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$352+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BOS
May 5 — May 121
Mon 5/5
Mon 5/12
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 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$531
(Booking.com)

One-way from

$352
(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 ($86 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 30, 2025.

This Booking.com deal was found by Cheapflights users on 4/28. 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
Sat 5/244:15 pmBOS - OTP
1 stop15h 25mMultiple Airlines
Deal found 4/28$531
This British Airways deal was found by Cheapflights users on 4/28. 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.
Mon 6/98:25 amOTP - BOS
2 stops20h 54mBritish Airways
Mon 6/238:10 pmBOS - OTP
1 stop22h 15mBritish Airways
Deal found 4/28$556
This Air France deal was found by Cheapflights users on 4/28. 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.
Fri 6/276:30 amOTP - BOS
1 stop14h 05mAir France
Sat 7/266:50 pmBOS - OTP
1 stop14h 00mAir France
Deal found 4/28$592
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 6/261:05 pmOTP - BOS
1 stop14h 15mDelta
Thu 7/2410:00 amBOS - OTP
2 stops19h 10mDelta
Deal found 4/28$593
This KLM deal was found by Cheapflights users on 4/29. 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.
Fri 6/137:00 amOTP - BOS
1 stop16h 20mKLM
Fri 6/206:35 pmBOS - OTP
1 stop13h 50mKLM
Deal found 4/29$596
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 6/138:25 amOTP - BOS
1 stop18h 40mAmerican Airlines
Fri 6/205:59 pmBOS - OTP
2 stops18h 06mAmerican Airlines
Deal found 4/29$641
This Gotogate deal was found by Cheapflights users on 4/28. 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.
Sat 8/169:25 pmOTP - BOS
1 stop25h 10mScandinavian Airlines
Tue 8/265:40 pmBOS - OTP
1 stop19h 20mScandinavian Airlines
Deal found 4/28$657
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 8/166:00 amOTP - BOS
2 stops24h 59mUnited Airlines
Tue 8/261:35 pmBOS - OTP
2 stops16h 25mUnited Airlines
Deal found 4/28$664
This Austrian Airlines deal was found by Cheapflights users on 4/28. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/276:35 amOTP - BOS
1 stop14h 15mAustrian Airlines
Sat 7/269:30 amBOS - OTP
2 stops22h 50mAustrian Airlines
Deal found 4/28$725
This Air Canada deal was found by Cheapflights users on 4/28. 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.
Mon 6/306:00 amOTP - BOS
2 stops34h 35mAir Canada
Mon 7/285:50 amBOS - OTP
2 stops47h 05mAir Canada
Deal found 4/28$733
This Lufthansa deal was found by Cheapflights users on 4/28. 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.
Mon 6/305:45 pmOTP - BOS
2 stops32h 11mLufthansa
Tue 7/228:05 pmBOS - OTP
2 stops14h 50mLufthansa
Deal found 4/28$777
This LOT deal was found by Cheapflights users on 4/29. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/135:35 amOTP - BOS
2 stops25h 52mLOT
Fri 6/2011:15 amBOS - OTP
2 stops19h 35mLOT
Deal found 4/29$797

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 30, 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

Sat 5/24

4:15 pm-2:40 pm

1 stop15h 25m

$531

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 6/9

8:25 am-10:19 pm

2 stops20h 54m

Boston Logan Intl

Mon 6/23

8:10 pm-1:25 am

1 stop22h 15m

$556

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 6/27

8:40 am-3:05 pm

1 stop13h 25m

Boston Logan Intl

Thu 7/24

6:50 pm-3:50 pm

1 stop14h 00m

$592

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 6/26

1:05 pm-8:20 pm

1 stop14h 15m

Boston Logan Intl

Thu 7/24

10:00 am-12:10 pm

2 stops19h 10m

$593

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 6/13

7:00 am-4:20 pm

1 stop16h 20m

Boston Logan Intl

Fri 6/20

6:35 pm-3:25 pm

1 stop13h 50m

$596

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 6/13

8:25 am-8:05 pm

1 stop18h 40m

Boston Logan Intl

Fri 6/20

5:59 pm-7:05 pm

2 stops18h 06m

$641

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sat 8/16

9:25 pm-3:35 pm

1 stop25h 10m

Boston Logan Intl

Tue 8/26

5:40 pm-8:00 pm

1 stop19h 20m

$657

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sat 8/16

6:00 am-11:59 pm

2 stops24h 59m

Boston Logan Intl

Tue 8/26

1:35 pm-1:00 pm

2 stops16h 25m

$664

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 6/27

6:35 am-1:50 pm

1 stop14h 15m

Boston Logan Intl

Sat 7/26

9:30 am-3:20 pm

2 stops22h 50m

$725

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 6/30

6:00 am-9:35 am

2 stops34h 35m

Boston Logan Intl

Mon 7/28

5:50 am-11:55 am

2 stops47h 05m

$733

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 22 results
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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*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 25, 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 30, 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 30, 2025.
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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
3,215 reviews
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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
7,936 reviews
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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
1,333 reviews
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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.
LOT
7.6
Good
1,069 reviews
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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.
Austrian Airlines
7.6
Good
780 reviews
Emirates
8.0
Very good
3,215 reviews

Crew

8.3

Entertainment

8.2

Boarding

8.1

Comfort

8.0

Food

7.8

Overall

8.0

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, British Airways ($556), Air France ($592), and Delta ($593) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Boston. British Airways is priced at 17% 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 ITA Airways ($472), Air Serbia ($549), and British Airways ($629).

  • 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
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$436Average$596FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$508Average$726FlexibilityNo cancel feeOn-time76%
KLMCheapest$521Average$746FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$540Average$756FlexibilityNo cancel feeOn-time77%
DeltaCheapest$557Average$654FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$595Average$709FlexibilityNo cancel feeOn-time77%

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