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Cheap flights from Romania to Boston from $326

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Romania to Boston departing on 10/20. 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 Romania to Boston

Recent round-trip flight deals from Romania to Boston

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
$554Multiple 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
$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
$617Multiple Airlines
Mon, May 18 - Wed, Jun 3
Turkish Airlines Logo
9:05 pm - 7:55 pm
CLJ
-
BOS
29h 50m
1 stop
Turkish Airlines Logo
9:50 pm - 9:05 am
BOS
-
CLJ
28h 15m
1 stop
$618Turkish Airlines
Fri, May 8 - Fri, Sep 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
$619Multiple Airlines
Mon, May 18 - Tue, Jun 2
Turkish Airlines Logo
9:05 pm - 7:55 pm
CLJ
-
BOS
29h 50m
1 stop
Turkish Airlines Logo
9:50 pm - 9:05 am
BOS
-
CLJ
28h 15m
1 stop
$623Turkish Airlines
Fri, May 8 - Fri, Sep 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
$631Multiple Airlines
Mon, May 11 - Mon, May 25
SWISS Logo
10:45 am - 3:10 pm
CLJ
-
BOS
11h 25m
1 stop
SWISS Logo
5:20 pm - 10:00 am
BOS
-
CLJ
9h 40m
1 stop
$808SWISS
Thu, Jun 4 - Wed, Jun 10
SWISS Logo
10:45 am - 3:10 pm
CLJ
-
BOS
11h 25m
1 stop
SWISS Logo
5:20 pm - 10:00 am
BOS
-
CLJ
9h 40m
1 stop
$810SWISS
Thu, Jun 4 - Wed, Jun 10
United Airlines Logo
6:00 am - 9:53 pm
CLJ
-
BOS
22h 53m
2 stops
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$824United Airlines
Thu, Jun 4 - Wed, Jun 10

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SWISS flights from Romania to Boston

Our best SWISS deals on Romania to Boston flight tickets
SWISS
Jun 4
CLJ10:45 amCluj Napoca
11h 25m
1 stop
BOS3:10 pmBoston Logan Intl
Jun 10
BOS5:20 pmBoston Logan Intl
9h 40m
1 stop
CLJ10:00 amCluj Napoca
$808
SWISS
Jun 4
CLJ10:45 amCluj Napoca
11h 25m
1 stop
BOS3:10 pmBoston Logan Intl
Jun 10
BOS5:20 pmBoston Logan Intl
9h 40m
1 stop
CLJ10:00 amCluj Napoca
$810
SWISS
May 22
OTP6:20 amBucharest Otopeni Intl
20h 35m
1 stop
BOS7:55 pmBoston Logan Intl
Jun 6
BOS9:40 pmBoston Logan Intl
20h 30m
1 stop
OTP1:10 amBucharest Otopeni Intl
$813

United Airlines flights from Romania to Boston

Our best United Airlines deals on Romania to Boston flight tickets
United Airlines
Jul 15
OTP1:45 pmBucharest Otopeni Intl
17h 14m
2 stops
BOS11:59 pmBoston Logan Intl
Jul 24
BOS8:26 pmBoston Logan Intl
44h 04m
2 stops
OTP11:30 pmBucharest Otopeni Intl
$818
United Airlines
Jun 4
CLJ6:00 amCluj Napoca
22h 53m
2 stops
BOS9:53 pmBoston Logan Intl
Jun 10
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
$824
United Airlines
May 11
OTP6:15 amBucharest Otopeni Intl
18h 25m
1 stop
BOS5:40 pmBoston Logan Intl
May 25
BOS8:05 pmBoston Logan Intl
15h 30m
1 stop
OTP6:35 pmBucharest Otopeni Intl
$828

momondo Fare Finder

 
Customize your flight search to find flights from Romania 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 26, 2026.
Use the filters below to find and compare flights from Romania 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

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

$554

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 5/18

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Wed 6/3

4:45 pm-2:40 pm

1 stop14h 55m

$617

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Fri 5/8

9:05 pm-7:55 pm

1 stop29h 50m

Boston Logan Intl

Fri 9/4

9:50 pm-9:05 am

1 stop28h 15m

$618

BucharestBoston

OTP - BOS

OTPBOS

Bucharest Otopeni Intl

Mon 5/18

8:35 am-2:45 pm

1 stop13h 10m

Boston Logan Intl

Tue 6/2

4:45 pm-2:40 pm

1 stop14h 55m

$619

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Fri 5/8

9:05 pm-7:55 pm

1 stop29h 50m

Boston Logan Intl

Fri 9/4

9:50 pm-9:05 am

1 stop28h 15m

$623

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

$631
Quickest round-trip

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 6/4

10:45 am-3:10 pm

1 stop11h 25m

Boston Logan Intl

Wed 6/10

5:20 pm-10:00 am

1 stop9h 40m

$808

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 6/4

10:45 am-3:10 pm

1 stop11h 25m

Boston Logan Intl

Wed 6/10

5:20 pm-10:00 am

1 stop9h 40m

$810

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 6/4

6:00 am-9:53 pm

2 stops22h 53m

Boston Logan Intl

Wed 6/10

8:05 pm-1:10 pm

1 stop10h 05m

$824

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 Romania 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 cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Romania 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 Romania during February instead. Flights to Boston in February, while not as cheap as those in March, still average around $650.

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

You are more likely to see cheaper flights to Boston from Romania when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $725 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Romania for as low as $629 on momondo.

Can stopping save me money on Romania to Boston flights?

You could potentially save up to 12% on your flight if you consider stops on a Romania to Boston flight.

Cheap Romania to Boston flight deals and tips

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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Romania to Boston takes 11h 25m
There are no direct flights from Romania to Boston. There are no popular flight routes from Romania to Boston.
Search flight deals

Frequently asked questions about flying from Romania to Boston

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

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

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

  • How old do you have to be to fly from Romania 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 Romania 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.

Best airlines flying from Romania to Boston

Compare and see reviews for airlines that fly from Romania to Boston with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $565Free CancellationRating
6.7
7,917 reviews
Search British Airways flights
LufthansaPriceFrom $614Free CancellationRating
6.8
7,956 reviews
Search Lufthansa flights
KLMPriceFrom $624Free CancellationRating
7.8
1,508 reviews
Search KLM flights
DeltaPriceFrom $633Free CancellationRating
7.9
8,458 reviews
Search Delta 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
Chatham
Warwick
Sturbridge
Laconia
Dennis Port
Nashua

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boston from Romania.

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

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

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

momondo helps you find the best flight between Romania 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 Romania 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 Romania and alert you when they change.

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