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Cheap flights from Chicago O'Hare Intl Airport to Bucharest from $304

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago O'Hare Intl Airport to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:50 pm - 12:05 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
18h 15m1 stop London Heathrow
British Airways Logo
8:25 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
18h 20m1 stop London Heathrow
$739British Airways
Mon, Feb 1 - Fri, Feb 5
Turkish Airlines Logo
8:15 pm - 8:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 10m1 stop Istanbul
Turkish Airlines Logo
3:35 pm - 10:00 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
26h 25m1 stop Istanbul
$740Turkish Airlines
Fri, Dec 4 - Fri, Dec 18
Turkish Airlines Logo
8:10 pm - 8:10 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
28h 00m1 stop Istanbul
Turkish Airlines Logo
3:55 pm - 9:40 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 45m1 stop Istanbul
$742Turkish Airlines
Mon, Sep 21 - Mon, Oct 5
Multiple Airlines Logo
7:05 am - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
24h 45m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
7:15 pm - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 55m2 stops Munich Franz Josef Strauss Frankfurt am Main
$745Multiple Airlines
Mon, Dec 7 - Mon, Dec 21
Multiple Airlines Logo
8:45 am - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
23h 05m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
7:10 pm - 5:43 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
29h 33m2 stops Vienna Intl Toronto Pearson Intl
$745Multiple Airlines
Mon, Mar 1 - Mon, Mar 15
LOT Logo
9:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
LOT Logo
6:30 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
57h 25m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice
$750LOT
Sat, Nov 28 - Sat, Dec 12
Lufthansa Logo
9:50 pm - 6:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 40m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
$757Lufthansa
Sun, Nov 29 - Sun, Dec 13
Lufthansa Logo
9:50 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
$757Lufthansa
Sun, Dec 6 - Sun, Dec 13
LOT Logo
9:50 pm - 1:50 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
20h 00m1 stop Warsaw Frederic Chopin
LOT Logo
6:30 pm - 7:50 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 20m1 stop Warsaw Frederic Chopin
$759LOT
Thu, Oct 8 - Sat, Oct 17
British Airways Logo
2:31 pm - 3:05 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 34m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
7:20 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
19h 25m1 stop London Heathrow
$765British Airways
Sun, Dec 6 - Sun, Dec 13

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Scandinavian Airlines flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

Our best Scandinavian Airlines deals on Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flight tickets
Scandinavian Airlines
Oct 6
ORD7:15 pmChicago O'Hare Intl
36h 10m
2 stops
OTP3:25 pmBucharest Otopeni Intl
Oct 12
OTP4:50 pmBucharest Otopeni Intl
31h 20m
2 stops
ORD4:10 pmChicago O'Hare Intl
$788
Scandinavian Airlines
Sep 14
ORD7:15 pmChicago O'Hare Intl
20h 30m
2 stops
OTP11:45 pmBucharest Otopeni Intl
Oct 15
OTP4:50 pmBucharest Otopeni Intl
31h 20m
2 stops
ORD4:10 pmChicago O'Hare Intl
$793
Scandinavian Airlines
Sep 13
ORD7:15 pmChicago O'Hare Intl
20h 30m
2 stops
OTP11:45 pmBucharest Otopeni Intl
Oct 18
OTP4:50 pmBucharest Otopeni Intl
31h 20m
2 stops
ORD4:10 pmChicago O'Hare Intl
$821

Air Serbia flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

Our best Air Serbia deals on Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flight tickets
Air Serbia
Sep 5
ORD11:20 pmChicago O'Hare Intl
19h 45m
1 stop
OTP3:05 amBucharest Otopeni Intl
Sep 8
OTP4:05 pmBucharest Otopeni Intl
30h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
$786
Air Serbia
Sep 5
ORD11:20 pmChicago O'Hare Intl
32h 15m
1 stop
OTP3:35 pmBucharest Otopeni Intl
Sep 8
OTP4:05 pmBucharest Otopeni Intl
30h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
$788
Air Serbia
Oct 7
ORD4:40 pmChicago O'Hare Intl
14h 40m
1 stop
OTP3:20 pmBucharest Otopeni Intl
Jan 6
OTP3:50 pmBucharest Otopeni Intl
13h 30m
1 stop
ORD9:20 pmChicago O'Hare Intl
$791

