Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bucharest to Boston from $430

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 to Boston departing on 5/16. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Bucharest 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
$585Multiple Airlines
Thu, May 21 - Thu, Jun 4
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
$620Multiple Airlines
Thu, May 21 - Thu, Jun 4
Turkish Airlines Logo
9:35 pm - 7:55 pm
OTP
-
BOS
29h 20m
1 stop
Turkish Airlines Logo
9:50 pm - 8:10 am
BOS
-
OTP
27h 20m
1 stop
$622Turkish Airlines
Mon, Apr 20 - Mon, May 4
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
$623Multiple Airlines
Thu, May 21 - Thu, Jun 4
Turkish Airlines Logo
12:55 pm - 7:55 pm
OTP
-
BOS
14h 00m
1 stop
Turkish Airlines Logo
9:50 pm - 12:05 pm
BOS
-
OTP
31h 15m
1 stop
$631Turkish Airlines
Thu, May 21 - Thu, Jun 4
Turkish Airlines Logo
12:55 pm - 7:55 pm
OTP
-
BOS
14h 00m
1 stop
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
OTP
15h 25m
1 stop
$634Turkish Airlines
Thu, May 21 - Wed, Jun 3
Turkish Airlines Logo
3:55 pm - 7:55 pm
OTP
-
BOS
35h 00m
1 stop
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
OTP
15h 25m
1 stop
$637Turkish Airlines
Sun, May 10 - Sat, Jun 13
Turkish Airlines Logo
12:55 pm - 7:55 pm
OTP
-
BOS
14h 00m
1 stop
Turkish Airlines Logo
9:50 pm - 12:05 pm
BOS
-
OTP
31h 15m
1 stop
$649Turkish Airlines
Thu, May 21 - Sun, Jun 21
Turkish Airlines Logo
12:55 pm - 7:55 pm
OTP
-
BOS
14h 00m
1 stop
Turkish Airlines Logo
9:50 pm - 8:15 pm
BOS
-
OTP
15h 25m
1 stop
$651Turkish Airlines
Thu, May 21 - Sun, Jun 21
Turkish Airlines Logo
9:35 pm - 7:55 pm
OTP
-
BOS
29h 20m
1 stop
Turkish Airlines Logo
9:50 pm - 2:35 pm
BOS
-
OTP
33h 45m
1 stop
$656Turkish Airlines
Mon, Apr 20 - Mon, May 4

Turkish Airlines flights from Bucharest to Boston

Our best Turkish Airlines deals on Bucharest to Boston flight tickets
Turkish Airlines
Apr 20
OTP9:35 pmBucharest Otopeni Intl
29h 20m
1 stop
BOS7:55 pmBoston Logan Intl
May 4
BOS9:50 pmBoston Logan Intl
27h 20m
1 stop
OTP8:10 amBucharest Otopeni Intl
$622
Turkish Airlines
May 21
OTP12:55 pmBucharest Otopeni Intl
14h 00m
1 stop
BOS7:55 pmBoston Logan Intl
Jun 4
BOS9:50 pmBoston Logan Intl
31h 15m
1 stop
OTP12:05 pmBucharest Otopeni Intl
$631
Turkish Airlines
May 21
OTP12:55 pmBucharest Otopeni Intl
14h 00m
1 stop
BOS7:55 pmBoston Logan Intl
Jun 3
BOS9:50 pmBoston Logan Intl
15h 25m
1 stop
OTP8:15 pmBucharest Otopeni Intl
$634

United Airlines flights from Bucharest to Boston

Our best United Airlines deals on Bucharest to Boston flight tickets
United Airlines
Jun 13
OTP6:15 amBucharest Otopeni Intl
18h 25m
1 stop
BOS5:40 pmBoston Logan Intl
Sep 29
BOS9:50 amBoston Logan Intl
20h 10m
2 stops
OTP1:00 pmBucharest Otopeni Intl
$745
United Airlines
May 23
OTP6:15 amBucharest Otopeni Intl
18h 25m
1 stop
BOS5:40 pmBoston Logan Intl
May 30
BOS7:27 pmBoston Logan Intl
22h 43m
2 stops
OTP1:10 amBucharest Otopeni Intl
$746
United Airlines
May 21
OTP6:05 amBucharest Otopeni Intl
20h 09m
2 stops
BOS7:14 pmBoston Logan Intl
Jun 21
BOS7:15 pmBoston Logan Intl
33h 45m
2 stops
OTP12:00 pmBucharest Otopeni Intl
$748

