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Otopeni Intl

$301+ Cheap flights from O'Hare Intl (ORD) to Otopeni Intl (OTP)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — OTP
Feb 9 — Feb 161
Sun 2/9
Sun 2/16
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Bucharest Otopeni Intl are usually found in January or February, booked 59 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Otopeni Intl (OTP). 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 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$549
(oojo)

One-way from

$380
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$581
Provider with most accurate pricing for Chicago O'Hare Intl-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Bucharest Otopeni Intl flights.
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From Chicago O'Hare Intl to Bucharest Otopeni Intl
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One-way flight from Chicago O'Hare Intl to Bucharest Otopeni Intl
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Highest demand for flights based on searches. 30% potential increase in price ($327 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from O'Hare Intl to Otopeni Intl

Cheapest flights from O'Hare Intl to Otopeni Intl
Explore the most affordable flight options available from O'Hare Intl to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2025.

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 2/258:30 pmORD - OTP
1 stop16h 00mTurkish Airlines
Tue 3/119:50 pmOTP - ORD
1 stop20h 20mTurkish Airlines
Deal found 2/4$549
This Justfly.com deal was found by Cheapflights users on 2/3. 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 3/59:55 pmORD - OTP
1 stop17h 20mLOT
Wed 3/198:20 amOTP - ORD
1 stop19h 40mLOT
Deal found 2/3$550
This FlightHub deal was found by Cheapflights users on 2/3. 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.
Sat 4/127:15 pmORD - OTP
1 stop17h 20mScandinavian Airlines
Sun 4/209:25 pmOTP - ORD
1 stop26h 45mScandinavian Airlines
Deal found 2/3$559
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Tue 2/47:05 pmORD - OTP
1 stop12h 40mSWISS
Tue 2/116:30 amOTP - ORD
1 stop17h 45mSWISS
Deal found 2/3$597
This Gotogate deal was found by Cheapflights users on 2/3. 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.
Sun 2/167:05 pmORD - OTP
1 stop12h 40mMultiple Airlines
Mon 3/36:05 amOTP - ORD
2 stops16h 40mMultiple Airlines
Deal found 2/3$604
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Sun 3/24:10 pmORD - OTP
1 stop15h 35mUnited Airlines
Thu 3/206:05 amOTP - ORD
2 stops20h 50mUnited Airlines
Deal found 2/3$613
This British Airways deal was found by Cheapflights users on 2/3. 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.
Sat 3/19:45 pmORD - OTP
1 stop18h 00mBritish Airways
Wed 3/268:05 amOTP - ORD
1 stop16h 35mBritish Airways
Deal found 2/3$614
This Air Canada deal was found by Cheapflights users on 2/3. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/411:35 amORD - OTP
2 stops18h 10mAir Canada
Tue 4/16:00 amOTP - ORD
2 stops22h 00mAir Canada
Deal found 2/3$617
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 2/281:20 pmORD - OTP
2 stops15h 10mAustrian Airlines
Sun 3/167:10 pmOTP - ORD
1 stop26h 55mAustrian Airlines
Deal found 2/3$621
This Kiwi.com deal was found by Cheapflights users on 2/3. 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.
Fri 2/2810:35 pmORD - OTP
1 stop17h 55mLufthansa
Mon 3/176:00 amOTP - ORD
1 stop20h 25mLufthansa
Deal found 2/3$627
This Delta deal was found by Cheapflights users on 2/3. 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 2/264:25 pmORD - OTP
1 stop12h 45mDelta
Sun 3/162:00 pmOTP - ORD
1 stop32h 30mDelta
Deal found 2/3$631
This Air Serbia deal was found by Cheapflights users on 2/3. 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 Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/94:30 pmORD - OTP
1 stop26h 35mAir Serbia
Sat 4/194:40 amOTP - ORD
1 stop24h 20mAir Serbia
Deal found 2/3$647

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

Customize your flight search to find flights from O'Hare Intl to Otopeni 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 February 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 2/25

