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Cheap flights from Massachusetts to Bucharest from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Bucharest departing on 12/8. 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

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Find the cheapest flights from Massachusetts to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
12:00 pm - 12:05 pmBOS-OTP
17h 05m2 stops
Delta Logo
6:05 am - 1:35 pmOTP-BOS
14h 30m1 stop
$455Delta
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Thu, Dec 4 - Thu, Dec 11
United Airlines Logo
5:30 am - 12:30 pmBOS-OTP
24h 00m2 stops
United Airlines Logo
5:55 am - 8:20 pmOTP-BOS
21h 25m2 stops
$456United Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 23
Delta Logo
9:55 am - 12:05 pmBOS-OTP
19h 10m2 stops
Delta Logo
1:55 pm - 1:20 pmOTP-BOS
30h 25m1 stop
$457Delta
Find Deal
Thu, Feb 26 - Thu, Mar 5
Air Canada Logo
5:30 am - 3:50 pmBOS-OTP
27h 20m2 stops
Air Canada Logo
6:30 am - 7:42 pmOTP-BOS
20h 12m2 stops
$462Air Canada
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Thu, Feb 12 - Thu, Feb 19
British Airways Logo
6:55 pm - 3:45 pmBOS-OTP
13h 50m1 stop
British Airways Logo
8:00 am - 2:20 pmOTP-BOS
13h 20m1 stop
$466British Airways
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Thu, Feb 26 - Tue, Mar 3
Multiple Airlines Logo
6:25 pm - 6:40 pmBOS-OTP
17h 15m2 stops
Multiple Airlines Logo
6:30 am - 9:32 amOTP-BOS
34h 02m2 stops
$467Multiple Airlines
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Wed, Nov 26 - Tue, Dec 2
Multiple Airlines Logo
3:46 pm - 2:45 pmBOS-OTP
15h 59m2 stops
Multiple Airlines Logo
8:05 am - 9:55 pmOTP-BOS
20h 50m1 stop
$470Multiple Airlines
Find Deal
Tue, Dec 9 - Sat, Jan 10
SWISS Logo
9:40 pm - 1:05 amBOS-OTP
20h 25m1 stop
SWISS Logo
6:30 am - 7:55 pmOTP-BOS
20h 25m1 stop
$472SWISS
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Fri, Apr 3 - Sat, May 2
Air Canada Logo
3:40 pm - 2:00 pmBOS-OTP
15h 20m2 stops
Air Canada Logo
6:30 am - 10:37 pmOTP-BOS
23h 07m2 stops
$473Air Canada
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Wed, Dec 3 - Sun, Dec 7
British Airways Logo
9:35 pm - 11:00 pmBOS-OTP
18h 25m1 stop
British Airways Logo
8:05 am - 2:20 pmOTP-BOS
13h 15m1 stop
$475British Airways
Find Deal
Mon, Dec 15 - Wed, Feb 25

Delta flights from Massachusetts to Bucharest

Our best Delta deals on Massachusetts to Bucharest flight tickets
Delta
Dec 4
BOS12:00 pmBoston Logan Intl
17h 05m
2 stops
OTP12:05 pmBucharest Otopeni Intl
Dec 11
OTP6:05 amBucharest Otopeni Intl
14h 30m
1 stop
BOS1:35 pmBoston Logan Intl
$455
Find similar
Delta
Feb 26
BOS9:55 amBoston Logan Intl
19h 10m
2 stops
OTP12:05 pmBucharest Otopeni Intl
Mar 5
OTP1:55 pmBucharest Otopeni Intl
30h 25m
1 stop
BOS1:20 pmBoston Logan Intl
$457
Find similar
Delta
Feb 19
BOS7:10 pmBoston Logan Intl
10h 50m
1 stop
OTP1:00 pmBucharest Otopeni Intl
Feb 26
OTP6:05 amBucharest Otopeni Intl
14h 35m
1 stop
BOS1:40 pmBoston Logan Intl
$464
Find similar

United Airlines flights from Massachusetts to Bucharest

Our best United Airlines deals on Massachusetts to Bucharest flight tickets
United Airlines
Dec 3
BOS5:30 amBoston Logan Intl
24h 00m
2 stops
OTP12:30 pmBucharest Otopeni Intl
Dec 23
OTP5:55 amBucharest Otopeni Intl
21h 25m
2 stops
BOS8:20 pmBoston Logan Intl
$456
Find similar
United Airlines
Nov 12
BOS1:00 pmBoston Logan Intl
16h 30m
2 stops
OTP12:30 pmBucharest Otopeni Intl
Nov 28
OTP5:55 amBucharest Otopeni Intl
14h 30m
1 stop
BOS1:25 pmBoston Logan Intl
$461
Find similar
United Airlines
Dec 28
BOS6:55 pmBoston Logan Intl
40h 40m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Feb 25
OTP6:05 amBucharest Otopeni Intl
14h 30m
1 stop
BOS1:35 pmBoston Logan Intl
$502
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Bucharest 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 October 24, 2025.
Use the filters below to find and compare flights from Massachusetts to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 12/4

