Cheap flights from Romania to Chicago from $428

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
6:45 pm - 5:20 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
30h 35m2 stops Kastrup Copenhagen Reykjavik Keflavik Intl
Multiple Airlines Logo
6:30 pm - 12:35 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
22h 05m2 stops Reykjavik Keflavik Intl Kastrup Copenhagen
$762Multiple Airlines
Mon, Feb 15 - Sun, Feb 28
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 - 5:45 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
11h 55m1 stop Warsaw Frederic Chopin
$767LOT
Sun, Feb 14 - Sat, Feb 27
Delta Logo
6:00 am - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 25m1 stop Amsterdam Schiphol
Delta Logo
10:30 am - 2:10 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 40m2 stops Boston Logan Intl Paris Charles de Gaulle
$767Delta
Sun, Feb 14 - Sun, Feb 28
LOT Logo
2:35 pm - 7:55 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
13h 20m1 stop Warsaw Frederic Chopin
LOT Logo
9:50 pm - 1:45 amORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
19h 55m1 stop Warsaw Frederic Chopin
$767LOT
Sat, Feb 13 - Mon, Mar 1
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 - 3:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
15h 00m1 stop Amsterdam Schiphol
$774KLM
Mon, Feb 15 - Sat, Feb 27
KLM Logo
6:00 am - 2:25 pmOTP  Bucharest Otopeni Intl-ORD Chicago O'Hare Intl
16h 25m1 stop Amsterdam Schiphol
KLM Logo
5:09 pm - 3:25 pmORD  Chicago O'Hare Intl-OTP Bucharest Otopeni Intl
14h 16m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol
$779KLM
Mon, Feb 15 - Sun, Feb 28
Turkish Airlines Logo
9:50 am - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
16h 30m1 stop Istanbul
Turkish Airlines Logo
8:15 pm - 8:35 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
16h 20m1 stop Istanbul
$791Turkish Airlines
Wed, Dec 9 - Wed, Jan 20
Turkish Airlines Logo
9:50 am - 6:20 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
16h 30m1 stop Istanbul
Turkish Airlines Logo
8:15 pm - 8:35 pmORD  Chicago O'Hare Intl-CLJ Cluj Napoca
16h 20m1 stop Istanbul
$803Turkish Airlines
Wed, Dec 9 - Wed, Jan 20
SWISS Logo
3:15 pm - 12:40 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
29h 25m1 stop Zurich
SWISS Logo
6:50 pm - 10:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
31h 15m1 stop Zurich
$852SWISS
Mon, Nov 30 - Tue, Mar 9
SWISS Logo
10:45 am - 4:15 pmCLJ  Cluj Napoca-ORD Chicago O'Hare Intl
13h 30m1 stop Zurich
SWISS Logo
6:50 pm - 10:05 amORD  Chicago O'Hare Intl-CLJ Cluj Napoca
31h 15m1 stop Zurich
$880SWISS
Thu, Dec 24 - Tue, Jan 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Turkish Airlines flights from Romania to Chicago

Our best Turkish Airlines deals on Romania to Chicago flight tickets
Turkish Airlines
Dec 9
CLJ9:50 amCluj Napoca
16h 30m
1 stop
ORD6:20 pmChicago O'Hare Intl
Jan 20
ORD8:15 pmChicago O'Hare Intl
16h 20m
1 stop
CLJ8:35 pmCluj Napoca
$791
Turkish Airlines
Dec 9
CLJ9:50 amCluj Napoca
16h 30m
1 stop
ORD6:20 pmChicago O'Hare Intl
Jan 20
ORD8:15 pmChicago O'Hare Intl
16h 20m
1 stop
CLJ8:35 pmCluj Napoca
$803
Turkish Airlines
Dec 3
TSR9:05 pmTimisoara
20h 55m
1 stop
ORD10:00 amChicago O'Hare Intl
Dec 7
ORD11:45 amChicago O'Hare Intl
13h 10m
1 stop
TSR8:55 amTimisoara
$805

LOT flights from Romania to Chicago

Our best LOT deals on Romania to Chicago flight tickets
LOT
Feb 13
OTP2:35 pmBucharest Otopeni Intl
13h 20m
1 stop
ORD7:55 pmChicago O'Hare Intl
Feb 27
ORD9:50 pmChicago O'Hare Intl
19h 55m
1 stop
OTP1:45 amBucharest Otopeni Intl
$767
LOT
Dec 5
OTP5:25 pmBucharest Otopeni Intl
58h 30m
2 stops
ORD7:55 pmChicago O'Hare Intl
Jan 6
ORD9:50 pmChicago O'Hare Intl
32h 00m
1 stop
OTP1:50 pmBucharest Otopeni Intl
$784
LOT
Dec 23
CLJ1:55 pmCluj Napoca
14h 00m
1 stop
ORD7:55 pmChicago O'Hare Intl
Jan 18
ORD9:50 pmChicago O'Hare Intl
31h 25m
1 stop
CLJ1:15 pmCluj Napoca
$787

momondo Fare Finder

 
Use the filters below to find and compare flights from Romania 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

