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

Air Canada, Austrian Airlines, and Lufthansa 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 42% 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 February 2026, 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.

$230 Cheap Flights from Chicago to Romania in 2026

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Find the cheapest flights from Chicago to Romania

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 pm - 12:55 am

ORD

CLJ

19h 05m

1 stop

6:00 am - 7:25 pm

CLJ

ORD

20h 25m

1 stop

$492Lufthansa

Mon, Mar 16 - Wed, Mar 25

9:50 pm - 1:20 pm

ORD

CLJ

31h 30m

1 stop

6:10 pm - 7:50 pm

CLJ

ORD

33h 40m

1 stop

$499LOT

Mon, Mar 30 - Mon, Apr 13

3:35 pm - 12:30 am

ORD

CLJ

24h 55m

2 stops

3:35 pm - 3:55 pm

CLJ

ORD

32h 20m

1 stop

$505Multiple Airlines

Mon, Mar 30 - Mon, Apr 13

9:50 pm - 5:30 pm

ORD

CLJ

11h 40m

1 stop

2:00 pm - 7:50 pm

CLJ

ORD

13h 50m

1 stop

$510LOT

Sun, Apr 5 - Wed, Apr 15

8:10 pm - 8:10 pm

ORD

OTP

16h 00m

1 stop

12:55 pm - 9:40 am

OTP

ORD

28h 45m

1 stop

$516Turkish Airlines

Tue, Apr 14 - Tue, Apr 28

10:50 pm - 12:55 am

ORD

CLJ

19h 05m

1 stop

6:00 am - 7:25 pm

CLJ

ORD

20h 25m

1 stop

$517Lufthansa

Tue, Mar 17 - Wed, Mar 25

3:35 pm - 12:00 pm

ORD

OTP

12h 25m

1 stop

6:05 am - 11:15 pm

OTP

ORD

25h 10m

2 stops

$522United Airlines

Sun, Aug 2 - Thu, Aug 20

3:47 pm - 6:35 pm

ORD

OTP

18h 48m

2 stops

6:05 am - 11:15 pm

OTP

ORD

25h 10m

2 stops

$526United Airlines

Tue, Aug 4 - Thu, Aug 20

8:10 pm - 8:15 pm

ORD

OTP

16h 05m

1 stop

9:35 pm - 6:15 pm

OTP

ORD

28h 40m

1 stop

$528Turkish Airlines

Mon, Apr 27 - Fri, May 15

5:00 pm - 1:20 am

ORD

OTP

24h 20m

1 stop

8:15 am - 3:55 pm

OTP

ORD

15h 40m

1 stop

$536British Airways

Mon, Aug 3 - Thu, Aug 20

Turkish Airlines flights from Chicago to Romania

Our best Turkish Airlines deals on Chicago to Romania flight tickets

Turkish Airlines

Feb 25

ORD8:20 pmChicago O'Hare Intl

28h 40m

1 stop

CLJ9:00 amCluj Napoca

Mar 11

CLJ9:50 amCluj Napoca

16h 35m

1 stop

ORD7:25 pmChicago O'Hare Intl

$514

Turkish Airlines

Apr 14

ORD8:10 pmChicago O'Hare Intl

16h 00m

1 stop

OTP8:10 pmBucharest Otopeni Intl

Apr 28

OTP12:55 pmBucharest Otopeni Intl

28h 45m

1 stop

ORD9:40 amChicago O'Hare Intl

$516

Turkish Airlines

Apr 16

ORD8:10 pmChicago O'Hare Intl

16h 05m

1 stop

CLJ8:15 pmCluj Napoca

May 4

CLJ9:55 amCluj Napoca

16h 20m

1 stop

ORD6:15 pmChicago O'Hare Intl

$522

United Airlines flights from Chicago to Romania

Our best United Airlines deals on Chicago to Romania flight tickets

United Airlines

Aug 12

ORD3:35 pmChicago O'Hare Intl

12h 25m

1 stop

OTP12:00 pmBucharest Otopeni Intl

Aug 26

OTP1:45 pmBucharest Otopeni Intl

28h 31m

2 stops

ORD10:16 amChicago O'Hare Intl

$515

United Airlines

Aug 2

ORD3:35 pmChicago O'Hare Intl

12h 25m

1 stop

OTP12:00 pmBucharest Otopeni Intl

Aug 20

OTP6:05 amBucharest Otopeni Intl

25h 10m

2 stops

ORD11:15 pmChicago O'Hare Intl

$522

United Airlines

Aug 4

ORD3:47 pmChicago O'Hare Intl

18h 48m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Aug 20

OTP6:05 amBucharest Otopeni Intl

25h 10m

2 stops

ORD11:15 pmChicago O'Hare Intl

$526

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/16

10:50 pm-12:55 am

1 stop19h 05m

Cluj Napoca

Wed 3/25

6:00 am-7:25 pm

1 stop20h 25m

$492

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/30

9:50 pm-1:20 pm

1 stop31h 30m

Cluj Napoca

Mon 4/13

6:10 pm-7:50 pm

1 stop33h 40m

$499

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/30

3:35 pm-12:30 am

2 stops24h 55m

Cluj Napoca

Mon 4/13

3:35 pm-3:55 pm

1 stop32h 20m

$505

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Sun 4/5

9:50 pm-5:30 pm

1 stop11h 40m

Cluj Napoca

Wed 4/15

2:00 pm-7:50 pm

1 stop13h 50m

$510

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 4/14

8:10 pm-8:10 pm

1 stop16h 00m

Bucharest Otopeni Intl

Tue 4/28

12:55 pm-9:40 am

1 stop28h 45m

$516

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 3/17

10:50 pm-12:55 am

1 stop19h 05m

Cluj Napoca

Wed 3/25

6:00 am-7:25 pm

1 stop20h 25m

$517

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/2

3:35 pm-12:00 pm

1 stop12h 25m

Bucharest Otopeni Intl

Thu 8/20

6:05 am-11:15 pm

2 stops25h 10m

$522

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 8/4

3:47 pm-6:35 pm

2 stops18h 48m

Bucharest Otopeni Intl

Thu 8/20

6:05 am-11:15 pm

2 stops25h 10m

$526

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 4/27

8:10 pm-8:15 pm

1 stop16h 05m

Bucharest Otopeni Intl

Fri 5/15

9:35 pm-6:15 pm

1 stop28h 40m

$528

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 8/3

5:00 pm-1:20 am

1 stop24h 20m

Bucharest Otopeni Intl

Thu 8/20

8:15 am-3:55 pm

1 stop15h 40m

$536

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 January. Flight prices, which tend to average around $566, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $572.