12:00 pm-12:05 pm

2 stops17h 05m

Bucharest Otopeni Intl

Thu 12/11

6:05 am-1:35 pm

1 stop14h 30m

$455

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 12/3

5:30 am-12:30 pm

2 stops24h 00m

Bucharest Otopeni Intl

Tue 12/23

5:55 am-8:20 pm

2 stops21h 25m

$456

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 2/26

9:55 am-12:05 pm

2 stops19h 10m

Bucharest Otopeni Intl

Thu 3/5

1:55 pm-1:20 pm

1 stop30h 25m

$457

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 2/12

5:30 am-3:50 pm

2 stops27h 20m

Bucharest Otopeni Intl

Thu 2/19

6:30 am-7:42 pm

2 stops20h 12m

$462

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Thu 2/26

6:55 pm-3:45 pm

1 stop13h 50m

Bucharest Otopeni Intl

Tue 3/3

8:00 am-2:20 pm

1 stop13h 20m

$466

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 11/26

6:25 pm-6:40 pm

2 stops17h 15m

Bucharest Otopeni Intl

Tue 12/2

6:30 am-9:32 am

2 stops34h 02m

$467

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Tue 12/9

3:46 pm-2:45 pm

2 stops15h 59m

Bucharest Otopeni Intl

Sat 1/10

8:05 am-9:55 pm

1 stop20h 50m

$470

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Fri 4/3

9:40 pm-1:05 am

1 stop20h 25m

Bucharest Otopeni Intl

Sat 5/2

6:30 am-7:55 pm

1 stop20h 25m

$472

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Wed 12/3

3:40 pm-2:00 pm

2 stops15h 20m

Bucharest Otopeni Intl

Sun 12/7

6:30 am-10:37 pm

2 stops23h 07m

$473

BostonBucharest

BOS - OTP

BOSOTP

Boston Logan Intl

Mon 12/15

9:35 pm-11:00 pm

1 stop18h 25m

Bucharest Otopeni Intl

Wed 2/25

8:05 am-2:20 pm

1 stop13h 15m

$475

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 Bucharest from

How to get the cheapest flight ticket from Massachusetts to Bucharest

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 cheapest month to fly to Bucharest?

In general, August is the cheapest month to fly from Massachusetts to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $560. If you aren’t able to travel to Bucharest during the month of August, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $569.

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

Our data shows that Saturday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $706. The most expensive day to fly to Bucharest is Monday, with ticket prices averaging around $959.

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

According to our data, the cheapest time of day to fly to Bucharest is in the morning. momondo users have found flights departing from Massachusetts to Bucharest in the morning for as low as $683. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Bucharest is in the afternoon when prices are around $935.

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

You are more likely to see cheaper flights to Bucharest from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to Bucharest for around $720 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest from Massachusetts for as low as $491 on momondo.

Cheap Massachusetts to Bucharest flight deals and tips

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

Direct flights

None
There are no direct flights from Massachusetts to Bucharest. There are no popular flight routes from Massachusetts to Bucharest.
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to Bucharest?

    Prices for flights from Massachusetts to Bucharest are updated daily.

  • How many operators does momondo search for flights from Massachusetts to Bucharest?

  • How old do you have to be to fly from Massachusetts to Bucharest?

    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 Massachusetts to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The required travel and health documents for your Bucharest trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bucharest. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Massachusetts to Bucharest

Compare and see reviews for airlines that fly from Massachusetts to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $371Free CancellationRating
7.5
1,772 reviews
Search SWISS flights
Scandinavian AirlinesPriceFrom $409Free CancellationRating
7.4
1,538 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom $426Free CancellationRating
7.4
1,477 reviews
Search Air France flights
Turkish AirlinesPriceFrom $493Free CancellationRating
7.3
4,023 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $501Free CancellationRating
6.7
7,469 reviews
Search British Airways flights
DeltaPriceFrom $512Free CancellationRating
7.9
7,983 reviews
Search Delta flights
KLMPriceFrom $521Free CancellationRating
7.7
1,405 reviews
Search KLM flights
LufthansaPriceFrom $536Free CancellationRating
6.8
7,520 reviews
Search Lufthansa flights
United AirlinesPriceFrom $649Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

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

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

All flight searches from Massachusetts to Bucharest on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Bucharest.

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

Yes. momondo can track prices for Massachusetts to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport