What airlines fly to Romania?

Turkish Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Romania from Illinois according to our data. Turkish Airlines 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 Illinois to Romania?

Air Serbia, Lufthansa, and Air Canada are the most popular carriers operating from Illinois to Romania

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

Prices for flights from Illinois to Romania are updated daily.

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

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

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Romania.

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

The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$236 Cheap Flights from Illinois to Romania in 2025/26

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Find the cheapest flights from Illinois to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 9:00 amORD-CLJ

28h 40m1 stop

9:15 pm - 9:40 amCLJ-ORD

20h 25m1 stop

$492Turkish Airlines

Find Deal

Wed, Feb 4 - Tue, May 5

12:50 pm - 8:25 pmORD-CLJ

24h 35m1 stop

9:15 pm - 9:40 amCLJ-ORD

20h 25m1 stop

$499Turkish Airlines

Find Deal

Mon, Mar 23 - Thu, Apr 2

10:35 pm - 12:55 amORD-CLJ

18h 20m2 stops

6:00 am - 6:25 pmCLJ-ORD

20h 25m1 stop

$503Lufthansa

Find Deal

Wed, Nov 26 - Wed, Dec 10

9:50 pm - 12:55 amORD-CLJ

19h 05m1 stop

6:00 am - 6:25 pmCLJ-ORD

20h 25m1 stop

$504Lufthansa

Find Deal

Thu, Jan 8 - Thu, Jan 22

7:05 am - 10:05 amORD-CLJ

19h 00m2 stops

2:25 pm - 11:18 amCLJ-ORD

28h 53m2 stops

$512Multiple Airlines

Find Deal

Wed, Nov 26 - Wed, Dec 10

9:55 pm - 1:15 pmORD-CLJ

31h 20m1 stop

1:35 pm - 8:00 pmCLJ-ORD

14h 25m1 stop

$514LOT

Find Deal

Thu, Dec 4 - Sun, Dec 14

9:50 pm - 12:55 amORD-CLJ

19h 05m1 stop

6:00 am - 7:19 pmCLJ-ORD

45h 19m2 stops

$520Multiple Airlines

Find Deal

Wed, Feb 4 - Tue, May 5

10:45 pm - 3:30 pmORD-OTP

33h 45m1 stop

8:25 am - 6:15 pmOTP-ORD

17h 50m1 stop

$536British Airways

Find Deal

Sun, Mar 22 - Sat, Apr 18

9:45 pm - 11:25 pmORD-OTP

17h 40m1 stop

8:00 am - 6:45 pmOTP-ORD

18h 45m1 stop

$560British Airways

Find Deal

Fri, Jan 9 - Fri, Jan 16

9:55 pm - 5:20 pmORD-CLJ

11h 25m1 stop

1:35 pm - 8:00 pmCLJ-ORD

14h 25m1 stop

$587LOT

Find Deal

Wed, Dec 3 - Sun, Dec 14

British Airways flights from Illinois to Romania

Our best British Airways deals on Illinois to Romania flight tickets

British Airways

Mar 22

ORD10:45 pmChicago O'Hare Intl

33h 45m

1 stop

OTP3:30 pmBucharest Otopeni Intl

Apr 18

OTP8:25 amBucharest Otopeni Intl

17h 50m

1 stop

ORD6:15 pmChicago O'Hare Intl

$536

Find similar

British Airways

Jan 9

ORD9:45 pmChicago O'Hare Intl

17h 40m

1 stop

OTP11:25 pmBucharest Otopeni Intl

Jan 16

OTP8:00 amBucharest Otopeni Intl

18h 45m

1 stop

ORD6:45 pmChicago O'Hare Intl

$560

Find similar

British Airways

Nov 14

ORD4:34 pmChicago O'Hare Intl

22h 51m

2 stops

OTP11:25 pmBucharest Otopeni Intl

Nov 17

OTP8:05 amBucharest Otopeni Intl

40h 58m

2 stops

ORD5:03 pmChicago O'Hare Intl

$861

Find similar

Delta flights from Illinois to Romania

Our best Delta deals on Illinois to Romania flight tickets

Delta

Nov 12

ORD5:20 pmChicago O'Hare Intl

21h 30m

1 stop

OTP10:50 pmBucharest Otopeni Intl

Nov 21

OTP6:00 amBucharest Otopeni Intl

16h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

$562

Find similar

Delta

Nov 13

ORD10:40 amChicago O'Hare Intl

17h 25m

2 stops

OTP12:05 pmBucharest Otopeni Intl

Nov 21

OTP6:00 amBucharest Otopeni Intl

16h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

$567

Find similar

Delta

Mar 24

ORD1:30 pmChicago O'Hare Intl

16h 30m

2 stops

OTP1:00 pmBucharest Otopeni Intl

Apr 14

OTP7:00 amBucharest Otopeni Intl

15h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

$571

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 2/4

8:20 pm-9:00 am

1 stop28h 40m

Cluj Napoca

Tue 5/5

9:15 pm-9:40 am

1 stop20h 25m

$492

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/23

12:50 pm-8:25 pm

1 stop24h 35m

Cluj Napoca

Thu 4/2

9:15 pm-9:40 am

1 stop20h 25m

$499

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 11/26

10:35 pm-12:55 am

2 stops18h 20m

Cluj Napoca

Wed 12/10

6:00 am-6:25 pm

1 stop20h 25m

$503

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Thu 1/8

