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Cheap flights from Bucharest Otopeni Intl Airport to Chicago from $379

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bucharest Otopeni Intl Airport to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
LOT Logo
2:35 pm - 3:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
32h 35m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 5:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop Warsaw Frederic Chopin
$758LOT
Sat, Oct 17 - Fri, Oct 30
LOT Logo
5:35 am - 7:50 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
22h 15m1 stop Warsaw Frederic Chopin
LOT Logo
10:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
$760LOT
Thu, Oct 15 - Wed, Oct 28
Multiple Airlines Logo
2:35 pm - 4:10 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
33h 35m3 stops Warsaw Frederic Chopin Stockholm Arlanda Kastrup Copenhagen
Multiple Airlines Logo
7:15 pm - 1:00 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
33h 45m3 stops Kastrup Copenhagen Stockholm Arlanda Amsterdam Schiphol
$785Multiple Airlines
Sun, Oct 11 - Sun, Oct 18
Delta Logo
7:05 am - 2:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Amsterdam Schiphol
Delta Logo
12:30 pm - 12:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
16h 15m2 stops Minneapolis St Paul Paris Charles de Gaulle
$793Delta
Tue, Sep 29 - Tue, Oct 20
KLM Logo
7:05 am - 2:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Amsterdam Schiphol
KLM Logo
5:29 pm - 5:20 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$803KLM
Thu, Sep 24 - Wed, Oct 14
KLM Logo
7:05 am - 2:15 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 10m1 stop Amsterdam Schiphol
KLM Logo
5:29 pm - 5:20 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$803KLM
Tue, Sep 22 - Wed, Oct 14
Lufthansa Logo
6:00 am - 3:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
17h 20m1 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
$804Lufthansa
Mon, Feb 8 - Fri, Feb 19
British Airways Logo
8:25 am - 3:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
15h 05m1 stop London Heathrow
British Airways Logo
5:10 pm - 3:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
14h 35m1 stop London Heathrow
$816British Airways
Fri, Feb 5 - Thu, Feb 18
British Airways Logo
8:25 am - 6:45 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
18h 20m1 stop London Heathrow
British Airways Logo
5:10 pm - 3:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
14h 35m1 stop London Heathrow
$816British Airways
Mon, Feb 8 - Thu, Feb 18
Lufthansa Logo
7:20 pm - 12:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
25h 35m2 stops Munich Franz Josef Strauss Frankfurt am Main
Lufthansa Logo
11:15 pm - 1:00 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
18h 45m2 stops Frankfurt am Main Munich Franz Josef Strauss
$911Lufthansa
Sun, Oct 11 - Sat, Oct 24

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United Airlines flights from Bucharest Otopeni Intl Airport to Chicago

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Chicago flight tickets
United Airlines
Oct 11
OTP6:55 pmBucharest Otopeni Intl
26h 25m
1 stop
ORD1:20 pmChicago O'Hare Intl
Oct 24
ORD3:35 pmChicago O'Hare Intl
13h 55m
1 stop
OTP1:30 pmBucharest Otopeni Intl
$814
United Airlines
Feb 9
OTP7:10 pmBucharest Otopeni Intl
26h 50m
1 stop
ORD2:00 pmChicago O'Hare Intl
Feb 20
ORD1:12 pmChicago O'Hare Intl
15h 18m
2 stops
OTP12:30 pmBucharest Otopeni Intl
$818
United Airlines
Feb 4
OTP7:10 pmBucharest Otopeni Intl
31h 55m
2 stops
ORD7:05 pmChicago O'Hare Intl
Feb 17
ORD4:20 pmChicago O'Hare Intl
12h 10m
1 stop
OTP12:30 pmBucharest Otopeni Intl
$823

British Airways flights from Bucharest Otopeni Intl Airport to Chicago

Our best British Airways deals on Bucharest Otopeni Intl Airport to Chicago flight tickets
British Airways
Feb 4
OTP8:15 amBucharest Otopeni Intl
18h 30m
1 stop
ORD6:45 pmChicago O'Hare Intl
Feb 19
ORD5:10 pmChicago O'Hare Intl
14h 00m
1 stop
OTP3:10 pmBucharest Otopeni Intl
$816
British Airways
Nov 20
OTP8:25 amBucharest Otopeni Intl
18h 20m
1 stop
ORD6:45 pmChicago O'Hare Intl
Dec 11
ORD2:31 pmChicago O'Hare Intl
16h 39m
2 stops
OTP3:10 pmBucharest Otopeni Intl
$821
British Airways
Sep 15
OTP6:10 pmBucharest Otopeni Intl
30h 36m
2 stops
ORD4:46 pmChicago O'Hare Intl
Oct 6
ORD1:31 pmChicago O'Hare Intl
27h 49m
2 stops
OTP1:20 amBucharest Otopeni Intl
$822

momondo Fare Finder

 
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Chicago 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 10/17

