What airlines fly to Romania?

Lufthansa, Turkish Airlines and United Airlines 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 49% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 12 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?

Lufthansa, Air Serbia, and Delta 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 July 2026, there are 12 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 2026

Discover deals from 900+ travel sites with momondo.

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.

8:10 pm - 9:05 pm

ORD

TSR

16h 55m

1 stop

9:55 pm - 9:40 am

TSR

ORD

19h 45m

1 stop

$635Turkish Airlines

Sat, Sep 12 - Sun, Sep 27

11:25 am - 9:05 pm

ORD

TSR

25h 40m

1 stop

9:55 pm - 9:40 am

TSR

ORD

19h 45m

1 stop

$641Turkish Airlines

Tue, Oct 6 - Sun, Oct 18

8:10 pm - 9:25 am

ORD

TSR

29h 15m

1 stop

10:15 am - 9:40 am

TSR

ORD

31h 25m

1 stop

$701Turkish Airlines

Sun, Sep 13 - Tue, Sep 29

11:25 am - 12:30 pm

ORD

TSR

17h 05m

2 stops

10:00 pm - 9:40 am

TSR

ORD

19h 40m

1 stop

$710Multiple Airlines

Wed, Sep 30 - Wed, Oct 14

11:25 am - 2:00 pm

ORD

TSR

18h 35m

2 stops

10:00 pm - 9:40 am

TSR

ORD

19h 40m

1 stop

$751Multiple Airlines

Fri, Oct 2 - Wed, Oct 14

5:10 pm - 5:30 pm

ORD

CLJ

16h 20m

2 stops

6:10 pm - 3:10 pm

CLJ

ORD

29h 00m

1 stop

$819LOT

Fri, Sep 4 - Mon, Sep 28

9:50 pm - 5:30 pm

ORD

CLJ

11h 40m

1 stop

6:10 pm - 7:50 pm

CLJ

ORD

33h 40m

1 stop

$820LOT

Tue, Aug 18 - Thu, Sep 3

1:55 pm - 1:10 pm

ORD

CLJ

15h 15m

2 stops

6:00 am - 12:55 pm

CLJ

ORD

14h 55m

2 stops

$825Lufthansa

Sun, Sep 6 - Sun, Sep 20

3:35 pm - 1:40 pm

ORD

OMR

14h 05m

1 stop

2:20 pm - 12:35 pm

OMR

ORD

30h 15m

1 stop

$835Lufthansa

Mon, Aug 24 - Tue, Sep 8

4:20 pm - 11:35 pm

ORD

SCV

23h 15m

2 stops

5:20 am - 2:15 pm

SCV

ORD

16h 55m

2 stops

$1,539KLM

Fri, Aug 7 - Tue, Aug 11

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Delta flights from Chicago to Romania

