What is the cheapest airline that flies from Chicago to Romania?

LOT, Lufthansa, and Air Canada are the most popular carriers operating from Chicago to Romania

What airlines fly to Romania?

Lufthansa, Turkish Airlines and LOT are the top three most popular airlines that fly to Romania from Chicago according to our data. Lufthansa is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 13 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Chicago to Romania refresh daily.

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

As of December 2025, there are 13 operators available to choose from for flights from Chicago to Romania.

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

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 Romania.

What documentation or ID do you need to fly to Romania?

The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$289 Cheap Flights from Chicago to Romania in 2025/26

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Find the cheapest flights from Chicago to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 pm - 1:40 pm

ORD

CLJ

11h 40m1 stop

6:00 am - 9:15 pm

CLJ

ORD

23h 15m2 stops

$483Lufthansa

Mon, Jan 12 - Tue, Jan 27

5:50 pm - 12:55 am

ORD

CLJ

23h 05m2 stops

6:00 am - 2:10 pm

CLJ

ORD

16h 10m1 stop

$485Lufthansa

Tue, Jan 13 - Tue, Jan 27

6:00 pm - 1:40 pm

ORD

CLJ

11h 40m1 stop

6:00 am - 6:25 pm

CLJ

ORD

20h 25m1 stop

$486Lufthansa

Mon, Jan 12 - Mon, Jan 26

9:55 pm - 1:15 pm

ORD

CLJ

31h 20m1 stop

1:35 pm - 8:00 pm

CLJ

ORD

14h 25m1 stop

$493LOT

Mon, Jan 12 - Sun, Jan 25

9:55 pm - 5:20 pm

ORD

CLJ

11h 25m1 stop

1:55 pm - 8:00 pm

CLJ

ORD

14h 05m1 stop

$495LOT

Wed, Feb 11 - Sat, Feb 21

6:50 pm - 3:50 pm

ORD

OTP

13h 00m1 stop

6:30 am - 1:45 pm

OTP

ORD

14h 15m1 stop

$520SWISS

Wed, Mar 4 - Wed, Mar 18

5:10 pm - 12:30 am

ORD

OTP

24h 20m1 stop

4:40 pm - 1:45 pm

OTP

ORD

28h 05m1 stop

$521SWISS

Mon, Mar 9 - Mon, Mar 16

5:55 pm - 6:35 pm

ORD

OTP

16h 40m1 stop

6:05 am - 11:00 am

OTP

ORD

12h 55m1 stop

$530United Airlines

Sun, Mar 29 - Wed, Apr 15

10:50 pm - 6:15 pm

ORD

SBZ

12h 25m1 stop

6:00 am - 7:25 pm

SBZ

ORD

20h 25m1 stop

$689United Airlines

Wed, Mar 11 - Sun, Mar 15

11:50 am - 11:00 pm

ORD

SCV

27h 10m2 stops

5:20 am - 6:25 pm

SCV

ORD

21h 05m2 stops

$983Turkish Airlines

Wed, Jan 28 - Sun, Feb 1

British Airways flights from Chicago to Romania

Our best British Airways deals on Chicago to Romania flight tickets

British Airways

Jan 26

ORD4:14 pmChicago O'Hare Intl

15h 16m

2 stops

OTP3:30 pmBucharest Otopeni Intl

Feb 17

OTP8:00 amBucharest Otopeni Intl

18h 45m

1 stop

ORD6:45 pmChicago O'Hare Intl

$533

Find similar

British Airways

Jan 17

ORD7:49 pmChicago O'Hare Intl

43h 56m

2 stops

OTP11:45 pmBucharest Otopeni Intl

Feb 18

OTP3:50 pmBucharest Otopeni Intl

30h 00m

1 stop

ORD1:50 pmChicago O'Hare Intl

$545

Find similar

British Airways

Jan 9

ORD4:33 pmChicago O'Hare Intl

22h 52m

2 stops

OTP11:25 pmBucharest Otopeni Intl

Jan 16

OTP8:00 amBucharest Otopeni Intl

18h 45m

1 stop

ORD6:45 pmChicago O'Hare Intl

$546

Find similar

Delta flights from Chicago to Romania

Our best Delta deals on Chicago to Romania flight tickets

Delta

Jan 12

ORD5:20 pmChicago O'Hare Intl

21h 30m

1 stop

OTP10:50 pmBucharest Otopeni Intl

Jan 27

OTP1:55 pmBucharest Otopeni Intl

32h 25m

1 stop

ORD2:20 pmChicago O'Hare Intl

$534

Find similar

Delta

Mar 3

ORD10:36 amChicago O'Hare Intl

18h 24m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Mar 18

OTP6:00 amBucharest Otopeni Intl

16h 20m

1 stop

ORD3:20 pmChicago O'Hare Intl

$539

Find similar

Delta

Jan 12

ORD10:45 amChicago O'Hare Intl

17h 20m

2 stops

OTP12:05 pmBucharest Otopeni Intl

Jan 27

OTP1:55 pmBucharest Otopeni Intl

18h 01m

2 stops

ORD11:56 pmChicago O'Hare Intl

$540

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 1/12

6:00 pm-1:40 pm

1 stop11h 40m

Cluj Napoca

Tue 1/27

6:00 am-9:15 pm

2 stops23h 15m

$483

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 1/13

5:50 pm-12:55 am

2 stops23h 05m

Cluj Napoca

Tue 1/27

6:00 am-2:10 pm

1 stop16h 10m

$485

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 1/12

6:00 pm-1:40 pm

1 stop11h 40m

Cluj Napoca

Mon 1/26

6:00 am-6:25 pm

1 stop20h 25m

$486

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 1/12

9:55 pm-1:15 pm

1 stop31h 20m

Cluj Napoca

Sun 1/25

1:35 pm-8:00 pm

1 stop14h 25m

$493

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 2/11

9:55 pm-5:20 pm

1 stop11h 25m

Cluj Napoca

Sat 2/21

1:55 pm-8:00 pm

1 stop14h 05m

$495

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/4

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Wed 3/18