Mon 2/15

6:45 pm-5:20 pm

2 stops30h 35m

Chicago O'Hare Intl

Sun 2/28

6:30 pm-12:35 am

2 stops22h 05m

$762

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 2/14

8:20 am-7:55 pm

1 stop19h 35m

Chicago O'Hare Intl

Sat 2/27

9:50 pm-5:45 pm

1 stop11h 55m

$767

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sun 2/14

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sun 2/28

10:30 am-2:10 pm

2 stops19h 40m

$767

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Sat 2/13

2:35 pm-7:55 pm

1 stop13h 20m

Chicago O'Hare Intl

Mon 3/1

9:50 pm-1:45 am

1 stop19h 55m

$767

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 2/15

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sat 2/27

4:25 pm-3:25 pm

1 stop15h 00m

$774
Quickest round-trip

BucharestChicago

OTP Bucharest Otopeni Intl - ORD Chicago O'Hare Intl

OTPORD

Bucharest Otopeni Intl

Mon 2/15

6:00 am-2:25 pm

1 stop16h 25m

Chicago O'Hare Intl

Sun 2/28

5:09 pm-3:25 pm

2 stops14h 16m

$779

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Wed 12/9

9:50 am-6:20 pm

1 stop16h 30m

Chicago O'Hare Intl

Wed 1/20

8:15 pm-8:35 pm

1 stop16h 20m

$791

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Wed 12/9

9:50 am-6:20 pm

1 stop16h 30m

Chicago O'Hare Intl

Wed 1/20

8:15 pm-8:35 pm

1 stop16h 20m

$803

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Mon 11/30

3:15 pm-12:40 pm

1 stop29h 25m

Chicago O'Hare Intl

Tue 3/9

6:50 pm-10:05 am

1 stop31h 15m

$852

Cluj NapocaChicago

CLJ Cluj Napoca - ORD Chicago O'Hare Intl

CLJORD

Cluj Napoca

Thu 12/24

10:45 am-4:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Tue 1/19

6:50 pm-10:05 am

1 stop31h 15m

$880

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Romania 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 cheapest month to fly to Chicago?

The month of February is, on average, the cheapest month to fly to Chicago from Romania, with most prices found around $684. If you’re not able to fly to Chicago in February, then March is your next best option. Flight prices from Romania to Chicago during March average around $707.

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 Romania to Chicago for around $770.

What is the cheapest Romania to Chicago flight route?

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

How far in advance should I book a flight from Romania to Chicago?

You are more likely to see cheaper flights to Chicago from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago 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 from Romania for as low as $643 on momondo.

What cabin class options are available on Romania to Chicago flights?

There is only 1 cabin class available to choose from on Romania 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 Romania to Chicago flights?

No. A direct flight is the cheapest option for a flight between Romania to Chicago.

Cheap Romania to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Romania to Chicago

Best Price Found

$428

Fastest flight time

15h 00m

Direct flights

None
The best one-way flight to Chicago from Romania in the past 72 hours is $428. The best round-trip flight deal from Romania to Chicago found on momondo in the last 72 hours is $762.
The fastest flight from Romania to Chicago takes 15h 00m
There are no direct flights from Romania to Chicago. There are no popular flight routes from Romania to Chicago.

Frequently asked questions about flying from Romania to Chicago

  • When did momondo last update prices for flights from Romania to Chicago?

    Prices for flights from Romania to Chicago are updated daily.

  • How many operators does momondo search for flights from Romania to Chicago?

  • How old do you have to be to fly from Romania to Chicago?

    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.

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

    The travel and health documents you'll need for your trip to Chicago 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. 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 Romania to Chicago?

Best airlines flying from Romania to Chicago

Compare and see reviews for airlines that fly from Romania to Chicago with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $284Free CancellationRating
7.3
10,492 reviews
Search United Airlines flights
HiSkyPriceFrom $426Free CancellationRating
0.0
Search HiSky flights
SWISSPriceFrom $601Free CancellationRating
7.5
2,119 reviews
Search SWISS flights
LufthansaPriceFrom $603Free CancellationRating
6.8
8,295 reviews
Search Lufthansa flights
LOTPriceFrom $606Free CancellationRating
7.5
1,190 reviews
Search LOT flights
Turkish AirlinesPriceFrom $608Free CancellationRating
7.4
4,467 reviews
Search Turkish Airlines flights
KLMPriceFrom $657Free CancellationRating
7.8
1,599 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
Merrillville
New Buffalo
Hammond
Portage
Lansing
Benton Harbor
Saint Joseph
Valparaiso
Schererville
Munster
Chesterton
Monticello
Crown Point
Porter
Griffith
Saint John

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Chicago from Romania which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Romania to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Romania 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.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 12/13
Sun 12/20

Find better results for your trip to the United States

Fly into one of these airports located in Chicago