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

British Airways, Delta, 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 37% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 14 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 January 2026, there are 14 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.

$184 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.

4:05 pm - 1:30 pm

ORD

OMR

13h 25m2 stops

2:10 pm - 7:25 pm

OMR

ORD

12h 15m1 stop

$446Lufthansa

Mon, Feb 9 - Fri, Mar 13

4:05 pm - 1:30 pm

ORD

OMR

13h 25m2 stops

2:10 pm - 7:25 pm

OMR

ORD

12h 15m1 stop

$447Lufthansa

Mon, Feb 9 - Tue, Mar 10

9:55 pm - 5:40 pm

ORD

OTP

11h 45m1 stop

6:25 pm - 9:00 pm

OTP

ORD

33h 35m1 stop

$538LOT

Fri, Mar 6 - Mon, Mar 16

9:50 pm - 1:20 pm

ORD

CLJ

31h 30m1 stop

2:00 pm - 3:10 pm

CLJ

ORD

57h 10m2 stops

$539LOT

Fri, Apr 3 - Fri, Apr 17

4:05 pm - 2:00 pm

ORD

OTP

13h 55m1 stop

5:55 am - 11:10 am

OTP

ORD

13h 15m1 stop

$539United Airlines

Wed, Jan 21 - Sun, Jan 25

10:35 am - 2:00 pm

ORD

OTP

19h 25m2 stops

5:55 am - 3:20 pm

OTP

ORD

17h 25m1 stop

$542United Airlines

Wed, Jan 21 - Sun, Jan 25

4:21 pm - 7:30 pm

ORD

OTP

20h 09m2 stops

7:35 am - 7:21 am

OTP

ORD

30h 46m2 stops

$543British Airways

Thu, Mar 12 - Sun, Mar 22

6:54 pm - 11:25 pm

ORD

OTP

21h 31m2 stops

3:40 pm - 5:01 pm

OTP

ORD

33h 21m2 stops

$551British Airways

Fri, Mar 20 - Mon, Apr 6

8:20 pm - 8:25 pm

ORD

CLJ

16h 05m1 stop

9:15 pm - 11:05 am

CLJ

ORD

20h 50m1 stop

$566Turkish Airlines

Fri, Feb 20 - Thu, Mar 12

8:20 pm - 11:00 pm

ORD

SCV

18h 40m2 stops

1:15 pm - 6:25 pm

SCV

ORD

37h 10m2 stops

$980Turkish Airlines

Wed, Feb 4 - Sun, Feb 8

Delta flights from Chicago to Romania

Our best Delta deals on Chicago to Romania flight tickets

Delta

Jan 22

MDW6:35 pmChicago Midway

20h 15m

2 stops

OTP10:50 pmBucharest Otopeni Intl

Feb 18

OTP6:05 amBucharest Otopeni Intl

19h 32m

2 stops

MDW5:37 pmChicago Midway

$536

Delta

Jan 22

MDW6:35 pmChicago Midway

20h 15m

2 stops

OTP10:50 pmBucharest Otopeni Intl

Feb 20

OTP6:00 amBucharest Otopeni Intl

20h 40m

2 stops

MDW6:40 pmChicago Midway

$537

Delta

Jan 29

MDW9:33 amChicago Midway

19h 27m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Feb 20

OTP6:00 amBucharest Otopeni Intl

20h 40m

2 stops

MDW6:40 pmChicago Midway

$543

British Airways flights from Chicago to Romania

Our best British Airways deals on Chicago to Romania flight tickets

British Airways

Mar 12

ORD4:21 pmChicago O'Hare Intl

20h 09m

2 stops

OTP7:30 pmBucharest Otopeni Intl

Mar 22

OTP7:35 amBucharest Otopeni Intl

30h 46m

2 stops

ORD7:21 amChicago O'Hare Intl

$543

British Airways

May 9

ORD7:05 pmChicago O'Hare Intl

35h 00m

1 stop

OTP2:05 pmBucharest Otopeni Intl

May 21

OTP8:15 amBucharest Otopeni Intl

18h 00m

1 stop

ORD6:15 pmChicago O'Hare Intl

$560

British Airways

Apr 10

ORD4:16 pmChicago O'Hare Intl

23h 34m

2 stops

OTP11:50 pmBucharest Otopeni Intl

May 15

OTP8:15 amBucharest Otopeni Intl

35h 37m

2 stops

ORD11:52 amChicago O'Hare Intl

$568

Fly from

Fly to

Route

Depart

Return

Price

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 2/9

4:05 pm-1:30 pm

2 stops13h 25m

Oradea

Fri 3/13

2:10 pm-7:25 pm

1 stop12h 15m

$446

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 2/9

4:05 pm-1:30 pm

2 stops13h 25m

Oradea

Tue 3/10

2:10 pm-7:25 pm

1 stop12h 15m

$447

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 3/6

9:55 pm-5:40 pm

1 stop11h 45m

Bucharest Otopeni Intl

Mon 3/16

6:25 pm-9:00 pm

1 stop33h 35m

$538

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 4/3

9:50 pm-1:20 pm

1 stop31h 30m

Cluj Napoca

Fri 4/17

2:00 pm-3:10 pm

2 stops57h 10m

$539

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 1/21

4:05 pm-2:00 pm

1 stop13h 55m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-11:10 am

1 stop13h 15m

$539

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 1/21

10:35 am-2:00 pm

2 stops19h 25m

Bucharest Otopeni Intl

Sun 1/25

5:55 am-3:20 pm

1 stop17h 25m

$542

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 3/12

4:21 pm-7:30 pm

2 stops20h 09m

Bucharest Otopeni Intl

Sun 3/22

7:35 am-7:21 am

2 stops30h 46m

$543

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 3/20

6:54 pm-11:25 pm

2 stops21h 31m

Bucharest Otopeni Intl

Mon 4/6

3:40 pm-5:01 pm

2 stops33h 21m

$551

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 2/20

8:20 pm-8:25 pm

1 stop16h 05m

Cluj Napoca

Thu 3/12

9:15 pm-11:05 am

1 stop20h 50m

$566

ChicagoSuceava

ORD - SCV

ORDSCV

Chicago O'Hare Intl

Wed 2/4

8:20 pm-11:00 pm

2 stops18h 40m

Suceava Salcea

Sun 2/8

1:15 pm-6:25 pm

2 stops37h 10m

$980

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 $543, 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 $586.

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 Friday because tickets tend to average around $856. 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 $728 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 $528 on momondo.

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

There is only 1 cabin class 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	$218
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 $218. The best round-trip flight deal from Chicago to Romania found on momondo in the last 72 hours is $809.

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 January 2026, there are 14 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 7.3 1,642 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $504	Free Cancellation	Rating 7.3 4,157 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 890 reviews	Search Austrian Airlines flights
Lufthansa	PriceFrom $557	Free Cancellation	Rating 6.8 7,710 reviews	Search Lufthansa flights
LOT	PriceFrom $562	Free Cancellation	Rating 7.5 1,168 reviews	Search LOT flights
KLM	PriceFrom $568	Free Cancellation	Rating 7.7 1,435 reviews	Search KLM flights
Air France	PriceFrom $569	Free Cancellation	Rating 7.4 1,518 reviews	Search Air France flights
Delta	PriceFrom $575	Free Cancellation	Rating 7.9 8,038 reviews	Search Delta flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,667 reviews	Search British Airways flights
United Airlines	PriceFrom $595	Free Cancellation	Rating 7.4 9,145 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.