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Otopeni Intl

$276+ Cheap flights from Chicago (CHI) 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — OTP
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Chicago to Bucharest Otopeni Intl are usually found in November or January, booked 50 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Chicago to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 November 21, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

November

Round-trip from

$535
(United Airlines)

One-way from

$276
(Mytrip)
Provider with most accurate pricing for Chicago (CHI)-Bucharest Otopeni Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bucharest Otopeni Intl flights.
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High demand for flights, 35% potential price rise
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Best time to find cheap flights, 30% potential price drop
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From Chicago (CHI) to Bucharest Otopeni Intl
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One-way flight from Chicago (CHI) to Bucharest Otopeni Intl
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Find flight deals from Chicago to Otopeni Intl

Cheapest flights from Chicago to Otopeni Intl
Explore the most affordable flight options available from Chicago to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/257:05 pmORD - OTP
1 stop21h 25mSWISS
Tue 12/104:40 pmOTP - ORD
1 stop31h 35mSWISS
Deal found 11/21$555
This Booking.com deal was found by Cheapflights users on 11/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/319:55 pmORD - OTP
1 stop11h 45mLOT
Tue 1/142:35 pmOTP - ORD
1 stop13h 25mLOT
Deal found 11/21$577
This Gotogate deal was found by Cheapflights users on 11/20. 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.
Tue 12/39:25 pmORD - OTP
1 stop19h 45mLufthansa
Sun 12/152:30 pmOTP - ORD
1 stop30h 55mLufthansa
Deal found 11/20$578
This British Airways deal was found by Cheapflights users on 11/21. 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.
Sun 12/89:45 pmORD - OTP
1 stop18h 00mBritish Airways
Wed 1/158:05 amOTP - ORD
1 stop18h 40mBritish Airways
Deal found 11/21$581
This United deal was found by Cheapflights users on 11/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/89:25 pmORD - OTP
1 stop19h 45mUnited Airlines
Wed 1/156:05 amOTP - ORD
2 stops16h 40mUnited Airlines
Deal found 11/21$583
This American Airlines deal was found by Cheapflights users on 11/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:25 pmORD - OTP
1 stop12h 20mAmerican Airlines
Wed 1/158:05 amOTP - ORD
1 stop14h 40mAmerican Airlines
Deal found 11/20$584
This Air Canada deal was found by Cheapflights users on 11/21. 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 12/314:00 pmORD - OTP
2 stops15h 45mAir Canada
Fri 1/176:05 amOTP - ORD
2 stops16h 40mAir Canada
Deal found 11/21$587
This Air France deal was found by Cheapflights users on 11/20. 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.
Mon 12/305:30 pmORD - OTP
2 stops14h 20mMultiple Airlines
Wed 1/158:35 amOTP - ORD
1 stop13h 55mMultiple Airlines
Deal found 11/20$599
This Delta deal was found by Cheapflights users on 11/21. 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.
Tue 12/3112:30 pmORD - OTP
2 stops20h 10mDelta
Sat 1/111:55 pmOTP - ORD
1 stop32h 35mDelta
Deal found 11/21$600
This Air France deal was found by Cheapflights users on 11/20. 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.
Mon 12/305:30 pmORD - OTP
2 stops14h 20mAir France
Mon 1/138:40 amOTP - ORD
1 stop14h 25mAir France
Deal found 11/20$603
This Air Serbia deal was found by Cheapflights users on 11/21. 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.
Sat 12/712:30 pmORD - OTP
1 stop19h 05mAir Serbia
Wed 12/114:05 pmOTP - ORD
1 stop13h 05mAir Serbia
Deal found 11/21$712
This Delta deal was found by Cheapflights users on 11/19. 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.
Mon 12/912:44 pmMDW - OTP
2 stops15h 56mDelta
Thu 12/266:00 amOTP - MDW
2 stops18h 24mDelta
Deal found 11/19$905

Find flights from Chicago to Otopeni Intl within your budget

Customize your flight search to find flights from Chicago 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Wed 1/1

