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Cheap flights from Bucharest Otopeni Intl Airport to Boston from $388

This is the cheapest one-way 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 7/1. 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
1 adult, Economy, 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.
Multiple Airlines Logo
12:50 pm - 9:05 pm
OTP
-
BOS
15h 15m
1 stop
Multiple Airlines Logo
10:55 pm - 1:50 am
BOS
-
OTP
19h 55m
2 stops
$743Multiple Airlines
mié., jul. 22 - mié., ago. 12
Lufthansa Logo
6:05 am - 3:40 pm
OTP
-
BOS
16h 35m
1 stop
Lufthansa Logo
8:05 pm - 6:35 pm
BOS
-
OTP
15h 30m
1 stop
$783Lufthansa
jue., jul. 9 - jue., jul. 23
Lufthansa Logo
6:05 am - 3:40 pm
OTP
-
BOS
16h 35m
1 stop
Lufthansa Logo
8:05 pm - 6:35 pm
BOS
-
OTP
15h 30m
1 stop
$785Lufthansa
jue., jul. 9 - jue., jul. 23
Lufthansa Logo
6:05 am - 3:40 pm
OTP
-
BOS
16h 35m
1 stop
Lufthansa Logo
8:05 pm - 6:35 pm
BOS
-
OTP
15h 30m
1 stop
$788Lufthansa
jue., jul. 9 - jue., jul. 23
Lufthansa Logo
1:50 pm - 8:10 pm
OTP
-
BOS
13h 20m
1 stop
Lufthansa Logo
10:00 pm - 11:40 pm
BOS
-
OTP
18h 40m
1 stop
$789Lufthansa
mar., jul. 7 - vie., jul. 17
Multiple Airlines Logo
1:45 pm - 8:10 pm
OTP
-
BOS
13h 25m
1 stop
Multiple Airlines Logo
5:20 pm - 1:10 am
BOS
-
OTP
24h 50m
1 stop
$790Multiple Airlines
mié., jul. 22 - mié., ago. 12
SWISS Logo
6:20 am - 7:55 pm
OTP
-
BOS
20h 35m
1 stop
SWISS Logo
9:40 pm - 1:10 am
BOS
-
OTP
20h 30m
1 stop
$791SWISS
jue., jul. 30 - lun., ago. 10
Multiple Airlines Logo
4:10 pm - 7:55 pm
OTP
-
BOS
34h 45m
1 stop
Multiple Airlines Logo
10:00 pm - 11:40 pm
BOS
-
OTP
18h 40m
1 stop
$802Multiple Airlines
vie., jul. 3 - vie., jul. 10
Multiple Airlines Logo
6:05 am - 3:40 pm
OTP
-
BOS
16h 35m
1 stop
Multiple Airlines Logo
5:05 pm - 1:05 am
BOS
-
OTP
25h 00m
1 stop
$808Multiple Airlines
jue., jul. 2 - mar., mar. 30
United Airlines Logo
1:45 pm - 8:10 pm
OTP
-
BOS
13h 25m
1 stop
United Airlines Logo
7:27 pm - 1:10 am
BOS
-
OTP
22h 43m
2 stops
$809United Airlines
jue., jul. 9 - jue., jul. 23

Lufthansa flights from Bucharest Otopeni Intl Airport to Boston

Our best Lufthansa deals on Bucharest Otopeni Intl Airport to Boston flight tickets
Lufthansa
Jul 9
OTP6:05 amBucharest Otopeni Intl
16h 35m
1 stop
BOS3:40 pmBoston Logan Intl
Jul 23
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$783
Lufthansa
Jul 9
OTP6:05 amBucharest Otopeni Intl
16h 35m
1 stop
BOS3:40 pmBoston Logan Intl
Jul 23
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$785
Lufthansa
Jul 9
OTP6:05 amBucharest Otopeni Intl
16h 35m
1 stop
BOS3:40 pmBoston Logan Intl
Jul 23
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$788

Air Canada flights from Bucharest Otopeni Intl Airport to Boston

Our best Air Canada deals on Bucharest Otopeni Intl Airport to Boston flight tickets
Air Canada
Jul 9
OTP6:35 amBucharest Otopeni Intl
18h 32m
2 stops
BOS6:07 pmBoston Logan Intl
Jul 23
BOS3:35 pmBoston Logan Intl
17h 55m
2 stops
OTP4:30 pmBucharest Otopeni Intl
$896
Air Canada
Jun 8
OTP1:50 pmBucharest Otopeni Intl
31h 57m
2 stops
BOS2:47 pmBoston Logan Intl
Jul 2
BOS5:45 amBoston Logan Intl
26h 35m
2 stops
OTP3:20 pmBucharest Otopeni Intl
$1,017
Air Canada
Jun 8
OTP6:35 amBucharest Otopeni Intl
18h 24m
2 stops
BOS5:59 pmBoston Logan Intl
Jul 2
BOS12:30 pmBoston Logan Intl
17h 30m
2 stops
OTP1:00 pmBucharest Otopeni Intl
$1,019

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 junio 3, 2026.
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

Cheapest round-trip

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

mié. 7/22

12:50 pm-9:05 pm

1 stop15h 15m

Boston Logan Intl

mié. 8/12

10:55 pm-1:50 am

2 stops19h 55m

$743

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/9

6:05 am-3:40 pm

1 stop16h 35m

Boston Logan Intl

jue. 7/23

8:05 pm-6:35 pm

1 stop15h 30m

$783

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/9

6:05 am-3:40 pm

1 stop16h 35m

Boston Logan Intl

jue. 7/23

8:05 pm-6:35 pm

1 stop15h 30m

$785

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/9

6:05 am-3:40 pm

1 stop16h 35m

Boston Logan Intl

jue. 7/23

8:05 pm-6:35 pm

1 stop15h 30m

$788
Quickest round-trip

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

mar. 7/7

1:50 pm-8:10 pm

1 stop13h 20m

Boston Logan Intl

vie. 7/17

10:00 pm-11:40 pm

1 stop18h 40m

$789

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

mié. 7/22

1:45 pm-8:10 pm

1 stop13h 25m

Boston Logan Intl

mié. 8/12

5:20 pm-1:10 am

1 stop24h 50m

$790

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/30

6:20 am-7:55 pm

1 stop20h 35m

Boston Logan Intl

lun. 8/10

9:40 pm-1:10 am

1 stop20h 30m

$791

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

vie. 7/3

4:10 pm-7:55 pm

1 stop34h 45m

Boston Logan Intl

vie. 7/10

10:00 pm-11:40 pm

1 stop18h 40m

$802

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/2

6:05 am-3:40 pm

1 stop16h 35m

Boston Logan Intl

mar. 3/30

5:05 pm-1:05 am

1 stop25h 00m

$808

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

jue. 7/9

1:45 pm-8:10 pm

1 stop13h 25m

Boston Logan Intl

jue. 7/23

7:27 pm-1:10 am

2 stops22h 43m

$809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, October 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 $624. If you aren’t able to travel during the month of October, 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 October, still average around $671.

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

You could potentially save up to 5% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Boston flight.

How have Bucharest Otopeni Intl Airport to Boston flight prices changed over time?

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

13h 20m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Boston takes 13h 20m
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

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Boston

  • 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. 13h 20m 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
KLMPriceFrom $624Free CancellationRating
7.8
1,524 reviews
Search KLM flights
LufthansaPriceFrom $712Free CancellationRating
6.8
8,036 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
Kennebunkport
Cambridge
Plymouth
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Warwick
Chatham
Sturbridge
Laconia
Dennis Port
Revere

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.

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