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Otopeni Intl

$273+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — OTP
мар 12 — мар 191
чт. 3/12
чт. 3/19
1 adult, Economy
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Cheap 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 февраль 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн. 3/231:57 pm
BOS
-
OTP
2 stops16h 33m
Multiple Airlines
пн. 3/304:10 pm
OTP
-
BOS
1 stop30h 00m
Multiple Airlines
Deal found 2/7$355
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вс. 2/88:40 pm
BOS
-
OTP
1 stop14h 55m
Multiple Airlines
вт. 2/246:55 am
OTP
-
BOS
1 stop14h 10m
Multiple Airlines
Deal found 2/7$357
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вс. 2/810:10 pm
BOS
-
OTP
1 stop19h 20m
Multiple Airlines
чт. 2/197:10 pm
OTP
-
BOS
1 stop25h 55m
Multiple Airlines
Deal found 2/8$365
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн. 3/911:10 pm
BOS
-
OTP
1 stop10h 40m
Multiple Airlines
пн. 3/161:20 pm
OTP
-
BOS
1 stop31h 45m
Multiple Airlines
Deal found 2/7$366
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 2/109:50 pm
BOS
-
OTP
1 stop10h 55m
Multiple Airlines
ср. 2/181:05 pm
OTP
-
BOS
1 stop12h 30m
Multiple Airlines
Deal found 2/8$368
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вс. 2/2210:10 pm
BOS
-
OTP
1 stop19h 20m
Multiple Airlines
пн. 3/91:20 pm
OTP
-
BOS
1 stop31h 45m
Multiple Airlines
Deal found 2/10$369
This Mytrip deal was found by Cheapflights users on 2/9. 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.
пн. 3/95:30 am
BOS
-
OTP
2 stops28h 20m
Multiple Airlines
вт. 3/316:55 pm
OTP
-
BOS
1 stop25h 55m
Multiple Airlines
Deal found 2/9$372
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн. 3/2311:10 pm
BOS
-
OTP
1 stop10h 40m
SWISS
пн. 3/304:10 pm
OTP
-
BOS
1 stop30h 00m
SWISS
Deal found 2/7$376
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вс. 2/88:40 pm
BOS
-
OTP
1 stop14h 55m
Lufthansa
вт. 2/246:05 am
OTP
-
BOS
2 stops14h 30m
Lufthansa
Deal found 2/7$377
This Mytrip deal was found by Cheapflights users on 2/7. 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.
вт. 4/149:40 pm
BOS
-
OTP
1 stop20h 25m
SWISS
чт. 5/74:10 pm
OTP
-
BOS
1 stop34h 45m
SWISS
Deal found 2/7$383
This Mytrip deal was found by Cheapflights users on 2/7. 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.
вт. 4/149:40 pm
BOS
-
OTP
1 stop20h 25m
SWISS
чт. 4/304:10 pm
OTP
-
BOS
1 stop34h 45m
SWISS
Deal found 2/7$384

Find 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 февраль 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$355
(Kiwi.com)

One-way from

$273
(Air France)

Popular in

February

Cheapest in

January

Average price

$1,135
Provider with most accurate pricing for Boston Logan Intl-Bucharest Otopeni Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Bucharest Otopeni Intl flights.
Search Deals
From Boston Logan Intl to Bucharest Otopeni Intl
Search Deals
One-way flight from Boston Logan Intl to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 февраль 10, 2026.
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

вс. 2/22

10:10 pm-12:30 am

1 stop19h 20m

Bucharest Otopeni Intl

пн. 3/9

1:20 pm-3:05 pm

1 stop31h 45m

$369

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

пн. 3/9

5:30 am-3:50 pm

2 stops28h 20m

Bucharest Otopeni Intl

вт. 3/31

6:55 pm-1:50 pm

1 stop25h 55m

$372

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

пн. 3/9

11:10 pm-3:50 pm

1 stop10h 40m

Bucharest Otopeni Intl

вт. 3/31

4:10 pm-3:10 pm

1 stop30h 00m

$385

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

ср. 3/25

1:57 pm-12:20 pm

2 stops16h 23m

Bucharest Otopeni Intl

вт. 3/31

6:55 pm-1:50 pm

1 stop25h 55m

$404

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

вт. 3/24

2:15 pm-12:20 pm

2 stops16h 05m

Bucharest Otopeni Intl

ср. 4/1

6:15 am-5:40 pm

1 stop18h 25m

$407

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

вт. 3/24

9:30 am-12:20 pm

2 stops20h 50m

Bucharest Otopeni Intl

чт. 4/2

6:55 pm-7:06 pm

2 stops31h 11m

$414

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

ср. 3/25

1:57 pm-12:20 pm

2 stops16h 23m

Bucharest Otopeni Intl

пн. 3/30

1:50 pm-3:40 pm

1 stop32h 50m

$436

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

пн. 5/4

9:50 pm-5:20 pm

1 stop12h 30m

Bucharest Otopeni Intl

пт. 5/22

3:30 pm-10:35 pm

1 stop14h 05m

$439

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

вс. 3/22

7:25 pm-12:30 pm

1 stop11h 05m

Bucharest Otopeni Intl

вс. 3/29

6:55 pm-1:50 pm

1 stop25h 55m

$453

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

пн. 3/23

7:34 pm-6:35 pm

2 stops17h 01m

Bucharest Otopeni Intl

вс. 3/29

6:15 am-5:40 pm

1 stop18h 25m

$457

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 21 results
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Compare providers for flights from Boston 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 Boston to Otopeni Intl in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
OvagoPrice Accuracy2 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 Boston-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Boston-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 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 February 6, 2026.

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, March is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $366). Flying from Boston to Bucharest Otopeni Intl Airport in February is currently the most expensive (average of $850). 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 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 февраль 10, 2026.
Read through reviews of airlines operating flights from Boston to Bucharest Otopeni Intl Airport, such as Delta, United Airlines, and Turkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,178 reviews
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,267 reviews
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,212 reviews
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,779 reviews
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,724 reviews
Delta
7.9
Good
8,178 reviews

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8 airlines. Boston Logan Intl is conveniently located just 2.6 mi from Boston’s city center.

  • How long is the flight from Boston to Bucharest Otopeni Intl Airport?

    A quick flight from Boston to Bucharest Otopeni Intl Airport can take about 10h 40m. SWISS provides one of the quickest options available for as low as $385. The distance between Boston and Bucharest Otopeni Intl Airport is about 4553 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $371, SWISS will fly you from Boston to Bucharest Otopeni Intl Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air France and British Airways - these airlines can fly you to your destination from $401 and $415, respectively. These flights start at 49% 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 SWISS ($327), Air France ($332), and Turkish Airlines ($340).

  • 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, March is the cheapest month in which you can book a flight from Boston to Bucharest Otopeni Intl Airport (average of $366). Flying from Boston to Bucharest Otopeni Intl Airport in February is currently the most expensive (average of $850). 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.
Hartford to Otopeni Intl flights
Albany to Otopeni Intl flights
Worcester to Otopeni Intl flights

Top 8 airlines flying from Boston to Otopeni Intl

Discover the top 8 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 февраль 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$371Average$441FlexibilityNo cancel feeOn-time79%
Air FranceCheapest$401Average$536FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$415Average$699FlexibilityNo cancel feeOn-time70%
KLMCheapest$439Average$820FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$456Average$864FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$475Average$675FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$479Average$828FlexibilityNo cancel feeOn-time76%
DeltaCheapest$529Average$820FlexibilityNo cancel feeOn-timeN/A

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