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Cheap flights from Bucharest to Chicago from $430

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bucharest to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 25m1 stop Amsterdam Schiphol
Delta Logo
11:00 am - 2:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 10m2 stops Boston Logan Intl Paris Charles de Gaulle
$757Delta
Sat, Nov 7 - Sat, Dec 5
Delta Logo
7:05 am - 2:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 25m1 stop Amsterdam Schiphol
Delta Logo
1:45 pm - 2:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 25m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle
$757Delta
Mon, Oct 12 - Mon, Oct 26
Lufthansa Logo
6:00 am - 2:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Frankfurt am Main
Lufthansa Logo
9:50 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 10m1 stop Munich Franz Josef Strauss
$757Lufthansa
Sat, Oct 31 - Fri, Nov 13
KLM Logo
7:05 am - 2:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Amsterdam Schiphol
KLM Logo
5:25 pm - 3:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 00m1 stop Amsterdam Schiphol
$761KLM
Thu, Oct 15 - Thu, Oct 29
LOT Logo
2:35 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
37h 20m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice
LOT Logo
9:50 pm - 5:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop Warsaw Frederic Chopin
$762LOT
Sun, Dec 13 - Thu, Dec 24
LOT Logo
6:30 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 25m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice
LOT Logo
9:50 pm - 1:45 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 55m1 stop Warsaw Frederic Chopin
$762LOT
Sun, Dec 13 - Sat, Dec 26
KLM Logo
8:35 am - 2:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 40m1 stop Amsterdam Schiphol
KLM Logo
1:55 pm - 1:00 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 05m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$765KLM
Tue, Sep 29 - Wed, Oct 21
Lufthansa Logo
6:05 am - 11:00 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
12h 55m1 stop Frankfurt am Main
Lufthansa Logo
3:35 pm - 12:00 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 25m1 stop Munich Franz Josef Strauss
$767Lufthansa
Mon, Oct 5 - Sun, Oct 18
British Airways Logo
8:25 am - 8:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
20h 05m2 stops London Heathrow Philadelphia
British Airways Logo
2:31 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 39m2 stops New York John F Kennedy Intl London Heathrow
$821British Airways
Fri, Nov 20 - Fri, Dec 11
British Airways Logo
8:25 am - 8:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
20h 05m2 stops London Heathrow Philadelphia
British Airways Logo
2:31 pm - 3:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 39m2 stops New York John F Kennedy Intl London Heathrow
$823British Airways
Fri, Nov 20 - Fri, Dec 11

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United Airlines flights from Bucharest to Chicago O'Hare Intl Airport

Our best United Airlines deals on Bucharest to Chicago O'Hare Intl Airport flight tickets
United Airlines
Oct 1
OTP6:05 amBucharest Otopeni Intl
14h 50m
1 stop
ORD12:55 pmChicago O'Hare Intl
Oct 17
ORD3:10 pmChicago O'Hare Intl
14h 00m
1 stop
OTP1:10 pmBucharest Otopeni Intl
$771
United Airlines
Oct 19
OTP1:50 pmBucharest Otopeni Intl
17h 42m
2 stops
ORD11:32 pmChicago O'Hare Intl
Nov 5
ORD10:39 amChicago O'Hare Intl
17h 51m
2 stops
OTP12:30 pmBucharest Otopeni Intl
$772
United Airlines
Oct 16
OTP1:45 pmBucharest Otopeni Intl
27h 15m
2 stops
ORD9:00 amChicago O'Hare Intl
Oct 25
ORD10:50 pmChicago O'Hare Intl
19h 10m
1 stop
OTP1:00 amBucharest Otopeni Intl
$776

Delta flights from Bucharest to Chicago O'Hare Intl Airport

Our best Delta deals on Bucharest to Chicago O'Hare Intl Airport flight tickets
Delta
Sep 29
OTP7:05 amBucharest Otopeni Intl
15h 10m
1 stop
ORD2:15 pmChicago O'Hare Intl
Oct 28
ORD1:23 pmChicago O'Hare Intl
17h 47m
2 stops
OTP2:10 pmBucharest Otopeni Intl
$760
Delta
Oct 15
OTP7:05 amBucharest Otopeni Intl
22h 26m
2 stops
ORD9:31 pmChicago O'Hare Intl
Oct 28
ORD12:30 pmChicago O'Hare Intl
18h 40m
2 stops
OTP2:10 pmBucharest Otopeni Intl
$761
Delta
Sep 29
OTP7:05 amBucharest Otopeni Intl
17h 08m
2 stops
ORD4:13 pmChicago O'Hare Intl
Oct 20
ORD10:24 amChicago O'Hare Intl
18h 21m
2 stops
OTP12:45 pmBucharest Otopeni Intl
$762