Our best Delta deals on Chicago to Romania flight tickets

Delta

Nov 29

MDW1:00 pmChicago Midway

17h 10m

2 stops

OTP2:10 pmBucharest Otopeni Intl

Dec 14

OTP6:00 amBucharest Otopeni Intl

18h 25m

2 stops

MDW4:25 pmChicago Midway

$792

Delta

Aug 18

ORD11:22 amChicago O'Hare Intl

18h 18m

2 stops

OTP1:40 pmBucharest Otopeni Intl

Aug 25

OTP7:05 amBucharest Otopeni Intl

22h 47m

2 stops

ORD9:52 pmChicago O'Hare Intl

$796

Delta

Oct 18

ORD9:50 amChicago O'Hare Intl

18h 55m

2 stops

OTP12:45 pmBucharest Otopeni Intl

Nov 1

OTP6:05 amBucharest Otopeni Intl

18h 19m

2 stops

ORD5:24 pmChicago O'Hare Intl

$799

KLM flights from Chicago to Romania

Our best KLM deals on Chicago to Romania flight tickets

KLM

Sep 12

MDW5:37 pmChicago Midway

15h 43m

2 stops

OTP5:20 pmBucharest Otopeni Intl

Sep 29

OTP8:35 amBucharest Otopeni Intl

17h 44m

2 stops

MDW6:19 pmChicago Midway

$911

KLM

Sep 10

MDW5:37 pmChicago Midway

15h 43m

2 stops

OTP5:20 pmBucharest Otopeni Intl

Sep 28

OTP8:35 amBucharest Otopeni Intl

17h 44m

2 stops

MDW6:19 pmChicago Midway

$971

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoTimisoara

ORD - TSR

ORDTSR

Chicago O'Hare Intl

Sat 9/12

8:10 pm-9:05 pm

1 stop16h 55m

Timisoara

Sun 9/27

9:55 pm-9:40 am

1 stop19h 45m

$635

ChicagoTimisoara

ORD - TSR

ORDTSR

Chicago O'Hare Intl

Tue 10/6

11:25 am-9:05 pm

1 stop25h 40m

Timisoara

Sun 10/18

9:55 pm-9:40 am

1 stop19h 45m

$641

ChicagoTimisoara

ORD - TSR

ORDTSR

Chicago O'Hare Intl

Sun 9/13

8:10 pm-9:25 am

1 stop29h 15m

Timisoara

Tue 9/29

10:15 am-9:40 am

1 stop31h 25m

$701

ChicagoTimisoara

ORD - TSR

ORDTSR

Chicago O'Hare Intl

Wed 9/30

11:25 am-12:30 pm

2 stops17h 05m

Timisoara

Wed 10/14

10:00 pm-9:40 am

1 stop19h 40m

$710

ChicagoTimisoara

ORD - TSR

ORDTSR

Chicago O'Hare Intl

Fri 10/2

11:25 am-2:00 pm

2 stops18h 35m

Timisoara

Wed 10/14

10:00 pm-9:40 am

1 stop19h 40m

$751

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Fri 9/4

5:10 pm-5:30 pm

2 stops16h 20m

Cluj Napoca

Mon 9/28

6:10 pm-3:10 pm

1 stop29h 00m

$819

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Tue 8/18

9:50 pm-5:30 pm

1 stop11h 40m

Cluj Napoca

Thu 9/3

6:10 pm-7:50 pm

1 stop33h 40m

$820

Quickest round-trip

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Sun 9/6

1:55 pm-1:10 pm

2 stops15h 15m

Cluj Napoca

Sun 9/20

6:00 am-12:55 pm

2 stops14h 55m

$825

ChicagoOradea

ORD - OMR

ORDOMR

Chicago O'Hare Intl

Mon 8/24

3:35 pm-1:40 pm

1 stop14h 05m

Oradea

Tue 9/8

2:20 pm-12:35 pm

1 stop30h 15m

$835

ChicagoSuceava

ORD - SCV

ORDSCV

Chicago O'Hare Intl

Fri 8/7

4:20 pm-11:35 pm

2 stops23h 15m

Suceava Salcea

Tue 8/11

5:20 am-2:15 pm

2 stops16h 55m

$1,539

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 $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 February, then departing from Chicago during the month January is also very affordable. Most momondo users find prices during this month for around $582.

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 $853. 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 $893. 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 from Chicago 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 $745 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 $365 on momondo.

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

There are 3 cabin classes 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?

You could potentially save up to 23% 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	$478
Fastest flight time	12h 10m
Direct flights	None

The best one-way flight to Romania from Chicago in the past 72 hours is $478. The best round-trip flight deal from Chicago to Romania found on momondo in the last 72 hours is $932.

The fastest flight from Chicago to Romania takes 12h 10m

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

Search flight deals

Frequently asked questions about flying 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 July 2026, there are 12 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 81.25% of all bookings. The subsequent popular model is Airbus A330-200 at 18.75%.

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
United Airlines	PriceFrom $300	Free Cancellation	Rating 7.4 10,026 reviews	Search United Airlines flights
British Airways	PriceFrom $418	Free Cancellation	Rating 6.7 8,129 reviews	Search British Airways flights
Turkish Airlines	PriceFrom $503	Free Cancellation	Rating 7.4 4,451 reviews	Search Turkish Airlines flights
Air France	PriceFrom $510	Free Cancellation	Rating 7.4 1,628 reviews	Search Air France flights
KLM	PriceFrom $541	Free Cancellation	Rating 7.8 1,544 reviews	Search KLM flights
Lufthansa	PriceFrom $549	Free Cancellation	Rating 6.8 8,158 reviews	Search Lufthansa flights
Air Serbia	PriceFrom $566	Free Cancellation	Rating 6.1 232 reviews	Search Air Serbia flights
LOT	PriceFrom $568	Free Cancellation	Rating 7.5 1,211 reviews	Search LOT flights
SWISS	PriceFrom $569	Free Cancellation	Rating 7.5 2,019 reviews	Search SWISS flights
Delta	PriceFrom $575	Free Cancellation	Rating 7.8 8,482 reviews	Search Delta 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.