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$361+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — BOS
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
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 August 16, 2025.

Round-trip from

$421
(Mytrip)

One-way from

$361
(Mytrip)

Popular in

August

Cheapest in

November

Average price

$848
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. 8% potential increase in price ($67 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 16, 2025.

This Mytrip deal was found by Cheapflights users on 8/14. 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.
Fri 10/39:50 pmOTP - BOS
1 stop24h 45mScandinavian Airlines
Fri 10/175:40 pmBOS - OTP
1 stop19h 55mScandinavian Airlines
Deal found 8/14$421
This oojo deal was found by Cheapflights users on 8/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/299:35 amOTP - BOS
1 stop17h 05mTurkish Airlines
Mon 10/69:35 pmBOS - OTP
1 stop27h 35mTurkish Airlines
Deal found 8/15$576
This Turkish Airlines deal was found by Cheapflights users on 8/15. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/33:55 pmOTP - BOS
1 stop34h 45mTurkish Airlines
Fri 10/179:35 pmBOS - OTP
1 stop15h 50mTurkish Airlines
Deal found 8/15$589
This British Airways deal was found by Cheapflights users on 8/14. 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.
Fri 12/268:20 pmOTP - BOS
1 stop26h 35mBritish Airways
Mon 1/264:20 pmBOS - OTP
2 stops16h 10mBritish Airways
Deal found 8/14$600
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:25 amOTP - BOS
2 stops17h 24mAmerican Airlines
Fri 10/179:55 pmBOS - OTP
1 stop14h 10mAmerican Airlines
Deal found 8/15$605
This Air France deal was found by Cheapflights users on 8/14. 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.
Thu 8/281:05 pmOTP - BOS
1 stop14h 15mAir France
Thu 11/276:30 pmBOS - OTP
1 stop14h 20mAir France
Deal found 8/14$606
This Booking.com deal was found by Cheapflights users on 8/14. 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 10/38:25 amOTP - BOS
2 stops19h 16mBritish Airways
Fri 10/176:28 pmBOS - OTP
2 stops17h 37mBritish Airways
Deal found 8/14$617
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amOTP - BOS
2 stops16h 30mDelta
Mon 10/65:00 pmBOS - OTP
2 stops17h 20mDelta
Deal found 8/15$618
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Thu 10/212:10 amOTP - BOS
3 stops26h 40mMultiple Airlines
Fri 10/176:10 pmBOS - OTP
2 stops24h 25mMultiple Airlines
Deal found 8/14$624
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Thu 8/2812:40 pmOTP - BOS
1 stop12h 00mUnited Airlines
Thu 11/279:40 amBOS - OTP
2 stops26h 00mUnited Airlines
Deal found 8/14$646

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 August 16, 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 10/3

9:50 pm-3:35 pm

1 stop24h 45m

Boston Logan Intl

Fri 10/17

5:40 pm-8:35 pm

1 stop19h 55m

$421

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 9/29

9:35 am-7:40 pm

1 stop17h 05m

Boston Logan Intl

Mon 10/6

9:35 pm-8:10 am

1 stop27h 35m

$576

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 10/3

3:55 pm-7:40 pm

1 stop34h 45m

Boston Logan Intl

Fri 10/17

9:35 pm-8:25 pm

1 stop15h 50m

$589

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 12/26

8:20 pm-3:55 pm

1 stop26h 35m

Boston Logan Intl

Mon 1/26

4:20 pm-3:30 pm

2 stops16h 10m

$600

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 10/3

8:25 am-6:49 pm

2 stops17h 24m

Boston Logan Intl

Fri 10/17

9:55 pm-7:05 pm

1 stop14h 10m

$605

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 9/29

7:00 am-4:30 pm

1 stop16h 30m

Boston Logan Intl

Mon 10/6

5:00 pm-5:20 pm

2 stops17h 20m

$606

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 8/28

1:05 pm-8:20 pm

1 stop14h 15m

Boston Logan Intl

Thu 11/27

6:30 pm-3:50 pm

1 stop14h 20m

$606

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 10/3

8:25 am-8:41 pm

2 stops19h 16m

Boston Logan Intl

Fri 10/17

6:28 pm-7:05 pm

2 stops17h 37m

$617

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Wed 9/3

7:10 pm-2:20 pm

2 stops26h 10m

$361

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 9/29

9:35 pm-2:20 pm

3 stops47h 45m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 15 results
1
2

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 August 8, 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.

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 August 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Air France from Bucharest Otopeni Intl Airport to Boston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,985 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
KLM
7.8
Good
1,384 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Air France
7.4
Good
1,468 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Lufthansa
6.8
Okay
7,322 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
British Airways
6.7
Okay
7,267 reviews
Delta
8.0
Very good
7,985 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

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 5 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 ($436), Lufthansa ($508), and Air France ($540) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Boston. British Airways is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
Medford
Watertown
Hampton Beach
Waltham
Seabrook
Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
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Saugus
Burlington
Braintree

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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 5 airlines flying from Otopeni Intl to Boston

Discover the top 5 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$436Average$570FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$508Average$726FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$540Average$781FlexibilityNo cancel feeOn-time77%
KLMCheapest$542Average$659FlexibilityNo cancel feeOn-time75%
DeltaCheapest$557Average$648FlexibilityNo cancel feeOn-timeN/A

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