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Cheap flights from Chicago to Bucharest from $311

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chicago to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:30 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 20m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:00 am - 2:52 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 52m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$768Multiple Airlines
Fri, Jan 15 - Tue, Feb 9
United Airlines Logo
11:15 am - 12:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 15m2 stops Washington, D.C. Dulles Intl Vienna Intl
United Airlines Logo
7:10 pm - 2:00 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
26h 50m1 stop Vienna Intl
$769United Airlines
Wed, Dec 2 - Tue, Dec 8
British Airways Logo
1:31 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 39m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
8:20 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
18h 25m1 stop London Heathrow
$769British Airways
Fri, Jan 15 - Tue, Feb 9
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
6:00 am - 1:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
$772Multiple Airlines
Thu, Jan 21 - Thu, Feb 4
Turkish Airlines Logo
8:10 pm - 3:40 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
35h 30m2 stops Istanbul Timisoara
Turkish Airlines Logo
8:35 pm - 9:40 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
21h 05m1 stop Istanbul
$774Turkish Airlines
Sun, Sep 20 - Wed, Sep 30
Turkish Airlines Logo
8:10 pm - 2:35 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
34h 25m1 stop Istanbul
Turkish Airlines Logo
3:55 pm - 9:40 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 45m1 stop Istanbul
$775Turkish Airlines
Wed, Sep 16 - Thu, Oct 1
LOT Logo
9:50 pm - 11:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 25m1 stop Warsaw Frederic Chopin
LOT Logo
8:20 am - 3:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
14h 50m1 stop Warsaw Frederic Chopin
$777LOT
Fri, Oct 9 - Sun, Oct 18
British Airways Logo
1:31 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 39m2 stops New York John F Kennedy Intl London Heathrow
British Airways Logo
8:25 am - 8:00 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
19h 35m2 stops London Heathrow Toronto Pearson Intl
$777British Airways
Fri, Jan 22 - Fri, Feb 5
United Airlines Logo
1:12 pm - 12:30 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 18m2 stops Washington, D.C. Dulles Intl Vienna Intl
United Airlines Logo
7:10 pm - 9:47 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
34h 37m2 stops Vienna Intl Newark
$779United Airlines
Wed, Dec 2 - Tue, Dec 8
LOT Logo
5:10 pm - 11:15 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
22h 05m2 stops Krakow J. Paul II Balice Warsaw Frederic Chopin
LOT Logo
6:30 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 25m1 stop Warsaw Frederic Chopin
$781LOT
Thu, Oct 15 - Wed, Nov 4

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Turkish Airlines flights from Chicago to Bucharest Otopeni Intl Airport

Our best Turkish Airlines deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
Turkish Airlines
Sep 20
ORD8:10 pmChicago O'Hare Intl
35h 30m
2 stops
OTP3:40 pmBucharest Otopeni Intl
Sep 30
OTP8:35 pmBucharest Otopeni Intl
21h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$774
Turkish Airlines
Sep 16
ORD8:10 pmChicago O'Hare Intl
34h 25m
1 stop
OTP2:35 pmBucharest Otopeni Intl
Oct 1
OTP3:55 pmBucharest Otopeni Intl
25h 45m
1 stop
ORD9:40 amChicago O'Hare Intl
$775
Turkish Airlines
Oct 5
ORD11:25 amChicago O'Hare Intl
12h 45m
1 stop
OTP8:10 amBucharest Otopeni Intl
Oct 12
OTP9:35 pmBucharest Otopeni Intl
20h 05m
1 stop
ORD9:40 amChicago O'Hare Intl
$776

Delta flights from Chicago to Bucharest Otopeni Intl Airport

Our best Delta deals on Chicago to Bucharest Otopeni Intl Airport flight tickets
Delta
Oct 13
ORD6:30 amChicago O'Hare Intl
22h 15m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 4
OTP2:00 pmBucharest Otopeni Intl
32h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
$787
Delta
Oct 12
ORD9:59 amChicago O'Hare Intl
18h 46m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 6
OTP5:55 amBucharest Otopeni Intl
18h 20m
1 stop
ORD4:15 pmChicago O'Hare Intl
$794
Delta
Oct 12
ORD9:59 amChicago O'Hare Intl
18h 46m
2 stops
OTP12:45 pmBucharest Otopeni Intl
Nov 3
OTP6:00 amBucharest Otopeni Intl
18h 26m
2 stops
ORD4:26 pmChicago O'Hare Intl
$796

