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 40% 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.

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

British Airways, Austrian Airlines, and Delta are the most popular carriers operating from Chicago to Romania

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.

$253 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.

7:05 pm - 3:20 pm

ORD

OTP

12h 15m

1 stop

6:20 am - 3:55 pm

OTP

ORD

17h 35m

1 stop

$494SWISS

Tue, Aug 11 - Tue, Aug 25

7:05 pm - 3:20 pm

ORD

OTP

12h 15m

1 stop

6:20 am - 3:55 pm

OTP

ORD

17h 35m

1 stop

$497SWISS

Tue, Aug 11 - Tue, Aug 25

9:40 pm - 12:30 am

ORD

CLJ

18h 50m

1 stop

6:00 am - 12:55 pm

CLJ

ORD

14h 55m

2 stops

$499Lufthansa

Tue, Mar 31 - Tue, Apr 7

7:05 pm - 3:20 pm

ORD

OTP

12h 15m

1 stop

6:20 am - 12:35 pm

OTP

ORD

14h 15m

1 stop

$503SWISS

Wed, Aug 12 - Wed, Aug 26

3:35 pm - 1:40 pm

ORD

OMR

14h 05m

1 stop

2:15 pm - 12:35 pm

OMR

ORD

30h 20m

1 stop

$507Lufthansa

Mon, Aug 10 - Tue, Aug 25

8:10 pm - 8:15 pm

ORD

CLJ

16h 05m

1 stop

9:55 am - 9:40 am

CLJ

ORD

31h 45m

1 stop

$512Turkish Airlines

Thu, Apr 16 - Thu, Apr 30

11:50 am - 8:50 am

ORD

OTP

13h 00m

1 stop

9:50 pm - 11:05 am

OTP

ORD

20h 15m

1 stop

$518Turkish Airlines

Thu, Mar 5 - Thu, Mar 19

9:40 pm - 1:10 am

ORD

OTP

19h 30m

1 stop

6:05 am - 4:57 pm

OTP

ORD

18h 52m

2 stops

$520United Airlines

Sun, Aug 9 - Tue, Aug 25

3:35 pm - 12:00 pm

ORD

OTP

12h 25m

1 stop

6:05 am - 6:33 pm

OTP

ORD

20h 28m

2 stops

$522United Airlines

Sun, Aug 9 - Wed, Aug 26

1:26 pm - 1:00 pm

MDW

OTP

15h 34m

2 stops

8:35 am - 6:40 pm

OTP

MDW

17h 05m

2 stops

$586KLM

Tue, Feb 24 - Tue, Mar 10

SWISS flights from Chicago to Romania

Our best SWISS deals on Chicago to Romania flight tickets

SWISS

Aug 11

ORD7:05 pmChicago O'Hare Intl

12h 15m

1 stop

OTP3:20 pmBucharest Otopeni Intl

Aug 25

OTP6:20 amBucharest Otopeni Intl

17h 35m

1 stop

ORD3:55 pmChicago O'Hare Intl

$494

SWISS

Mar 24

ORD7:50 pmChicago O'Hare Intl

31h 15m

1 stop

CLJ10:05 amCluj Napoca

Apr 5

CLJ3:35 pmCluj Napoca

29h 00m

1 stop

ORD12:35 pmChicago O'Hare Intl

$536

SWISS

Mar 30

ORD2:20 pmChicago O'Hare Intl

17h 00m

1 stop

OTP3:20 pmBucharest Otopeni Intl

Apr 6

OTP6:20 amBucharest Otopeni Intl

14h 15m

1 stop

ORD12:35 pmChicago O'Hare Intl

$551

British Airways flights from Chicago to Romania

Our best British Airways deals on Chicago to Romania flight tickets

British Airways

Aug 9

ORD5:00 pmChicago O'Hare Intl

13h 05m

1 stop

OTP2:05 pmBucharest Otopeni Intl

Aug 26

OTP8:15 amBucharest Otopeni Intl

15h 40m

1 stop

ORD3:55 pmChicago O'Hare Intl

$509

British Airways

Mar 18

ORD6:10 pmChicago O'Hare Intl

22h 20m

1 stop

OTP11:30 pmBucharest Otopeni Intl

Mar 30

OTP3:40 pmBucharest Otopeni Intl

34h 35m

1 stop

ORD6:15 pmChicago O'Hare Intl

$563

British Airways

May 6

ORD9:15 pmChicago O'Hare Intl

19h 05m

1 stop

OTP12:20 amBucharest Otopeni Intl

May 10

OTP2:50 pmBucharest Otopeni Intl

33h 05m

1 stop

ORD3:55 pmChicago O'Hare Intl

$564

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 8/11

7:05 pm-3:20 pm

1 stop12h 15m

Bucharest Otopeni Intl

Tue 8/25

6:20 am-3:55 pm

1 stop17h 35m

$494

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 8/11

