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Cheap flights from Bucharest Otopeni Intl Airport to Boston from $552

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Boston departing on 4/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Bucharest Otopeni Intl Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
9:30 am - 7:55 pm
OTP
-
BOS
17h 25m1 stop
Turkish Airlines Logo
9:50 pm - 2:35 pm
BOS
-
OTP
33h 45m1 stop
$552Turkish Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:15 am - 8:55 pm
OTP
-
BOS
21h 40m1 stop
Multiple Airlines Logo
10:40 pm - 11:20 pm
BOS
-
OTP
17h 40m1 stop
$555Multiple Airlines
Sun, Jan 25 - Sat, Feb 7
Turkish Airlines Logo
9:30 am - 7:55 pm
OTP
-
BOS
17h 25m1 stop
Turkish Airlines Logo
9:50 pm - 8:10 am
BOS
-
OTP
27h 20m1 stop
$556Turkish Airlines
Fri, Apr 17 - Fri, Apr 24
Multiple Airlines Logo
6:15 am - 8:55 pm
OTP
-
BOS
21h 40m1 stop
Multiple Airlines Logo
10:40 pm - 10:30 pm
BOS
-
OTP
16h 50m2 stops
$559Multiple Airlines
Sun, Jan 25 - Sat, Feb 7
Turkish Airlines Logo
9:30 am - 7:55 pm
OTP
-
BOS
17h 25m1 stop
Turkish Airlines Logo
9:50 pm - 8:25 pm
BOS
-
OTP
15h 35m1 stop
$565Turkish Airlines
Wed, Apr 29 - Wed, May 6
Turkish Airlines Logo
10:10 am - 6:05 pm
OTP
-
BOS
14h 55m1 stop
Turkish Airlines Logo
8:00 pm - 8:30 pm
BOS
-
OTP
17h 30m1 stop
$569Turkish Airlines
Wed, Feb 25 - Tue, Mar 3
Turkish Airlines Logo
9:30 am - 7:55 pm
OTP
-
BOS
17h 25m1 stop
Turkish Airlines Logo
9:50 pm - 8:25 pm
BOS
-
OTP
15h 35m1 stop
$577Turkish Airlines
Fri, Apr 17 - Fri, Apr 24
Turkish Airlines Logo
3:30 pm - 6:05 pm
OTP
-
BOS
33h 35m1 stop
Turkish Airlines Logo
8:00 pm - 8:50 am
BOS
-
OTP
29h 50m1 stop
$579Turkish Airlines
Sun, Jan 25 - Sat, Feb 7
Turkish Airlines Logo
9:30 am - 7:55 pm
OTP
-
BOS
17h 25m1 stop
Turkish Airlines Logo
9:50 pm - 8:25 pm
BOS
-
OTP
15h 35m1 stop
$597Turkish Airlines
Sat, May 2 - Wed, May 13
Turkish Airlines Logo
10:10 am - 6:05 pm
OTP
-
BOS
14h 55m1 stop
Turkish Airlines Logo
8:00 pm - 8:30 pm
BOS
-
OTP
17h 30m1 stop
$604Turkish Airlines
Wed, Feb 4 - Sun, Feb 8

United Airlines flights from Bucharest Otopeni Intl Airport to Boston

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Boston flight tickets
United Airlines
Apr 29
OTP6:05 amBucharest Otopeni Intl
16h 50m
1 stop
BOS3:55 pmBoston Logan Intl
May 6
BOS2:16 pmBoston Logan Intl
21h 19m
2 stops
OTP6:35 pmBucharest Otopeni Intl
$637
Find similar
United Airlines
Feb 25
OTP6:05 amBucharest Otopeni Intl
14h 30m
1 stop
BOS1:35 pmBoston Logan Intl
Mar 3
BOS7:45 amBoston Logan Intl
23h 10m
2 stops
OTP1:55 pmBucharest Otopeni Intl
$638
Find similar
United Airlines
Apr 29
OTP6:05 amBucharest Otopeni Intl
15h 47m
2 stops
BOS2:52 pmBoston Logan Intl
May 6
BOS3:10 pmBoston Logan Intl
18h 20m
2 stops
OTP4:30 pmBucharest Otopeni Intl
$642
Find similar

