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$359+ Cheap flights from Otopeni Intl (OTP) to Boston (BOS)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BOS
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Bucharest Otopeni Intl to Boston Logan Intl are usually found in November or April, booked 14 days in advance, depart on a Friday or Monday and return on a Monday

Cheap flight deals from Otopeni Intl to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Boston (BOS). 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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$498
(Booking.com)

One-way from

$359
(Kiwi.com)

Popular in

August

Cheapest in

November

Average price

$604
Provider with most accurate pricing for Bucharest Otopeni Intl-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Boston Logan Intl flights.
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From Bucharest Otopeni Intl to Boston Logan Intl
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One-way flight from Bucharest Otopeni Intl to Boston Logan Intl
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Highest demand for flights based on searches. 11% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Otopeni Intl to Boston

Cheapest flights from Otopeni Intl to Boston
Explore the most affordable flight options available from Otopeni Intl to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/98:35 amOTP - BOS
1 stop12h 20mMultiple Airlines
Sun 5/254:15 pmBOS - OTP
1 stop15h 25mMultiple Airlines
Deal found 4/17$498
This Scandinavian Airlines deal was found by Cheapflights users on 4/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/78:50 pmOTP - BOS
1 stop25h 45mScandinavian Airlines
Sat 6/75:40 pmBOS - OTP
1 stop19h 55mScandinavian Airlines
Deal found 4/16$544
This British Airways deal was found by Cheapflights users on 4/16. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:25 amOTP - BOS
1 stop21h 05mBritish Airways
Mon 5/267:40 pmBOS - OTP
1 stop22h 45mBritish Airways
Deal found 4/16$563
This Delta deal was found by Cheapflights users on 4/16. 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.
Tue 5/61:45 pmOTP - BOS
1 stop11h 35mDelta
Mon 6/910:00 amBOS - OTP
2 stops19h 10mDelta
Deal found 4/16$585
This KLM deal was found by Cheapflights users on 4/16. 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.
Sat 5/316:05 pmOTP - BOS
1 stop26h 25mKLM
Sat 6/74:40 pmBOS - OTP
1 stop15h 45mKLM
Deal found 4/16$589
This Air France deal was found by Cheapflights users on 4/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/41:10 pmOTP - BOS
1 stop14h 10mAir France
Sat 6/75:20 pmBOS - OTP
1 stop15h 30mAir France
Deal found 4/16$592
This United Airlines deal was found by Cheapflights users on 4/17. 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 6/16:00 amOTP - BOS
2 stops34h 35mUnited Airlines
Sun 6/810:20 amBOS - OTP
2 stops23h 30mUnited Airlines
Deal found 4/17$634
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1012:40 pmOTP - BOS
2 stops27h 55mAir Canada
Mon 10/1310:20 amBOS - OTP
2 stops25h 15mAir Canada
Deal found 4/16$671
This Lufthansa deal was found by Cheapflights users on 4/16. 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.
Tue 5/61:50 pmOTP - BOS
1 stop13h 20mLufthansa
Fri 6/610:00 pmBOS - OTP
1 stop18h 40mLufthansa
Deal found 4/16$685
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/46:30 amOTP - BOS
1 stop20h 25mSWISS
Mon 8/119:40 pmBOS - OTP
1 stop32h 25mSWISS
Deal found 4/16$755
This Air Serbia deal was found by Cheapflights users on 4/16. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/44:05 pmOTP - BOS
2 stops31h 01mAir Serbia
Tue 6/109:15 amBOS - OTP
2 stops24h 10mAir Serbia
Deal found 4/16$1,282
This Emirates deal was found by Cheapflights users on 4/17. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:20 amOTP - BOS
1 stop42h 50mEmirates
Sun 6/810:20 amBOS - OTP
2 stops56h 00mEmirates
Deal found 4/17$1,589

Cheapflights Fare Finder

Customize your flight search to find flights from Otopeni Intl to Boston 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 April 17, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Boston that are best for you.