7:05 pm-3:20 pm

1 stop12h 15m

Bucharest Otopeni Intl

Tue 8/25

6:20 am-3:55 pm

1 stop17h 35m

$497

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 3/31

9:40 pm-12:30 am

1 stop18h 50m

Cluj Napoca

Tue 4/7

6:00 am-12:55 pm

2 stops14h 55m

$499

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 8/12

7:05 pm-3:20 pm

1 stop12h 15m

Bucharest Otopeni Intl

Wed 8/26

6:20 am-12:35 pm

1 stop14h 15m

$503

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 8/10

3:35 pm-1:40 pm

1 stop14h 05m

Oradea

Tue 8/25

2:15 pm-12:35 pm

1 stop30h 20m

$507

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Thu 4/16

8:10 pm-8:15 pm

1 stop16h 05m

Cluj Napoca

Thu 4/30

9:55 am-9:40 am

1 stop31h 45m

$512

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 3/5

11:50 am-8:50 am

1 stop13h 00m

Bucharest Otopeni Intl

Thu 3/19

9:50 pm-11:05 am

1 stop20h 15m

$518

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/9

9:40 pm-1:10 am

1 stop19h 30m

Bucharest Otopeni Intl

Tue 8/25

6:05 am-4:57 pm

2 stops18h 52m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 8/9

3:35 pm-12:00 pm

1 stop12h 25m

Bucharest Otopeni Intl

Wed 8/26

6:05 am-6:33 pm

2 stops20h 28m

$522

ChicagoBucharest

MDW - OTP

MDWOTP

Chicago Midway

Tue 2/24

1:26 pm-1:00 pm

2 stops15h 34m

Bucharest Otopeni Intl

Tue 3/10

8:35 am-6:40 pm

2 stops17h 05m

$586

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 $952. 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 $722 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 $669 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 $812.

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 1,682 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 4,216 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
KLM	PriceFrom $541	Free Cancellation	Rating 7.7 1,454 reviews	Search KLM flights
British Airways	PriceFrom $553	Free Cancellation	Rating 6.7 7,739 reviews	Search British Airways flights
Lufthansa	PriceFrom $558	Free Cancellation	Rating 6.8 7,784 reviews	Search Lufthansa flights
Air France	PriceFrom $569	Free Cancellation	Rating 7.4 1,534 reviews	Search Air France flights
Delta	PriceFrom $575	Free Cancellation	Rating 7.9 8,202 reviews	Search Delta flights
LOT	PriceFrom $576	Free Cancellation	Rating 7.5 1,179 reviews	Search LOT flights
United Airlines	PriceFrom $578	Free Cancellation	Rating 7.4 9,292 reviews	Search United Airlines 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 $351

Flights to Cluj Napocafrom $370

Flights to Timisoarafrom $550

Flights to Iaşifrom $525

Flights to Sibiufrom $404

Flights to Suceavafrom $954

Flights to Oradeafrom $553

Flights to Bacăufrom $1,086

Flights to Târgu Mureş

Flights to Constanţafrom $1,163

Flights to Baia Mare

Flights to Satu Marefrom $876

Cheap flights from Chicago to Romania from $253

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 3/20. 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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Big names and deals

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SWISS flights from Chicago to Romania

Our best SWISS deals on Chicago to Romania flight tickets

British Airways flights from Chicago to Romania

Our best British Airways 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