9:50 pm-12:55 am

1 stop19h 05m

Cluj Napoca

Thu 1/22

6:00 am-6:25 pm

1 stop20h 25m

$504

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 11/26

7:05 am-10:05 am

2 stops19h 00m

Cluj Napoca

Wed 12/10

2:25 pm-11:18 am

2 stops28h 53m

$512

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Thu 12/4

9:55 pm-1:15 pm

1 stop31h 20m

Cluj Napoca

Sun 12/14

1:35 pm-8:00 pm

1 stop14h 25m

$514

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 2/4

9:50 pm-12:55 am

1 stop19h 05m

Cluj Napoca

Tue 5/5

6:00 am-7:19 pm

2 stops45h 19m

$520

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 3/22

10:45 pm-3:30 pm

1 stop33h 45m

Bucharest Otopeni Intl

Sat 4/18

8:25 am-6:15 pm

1 stop17h 50m

$536

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 1/9

9:45 pm-11:25 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 1/16

8:00 am-6:45 pm

1 stop18h 45m

$560

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Wed 12/3

9:55 pm-5:20 pm

1 stop11h 25m

Cluj Napoca

Sun 12/14

1:35 pm-8:00 pm

1 stop14h 25m

$587

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 Illinois 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 Illinois 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 Illinois 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 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 Illinois 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 Illinois 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 Illinois for as low as $634 on momondo.

Can stopping save me money on Illinois to Romania flights?

You could potentially save up to 31% on your flight if you consider stops on a Illinois to Romania flight.

Cheap Illinois to Romania flight deals and tips

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

Best Price Found	$827
Direct flights	None

The best flight deal from Illinois to Romania found on momondo in the last 72 hours is $827

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

Search flight deals

When did momondo last update prices for flights from Illinois to Romania?
Prices for flights from Illinois to Romania are updated daily.
How many operators does momondo search for flights from Illinois to Romania?
As of November 2025, there are 13 operators available to choose from for flights from Illinois to Romania.
How old do you have to be to fly from Illinois to Romania?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Romania.
What documentation or ID do you need to fly to Romania?
The travel and health documents required for your trip to Romania can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Romania. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Romania?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Romania is Airbus A330 (100.00% of total bookings).

Best airlines flying from Illinois to Romania

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

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $385	Free Cancellation	Rating 7.4 1,570 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 4,041 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 864 reviews	Search Austrian Airlines flights
LOT	PriceFrom $538	Free Cancellation	Rating 7.6 1,135 reviews	Search LOT flights
Lufthansa	PriceFrom $569	Free Cancellation	Rating 6.8 7,565 reviews	Search Lufthansa flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,510 reviews	Search British Airways flights
SWISS	PriceFrom $587	Free Cancellation	Rating 7.5 1,781 reviews	Search SWISS flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,012 reviews	Search United Airlines flights
Air France	PriceFrom $618	Free Cancellation	Rating 7.4 1,486 reviews	Search Air France flights
Air Serbia	PriceFrom $655	Free Cancellation	Rating 6.2 207 reviews	Search Air Serbia flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Romania from Illinois.

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

momondo does allow users to show only those flights to Romania from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois 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 Illinois.

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

If you are simply researching potential flights to Romania, momondo offers a useful price alert feature which will track prices for flights to Romania from Illinois and alert you when they change.