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

Air Serbia, SWISS, and Lufthansa are the most popular carriers operating from Chicago to Romania

What airlines fly to Romania?

Turkish Airlines, Lufthansa and LOT are the top three most popular airlines that fly to Romania from Chicago 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.

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 November 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.

$261 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

9:50 am - 10:05 amCLJ-ORD

32h 15m1 stop

$509Turkish Airlines

Find Deal

dom., feb. 8 - mié., feb. 18

9:55 pm - 1:15 pmORD-CLJ

31h 20m1 stop

1:35 pm - 8:00 pmCLJ-ORD

14h 25m1 stop

$515LOT

Find Deal

jue., dic. 4 - dom., dic. 14

9:50 pm - 12:55 amORD-CLJ

19h 05m1 stop

6:00 am - 6:25 pmCLJ-ORD

20h 25m1 stop

$520Lufthansa

Find Deal

mié., nov. 26 - mié., dic. 10

9:55 pm - 1:15 pmORD-CLJ

31h 20m1 stop

1:35 pm - 7:55 pmCLJ-ORD

38h 20m2 stops

$525LOT

Find Deal

jue., dic. 4 - dom., dic. 14

6:00 pm - 1:40 pmORD-CLJ

11h 40m1 stop

6:00 am - 2:10 pmCLJ-ORD

16h 10m1 stop

$529United Airlines

Find Deal

jue., feb. 5 - lun., feb. 16

8:20 pm - 2:10 pmORD-OTP

33h 50m1 stop

9:50 pm - 6:25 pmOTP-ORD

28h 35m1 stop

$529Turkish Airlines

Find Deal

vie., feb. 13 - vie., feb. 20

6:00 pm - 1:40 pmORD-CLJ

11h 40m1 stop

6:00 am - 6:25 pmCLJ-ORD

20h 25m1 stop

$531United Airlines

Find Deal

sáb., feb. 7 - vie., feb. 20

10:52 am - 1:40 pmORD-CLJ

18h 48m2 stops

6:00 am - 2:10 pmCLJ-ORD

16h 10m1 stop

$534United Airlines

Find Deal

jue., feb. 5 - sáb., feb. 21

2:36 pm - 1:30 pmORD-OMR

38h 54m2 stops

2:10 pm - 6:25 pmOMR-ORD

12h 15m1 stop

$565Lufthansa

Find Deal

mié., ene. 7 - vie., ene. 23

4:20 pm - 11:00 pmORD-SCV

22h 40m2 stops

5:20 am - 2:20 pmSCV-ORD

41h 00m2 stops

$989KLM

Find Deal

jue., abr. 2 - lun., abr. 6

Delta flights from Chicago to Romania

Our best Delta deals on Chicago to Romania flight tickets

Delta

Nov 23

ORD5:20 pmChicago O'Hare Intl

21h 30m

1 stop

OTP10:50 pmBucharest Otopeni Intl

Dec 6

OTP1:55 pmBucharest Otopeni Intl

32h 25m

1 stop

ORD2:20 pmChicago O'Hare Intl

$563

Find similar

Delta

Nov 30

ORD5:20 pmChicago O'Hare Intl

34h 45m

1 stop

OTP12:05 pmBucharest Otopeni Intl

Dec 13

OTP6:00 amBucharest Otopeni Intl

16h 20m

1 stop

ORD2:20 pmChicago O'Hare Intl

$565

Find similar

Delta

Mar 31

ORD10:40 amChicago O'Hare Intl

17h 30m

2 stops

OTP12:10 pmBucharest Otopeni Intl

Apr 5

OTP1:50 pmBucharest Otopeni Intl

32h 30m

1 stop

ORD2:20 pmChicago O'Hare Intl

$566

Find similar

British Airways flights from Chicago to Romania

Our best British Airways deals on Chicago to Romania flight tickets

British Airways

Mar 29

ORD7:05 pmChicago O'Hare Intl

21h 40m

1 stop

OTP12:45 amBucharest Otopeni Intl

Apr 7

OTP8:25 amBucharest Otopeni Intl

17h 50m

1 stop

ORD6:15 pmChicago O'Hare Intl

$551

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

Jan 9

ORD11:44 amChicago O'Hare Intl

19h 26m

2 stops

OTP3:10 pmBucharest Otopeni Intl

Jan 16

OTP8:00 amBucharest Otopeni Intl

17h 42m

2 stops

ORD5:42 pmChicago O'Hare Intl

$581

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

dom. 2/8

11:50 am-9:00 am

1 stop13h 10m

Cluj Napoca

mié. 2/18

9:50 am-10:05 am

1 stop32h 15m

$509

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

jue. 12/4

9:55 pm-1:15 pm

1 stop31h 20m

Cluj Napoca

dom. 12/14

1:35 pm-8:00 pm

1 stop14h 25m

$515

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

mié. 11/26

9:50 pm-12:55 am

1 stop19h 05m

Cluj Napoca

mié. 12/10

6:00 am-6:25 pm

1 stop20h 25m

$520

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

jue. 12/4

9:55 pm-1:15 pm

1 stop31h 20m

Cluj Napoca

dom. 12/14

1:35 pm-7:55 pm

2 stops38h 20m

$525

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

jue. 2/5

6:00 pm-1:40 pm

1 stop11h 40m

Cluj Napoca

lun. 2/16

6:00 am-2:10 pm

1 stop16h 10m

$529

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

vie. 2/13

8:20 pm-2:10 pm

1 stop33h 50m

Bucharest Otopeni Intl

vie. 2/20

9:50 pm-6:25 pm

1 stop28h 35m

$529

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

sáb. 2/7

6:00 pm-1:40 pm

1 stop11h 40m

Cluj Napoca

vie. 2/20

6:00 am-6:25 pm

1 stop20h 25m

$531

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

jue. 2/5

10:52 am-1:40 pm

2 stops18h 48m

Cluj Napoca

sáb. 2/21

6:00 am-2:10 pm

1 stop16h 10m

$534

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

mié. 1/7

2:36 pm-1:30 pm

2 stops38h 54m

Oradea

vie. 1/23

2:10 pm-6:25 pm

1 stop12h 15m

$565

ChicagoSuceava

ORD - SCV

ORDSCV

Chicago O'Hare Intl

jue. 4/2

4:20 pm-11:00 pm

2 stops22h 40m

Suceava Salcea

lun. 4/6

5:20 am-2:20 pm

2 stops41h 00m

$989

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 $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 Chicago 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 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 $738 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 31% 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	$827
Direct flights	None

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

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 November 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 1,575 reviews	Search Scandinavian Airlines flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.3 4,043 reviews	Search Turkish Airlines flights
Austrian Airlines	PriceFrom $517	Free Cancellation	Rating 7.6 868 reviews	Search Austrian Airlines flights
LOT	PriceFrom $538	Free Cancellation	Rating 7.5 1,134 reviews	Search LOT flights
Lufthansa	PriceFrom $569	Free Cancellation	Rating 6.8 7,572 reviews	Search Lufthansa flights
British Airways	PriceFrom $575	Free Cancellation	Rating 6.7 7,521 reviews	Search British Airways flights
SWISS	PriceFrom $587	Free Cancellation	Rating 7.5 1,784 reviews	Search SWISS flights
United Airlines	PriceFrom $588	Free Cancellation	Rating 7.4 9,017 reviews	Search United Airlines flights
Air France	PriceFrom $618	Free Cancellation	Rating 7.4 1,487 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 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.