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Cheap flights from Romania to Chicago from $436

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Romania to Chicago

Recent round-trip flight deals from Romania to Chicago

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:10 am - 3:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
36h 20m2 stops Malaga Lisbon Humberto Delgado
Multiple Airlines Logo
6:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
$760Multiple Airlines
Sat, Nov 21 - Sun, Feb 21
Multiple Airlines Logo
11:10 am - 3:30 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
36h 20m2 stops Malaga Lisbon Humberto Delgado
Multiple Airlines Logo
6:50 pm - 3:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 00m1 stop Zurich
$760Multiple Airlines
Sat, Nov 21 - Tue, Feb 23
LOT Logo
8:20 am - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
19h 35m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 1:50 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
32h 00m1 stop Warsaw Frederic Chopin
$762LOT
Tue, Nov 24 - Tue, Feb 23
LOT Logo
5:35 am - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
22h 20m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 11:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
17h 35m1 stop Warsaw Frederic Chopin
$766LOT
Thu, Nov 19 - Fri, Feb 19
Turkish Airlines Logo
9:25 pm - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
28h 55m1 stop Istanbul
Turkish Airlines Logo
8:15 pm - 9:00 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
28h 45m1 stop Istanbul
$777Turkish Airlines
Thu, Nov 19 - Wed, Dec 2
Turkish Airlines Logo
9:25 pm - 10:00 amCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
20h 35m1 stop Istanbul
Turkish Airlines Logo
11:45 am - 9:00 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
13h 15m1 stop Istanbul
$781Turkish Airlines
Sat, Nov 21 - Fri, Dec 4
KLM Logo
6:00 am - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 25m1 stop Amsterdam Schiphol
KLM Logo
4:25 pm - 1:00 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 35m1 stop Amsterdam Schiphol
$817KLM
Sun, Nov 22 - Sat, Feb 20
KLM Logo
6:00 am - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 25m1 stop Amsterdam Schiphol
KLM Logo
4:25 pm - 1:00 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
12h 35m1 stop Amsterdam Schiphol
$817KLM
Wed, Dec 2 - Thu, Dec 24
United Airlines Logo
5:55 am - 11:05 amOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 10m1 stop Frankfurt am Main
United Airlines Logo
4:20 pm - 1:55 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 35m1 stop Frankfurt am Main
$867United Airlines
Sat, Nov 21 - Wed, Feb 17
United Airlines Logo
6:00 am - 3:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
17h 20m1 stop Frankfurt am Main
United Airlines Logo
4:20 pm - 1:55 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
13h 35m1 stop Frankfurt am Main
$867United Airlines
Thu, Nov 19 - Thu, Feb 18

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Delta flights from Romania to Chicago O'Hare Intl Airport

Our best Delta deals on Romania to Chicago O'Hare Intl Airport flight tickets
Delta
Nov 22
OTP6:00 amBucharest Otopeni Intl
16h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
Dec 8
ORD1:35 pmChicago O'Hare Intl
16h 35m
2 stops
OTP2:10 pmBucharest Otopeni Intl
$813
Delta
Nov 19
OTP6:00 amBucharest Otopeni Intl
16h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
Feb 19
ORD9:30 amChicago O'Hare Intl
20h 40m
2 stops
OTP2:10 pmBucharest Otopeni Intl
$815
Delta
Dec 16
OTP6:00 amBucharest Otopeni Intl
16h 25m
1 stop
ORD2:25 pmChicago O'Hare Intl
Jan 12
ORD10:40 amChicago O'Hare Intl
19h 30m
2 stops
OTP2:10 pmBucharest Otopeni Intl
$816

