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.

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

SWISS, Air Serbia, and Lufthansa 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 October 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.

$272 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.

11:50 am - 9:00 amORD-CLJ

13h 10m1 stop

9:15 pm - 10:05 amCLJ-ORD

20h 50m1 stop

$489Turkish Airlines

Find Deal

Tue, Nov 18 - Tue, Feb 10

11:50 am - 9:00 amORD-CLJ

13h 10m1 stop

9:15 pm - 6:25 pmCLJ-ORD

29h 10m1 stop

$498Turkish Airlines

Find Deal

Tue, Nov 18 - Tue, Feb 10

9:40 pm - 5:20 pmORD-CLJ

11h 40m1 stop

1:45 pm - 6:15 pmCLJ-ORD

12h 30m1 stop

$523Lufthansa

Find Deal

Mon, Mar 30 - Sat, Apr 18

7:10 am - 1:40 pmORD-CLJ

22h 30m2 stops

6:00 am - 6:25 pmCLJ-ORD

20h 25m1 stop

$533United Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 23

7:10 am - 1:40 pmORD-CLJ

22h 30m2 stops

6:00 am - 7:56 amCLJ-ORD

33h 56m2 stops

$539United Airlines

Find Deal

Fri, Nov 7 - Sun, Nov 23

9:50 pm - 6:35 pmORD-OTP

12h 45m1 stop

6:05 am - 1:10 pmOTP-ORD

15h 05m2 stops

$552Lufthansa

Find Deal

Thu, Nov 6 - Fri, Nov 14

9:55 pm - 1:15 pmORD-CLJ

31h 20m1 stop

6:00 pm - 8:00 pmCLJ-ORD

34h 00m1 stop

$553LOT

Find Deal

Mon, Dec 8 - Thu, Dec 18

9:55 pm - 5:35 pmORD-CLJ

11h 40m1 stop

1:35 pm - 8:00 pmCLJ-ORD

14h 25m1 stop

$556LOT

Find Deal

Fri, Nov 7 - Sun, Nov 23

1:35 pm - 1:00 pmORD-OTP

15h 25m2 stops

1:55 pm - 11:54 pmOTP-ORD

17h 59m2 stops

$570KLM

Find Deal

Sat, Feb 21 - Sat, Mar 7

4:20 pm - 11:00 pmORD-SCV

22h 40m2 stops

5:20 am - 2:20 pmSCV-ORD

41h 00m2 stops

$990KLM

Find Deal

Thu, Apr 2 - Mon, Apr 6

United Airlines flights from Chicago to Romania

Our best United Airlines deals on Chicago to Romania flight tickets

United Airlines

Nov 7

ORD7:10 amChicago O'Hare Intl

22h 30m

2 stops

CLJ1:40 pmCluj Napoca

Nov 23

CLJ6:00 amCluj Napoca

20h 25m

1 stop

ORD6:25 pmChicago O'Hare Intl

$533

Find similar

United Airlines

Nov 7

ORD7:10 amChicago O'Hare Intl

22h 30m

2 stops

CLJ1:40 pmCluj Napoca

Nov 23

CLJ6:00 amCluj Napoca

33h 56m

2 stops

ORD7:56 amChicago O'Hare Intl

$539

Find similar

United Airlines

Nov 7

ORD6:00 pmChicago O'Hare Intl

35h 40m

2 stops

CLJ1:40 pmCluj Napoca

Nov 23

CLJ6:00 amCluj Napoca

20h 25m

1 stop

ORD6:25 pmChicago O'Hare Intl

$544

Find similar

SWISS flights from Chicago to Romania

Our best SWISS deals on Chicago to Romania flight tickets

SWISS

Oct 27

ORD7:50 pmChicago O'Hare Intl

13h 00m

1 stop

OTP3:50 pmBucharest Otopeni Intl

Nov 7

OTP6:30 amBucharest Otopeni Intl

17h 50m

1 stop

ORD4:20 pmChicago O'Hare Intl

$548

Find similar

SWISS

Dec 12

ORD6:50 pmChicago O'Hare Intl

21h 40m

1 stop

OTP12:30 amBucharest Otopeni Intl

Dec 25

OTP6:30 amBucharest Otopeni Intl

17h 50m

1 stop

ORD4:20 pmChicago O'Hare Intl

$682

Find similar

SWISS

Oct 31

ORD5:10 pmChicago O'Hare Intl

24h 20m

1 stop

OTP12:30 amBucharest Otopeni Intl

Nov 6

OTP6:30 amBucharest Otopeni Intl

37h 40m

2 stops

ORD12:10 pmChicago O'Hare Intl

$768

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 11/18

11:50 am-9:00 am

1 stop13h 10m

