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?

Air Serbia, Scandinavian Airlines, and Turkish Airlines 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 August 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.

$247 Cheap Flights from Chicago to Romania in 2025

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Find the cheapest flights from Chicago to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

11:45 pm - 8:10 amORD-OTP

24h 25m1 stop

9:45 pm - 9:40 amOTP-ORD

19h 55m1 stop

$548Turkish Airlines

Find Deal

Wed, Sep 17 - Thu, Oct 23

6:50 pm - 3:50 pmORD-OTP

13h 00m1 stop

6:05 am - 2:55 pmOTP-ORD

16h 50m2 stops

$549

Find Deal

Wed, Nov 5 - Wed, Nov 19

9:40 pm - 5:45 pmORD-OTP

12h 05m1 stop

6:25 pm - 9:00 pmOTP-ORD

33h 35m1 stop

$556LOT

Find Deal

Tue, Oct 7 - Fri, Oct 31

9:40 pm - 6:35 pmORD-OTP

12h 55m1 stop

5:55 am - 1:10 pmOTP-ORD

15h 15m1 stop

$563Lufthansa

Find Deal

Tue, Oct 14 - Sat, Nov 8

9:55 pm - 5:40 pmORD-OTP

11h 45m1 stop

6:25 pm - 8:00 pmOTP-ORD

33h 35m1 stop

$571LOT

Find Deal

Mon, Feb 16 - Mon, Mar 2

5:10 pm - 11:25 pmORD-OTP

22h 15m1 stop

7:35 am - 1:50 pmOTP-ORD

14h 15m1 stop

$577British Airways

Find Deal

Fri, Nov 7 - Sun, Nov 16

5:10 pm - 2:55 pmORD-OTP

13h 45m1 stop

7:35 am - 6:45 pmOTP-ORD

19h 10m1 stop

$578British Airways

Find Deal

Sun, Jan 18 - Sun, Feb 1

9:40 pm - 6:35 pmORD-OTP

12h 55m1 stop

5:55 am - 1:10 pmOTP-ORD

15h 15m1 stop

$585United Airlines

Find Deal

Wed, Oct 15 - Mon, Nov 3

12:50 pm - 2:05 pmORD-OTP

17h 15m2 stops

5:55 am - 2:55 pmOTP-ORD

17h 00m2 stops

$588United Airlines

Find Deal

Thu, Nov 13 - Tue, Dec 2

10:35 pm - 3:20 pmORD-IAS

32h 45m2 stops

4:05 pm - 8:05 pmIAS-ORD

36h 00m2 stops

$635Lufthansa

Find Deal

Wed, Dec 3 - Sun, Dec 7

LOT flights from Chicago to Romania

Our best LOT deals on Chicago to Romania flight tickets

LOT

Oct 7

ORD9:40 pmChicago O'Hare Intl

12h 05m

1 stop

OTP5:45 pmBucharest Otopeni Intl

Oct 31

OTP6:25 pmBucharest Otopeni Intl

33h 35m

1 stop

ORD9:00 pmChicago O'Hare Intl

$556

Find similar

LOT

Feb 16

ORD9:55 pmChicago O'Hare Intl

11h 45m

1 stop

OTP5:40 pmBucharest Otopeni Intl

Mar 2

OTP6:25 pmBucharest Otopeni Intl

33h 35m

1 stop

ORD8:00 pmChicago O'Hare Intl

$571

Find similar

LOT

Oct 12

ORD5:10 pmChicago O'Hare Intl

36h 40m

2 stops

OTP1:50 pmBucharest Otopeni Intl

Nov 3

OTP6:25 pmBucharest Otopeni Intl

33h 35m

1 stop

ORD8:00 pmChicago O'Hare Intl

$572

Find similar

Lufthansa flights from Chicago to Romania

Our best Lufthansa deals on Chicago to Romania flight tickets

Lufthansa

Oct 14

ORD9:40 pmChicago O'Hare Intl

12h 55m

1 stop

OTP6:35 pmBucharest Otopeni Intl

Nov 8

OTP5:55 amBucharest Otopeni Intl

15h 15m

1 stop

ORD1:10 pmChicago O'Hare Intl

$563

Find similar

Lufthansa

Dec 3

ORD10:35 pmChicago O'Hare Intl

32h 45m

2 stops

IAS3:20 pmIasi

Dec 7

IAS4:05 pmIasi

36h 00m

2 stops

ORD8:05 pmChicago O'Hare Intl

$635

Find similar

Lufthansa

Dec 3

ORD4:20 pmChicago O'Hare Intl

39h 00m

2 stops

IAS3:20 pmIasi

Dec 7

IAS4:05 pmIasi

36h 00m

2 stops

ORD8:05 pmChicago O'Hare Intl

$636

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 9/17

11:45 pm-8:10 am

1 stop24h 25m

Bucharest Otopeni Intl