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 1/15

4:30 pm-3:50 pm

2 stops15h 20m

Bucharest Otopeni Intl

Tue 2/9

6:00 am-2:52 pm

2 stops16h 52m

$768

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 12/2

11:15 am-12:30 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 12/8

7:10 pm-2:00 pm

1 stop26h 50m

$769

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 1/15

1:31 pm-3:10 pm

2 stops17h 39m

Bucharest Otopeni Intl

Tue 2/9

8:20 am-6:45 pm

1 stop18h 25m

$769

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 1/21

7:05 am-3:50 pm

2 stops24h 45m

Bucharest Otopeni Intl

Thu 2/4

6:00 am-1:10 pm

1 stop15h 10m

$772

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Sun 9/20

8:10 pm-3:40 pm

2 stops35h 30m

Bucharest Otopeni Intl

Wed 9/30

8:35 pm-9:40 am

1 stop21h 05m

$774

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 9/16

8:10 pm-2:35 pm

1 stop34h 25m

Bucharest Otopeni Intl

Thu 10/1

3:55 pm-9:40 am

1 stop25h 45m

$775

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 10/9

9:50 pm-11:15 pm

1 stop17h 25m

Bucharest Otopeni Intl

Sun 10/18

8:20 am-3:10 pm

1 stop14h 50m

$777

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Fri 1/22

1:31 pm-3:10 pm

2 stops17h 39m

Bucharest Otopeni Intl

Fri 2/5

8:25 am-8:00 pm

2 stops19h 35m

$777

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Wed 12/2

1:12 pm-12:30 pm

2 stops15h 18m

Bucharest Otopeni Intl

Tue 12/8

7:10 pm-9:47 pm

2 stops34h 37m

$779

ChicagoBucharest

ORD Chicago O'Hare Intl - OTP Bucharest Otopeni Intl

ORDOTP

Chicago O'Hare Intl

Thu 10/15

5:10 pm-11:15 pm

2 stops22h 05m

Bucharest Otopeni Intl

Wed 11/4

6:30 pm-7:55 pm

1 stop33h 25m

$781

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 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 and Bucharest Otopeni Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $774 to $975.
The lowest price recently found on this route was $768.

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 during February instead. Flights to Bucharest Otopeni Intl Airport in February, while not as cheap as those in November, still average around $592.

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 to Bucharest Otopeni Intl Airport for around $893.

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

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

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

You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $770 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 for as low as $365 on momondo.

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

There are 3 cabin classes available to choose from on Chicago 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 to Bucharest Otopeni Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Chicago to Bucharest Otopeni Intl Airport flight.

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

When to book flights from Chicago to Bucharest Otopeni Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago 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 to Bucharest Otopeni Intl Airport (CHI to OTP) flight deals and tips

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

Best Price Found

$311

Fastest flight time

12h 05m

Direct flights

None
The best one-way flight to Bucharest Otopeni Intl Airport from Chicago in the past 72 hours is $311. The best round-trip flight deal from Chicago to Bucharest Otopeni Intl Airport found on momondo in the last 72 hours is $768.
The fastest flight from Chicago to Bucharest Otopeni Intl Airport takes 12h 05m
There are no direct flights from Chicago to Bucharest Otopeni Intl Airport. There are no popular flight routes from Chicago to Bucharest Otopeni Intl Airport.
Search flight deals

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

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

    The straight-line distance from Chicago to Bucharest Otopeni Intl is 5194.0 mi. Typically, this will take 12h 05m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from Chicago 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 to Bucharest Otopeni Intl Airport.

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

    The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Chicago to Bucharest Otopeni Intl Airport

Compare and see reviews for airlines that fly from Chicago to Bucharest Otopeni Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $300Free CancellationRating
7.4
10,112 reviews
Search United Airlines flights
British AirwaysPriceFrom $418Free CancellationRating
6.7
8,184 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $504Free CancellationRating
7.4
4,481 reviews
Search Turkish Airlines flights
Air FrancePriceFrom $510Free CancellationRating
7.5
1,648 reviews
Search Air France flights
KLMPriceFrom $543Free CancellationRating
7.8
1,562 reviews
Search KLM flights
LufthansaPriceFrom $553Free CancellationRating
6.8
8,206 reviews
Search Lufthansa flights
Air SerbiaPriceFrom $566Free CancellationRating
6.1
238 reviews
Search Air Serbia flights
SWISSPriceFrom $569Free CancellationRating
7.5
2,049 reviews
Search SWISS flights
DeltaPriceFrom $575Free CancellationRating
7.8
8,517 reviews
Search Delta flights
LOTPriceFrom $591Free CancellationRating
7.5
1,213 reviews
Search LOT flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

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Why should I use momondo to find a flight deal from Chicago to Bucharest?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Bucharest for you.

Can I find flights from Chicago to Bucharest with flexible booking policies on momondo?

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

How can momondo help me find flights from Chicago to Bucharest?

momondo provides multiple filters to help you find the best flight to Bucharest from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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