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sat 11/7

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sat 12/5

11:00 am-2:10 pm

2 stops19h 10m

$757

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 10/12

7:05 am-2:30 pm

1 stop15h 25m

Chicago O'Hare Intl

Mon 10/26

1:45 pm-2:10 pm

2 stops17h 25m

$757

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sat 10/31

6:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

Fri 11/13

9:50 pm-1:00 am

1 stop19h 10m

$757

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Thu 10/15

7:05 am-2:15 pm

1 stop15h 10m

Chicago O'Hare Intl

Thu 10/29

5:25 pm-3:25 pm

1 stop15h 00m

$761

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 12/13

2:35 pm-7:55 pm

2 stops37h 20m

Chicago O'Hare Intl

Thu 12/24

9:50 pm-5:45 pm

1 stop11h 55m

$762

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 12/13

6:30 pm-7:55 pm

2 stops33h 25m

Chicago O'Hare Intl

Sat 12/26

9:50 pm-1:45 am

1 stop19h 55m

$762

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Tue 9/29

8:35 am-2:15 pm

1 stop13h 40m

Chicago O'Hare Intl

Wed 10/21

1:55 pm-1:00 pm

2 stops15h 05m

$765
Quickest round-trip

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 10/5

6:05 am-11:00 am

1 stop12h 55m

Chicago O'Hare Intl

Sun 10/18

3:35 pm-12:00 pm

1 stop12h 25m

$767

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Fri 11/20

8:25 am-8:30 pm

2 stops20h 05m

Chicago O'Hare Intl

Fri 12/11

2:31 pm-3:10 pm

2 stops16h 39m

$821

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Fri 11/20

8:25 am-8:30 pm

2 stops20h 05m

Chicago O'Hare Intl

Fri 12/11

2:31 pm-3:10 pm

2 stops16h 39m

$823

Flights are sorted by cheapest round-trip flights first.

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

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

Prices are currently low for flights on this route.

Typical prices usually range from $795 to $832.
The lowest price recently found on this route was $757.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Bucharest averaging around $697.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $469. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Bucharest because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $770.

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

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Bucharest when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $865 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Bucharest for as low as $589 on momondo.

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

There is only 1 cabin class available to choose from on Bucharest to Chicago O'Hare 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 Bucharest to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Bucharest to Chicago O'Hare Intl Airport.

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

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

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

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

Best Price Found

$430

Fastest flight time

14h 30m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Bucharest in the past 72 hours is $430. The best round-trip flight deal from Bucharest to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $757.
The fastest flight from Bucharest to Chicago O'Hare Intl Airport takes 14h 30m
There are no direct flights from Bucharest to Chicago O'Hare Intl Airport. There are no popular flight routes from Bucharest to Chicago O'Hare Intl Airport.
Search flight deals

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

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

    There are 5205.0 mi between Bucharest and Chicago O'Hare Intl. By plane, this route typically takes 14h 30m.

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

    Prices for flights from Bucharest to Chicago O'Hare Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare 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 Chicago O'Hare 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 Bucharest to Chicago O'Hare Intl Airport?

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

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

Compare and see reviews for airlines that fly from Bucharest to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
HiSkyPriceFrom $426Free CancellationRating
0.0
Search HiSky flights
LufthansaPriceFrom $603Free CancellationRating
6.8
8,231 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $608Free CancellationRating
7.4
4,463 reviews
Search Turkish Airlines flights
KLMPriceFrom $657Free CancellationRating
7.8
1,578 reviews
Search KLM flights
British AirwaysPriceFrom $660Free CancellationRating
6.7
8,229 reviews
Search British Airways flights
LOTPriceFrom $672Free CancellationRating
7.6
1,199 reviews
Search LOT flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Bucharest to Chicago. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Chicago from Bucharest with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Bucharest.

I’m not ready to book a flight from Bucharest to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Bucharest. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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