Thu 10/23

9:45 pm-9:40 am

1 stop19h 55m

$548

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 11/5

6:50 pm-3:50 pm

1 stop13h 00m

Bucharest Otopeni Intl

Wed 11/19

6:05 am-2:55 pm

2 stops16h 50m

$549

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 10/7

9:40 pm-5:45 pm

1 stop12h 05m

Bucharest Otopeni Intl

Fri 10/31

6:25 pm-9:00 pm

1 stop33h 35m

$556

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 10/14

9:40 pm-6:35 pm

1 stop12h 55m

Bucharest Otopeni Intl

Sat 11/8

5:55 am-1:10 pm

1 stop15h 15m

$563

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 2/16

9:55 pm-5:40 pm

1 stop11h 45m

Bucharest Otopeni Intl

Mon 3/2

6:25 pm-8:00 pm

1 stop33h 35m

$571

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 11/7

5:10 pm-11:25 pm

1 stop22h 15m

Bucharest Otopeni Intl

Sun 11/16

7:35 am-1:50 pm

1 stop14h 15m

$577

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 1/18

5:10 pm-2:55 pm

1 stop13h 45m

Bucharest Otopeni Intl

Sun 2/1

7:35 am-6:45 pm

1 stop19h 10m

$578

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 10/15

9:40 pm-6:35 pm

1 stop12h 55m

Bucharest Otopeni Intl

Mon 11/3

5:55 am-1:10 pm

1 stop15h 15m

$585

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 11/13

12:50 pm-2:05 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 12/2

5:55 am-2:55 pm

2 stops17h 00m

$588

ChicagoIaşi

ORD - IAS

ORDIAS

Chicago O'Hare Intl

Wed 12/3

10:35 pm-3:20 pm

2 stops32h 45m

Iasi

Sun 12/7

4:05 pm-8:05 pm

2 stops36h 00m

$635

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 $588, 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 March is also very affordable. Most momondo users find prices during this month for around $616.

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 Tuesday when prices can be found for as low as $718. 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 at noon because they tend to be around $915. 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 $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 $634 on momondo.

Can stopping save me money on Chicago to Romania flights?

You could potentially save up to 39% 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

Direct flights	None

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 August 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.

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 1,471 reviews	Search Scandinavian Airlines flights
SWISS	PriceFrom $500	Free Cancellation	Rating 7.6 1,702 reviews	Search SWISS flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 3,950 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 832 reviews	Search Austrian Airlines flights
LOT	PriceFrom $536	Free Cancellation	Rating 7.6 1,110 reviews	Search LOT flights
British Airways	PriceFrom $544	Free Cancellation	Rating 6.7 7,291 reviews	Search British Airways flights
Lufthansa	PriceFrom $545	Free Cancellation	Rating 6.8 7,344 reviews	Search Lufthansa flights
Air France	PriceFrom $580	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
KLM	PriceFrom $582	Free Cancellation	Rating 7.8 1,388 reviews	Search KLM flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 8,930 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.