Romania

$263+ Cheap flights from O'Hare Intl (ORD) to Romania

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OTP
Feb 10 — Feb 171
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Cheap flight deals from O'Hare Intl to Romania

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Romania (RO0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$534
(Billigflug)

One-way from

$263
(Kiwi.com)

Popular in

May

Cheapest in

February

Average price

$587
Provider with most accurate pricing for Chicago (CHI)-Bucharest (BUH) flight deals.
Provider most trusted by Cheapflights users for Chicago (CHI)-Bucharest (BUH) flights.
From Chicago O'Hare Intl to Romania
One-way flight from Chicago O'Hare Intl to Romania
Highest demand for flights based on searches. 22% potential increase in price ($226 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($41 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find flight deals from O'Hare Intl to Romania

Cheapest flights from O'Hare Intl to Romania
Explore the most affordable flight options available from O'Hare Intl to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2025.

This Billigflug deal was found by Cheapflights users on 2/5. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/310:53 amORD - CLJ
2 stops18h 47mMultiple Airlines
Tue 3/116:10 amCLJ - ORD
1 stop20h 15mMultiple Airlines
Deal found 2/5$534
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Wed 3/57:05 pmORD - OTP
1 stop12h 40mUnited Airlines
Wed 3/126:05 amOTP - ORD
2 stops35h 49mUnited Airlines
Deal found 2/4$538
This lol.travel deal was found by Cheapflights users on 2/5. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/57:05 pmORD - OTP
1 stop12h 40mSWISS
Wed 3/126:30 amOTP - ORD
1 stop17h 45mSWISS
Deal found 2/5$540
This SWISS deal was found by Cheapflights users on 2/5. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:05 pmORD - CLJ
1 stop11h 35mSWISS
Mon 3/173:25 pmCLJ - ORD
1 stop32h 50mSWISS
Deal found 2/5$541
This Expedia deal was found by Cheapflights users on 2/4. 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.
Wed 3/124:27 pmORD - OTP
2 stops24h 03mBritish Airways
Tue 4/86:15 pmOTP - ORD
1 stop25h 35mBritish Airways
Deal found 2/4$543
This United Airlines deal was found by Cheapflights users on 2/5. 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.
Mon 3/36:00 pmORD - CLJ
1 stop11h 40mUnited Airlines
Tue 3/116:10 amCLJ - ORD
1 stop20h 15mUnited Airlines
Deal found 2/5$546
This Justfly.com deal was found by Cheapflights users on 2/5. 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.
Wed 2/269:55 pmORD - OTP
1 stop11h 45mLOT
Wed 3/128:20 amOTP - ORD
1 stop19h 40mLOT
Deal found 2/5$548
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2411:55 amORD - OTP
1 stop18h 45mTurkish Airlines
Fri 3/73:30 pmOTP - ORD
1 stop26h 40mTurkish Airlines
Deal found 2/4$555
This Delta deal was found by Cheapflights users on 2/4. 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.
Wed 3/125:25 pmORD - OTP
1 stop12h 45mDelta
Wed 3/266:05 amOTP - ORD
1 stop17h 00mDelta
Deal found 2/4$559
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/198:30 pmORD - CLJ
1 stop16h 10mTurkish Airlines
Thu 4/179:05 pmCLJ - ORD
1 stop20h 45mTurkish Airlines
Deal found 2/5$565
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/245:44 pmORD - OTP
2 stops45h 26mMultiple Airlines
Fri 3/79:35 amOTP - ORD
1 stop30h 09mMultiple Airlines
Deal found 2/4$566
This oojo deal was found by Cheapflights users on 2/4. 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.
Tue 4/19:40 pmORD - CLJ
1 stop11h 50mLOT
Mon 4/146:05 pmCLJ - ORD
1 stop33h 35mLOT
Deal found 2/4$594

Find flights from O'Hare Intl to Romania within your budget

Customize your flight search to find flights from O'Hare Intl to Romania 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 February 5, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/3

10:53 am-1:40 pm

2 stops18h 47m

Cluj Napoca

Tue 3/11

6:10 am-7:25 pm

1 stop20h 15m

$534

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/5

7:05 pm-3:45 pm

1 stop12h 40m

Bucharest Otopeni Intl

Wed 3/12

6:05 am-7:55 pm

2 stops20h 50m

$538

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/5

7:20 am-6:30 pm

2 stops27h 10m

Bucharest Otopeni Intl

Wed 3/12

6:05 am-7:55 pm

2 stops20h 50m

$540

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Sun 3/2

7:05 pm-2:40 pm

1 stop11h 35m

Cluj Napoca

Mon 3/17

3:25 pm-5:15 pm

1 stop32h 50m

$541

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/12

4:27 pm-11:30 pm

2 stops24h 03m

Bucharest Otopeni Intl

Tue 4/8

6:15 pm-11:50 am

1 stop25h 35m

$543

ChicagoCluj Napoca

ORD - CLJ

ORDCLJ

Chicago O'Hare Intl

Mon 3/3

6:00 pm-1:40 pm

1 stop11h 40m

Cluj Napoca

Tue 3/11

6:10 am-7:25 pm

1 stop20h 15m

$546

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/5

7:05 pm-3:45 pm

1 stop12h 40m

Bucharest Otopeni Intl

Wed 3/12

6:30 am-5:15 pm

1 stop17h 45m

$547

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 2/26

9:55 pm-5:40 pm

1 stop11h 45m

Bucharest Otopeni Intl

Wed 3/12

8:20 am-9:00 pm

1 stop19h 40m

$548

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 2/24

11:55 am-2:40 pm

1 stop18h 45m

Bucharest Otopeni Intl

Fri 3/7

3:30 pm-10:10 am

1 stop26h 40m

$555

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/12

5:25 pm-1:10 pm

1 stop12h 45m

Bucharest Otopeni Intl

Wed 3/26

6:05 am-4:05 pm

1 stop17h 00m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 45 results
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Best time to book a flight from O'Hare Intl to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from O'Hare Intl 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.

Travel insights for flights from O'Hare Intl to Romania

Get recent, data-driven insights about flights from O'Hare Intl to Romania including ideal travel times, pricing trends, and more.

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Romania (average of $604). Flying from Chicago O'Hare Intl Airport to Romania in June is currently the most expensive (average of $1,175). 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 ORD to RO?

Find hourly flight availability from O'Hare Intl to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2025.

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

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated February 5, 2025.
Peruse reviews from past customers who have flown with Delta, LOT and Austrian Airlines from Chicago to Romania to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

8.0
Very good
8.0
Very good

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20