Fly from

Otopeni Intl

Fly to

Boston

Route

Depart

Return

Price

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 5/9

8:35 am-1:55 pm

1 stop12h 20m

Boston Logan Intl

Sun 5/25

4:15 pm-2:40 pm

1 stop15h 25m

$498

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Wed 5/7

8:50 pm-3:35 pm

1 stop25h 45m

Boston Logan Intl

Sat 6/7

5:40 pm-8:35 pm

1 stop19h 55m

$544

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sat 5/10

8:25 am-10:30 pm

1 stop21h 05m

Boston Logan Intl

Mon 5/26

7:40 pm-1:25 am

1 stop22h 45m

$563

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Tue 5/6

1:45 pm-6:20 pm

1 stop11h 35m

Boston Logan Intl

Mon 6/9

10:00 am-12:10 pm

2 stops19h 10m

$585

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sat 5/31

6:05 pm-1:30 pm

1 stop26h 25m

Boston Logan Intl

Sat 6/7

4:40 pm-3:25 pm

1 stop15h 45m

$589

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 5/4

1:10 pm-8:20 pm

1 stop14h 10m

Boston Logan Intl

Sat 6/7

5:20 pm-3:50 pm

1 stop15h 30m

$592

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 6/1

6:00 am-9:35 am

2 stops34h 35m

Boston Logan Intl

Sun 6/8

5:50 pm-4:50 pm

1 stop16h 00m

$634

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Tue 6/10

12:40 pm-9:35 am

2 stops27h 55m

Boston Logan Intl

Mon 10/13

10:20 am-6:35 pm

2 stops25h 15m

$671

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Tue 5/6

1:50 pm-8:10 pm

1 stop13h 20m

Boston Logan Intl

Fri 6/6

10:00 pm-11:40 pm

1 stop18h 40m

$685

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 8/4

6:30 am-7:55 pm

1 stop20h 25m

Boston Logan Intl

Mon 8/11

9:40 pm-1:05 pm

1 stop32h 25m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 17 results
1
2

Compare providers for flights from Otopeni Intl to Boston

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

Have a flexible travel schedule? Discover the best time to fly to Boston from Otopeni 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.

Cheapflights Insights

Everything you need to know about your flight from Bucharest Otopeni Intl Airport to Boston

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

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

To ensure you get the cheapest price possible for a flight from Bucharest Otopeni Intl Airport to Boston, you should look to book at least 14 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Boston (average of $218). Flying from Bucharest Otopeni Intl Airport to Boston in July is currently the most expensive (average of $311). 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 OTP to BOS?

Find hourly flight availability from Otopeni Intl to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s optimal to fly from Bucharest Otopeni Intl Airport to Boston in the afternoon. By choosing this option you can save up to 3% on the cost of your flight, compared to a flight at noon.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 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 Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated April 17, 2025.
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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
8.0
Very good
3,200 reviews
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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
7,917 reviews
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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
1,329 reviews
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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.
Air France
7.5
Good
1,435 reviews
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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.
SWISS
7.5
Good
1,580 reviews
Emirates
8.0
Very good
3,200 reviews

Overall

8.0

Comfort

8.0

Entertainment

8.2

Crew

8.3

Food

7.8

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 Otopeni Intl to Boston. 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 into for flights to Boston from Bucharest Otopeni Intl?

    Most people fly into Boston Logan Intl (BOS) if they book a flight to Boston from Bucharest Otopeni Intl. On average, Logan Intl has 0 inbound flights from Bucharest Otopeni Intl per day from 6 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

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

    According to our current data, Scandinavian Airlines ($544), British Airways ($563), and Delta ($585) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Boston. Scandinavian Airlines is priced at 19% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Bucharest Otopeni Intl Airport to Boston are British Airways ($626), Delta ($654), and United Airlines ($760).

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Bucharest Otopeni Intl Airport to Boston (average of $218). Flying from Bucharest Otopeni Intl Airport to Boston in July is currently the most expensive (average of $311). 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
Marlborough
Warwick
Waltham
Framingham
Cambridge
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
Seabrook
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Lincoln
Salem
Chelsea

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Alternative routes for Otopeni Intl to Boston

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

Top 6 airlines flying from Otopeni Intl to Boston

Discover the top 6 airlines that operate flights from Otopeni Intl to Boston. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$436Average$551FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$508Average$726FlexibilityNo cancel feeOn-time76%
KLMCheapest$521Average$776FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$540Average$756FlexibilityNo cancel feeOn-time77%
DeltaCheapest$557Average$631FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$595Average$709FlexibilityNo cancel feeOn-time77%

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