4:20 pm-12:30 pm

1 stop12h 10m

Bucharest Otopeni Intl

Wed 1/15

6:00 am-2:10 pm

1 stop16h 10m

$535

ChicagoBucharest

MDW - OTP

MDWOTP

Chicago Midway

Sat 1/18

10:57 am-12:40 pm

2 stops17h 43m

Bucharest Otopeni Intl

Sat 2/8

6:00 am-4:12 pm

2 stops18h 12m

$541

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 1/6

4:40 pm-10:55 pm

2 stops22h 15m

Bucharest Otopeni Intl

Mon 1/13

4:00 pm-7:50 pm

2 stops35h 50m

$543

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 3/20

7:20 am-3:50 pm

2 stops25h 30m

Bucharest Otopeni Intl

Sat 3/29

6:00 am-7:55 am

2 stops32h 55m

$544

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Thu 1/9

3:55 pm-6:30 pm

2 stops18h 35m

Bucharest Otopeni Intl

Wed 1/22

6:00 am-1:25 pm

2 stops15h 25m

$552

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Sun 4/20

11:35 am-8:25 pm

1 stop24h 50m

Bucharest Otopeni Intl

Sun 5/4

9:45 pm-9:50 am

1 stop20h 05m

$556

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 4/15

7:30 am-8:00 pm

2 stops28h 30m

Bucharest Otopeni Intl

Sun 9/14

9:25 pm-4:10 pm

1 stop26h 45m

$558

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 12/31

9:55 pm-5:40 pm

1 stop11h 45m

Bucharest Otopeni Intl

Tue 1/14

2:35 pm-8:00 pm

1 stop13h 25m

$577

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Tue 12/31

6:25 pm-2:45 pm

1 stop12h 20m

Bucharest Otopeni Intl

Wed 1/15

8:05 am-2:45 pm

1 stop14h 40m

$584

ChicagoBucharest

ORD - OTP

ORDOTP

Chicago O'Hare Intl

Mon 12/30

5:30 pm-3:50 pm

2 stops14h 20m

Bucharest Otopeni Intl

Wed 1/15

8:35 am-2:30 pm

1 stop13h 55m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 23 results
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Compare providers for flights from Chicago 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 Chicago to Otopeni Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 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-Bucharest Otopeni Intl Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Bucharest Otopeni Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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-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 Chicago to Otopeni Intl

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Otopeni Intl. Price data was last updated on November 15, 2024.

The price you pay for your flight from Chicago to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 50 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Bucharest Otopeni Intl Airport (average of $597). Flying from Chicago 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 CHI to OTP?

Find hourly flight availability from Chicago 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 November 21, 2024.

It’s typically best to fly out from Chicago to Bucharest Otopeni Intl Airport in the morning. Doing so could potentially save you 39% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Otopeni Intl. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Chicago to Bucharest Otopeni Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday afternoons 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 November 21, 2024.
To help decide which airline to fly from Chicago to Bucharest, see what other customers have to say about United Airlines, Delta and SWISS. 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.
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

Delta
8.0
Very good
8,755 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

LOT
7.6
Good
1,169 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

SWISS
7.6
Good
1,636 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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

Air France
7.4
Good
1,525 reviews
Delta
8.0
Very good
8,755 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 10

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 Chicago 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 to Bucharest Otopeni Intl Airport round-trip?

    Flying on United Airlines is currently your cheapest option to Bucharest Otopeni Intl Airport, with prices starting at $535. Additional round-trip tickets that might be worth considering are offered by British Airways and Delta, with the lowest prices starting at $538 and $541, respectively. You may be able to fly from Chicago to Bucharest Otopeni Intl Airport for 31% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $395 on Air Serbia. Other airlines that offer cheap prices include British Airways from $397 and SWISS from $444 one-way.

  • Where are the most common layover locations when flying from Chicago to Bucharest Otopeni Intl Airport?

    Chicago to Bucharest Otopeni Intl Airport flights have a layover in Istanbul most of the time.

  • What are some popular things to do or see while on a layover in Istanbul?

    Most Istanbul visitors opt to spend their time experiencing Taksim Square, Sultan Ahmet Camii, and Ayasofya. Taksim Square, Sultan Ahmet Camii and Ayasofya are located about 20.8 mi, 22.3 mi, and 22.2 mi, respectively from Istanbul if you are interested in checking them out. Travelers can book a car rental at Istanbul for about $28 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Chicago to Bucharest Otopeni Intl Airport flights?

    Chicago to Bucharest Otopeni Intl Airport flights have a layover in Warsaw the least frequently.

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

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

  • How can I find direct flights from Chicago to Otopeni Intl?

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

  • Can I find deals for business class flights from Chicago to Otopeni Intl?

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Bucharest Otopeni Intl Airport (average of $597). Flying from Chicago 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.

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Alternative routes for Chicago to Otopeni Intl

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

Top 10 airlines flying from Chicago to Otopeni Intl

Discover the top 10 airlines that operate flights from Chicago 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$522Average$604FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$522Average$711FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$529Average$992FlexibilityNo cancel feeOn-time76%
LOTCheapest$532Average$1,054FlexibilityNo cancel feeOn-time81%
Air FranceCheapest$539Average$733FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$548Average$801FlexibilityNo cancel feeOn-time78%
DeltaCheapest$562Average$972FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$576Average$815FlexibilityNo cancel feeOn-time69%
KLMCheapest$582Average$862FlexibilityNo cancel feeOn-time75%
SWISSCheapest$639Average$916FlexibilityNo cancel feeOn-time79%
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