Cluj Napoca

Tue 2/10

9:15 pm-10:05 am

1 stop20h 50m

$489

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 11/18

11:50 am-9:00 am

1 stop13h 10m

Cluj Napoca

Tue 2/10

9:15 pm-6:25 pm

1 stop29h 10m

$498

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/30

9:40 pm-5:20 pm

1 stop11h 40m

Cluj Napoca

Sat 4/18

1:45 pm-6:15 pm

1 stop12h 30m

$523

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 11/7

7:10 am-1:40 pm

2 stops22h 30m

Cluj Napoca

Sun 11/23

6:00 am-6:25 pm

1 stop20h 25m

$533

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 11/7

7:10 am-1:40 pm

2 stops22h 30m

Cluj Napoca

Sun 11/23

6:00 am-7:56 am

2 stops33h 56m

$539

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 11/6

9:50 pm-6:35 pm

1 stop12h 45m

Bucharest Otopeni Intl

Fri 11/14

6:05 am-1:10 pm

2 stops15h 05m

$552

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 12/8

9:55 pm-1:15 pm

1 stop31h 20m

Cluj Napoca

Thu 12/18

6:00 pm-8:00 pm

1 stop34h 00m

$553

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 11/7

9:55 pm-5:35 pm

1 stop11h 40m

Cluj Napoca

Sun 11/23

1:35 pm-8:00 pm

1 stop14h 25m

$556

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 2/21

1:35 pm-1:00 pm

2 stops15h 25m

Bucharest Otopeni Intl

Sat 3/7

1:55 pm-11:54 pm

2 stops17h 59m

$570

ChicagoSuceava

ORD - SCV

ORDSCV

Chicago O'Hare Intl

Thu 4/2

4:20 pm-11:00 pm

2 stops22h 40m

Suceava Salcea

Mon 4/6

5:20 am-2:20 pm

2 stops41h 00m

$990

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 February. Flight prices, which tend to average around $599, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of February, then departing from Chicago during the month October is also very affordable. Most momondo users find prices during this month for around $601.

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 Friday when prices can be found for as low as $773. 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 $712 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 33% 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	$829
Direct flights	None

The best flight deal from Chicago to Romania found on momondo in the last 72 hours is $829

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 October 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 1,535 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $504	Free Cancellation	Rating 7.3 4,022 reviews	Search Turkish Airlines flights
SWISS	PriceFrom $509	Free Cancellation	Rating 7.5 1,772 reviews	Search SWISS flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 861 reviews	Search Austrian Airlines flights
LOT	PriceFrom $538	Free Cancellation	Rating 7.6 1,132 reviews	Search LOT flights
Lufthansa	PriceFrom $553	Free Cancellation	Rating 6.8 7,507 reviews	Search Lufthansa flights
British Airways	PriceFrom $570	Free Cancellation	Rating 6.7 7,466 reviews	Search British Airways flights
Air France	PriceFrom $580	Free Cancellation	Rating 7.4 1,477 reviews	Search Air France flights
KLM	PriceFrom $582	Free Cancellation	Rating 7.7 1,404 reviews	Search KLM flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 8,988 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.