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 Monday when prices can be found for as low as $829. 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 Tuesday because tickets tend to average around $860. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

What is the cheapest Chicago to Romania flight route?

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

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 $720 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 $365 on momondo.

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

There are 2 cabin classes available to choose from on Chicago to Romania 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 Chicago to Romania flights?

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

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	$419
Fastest flight time	9h 50m
Direct flights	Mon and Fri
Airports in Romania	29 airports

The best one-way flight to Romania from Chicago in the past 72 hours is $419. The best round-trip flight deal from Chicago to Romania found on momondo in the last 72 hours is $781.

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

Direct flights go from Chicago to Romania on Monday and Friday. The only airline offering direct flights is HiSky.

There are 29 airports in Romania. From Chicago there are direct flights to Bucharest Otopeni Intl (OTP).

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 February 2026, 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 $326	Free Cancellation	Rating 7.3 1,692 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 4,224 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.5 898 reviews	Search Austrian Airlines flights
KLM	PriceFrom $541	Free Cancellation	Rating 7.7 1,458 reviews	Search KLM flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 7,755 reviews	Search British Airways flights
Lufthansa	PriceFrom $558	Free Cancellation	Rating 6.8 7,789 reviews	Search Lufthansa flights
LOT	PriceFrom $562	Free Cancellation	Rating 7.5 1,181 reviews	Search LOT flights
United Airlines	PriceFrom $565	Free Cancellation	Rating 7.4 9,325 reviews	Search United Airlines flights
Air France	PriceFrom $569	Free Cancellation	Rating 7.4 1,533 reviews	Search Air France flights
Delta	PriceFrom $575	Free Cancellation	Rating 7.9 8,215 reviews	Search Delta 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.

An easier way to manage your Romania 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.

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Find better results for your trip to Romania

Popular cities

Other flights from Chicago

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Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in Romania

Flights to Bucharestfrom $357

Flights to Cluj Napocafrom $371

Flights to Timisoarafrom $479

Flights to Iaşifrom $425

Flights to Sibiufrom $515

Flights to Suceavafrom $859

Flights to Oradeafrom $633

Flights to Bacăufrom $1,265

Flights to Târgu Mureş

Flights to Constanţafrom $512

Flights to Baia Mare

Flights to Satu Marefrom $876

Cheap flights from Chicago to Romania from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Romania departing on 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Turkish Airlines flights from Chicago to Romania

Our best Turkish Airlines deals on Chicago to Romania flight tickets

United Airlines flights from Chicago to Romania

Our best United Airlines deals on Chicago to Romania flight tickets

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Use the filters below to find and compare flights from Chicago to Romania that are best for you.

See travel insights to Romania from

How to get the cheapest flight ticket from Chicago to Romania

What is the cheapest month to fly to Romania?

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

What is the cheapest Chicago to Romania flight route?

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

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

Can stopping save me money on Chicago to Romania flights?

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

What airlines fly to Romania?

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

Fastest flight time

Direct flights

Airports in Romania

Best airlines flying from Chicago to Romania

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

Why use momondo?

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

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

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

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

An easier way to manage your Romania 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.

Find better results for your trip to Romania

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo

Chicago flight routes

According to popular flight searches on momondo this year

Romania flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Romania

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Romania

List of cabin classes available on flights landing in Romania. Availability may vary depending on flight origin and airline.

Complete your trip to Romania

Explore popular destinations other users love

According to popular flight searches on momondo this year