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O'Hare Intl

$343+ Cheap flights from Romania to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — ORD
jul. 1 — jul. 81
mar. 7/1
mar. 7/8
1 adult, Economy
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Cheap flight deals from Romania to O'Hare Intl

Keep the following information in mind while searching for Romania to O'Hare Intl flight deals. Data was last updated junio 26, 2025.

Round-trip from

$593
(United Airlines)

One-way from

$343
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$734
From Romania to Chicago O'Hare Intl
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One-way flight from Romania to Chicago O'Hare Intl
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Highest demand for flights based on searches. 9% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Romania to O'Hare Intl

Cheapest flights from Romania to O'Hare Intl
Explore the most affordable flight options available from Romania to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/141:45 pmCLJ - ORD
2 stops35h 25mUnited Airlines
lun. 9/159:40 pmORD - CLJ
1 stop11h 40mUnited Airlines
Deal found 6/25$593
This Scandinavian Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/309:55 pmOTP - ORD
1 stop26h 15mScandinavian Airlines
dom. 9/77:15 pmORD - OTP
1 stop17h 55mScandinavian Airlines
Deal found 6/24$635
This KLM deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/11:55 pmOTP - ORD
1 stop32h 35mKLM
sáb. 11/154:25 pmORD - OTP
1 stop12h 45mKLM
Deal found 6/25$638
This oojo deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/208:20 amOTP - ORD
1 stop35h 45mLOT
sáb. 9/275:10 pmORD - OTP
1 stop16h 30mLOT
Deal found 6/24$639
This Delta deal was found by Cheapflights users on 6/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:00 amOTP - ORD
1 stop15h 10mDelta
sáb. 10/119:30 amORD - OTP
2 stops19h 10mDelta
Deal found 6/23$654
This Justfly.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/159:15 pmCLJ - ORD
1 stop29h 10mTurkish Airlines
sáb. 2/78:20 pmORD - CLJ
1 stop28h 40mTurkish Airlines
Deal found 6/24$656
This Air France deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/261:45 pmOTP - ORD
2 stops16h 17mMultiple Airlines
vie. 10/105:10 pmORD - OTP
1 stop14h 40mMultiple Airlines
Deal found 6/25$663
This British Airways deal was found by Cheapflights users on 6/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/113:30 pmOTP - ORD
2 stops25h 43mBritish Airways
sáb. 8/22:37 pmORD - OTP
2 stops25h 53mBritish Airways
Deal found 6/26$664
This Gotogate deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/66:05 pmCLJ - ORD
1 stop33h 35mLOT
lun. 10/205:10 pmORD - CLJ
1 stop12h 10mLOT
Deal found 6/24$695
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/186:00 amOTP - ORD
2 stops16h 55mUnited Airlines
lun. 9/299:40 pmORD - OTP
1 stop19h 20mUnited Airlines
Deal found 6/24$696
This Expedia deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/116:00 amOTP - ORD
1 stop16h 55mLufthansa
jue. 7/1710:30 pmORD - OTP
1 stop17h 10mLufthansa
Deal found 6/24$708
This Austrian Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:00 pmIAS - ORD
1 stop29h 20mAustrian Airlines
lun. 9/2912:55 pmORD - IAS
2 stops18h 25mAustrian Airlines
Deal found 6/24$717

Cheapflights Fare Finder

Customize your flight search to find flights from Romania to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 26, 2025.
Use the filters below to find and compare flights from Romania to Chicago O'Hare Intl Airport that are best for you.