8:30 pm-8:30 pm

1 stop16h 00m

Bucharest Otopeni Intl

Tue 3/11

9:50 pm-11:10 am

1 stop20h 20m

$549

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 3/5

9:55 pm-11:15 pm

1 stop17h 20m

Bucharest Otopeni Intl

Wed 3/19

8:20 am-9:00 pm

1 stop19h 40m

$550

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 4/12

7:15 pm-8:35 pm

1 stop17h 20m

Bucharest Otopeni Intl

Sun 4/20

9:25 pm-4:10 pm

1 stop26h 45m

$559

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

$597

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 2/16

7:05 pm-3:45 pm

1 stop12h 40m

Bucharest Otopeni Intl

Mon 3/3

6:05 am-2:45 pm

2 stops16h 40m

$604

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 2/16

7:05 pm-3:45 pm

1 stop12h 40m

Bucharest Otopeni Intl

Mon 3/3

6:30 am-4:15 pm

1 stop17h 45m

$608

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 3/2

4:10 pm-3:45 pm

1 stop15h 35m

Bucharest Otopeni Intl

Thu 3/20

6:05 am-7:55 pm

2 stops20h 50m

$613

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sat 3/1

9:45 pm-11:45 pm

1 stop18h 00m

Bucharest Otopeni Intl

Wed 3/26

8:05 am-5:40 pm

1 stop16h 35m

$614

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Fri 2/28

1:20 pm-12:30 pm

2 stops15h 10m

Bucharest Otopeni Intl

Sun 3/16

7:10 pm-3:05 pm

1 stop26h 55m

$621

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 2/25

5:20 pm-9:20 pm

1 stop20h 00m

Bucharest Otopeni Intl

Sun 3/16

2:00 pm-3:30 pm

1 stop32h 30m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 22 results
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Compare providers for flights from O'Hare Intl to Otopeni Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from O'Hare Intl to Otopeni Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
CheapfaremartPrice Accuracy-Trust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago O'Hare Intl Airport-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from O'Hare Intl to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl 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 Otopeni Intl

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

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Otopeni Intl. Price data was last updated on January 31, 2025.

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport 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 OTP?

Find hourly flight availability from O'Hare Intl to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2025.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 34% on airfare.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Otopeni Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Otopeni Intl by month

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

In terms of precipitation, rainfall in Bucharest Otopeni Intl Airport 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 Bucharest Otopeni Intl Airport when rainfall is around 0.8 in.

Temperature in Otopeni Intl by month

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

If weather is an important factor for your trip to Bucharest Otopeni Intl Airport, 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 Otopeni Intl

Get insights into the airlines that provide service to Otopeni 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 Otopeni Intl. Reviews last updated February 4, 2025.
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Delta
8.0
Very good
8,408 reviews
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

LOT
7.6
Good
1,090 reviews
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Austrian Airlines
7.5
Good
785 reviews
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
8,408 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Entertainment

7.9

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.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Otopeni 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 flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport round-trip?

    Currently priced at $549, Turkish Airlines will fly you from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LOT and Scandinavian Airlines - these airlines can fly you to your destination from $550 and $559, respectively. These flights start at 27% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $451. However, be on the lookout for offers from Turkish Airlines and United Airlines, as they are both options that can get you from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Otopeni 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 Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport (average of $604). Flying from Chicago O'Hare Intl Airport to Bucharest Otopeni Intl Airport 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
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Alternative routes for O'Hare Intl to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
Midway to Otopeni Intl flights

Top 10 airlines flying from O'Hare Intl to Otopeni Intl

Discover the top 10 airlines that operate flights from O'Hare Intl to Otopeni 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 February 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$512Average$594FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$522Average$712FlexibilityNo cancel feeOn-time70%
LOTCheapest$537Average$1,042FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$542Average$1,028FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$552Average$772FlexibilityNo cancel feeOn-time77%
DeltaCheapest$562Average$1,035FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$581Average$840FlexibilityNo cancel feeOn-time69%
KLMCheapest$582Average$896FlexibilityNo cancel feeOn-time75%
Austrian AirlinesCheapest$588Average$808FlexibilityNo cancel feeOn-time78%
SWISSCheapest$610Average$965FlexibilityNo cancel feeOn-time79%
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