Turkish Airlines flights from Bucharest Otopeni Intl Airport to Boston

Our best Turkish Airlines deals on Bucharest Otopeni Intl Airport to Boston flight tickets
Turkish Airlines
Apr 17
OTP9:30 amBucharest Otopeni Intl
17h 25m
1 stop
BOS7:55 pmBoston Logan Intl
Apr 24
BOS9:50 pmBoston Logan Intl
33h 45m
1 stop
OTP2:35 pmBucharest Otopeni Intl
$552
Find similar
Turkish Airlines
Apr 17
OTP9:30 amBucharest Otopeni Intl
17h 25m
1 stop
BOS7:55 pmBoston Logan Intl
Apr 24
BOS9:50 pmBoston Logan Intl
27h 20m
1 stop
OTP8:10 amBucharest Otopeni Intl
$556
Find similar
Turkish Airlines
Apr 29
OTP9:30 amBucharest Otopeni Intl
17h 25m
1 stop
BOS7:55 pmBoston Logan Intl
May 6
BOS9:50 pmBoston Logan Intl
15h 35m
1 stop
OTP8:25 pmBucharest Otopeni Intl
$565
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport 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, momondo users made 832,500 searches. Data last updated December 15, 2025.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 4/17

9:30 am-7:55 pm

1 stop17h 25m

Boston Logan Intl

Fri 4/24

9:50 pm-2:35 pm

1 stop33h 45m

$552

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 1/25

6:15 am-8:55 pm

1 stop21h 40m

Boston Logan Intl

Sat 2/7

10:40 pm-11:20 pm

1 stop17h 40m

$555

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 4/17

9:30 am-7:55 pm

1 stop17h 25m

Boston Logan Intl

Fri 4/24

9:50 pm-8:10 am

1 stop27h 20m

$556

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 1/25

6:15 am-8:55 pm

1 stop21h 40m

Boston Logan Intl

Sat 2/7

10:40 pm-10:30 pm

2 stops16h 50m

$559

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Wed 4/29

9:30 am-7:55 pm

1 stop17h 25m

Boston Logan Intl

Wed 5/6

9:50 pm-8:25 pm

1 stop15h 35m

$565

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Wed 2/25

10:10 am-6:05 pm

1 stop14h 55m

Boston Logan Intl

Tue 3/3

8:00 pm-8:30 pm

1 stop17h 30m

$569

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 4/17

9:30 am-7:55 pm

1 stop17h 25m

Boston Logan Intl

Fri 4/24

9:50 pm-8:25 pm

1 stop15h 35m

$577

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 1/25

3:30 pm-6:05 pm

1 stop33h 35m

Boston Logan Intl

Sat 2/7

8:00 pm-8:50 am

1 stop29h 50m

$579

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sat 5/2

9:30 am-7:55 pm

1 stop17h 25m

Boston Logan Intl

Wed 5/13

9:50 pm-8:25 pm

1 stop15h 35m

$597

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Wed 2/4

10:10 am-6:05 pm

1 stop14h 55m

Boston Logan Intl

Sun 2/8

8:00 pm-8:30 pm

1 stop17h 30m

$604

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bucharest Otopeni Intl Airport and Boston?

What is the cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Bucharest Otopeni Intl Airport to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $543. If you aren’t able to travel during the month of March, then book flights to Boston from Bucharest Otopeni Intl Airport during April instead. Flights to Boston in April, while not as cheap as those in March, still average around $602.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Bucharest Otopeni Intl Airport to Boston is on a Friday when prices can be found for as low as $593. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Saturday is $709.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Bucharest Otopeni Intl Airport to Boston at noon for as low as $632. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around $750 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Bucharest Otopeni Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $696 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Bucharest Otopeni Intl Airport for as low as $512 on momondo.

Can stopping save me money on Bucharest Otopeni Intl Airport to Boston flights?

You could potentially save up to 32% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Boston flight.

When to book flights from Bucharest Otopeni Intl Airport to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Boston (OTP to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Boston

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Boston takes 14h 55m
There are no direct flights from Bucharest Otopeni Intl Airport to Boston. There are no popular flight routes from Bucharest Otopeni Intl Airport to Boston.
Search flight deals

  • How far is Bucharest Otopeni Intl to Boston Logan Intl by plane?

    The straight-line distance from Bucharest Otopeni Intl to Boston Logan Intl is 4554.7 mi. 14h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Boston Logan Intl Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Boston Logan Intl Airport are updated daily.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest Otopeni Intl Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Bucharest Otopeni Intl Airport to Boston?

Best airlines flying from Bucharest Otopeni Intl Airport to Boston

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Boston with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $513Free CancellationRating
6.7
7,578 reviews
Search British Airways flights
DeltaPriceFrom $520Free CancellationRating
7.9
8,008 reviews
Search Delta flights
KLMPriceFrom $561Free CancellationRating
7.7
1,430 reviews
Search KLM flights
LufthansaPriceFrom $692Free CancellationRating
6.8
7,630 reviews
Search Lufthansa flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Bucharest to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bucharest to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bucharest to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Bucharest on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bucharest to Boston?

momondo helps you find the best flight between Bucharest and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Bucharest to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Bucharest and alert you when they change.

An easier way to manage your Boston trip

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