Fly from

Romania

Fly to

O'Hare Intl

Route

Depart

Return

Price

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

dom. 9/14

1:45 pm-5:10 pm

2 stops35h 25m

Chicago O'Hare Intl

lun. 9/15

9:40 pm-5:20 pm

1 stop11h 40m

$593

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

mié. 7/30

9:55 pm-4:10 pm

1 stop26h 15m

Chicago O'Hare Intl

sáb. 9/13

7:15 pm-8:35 pm

1 stop17h 20m

$635

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

sáb. 11/1

1:55 pm-3:30 pm

1 stop32h 35m

Chicago O'Hare Intl

sáb. 11/15

4:25 pm-1:10 pm

1 stop12h 45m

$638

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

sáb. 9/20

8:20 am-12:05 pm

1 stop35h 45m

Chicago O'Hare Intl

sáb. 9/27

5:10 pm-5:40 pm

1 stop16h 30m

$639

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

vie. 9/26

7:00 am-2:10 pm

1 stop15h 10m

Chicago O'Hare Intl

sáb. 10/11

9:30 am-12:40 pm

2 stops19h 10m

$654

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

sáb. 11/15

9:15 pm-6:25 pm

1 stop29h 10m

Chicago O'Hare Intl

sáb. 2/7

8:20 pm-9:00 am

1 stop28h 40m

$656

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

vie. 9/26

1:45 pm-10:02 pm

2 stops16h 17m

Chicago O'Hare Intl

vie. 10/10

5:10 pm-3:50 pm

1 stop14h 40m

$663

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

vie. 7/11

3:30 pm-9:13 am

2 stops25h 43m

Chicago O'Hare Intl

sáb. 8/2

2:37 pm-12:30 am

2 stops25h 53m

$664

Cluj NapocaChicago

CLJ - ORD

CLJORD

Cluj Napoca

lun. 10/6

6:05 pm-7:40 pm

1 stop33h 35m

Chicago O'Hare Intl

lun. 10/20

5:10 pm-1:20 pm

1 stop12h 10m

$695

BucharestChicago

OTP - ORD

OTPORD

Bucharest Otopeni Intl

jue. 9/18

6:00 am-2:55 pm

2 stops16h 55m

Chicago O'Hare Intl

lun. 9/29

9:40 pm-1:00 am

1 stop19h 20m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 48 results
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Best time to book a flight from Romania to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Romania with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Romania to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Romania to Chicago O'Hare Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Romania to Chicago O'Hare Intl Airport (average of $245). Flying from Romania to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RO to ORD?

Find hourly flight availability from Romania to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 26, 2025.

When flying from Romania to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated junio 26, 2025.
Read reviews from past customers who have flown Emirates, Delta, and KLM from Romania to Chicago O'Hare Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.1
Very good
3,274 reviews
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,964 reviews
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,365 reviews
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,083 reviews
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Austrian Airlines
7.6
Good
805 reviews
Emirates
8.1
Very good
3,274 reviews

Entertainment

8.2

Comfort

8.0

Crew

8.3

Food

7.8

Overall

8.1

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

Related info for your journey

Find useful and relevant information for your journey from Romania to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Romania to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is Air Serbia, with whom users have recently found tickets for as low as $472. However, be on the lookout for offers from ITA Airways and Scandinavian Airlines, as they are both options that can get you from Romania to Chicago O'Hare Intl Airport for a low price.

  • What are the most popular routes from Romania to Chicago O'Hare Intl Airport?

    While some choose either Cluj Napoca - Chicago O'Hare Intl or Sibiu - Chicago O'Hare Intl, Bucharest Otopeni Intl - Chicago O'Hare Intl is the most popular route from Romania to Chicago O'Hare Intl Airport.

  • Can I find deals for flights from Romania to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Romania to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Romania to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Romania to O'Hare Intl.

  • Can I find deals for business class flights from Romania to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Romania to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Romania to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Romania to Chicago O'Hare Intl Airport (average of $245). Flying from Romania to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $320). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Romania?

Book flights to Romania if you plan to visit one of these locations
Schaumburg
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Alternative routes for Romania to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Charles de Gaulle to Midway flights
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Vienna to O'Hare Intl flights
Athens to O'Hare Intl flights
Dublin to O'Hare Intl flights
Madrid to Midway flights
Leonardo da Vinci/Fiumicino to O'Hare Intl flights
Frankfurt-Hahn to O'Hare Intl flights
Bruxelles-National to Midway flights
Berlin to O'Hare Intl flights
Lyon to O'Hare Intl flights
Amsterdam to O'Hare Intl flights
Istanbul to Midway flights
Barcelona-El Prat to Midway flights
Linate to O'Hare Intl flights
Stansted to O'Hare Intl flights
Bergamo to O'Hare Intl flights
Beauvais-Tille to O'Hare Intl flights
Luton to O'Hare Intl flights
Sabiha Gokcen to O'Hare Intl flights
Vicenza to O'Hare Intl flights
Copenhagen to O'Hare Intl flights
Sofia to O'Hare Intl flights
Duesseldorf Intl to O'Hare Intl flights
Munich to Midway flights
Shannon to O'Hare Intl flights

Top 10 airlines flying from Romania to O'Hare Intl

Discover the top 10 airlines that operate flights from Romania to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$336Average$724FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$548Average$595FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$552Average$839FlexibilityNo cancel feeOn-time76%
SWISSCheapest$565Average$646FlexibilityNo cancel feeOn-time79%
KLMCheapest$570Average$702FlexibilityNo cancel feeOn-time75%
LOTCheapest$573Average$705FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$581Average$694FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$581Average$654FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$594Average$763FlexibilityNo cancel feeOn-time69%
DeltaCheapest$623Average$634FlexibilityNo cancel feeOn-timeN/A

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