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest 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 9, 2026.
Use the filters below to find and compare flights from Bucharest 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

Thu 5/21

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Thu 6/4

4:45 pm-2:40 pm

1 stop14h 55m

$585

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Thu 6/4

4:45 pm-2:40 pm

1 stop14h 55m

$620

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 4/20

9:35 pm-7:55 pm

1 stop29h 20m

Boston Logan Intl

Mon 5/4

9:50 pm-8:10 am

1 stop27h 20m

$622

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Thu 6/4

4:45 pm-2:40 pm

1 stop14h 55m

$623

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

12:55 pm-7:55 pm

1 stop14h 00m

Boston Logan Intl

Thu 6/4

9:50 pm-12:05 pm

1 stop31h 15m

$631

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

12:55 pm-7:55 pm

1 stop14h 00m

Boston Logan Intl

Wed 6/3

9:50 pm-8:15 pm

1 stop15h 25m

$634

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Sun 5/10

3:55 pm-7:55 pm

1 stop35h 00m

Boston Logan Intl

Sat 6/13

9:50 pm-8:15 pm

1 stop15h 25m

$637

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

12:55 pm-7:55 pm

1 stop14h 00m

Boston Logan Intl

Sun 6/21

9:50 pm-12:05 pm

1 stop31h 15m

$649

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Thu 5/21

12:55 pm-7:55 pm

1 stop14h 00m

Boston Logan Intl

Sun 6/21

9:50 pm-8:15 pm

1 stop15h 25m

$651

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 4/20

9:35 pm-7:55 pm

1 stop29h 20m

Boston Logan Intl

Mon 5/4

9:50 pm-2:35 pm

1 stop33h 45m

$656

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Boston from

How to get the cheapest flight ticket from Bucharest 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 and Boston?

What is the cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Bucharest to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $631. If you aren’t able to travel during the month of March, then book flights to Boston from Bucharest during May instead. Flights to Boston in May, while not as cheap as those in March, still average around $638.

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

You are more likely to see cheaper flights to Boston from Bucharest 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 for as low as $629 on momondo.

Can stopping save me money on Bucharest to Boston flights?

You could potentially save up to 11% on your flight if you consider stops on a Bucharest to Boston flight.

How have Bucharest to Boston flight prices changed over time?

When to book flights from Bucharest to Boston

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

Cheap Bucharest to Boston (BUH to BOS) flight deals and tips

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

Fastest flight time

13h 08m

Direct flights

None
The fastest flight from Bucharest to Boston takes 13h 08m
There are no direct flights from Bucharest to Boston. There are no popular flight routes from Bucharest to Boston.
Search flight deals

Frequently asked questions about flying from Bucharest to Boston

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

    There are 4560.4 mi between Bucharest and Boston Logan Intl. 13h 08m is a normal flight duration for this route.

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

    Prices for flights from Bucharest to Boston Logan Intl Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Bucharest to Boston Logan Intl Airport.

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

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Bucharest to Boston

Compare and see reviews for airlines that fly from Bucharest to Boston with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $565Free CancellationRating
6.7
7,865 reviews
Search British Airways flights
KLMPriceFrom $575Free CancellationRating
7.7
1,492 reviews
Search KLM flights
DeltaPriceFrom $633Free CancellationRating
7.9
8,392 reviews
Search Delta flights
LufthansaPriceFrom $712Free CancellationRating
6.8
7,900 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
Falmouth
Brockton
Warwick
Chatham
Sturbridge
Laconia
Nashua
Everett

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Bucharest to Boston for you.

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

Yes. momondo allows you to filter the results for Bucharest to Boston flights to just show those with flexible booking policies.

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

Once all potential Bucharest to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Bucharest to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Boston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 5/9
Sat 5/16
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States