LOT flights from Romania to Chicago O'Hare Intl Airport

Our best LOT deals on Romania to Chicago O'Hare Intl Airport flight tickets
LOT
Nov 24
OTP8:20 amBucharest Otopeni Intl
19h 35m
1 stop
ORD7:55 pmChicago O'Hare Intl
Feb 23
ORD9:50 pmChicago O'Hare Intl
32h 00m
1 stop
OTP1:50 pmBucharest Otopeni Intl
$762
LOT
Nov 19
OTP5:35 amBucharest Otopeni Intl
22h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
Feb 19
ORD9:50 pmChicago O'Hare Intl
17h 35m
1 stop
OTP11:25 pmBucharest Otopeni Intl
$766
LOT
Nov 19
OTP5:35 amBucharest Otopeni Intl
22h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
Feb 19
ORD9:50 pmChicago O'Hare Intl
19h 55m
1 stop
OTP1:45 amBucharest Otopeni Intl
$769

momondo Fare Finder

 
Use the filters below to find and compare flights from Romania 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 11/21

11:10 am-3:30 pm

2 stops36h 20m

Chicago O'Hare Intl

Sun 2/21

6:50 pm-3:50 pm

1 stop13h 00m

$760

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sat 11/21

11:10 am-3:30 pm

2 stops36h 20m

Chicago O'Hare Intl

Tue 2/23

6:50 pm-3:50 pm

1 stop13h 00m

$760

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Tue 11/24

8:20 am-7:55 pm

1 stop19h 35m

Chicago O'Hare Intl

Tue 2/23

9:50 pm-1:50 pm

1 stop32h 00m

$762

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Thu 11/19

5:35 am-7:55 pm

1 stop22h 20m

Chicago O'Hare Intl

Fri 2/19

9:50 pm-11:25 pm

1 stop17h 35m

$766

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Thu 11/19

9:25 pm-6:20 pm

1 stop28h 55m

Chicago O'Hare Intl

Wed 12/2

8:15 pm-9:00 am

1 stop28h 45m

$777

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Sat 11/21

9:25 pm-10:00 am

1 stop20h 35m

Chicago O'Hare Intl

Fri 12/4

11:45 am-9:00 am

1 stop13h 15m

$781

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 11/22

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sat 2/20

4:25 pm-1:00 pm

1 stop12h 35m

$817

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Wed 12/2

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Thu 12/24

4:25 pm-1:00 pm

1 stop12h 35m

$817
Quickest round-trip

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sat 11/21

5:55 am-11:05 am

1 stop13h 10m

Chicago O'Hare Intl

Wed 2/17

4:20 pm-1:55 pm

1 stop13h 35m

$867

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Thu 11/19

6:00 am-3:20 pm

1 stop17h 20m

Chicago O'Hare Intl

Thu 2/18

4:20 pm-1:55 pm

1 stop13h 35m

$867

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 Romania 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 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 Romania averaging around $703.

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 Romania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $770.

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

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

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

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $848 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 Romania for as low as $569 on momondo.

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

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

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

Cheap Romania to Chicago O'Hare Intl Airport flight deals and tips

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

Best Price Found

$436

Fastest flight time

14h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Romania in the past 72 hours is $436. The best round-trip flight deal from Romania to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $760.
The fastest flight from Romania to Chicago O'Hare Intl Airport takes 14h 25m
There are no direct flights from Romania to Chicago O'Hare Intl Airport. There are no popular flight routes from Romania to Chicago O'Hare Intl Airport.
Search flight deals

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

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

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

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

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

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

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Compare and see reviews for airlines that fly from Romania to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.3
10,463 reviews
Search United Airlines flights
HiSkyPriceFrom $426Free CancellationRating
0.0
Search HiSky flights
SWISSPriceFrom $601Free CancellationRating
7.5
2,114 reviews
Search SWISS flights
LufthansaPriceFrom $603Free CancellationRating
6.8
8,298 reviews
Search Lufthansa flights
LOTPriceFrom $606Free CancellationRating
7.5
1,191 reviews
Search LOT flights
Turkish AirlinesPriceFrom $608Free CancellationRating
7.4
4,462 reviews
Search Turkish Airlines flights
KLMPriceFrom $657Free CancellationRating
7.8
1,595 reviews
Search KLM flights
Austrian AirlinesPriceFrom $702Free CancellationRating
7.5
982 reviews
Search Austrian Airlines 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
Oak Brook
Gurnee
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Skokie
Waukegan

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Romania.

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

Flights from Romania to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Romania 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 Romania to Chicago.

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

If you are not ready to book a flight from Romania to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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