6:30 am-1:45 pm

1 stop14h 15m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 3/9

5:10 pm-12:30 am

1 stop24h 20m

Bucharest Otopeni Intl

Mon 3/16

4:40 pm-1:45 pm

1 stop28h 05m

$521

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 3/29

5:55 pm-6:35 pm

1 stop16h 40m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-11:00 am

1 stop12h 55m

$530

ChicagoSibiu

ORD - SBZ

ORDSBZ

Chicago O'Hare Intl

Wed 3/11

10:50 pm-6:15 pm

1 stop12h 25m

Sibiu

Sun 3/15

6:00 am-7:25 pm

1 stop20h 25m

$689

ChicagoSuceava

ORD - SCV

ORDSCV

Chicago O'Hare Intl

Wed 1/28

11:50 am-11:00 pm

2 stops27h 10m

Suceava Salcea

Sun 2/1

5:20 am-6:25 pm

2 stops21h 05m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago to Romania

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

Prices

Airlines

What is the cheapest month to fly to Romania?

The cheapest month to fly to Romania from Chicago is in October. Flight prices, which tend to average around $569, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of October, then departing from Chicago during the month February is also very affordable. Most momondo users find prices during this month for around $599.

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

The cheapest day to depart on your flight to Romania is on a Sunday when prices can be found for as low as $854. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $931. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest time of day to depart on your flight to Romania?

Our most recent data shows that the best time of day to fly to Romania is in the morning. Flights from Chicago to Romania during this time can be as low as $607. Try not to purchase tickets in the afternoon because they tend to be around $872. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Romania from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $738 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from Chicago for as low as $634 on momondo.

Can stopping save me money on Chicago to Romania flights?

You could potentially save up to 34% on your flight if you consider stops on a Chicago to Romania flight.

Cheap Chicago to Romania flight deals and tips

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

Best Price Found	$854
Fastest flight time	9h 50m
Direct flights	None

The best flight deal from Chicago to Romania found on momondo in the last 72 hours is $854

The fastest flight from Chicago to Romania takes 9h 50m

There are no direct flights from Chicago to Romania. There are no popular flight routes from Chicago to Romania.

Search flight deals

When did momondo last update prices for flights from Chicago to Romania?
Prices for flights from Chicago to Romania refresh daily.
How many operators does momondo search for flights from Chicago to Romania?
As of December 2025, there are 13 operators available to choose from for flights from Chicago to Romania.
How old do you have to be to fly from Chicago to Romania?
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 Romania.
What documentation or ID do you need to fly to Romania?
The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Romania?
momondo data reveals that the most frequently booked plane model on the route from Chicago to Romania is Airbus A330, representing 100.00% of all bookings.

Best airlines flying from Chicago to Romania

Compare and see reviews for airlines that fly from Chicago to Romania with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 1,592 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 4,077 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 875 reviews	Search Austrian Airlines flights
LOT	PriceFrom $538	Free Cancellation	Rating 7.5 1,143 reviews	Search LOT flights
KLM	PriceFrom $568	Free Cancellation	Rating 7.7 1,430 reviews	Search KLM flights
Lufthansa	PriceFrom $570	Free Cancellation	Rating 6.8 7,612 reviews	Search Lufthansa flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,562 reviews	Search British Airways flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,066 reviews	Search United Airlines flights
SWISS	PriceFrom $597	Free Cancellation	Rating 7.5 1,804 reviews	Search SWISS flights
Air France	PriceFrom $618	Free Cancellation	Rating 7.4 1,502 reviews	Search Air France flights

Why use momondo?

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

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

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

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

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

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 Romania from Chicago.

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

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