momondo Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 2/1

9:50 pm-12:05 am

1 stop18h 15m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-6:45 pm

1 stop18h 20m

$739

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 12/4

8:15 pm-8:25 pm

1 stop16h 10m

Bucharest Otopeni Intl

Fri 12/18

3:35 pm-10:00 am

1 stop26h 25m

$740

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 9/21

8:10 pm-8:10 am

1 stop28h 00m

Bucharest Otopeni Intl

Mon 10/5

3:55 pm-9:40 am

1 stop25h 45m

$742

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 12/7

7:05 am-3:50 pm

2 stops24h 45m

Bucharest Otopeni Intl

Mon 12/21

7:15 pm-1:10 pm

2 stops25h 55m

$745

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Mon 3/1

8:45 am-3:50 pm

2 stops23h 05m

Bucharest Otopeni Intl

Mon 3/15

7:10 pm-5:43 pm

2 stops29h 33m

$745

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sat 11/28

9:50 pm-1:50 pm

1 stop32h 00m

Bucharest Otopeni Intl

Sat 12/12

6:30 pm-7:55 pm

2 stops57h 25m

$750
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sun 11/29

9:50 pm-6:30 pm

1 stop12h 40m

Bucharest Otopeni Intl

Sun 12/13

6:00 am-1:10 pm

1 stop15h 10m

$757

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sun 12/6

9:50 pm-1:00 am

1 stop19h 10m

Bucharest Otopeni Intl

Sun 12/13

6:00 am-1:10 pm

1 stop15h 10m

$757

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 10/8

9:50 pm-1:50 am

1 stop20h 00m

Bucharest Otopeni Intl

Sat 10/17

6:30 pm-7:50 pm

1 stop33h 20m

$759

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sun 12/6

2:31 pm-3:05 pm

2 stops16h 34m

Bucharest Otopeni Intl

Sun 12/13

7:20 am-6:45 pm

1 stop19h 25m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bucharest from

How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

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 typical price of a round-trip flight between Chicago O'Hare Intl Airport and Bucharest Otopeni Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $607 to $888.
The lowest price recently found on this route was $739.

What is the cheapest month to fly to Bucharest Otopeni Intl Airport?

If you aren’t able to travel during the month of November, then book flights to Bucharest Otopeni Intl Airport from Chicago O'Hare Intl Airport during January instead. Flights to Bucharest Otopeni Intl Airport in January, while not as cheap as those in November, still average around $575.

What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?

Our data shows that Tuesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $853. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport for around $893.

What is the cheapest Chicago O'Hare Intl to Bucharest Otopeni Intl flight route?

Fly from Chicago O'Hare Intl to Bucharest Otopeni Intl for the best Chicago O'Hare Intl - Bucharest Otopeni Intl flight prices

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $775 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Chicago O'Hare Intl Airport for as low as $365 on momondo.

What cabin class options are available on Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flights?

There are 3 cabin classes available to choose from on Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flight.

How have Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flight prices changed over time?

When to book flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport (ORD to OTP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

Best Price Found

$304

Fastest flight time

16h 10m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Chicago O'Hare Intl Airport in the past 72 hours is $304. The best round-trip flight deal from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $739.
The fastest flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport takes 16h 10m
There are no direct flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport.
Search flight deals

Frequently asked questions about flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

  • How far is Chicago O'Hare Intl to Bucharest Otopeni Intl by plane?

    Bucharest Otopeni Intl is 5198.3 mi away from Chicago O'Hare Intl. A reasonable flight in good conditions will take 16h 10m.

  • When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

    Prices for flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport refresh daily.

  • How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport.

  • What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?

    The travel and health documents you'll need for your trip to Bucharest Otopeni Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest Otopeni Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

  • What is the most popular airline from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

Best airlines flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,157 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,195 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $504Free CancellationRating
7.4
4,479 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,645 reviews
Search Air France flights
KLMPriceFrom $543Free CancellationRating
7.8
1,570 reviews
Search KLM flights
LufthansaPriceFrom $553Free CancellationRating
6.8
8,232 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $566Free CancellationRating
6.1
237 reviews
Search Air Serbia flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,060 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,543 reviews
Search Delta flights
LOTPriceFrom $677Free CancellationRating
7.5
1,207 reviews
Search LOT flights

Traveling to a place near Bucharest?

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All flight searches from Chicago to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

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