$343 Find Cheap Flights from Boston to Romania

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Romania departing on 5/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Boston to Romania

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cluj Napoca
Cluj Napoca1 stop$608
Timisoara
Timisoara1 stop$1,067
Sibiu
Sibiu1 stop$809
Iaşi
Iaşi2 stops$1,124
Oradea
Oradea2 stops$1,075
Cluj Napoca
Cluj Napoca1 stop$608
Timisoara
Timisoara1 stop$1,067
Sibiu
Sibiu1 stop$809
Iaşi
Iaşi2 stops$1,124
Oradea
Oradea2 stops$1,075

Book Cheap Boston to Romania Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Romania that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Romania

Sun, Sep 13 - Mon, Sep 21
Multiple Airlines Logo
9:40 pm - 3:20 pm
BOS
-
OTP
10h 40m
1 stop
Multiple Airlines Logo
6:55 pm - 1:50 pm
OTP
-
BOS
25h 55m
1 stop
$596Multiple Airlines
Sun, Oct 18 - Thu, Nov 26
SWISS Logo
5:20 pm - 2:50 pm
BOS
-
CLJ
14h 30m
1 stop
SWISS Logo
10:55 am - 8:20 pm
CLJ
-
BOS
16h 25m
1 stop
$608SWISS
Mon, May 18 - Thu, May 28
Multiple Airlines Logo
4:45 pm - 2:40 pm
BOS
-
OTP
14h 55m
1 stop
Multiple Airlines Logo
8:35 am - 2:45 pm
OTP
-
BOS
13h 10m
1 stop
$611Multiple Airlines
Tue, Oct 20 - Wed, Nov 25
Lufthansa Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
Lufthansa Logo
6:00 am - 6:35 pm
CLJ
-
BOS
19h 35m
1 stop
$614Lufthansa
Mon, Oct 19 - Tue, Nov 24
United Airlines Logo
8:05 pm - 5:25 pm
BOS
-
CLJ
14h 20m
1 stop
United Airlines Logo
6:00 am - 6:35 pm
CLJ
-
BOS
19h 35m
1 stop
$615United Airlines
Tue, Oct 20 - Thu, Nov 26
Lufthansa Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
Lufthansa Logo
2:25 pm - 11:54 pm
CLJ
-
BOS
16h 29m
2 stops
$618Lufthansa
Tue, Oct 20 - Fri, Nov 27
United Airlines Logo
7:30 am - 1:10 pm
BOS
-
CLJ
22h 40m
2 stops
United Airlines Logo
6:00 am - 6:35 pm
CLJ
-
BOS
19h 35m
1 stop
$620United Airlines
Wed, Aug 12 - Thu, Aug 20
Air France Logo
7:10 pm - 1:40 pm
BOS
-
OTP
11h 30m
1 stop
Air France Logo
8:40 am - 7:35 pm
OTP
-
BOS
17h 55m
1 stop
$623Air France
Mon, Sep 21 - Fri, Oct 2
Turkish Airlines Logo
9:50 pm - 2:35 pm
BOS
-
OTP
33h 45m
1 stop
Turkish Airlines Logo
3:55 pm - 7:55 pm
OTP
-
BOS
35h 00m
1 stop
$632Turkish Airlines
Thu, Jun 11 - Mon, Jun 15
Turkish Airlines Logo
9:50 pm - 9:10 pm
BOS
-
TSR
16h 20m
1 stop
Turkish Airlines Logo
8:50 pm - 7:55 pm
TSR
-
BOS
30h 05m
2 stops
$1,067Turkish Airlines
Booking Insights

KAYAK's insights & trends for Boston to Romania flights

Get data-powered insights and trends into flights from Boston to Romania to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Boston to Romania?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Romania, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Boston to Romania is March, when tickets cost $350 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $503 and $429 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Romania, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Boston to Romania, you should book around 3 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$343
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 4% increase in price.
Flight from Boston to Bucharest

FAQs - booking Romania flights

  • How does KAYAK find such low prices on flights from Boston to Romania?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Romania.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Romania?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Boston to Romania is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Romania?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Boston to Romania with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Romania?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Boston to Romania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Boston to Romania

 
Need help choosing which airline to fly with from Boston to Romania? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
SWISSOverall score based on 1924 reviews
7.4Comfort
7.1Food
6.8Entertainment
7.7Boarding
8.3Crew
Airline reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

6.0 GoodSonja, Jan 2026
BOS - ZRH
Read more SWISS reviews

The flight itself was fine, but due to a snow delay my connection to Lisbon was delayed by six hours. Despite this, Swiss Air still managed to lose my luggage. Not acceptable. Someone else on the flight also lost their luggage.

Bad experience overall. Crew did not provide food for our 2 year old (even though we specifically bought a child infant seat for her and literally bought another full price flight), which was unacceptable. And we had to pay $310 each way to carry our ski equipment even though they advertise it as something that is free. Tickets were purchased the same way as usual, but they told us we had Economy Light tickets (I never elected to have such seats). