 pm
+2 days
2:08 pm — 6:31 pm UA567 United Airlines
Chicago — Miami
3h 29m stop
10:00 pm — 12:55 pm AA8636 American Airlines
Miami — Madrid
22h 10m stop
11:05 am — 3:55 pm W63174 Wizz Air
Madrid — Bucharest
41h 47m
including layover
Find flight
from$350
3:50 pm — 3:20 pm
+1 day
3:50 pm — 7:17 pm UA913 United Airlines
Chicago — Boston
2h 28m stop
9:45 pm — 11:00 am UA9721 United Airlines
Boston — Zurich
1h 5m stop
12:05 pm — 3:20 pm UA9782 United Airlines
Zurich — Bucharest
15h 30m
including layover
Find flight
from$451
4:30 pm — 2:55 am
+2 days
4:30 pm — 7:05 pm UA8050 United Airlines
Chicago — Toronto
3h stop
10:05 pm — 10:05 am TS122 Air Transat
Toronto — London
11h 50m stop
9:55 pm — 2:55 am W63032 Wizz Air
London — Bucharest
26h 25m
including layover
Find flight
from$422
6:00 am — 9:20 pm
+1 day
6:00 am — 9:03 am UA636 United Airlines
Chicago — Newark
9h 52m stop
6:55 pm — 4:55 am WW104 WOW Air
Newark — Reykjavik
1h 25m stop
6:20 am — 10:05 am WW852 WOW Air
Reykjavik — Bucharest
31h 20m
including layover
Find flight
from$290
6:00 am — 10:25 pm
+1 day
6:00 am — 9:03 am UA636 United Airlines
Chicago — Newark
14h 27m stop
11:30 pm — 1:40 pm DY7024 Norwegian
Newark — Rome
5h 30m stop
7:10 pm — 10:25 pm 0B1216 Blue Air
Rome — Bucharest
32h 25m
including layover
Find flight
from$347
7:50 am — 11:50 am
+1 day
7:50 am — 10:53 am UA1626 United Airlines
Chicago — Newark
6h 37m stop
5:30 pm — 7:35 am UA30 United Airlines
Newark — Munich
1h 20m stop
8:55 am — 11:50 am UA9218 United Airlines
Munich — Bucharest
20h
including layover
Find flight
from$453
8:30 am — 6:10 pm
+1 day
8:30 am — 12:32 pm UA503 United Airlines
Chicago — Miami
3h 53m stop
4:25 pm — 5:50 am DI7046 Norwegian UK
Miami — London
2h 20m stop
8:10 am — 10:45 am U28431 EasyJet
London — Bucharest
25h 40m
including layover
Find flight
from$355
8:57 am — 9:20 pm
+1 day
8:57 am — 11:47 am UA632 United Airlines
Chicago — Washington D.C.
43m stop
12:30 pm — 2:05 pm UA4901 United Airlines
Washington D.C. — East Providence
5h 50m stop
7:55 pm — 7:10 am D81822 Djibouti Airlines
East Providence — Bucharest
28h 23m
including layover
Find flight
from$327
*Departure and arrival times are local. Last updated on 04/28/2024

Flight Information

There are 145 flights by United Airlines from Chicago to Bucharest every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Henri Coand? International and Baneasa.

Departures start from 10:35 pm to 9:35 pm. Nonstop flight is 12h 20m. The time difference between Chicago and Bucharest is 8h.

  • The fastest flight 12h 20m
  • Average flight time 19h 47m
  • The earliest flight 10:35 pm
  • The latest flight 9:35 pm
  • Distance 5205 ml

The cheapest flight by United Airlines that our users were able to find is $259. This airfare is economy class on one-way UA734 flight for October 3, 2018 leaving O'Hare International in Chicago at 2:00 pm, it includes all taxes and additional fees.

Find same flight?

Other Popular Airlines on the Route

Besides United Airlines there are other 17 airline carriers between Chicago and Bucharest. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Bucharest.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

I’m lucky

Connecting Flights

List of flights with layovers (1 and more stops):

See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

Back