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Cheap flights from Bucharest Otopeni Intl Airport to Boston from $419

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 7/8. 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

Discover deals from 900+ travel sites with momondo.

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
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$577Multiple Airlines
Mon, May 11 - Mon, May 25
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$584Multiple Airlines
Mon, May 11 - Mon, May 25
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$589Multiple Airlines
Mon, May 11 - Mon, May 25
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$590Multiple Airlines
Mon, May 11 - Mon, May 25
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$659Multiple Airlines
Thu, May 21 - Wed, Jun 3
Multiple Airlines Logo
10:10 am - 9:05 pm
OTP
-
BOS
17h 55m
1 stop
Multiple Airlines Logo
9:45 pm - 8:45 pm
BOS
-
OTP
40h 00m
2 stops
$660Multiple Airlines
Fri, May 15 - Thu, May 28
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
$695Multiple Airlines
Fri, May 15 - Thu, May 28
Turkish Airlines Logo
9:35 pm - 7:55 pm
OTP
-
BOS
29h 20m
1 stop
Turkish Airlines Logo
9:00 pm - 8:50 am
BOS
-
OTP
29h 50m
1 stop
$710Turkish Airlines
Mon, Oct 12 - Mon, Oct 26
Multiple Airlines Logo
10:10 am - 2:45 pm
OTP
-
BOS
35h 35m
2 stops
Multiple Airlines Logo
4:45 pm - 1:35 am
BOS
-
OTP
25h 50m
2 stops
$715Multiple Airlines
Mon, Jun 1 - Mon, Jun 8
Multiple Airlines Logo
7:05 am - 1:19 pm
OTP
-
BOS
13h 14m
1 stop
Multiple Airlines Logo
5:10 pm - 3:50 pm
BOS
-
OTP
15h 40m
1 stop
$730Multiple Airlines
Thu, Sep 3 - Sun, Sep 13

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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
Oct 12
OTP9:35 pmBucharest Otopeni Intl
29h 20m
1 stop
BOS7:55 pmBoston Logan Intl
Oct 26
BOS9:00 pmBoston Logan Intl
29h 50m
1 stop
OTP8:50 amBucharest Otopeni Intl
$710
Turkish Airlines
May 6
OTP3:55 pmBucharest Otopeni Intl
35h 00m
1 stop
BOS7:55 pmBoston Logan Intl
May 18
BOS9:50 pmBoston Logan Intl
33h 45m
1 stop
OTP2:35 pmBucharest Otopeni Intl
$749
Turkish Airlines
Sep 30
OTP3:55 pmBucharest Otopeni Intl
35h 00m
1 stop
BOS7:55 pmBoston Logan Intl
Oct 4
BOS9:50 pmBoston Logan Intl
27h 20m
1 stop
OTP8:10 amBucharest Otopeni Intl
$775

Delta flights from Bucharest Otopeni Intl Airport to Boston

Our best Delta deals on Bucharest Otopeni Intl Airport to Boston flight tickets
Delta
Oct 12
OTP7:05 amBucharest Otopeni Intl
16h 31m
1 stop
BOS4:36 pmBoston Logan Intl
Oct 26
BOS4:40 pmBoston Logan Intl
18h 30m
2 stops
OTP5:10 pmBucharest Otopeni Intl
$736
Delta
Sep 3
OTP2:00 pmBucharest Otopeni Intl
15h 36m
2 stops
BOS10:36 pmBoston Logan Intl
Sep 13
BOS4:40 pmBoston Logan Intl
13h 20m
1 stop
OTP1:00 pmBucharest Otopeni Intl
$742
Delta
May 11
OTP7:05 amBucharest Otopeni Intl
18h 58m
2 stops
BOS7:03 pmBoston Logan Intl
May 25
BOS6:50 pmBoston Logan Intl
11h 10m
1 stop
OTP1:00 pmBucharest Otopeni Intl
$796

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 April 21, 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
Quickest round-trip

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 5/11

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Mon 5/25

4:45 pm-2:40 pm

1 stop14h 55m

$577

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 5/11

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Mon 5/25

4:45 pm-2:40 pm

1 stop14h 55m

$584

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 5/11

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Mon 5/25

4:45 pm-2:40 pm

1 stop14h 55m

$589

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 5/11

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Mon 5/25

4:45 pm-2:40 pm

1 stop14h 55m

$590

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Wed 6/3

4:45 pm-2:40 pm

1 stop14h 55m

$659

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 5/15

10:10 am-9:05 pm

1 stop17h 55m

Boston Logan Intl

Thu 5/28

9:45 pm-8:45 pm

2 stops40h 00m

$660

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Fri 5/15

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Thu 5/28

4:45 pm-2:40 pm

1 stop14h 55m

$695

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 10/12

9:35 pm-7:55 pm

1 stop29h 20m

Boston Logan Intl

Mon 10/26

9:00 pm-8:50 am

1 stop29h 50m

$710

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 6/1

10:10 am-2:45 pm

2 stops35h 35m

Boston Logan Intl

Mon 6/8

4:45 pm-1:35 am

2 stops25h 50m

$715

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 9/3

7:05 am-1:19 pm

1 stop13h 14m

Boston Logan Intl

Sun 9/13

5:10 pm-3:50 pm

1 stop15h 40m

$730

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 $669.

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 $723 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 $629 on momondo.

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

You could potentially save up to 12% 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 10m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Boston takes 13h 10m
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 10m 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 $565Free CancellationRating
6.7
7,896 reviews
Search British Airways flights
KLMPriceFrom $624Free CancellationRating
7.8
1,501 reviews
Search KLM flights
DeltaPriceFrom $633Free CancellationRating
7.9
8,427 reviews
Search Delta flights
LufthansaPriceFrom $712Free CancellationRating
6.8
7,935 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
Plymouth
Cambridge
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Warwick
Chatham
Sturbridge
Laconia
Nashua
Dennis Port

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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