Otopeni Intl

$225+ Cheap flights from Boston (BOS) 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
Jul 23 — Jul 301
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Cheapflights Tip: The best prices from Boston Logan Intl to Bucharest Otopeni Intl are usually found in January or October, booked 30 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from Boston to Otopeni Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 July 18, 2025.

Round-trip from

$458
(American Airlines)

One-way from

$225
(Mytrip)

Popular in

June

Cheapest in

January

Average price

$864
From Boston Logan Intl to Bucharest Otopeni Intl
One-way flight from Boston Logan Intl to Bucharest Otopeni Intl
Highest demand for flights based on searches. 22% potential increase in price ($210 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Boston to Otopeni Intl

Cheapest flights from Boston to Otopeni Intl
Explore the most affordable flight options available from Boston to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2025.

This American Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 9/228:05 pmBOS - OTP
1 stop14h 20mAmerican Airlines
Fri 10/38:25 amOTP - BOS
2 stops18h 25mAmerican Airlines
Deal found 7/17$458
This United Airlines deal was found by Cheapflights users on 7/17. 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 9/76:56 pmBOS - OTP
2 stops14h 54mUnited Airlines
Wed 9/176:05 amOTP - BOS
2 stops16h 09mUnited Airlines
Deal found 7/17$460
This Lufthansa deal was found by Cheapflights users on 7/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/278:05 pmBOS - OTP
2 stops20h 45mLufthansa
Tue 9/26:00 amOTP - BOS
1 stop17h 00mLufthansa
Deal found 7/16$462
This KLM deal was found by Cheapflights users on 7/16. 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.
Wed 7/234:45 pmBOS - OTP
1 stop15h 40mKLM
Mon 8/114:50 pmOTP - BOS
1 stop30h 45mKLM
Deal found 7/16$464
This oojo deal was found by Cheapflights users on 7/16. 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.
Thu 9/119:40 pmBOS - OTP
1 stop20h 25mSWISS
Fri 9/196:30 amOTP - BOS
1 stop20h 25mSWISS
Deal found 7/16$466
This Booking.com deal was found by Cheapflights users on 7/16. 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.
Sun 9/76:00 amBOS - OTP
2 stops26h 20mMultiple Airlines
Sat 9/206:05 amOTP - BOS
1 stop18h 35mMultiple Airlines
Deal found 7/16$480
This Booking.com deal was found by Cheapflights users on 7/16. 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.
Sun 9/76:00 amBOS - OTP
2 stops26h 20mAir Canada
Sat 9/206:00 amOTP - BOS
2 stops22h 25mAir Canada
Deal found 7/16$488
This Delta deal was found by Cheapflights users on 7/16. 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.
Sun 7/274:45 pmBOS - OTP
1 stop13h 15mDelta
Wed 8/271:45 pmOTP - BOS
2 stops24h 42mDelta
Deal found 7/16$515
This Air France deal was found by Cheapflights users on 7/15. 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 7/286:55 pmBOS - OTP
1 stop13h 55mAir France
Mon 8/111:10 pmOTP - BOS
1 stop14h 10mAir France
Deal found 7/15$521
This Gurufare deal was found by Cheapflights users on 7/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/128:10 pmBOS - OTP
1 stop22h 15mBritish Airways
Sat 8/308:25 amOTP - BOS
2 stops21h 35mBritish Airways
Deal found 7/16$526

Cheapflights Fare Finder

Customize your flight search to find flights from Boston 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 July 18, 2025.
Use the filters below to find and compare flights from Boston to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Boston

Fly to

Otopeni Intl

Route

Depart

Return

Price

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 9/22

8:05 pm-5:25 pm

1 stop14h 20m

Bucharest Otopeni Intl

Fri 10/3

8:25 am-7:50 pm

2 stops18h 25m

$458

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/7

6:56 pm-4:50 pm

2 stops14h 54m

Bucharest Otopeni Intl

Wed 9/17

6:05 am-3:14 pm

2 stops16h 09m

$460

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 7/27

8:05 pm-11:50 pm

2 stops20h 45m

Bucharest Otopeni Intl

Tue 9/2

6:00 am-4:00 pm

1 stop17h 00m

$462

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 7/23

6:40 pm-3:25 pm

1 stop13h 45m

Bucharest Otopeni Intl

Mon 8/11

4:50 pm-1:35 pm

1 stop27h 45m

$465

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 9/11

9:40 pm-1:05 am

1 stop20h 25m

Bucharest Otopeni Intl

Fri 9/19

6:30 am-7:55 pm

1 stop20h 25m

$466

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sat 8/9

5:20 pm-3:50 pm

1 stop15h 30m

Bucharest Otopeni Intl

Tue 9/2

1:10 pm-8:20 pm

1 stop14h 10m

$476

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Sun 9/7

6:00 am-3:20 pm

2 stops26h 20m

Bucharest Otopeni Intl

Sat 9/20

6:05 am-5:40 pm

1 stop18h 35m

$480

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 8/7

11:00 am-12:10 pm

2 stops18h 10m

Bucharest Otopeni Intl

Fri 9/5

7:00 am-11:42 pm

2 stops23h 42m

$492

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 7/23

10:40 am-6:35 pm

2 stops24h 55m

Bucharest Otopeni Intl

Fri 9/5

6:30 am-9:30 am

2 stops34h 00m

$516

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 8/25

8:50 pm-11:05 pm

2 stops19h 15m

$225

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 18 results
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Best time to book a flight from Boston to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Boston 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 Boston to Bucharest Otopeni Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Otopeni Intl. Price data was last updated on July 11, 2025.

The price you pay for your flight from Boston to Bucharest Otopeni Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 30 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 Boston to Bucharest Otopeni Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $604). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,133). 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 BOS to OTP?

Find hourly flight availability from Boston 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 July 18, 2025.

One of the essential ways to save on airfare from Boston 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 24% on airfare.

How much does it cost to fly round-trip from Boston to Bucharest Otopeni Intl Airport?

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 July 18, 2025.
Read through reviews of airlines operating flights from Boston to Bucharest Otopeni Intl Airport, such as Delta, KLM, and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Boston 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 airport do you fly from for flights from Boston to Bucharest Otopeni Intl?

    Most people fly from Boston Logan Intl (BOS) if they book a flight from Boston to Bucharest Otopeni Intl. On average, Logan Intl has 0 outbound flights to Bucharest Otopeni Intl per day from 9 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • What are the cheapest airlines flying from Boston to Bucharest Otopeni Intl Airport round-trip?

    Currently priced at $458, American Airlines will fly you from Boston to Bucharest Otopeni Intl Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Lufthansa - these airlines can fly you to your destination from $460 and $462, respectively. These flights start at 37% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Boston to Bucharest Otopeni Intl Airport are Turkish Airlines ($356), United Airlines ($357), and Delta ($378).

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $604). Flying from Boston to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,133). 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 Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Alternative routes for Boston to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Boston to Otopeni Intl

Discover the top 9 airlines that operate flights from Boston 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 July 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$404Average$772FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$409Average$534FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$451Average$701FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$654FlexibilityNo cancel feeOn-time70%
DeltaCheapest$512Average$854FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$522Average$807FlexibilityNo cancel feeOn-time75%
Turkish AirlinesCheapest$527Average$595FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$587Average$864FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$643Average$893FlexibilityNo cancel feeOn-time76%

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