2:35 pm-3:10 pm

1 stop32h 35m

Chicago O'Hare Intl

Fri 10/30

10:50 pm-5:45 pm

1 stop11h 55m

$758

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Thu 10/15

5:35 am-7:50 pm

1 stop22h 15m

Chicago O'Hare Intl

Wed 10/28

10:50 pm-1:50 pm

1 stop32h 00m

$760

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 10/11

2:35 pm-4:10 pm

3 stops33h 35m

Chicago O'Hare Intl

Sun 10/18

7:15 pm-1:00 pm

3 stops33h 45m

$785

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Tue 9/29

7:05 am-2:15 pm

1 stop15h 10m

Chicago O'Hare Intl

Tue 10/20

12:30 pm-12:45 pm

2 stops16h 15m

$793

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Thu 9/24

7:05 am-2:15 pm

1 stop15h 10m

Chicago O'Hare Intl

Wed 10/14

5:29 pm-5:20 pm

2 stops15h 51m

$803

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Tue 9/22

7:05 am-2:15 pm

1 stop15h 10m

Chicago O'Hare Intl

Wed 10/14

5:29 pm-5:20 pm

2 stops15h 51m

$803

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 2/8

6:00 am-3:20 pm

1 stop17h 20m

Chicago O'Hare Intl

Fri 2/19

9:50 pm-1:00 am

1 stop19h 10m

$804
Quickest round-trip

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Fri 2/5

8:25 am-3:30 pm

1 stop15h 05m

Chicago O'Hare Intl

Thu 2/18

5:10 pm-3:45 pm

1 stop14h 35m

$816

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 2/8

8:25 am-6:45 pm

1 stop18h 20m

Chicago O'Hare Intl

Thu 2/18

5:10 pm-3:45 pm

1 stop14h 35m

$816

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 10/11

7:20 pm-12:55 pm

2 stops25h 35m

Chicago O'Hare Intl

Sat 10/24

11:15 pm-1:00 am

2 stops18h 45m

$911

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 Chicago from

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

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 Otopeni Intl Airport and Chicago?

Prices are currently typical for flights on this route.

Typical prices usually range from $758 to $894.
The lowest price recently found on this route was $758.

What is the cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Bucharest Otopeni Intl Airport, with most prices found around $659. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Bucharest Otopeni Intl Airport to Chicago during March average around $702.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago 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. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Bucharest Otopeni Intl Airport to Chicago for around $770.

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

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

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

You are more likely to see cheaper flights to Chicago from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago 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 from Bucharest Otopeni Intl Airport for as low as $589 on momondo.

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

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

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

When to book flights from Bucharest Otopeni Intl Airport to Chicago

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

Cheap Bucharest Otopeni Intl Airport to Chicago (OTP to CHI) flight deals and tips

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

Best Price Found

$379

Fastest flight time

15h 10m

Direct flights

None
The best one-way flight to Chicago from Bucharest Otopeni Intl Airport in the past 72 hours is $379. The best round-trip flight deal from Bucharest Otopeni Intl Airport to Chicago found on momondo in the last 72 hours is $758.
The fastest flight from Bucharest Otopeni Intl Airport to Chicago takes 15h 10m
There are no direct flights from Bucharest Otopeni Intl Airport to Chicago. There are no popular flight routes from Bucharest Otopeni Intl Airport to Chicago.
Search flight deals

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

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

    The straight-line distance from Bucharest Otopeni Intl to Chicago is 5194.0 mi. 15h 10m is a normal flight duration for this route.

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

    Prices for flights from Bucharest Otopeni Intl Airport to Chicago were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The travel and health documents required for your trip to Chicago 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 Chicago. 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 Bucharest Otopeni Intl Airport to Chicago?

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

Best airlines flying from Bucharest Otopeni Intl Airport to Chicago

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Chicago with momondo
Airline
Rating
Free Cancellation
Price
HiSkyPriceFrom $426Free CancellationRating
0.0
Search HiSky flights
Turkish AirlinesPriceFrom $608Free CancellationRating
7.4
4,478 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $649Free CancellationRating
6.8
8,228 reviews
Search Lufthansa flights
KLMPriceFrom $657Free CancellationRating
7.8
1,569 reviews
Search KLM flights
British AirwaysPriceFrom $660Free CancellationRating
6.7
8,195 reviews
Search British Airways flights
LOTPriceFrom $672Free CancellationRating
7.5
1,207 reviews
Search LOT flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Porter
Crown Point
Griffith
Saint John

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bucharest to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Bucharest to Chicago flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bucharest to Chicago.

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

Yes. momondo can track prices for Bucharest to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport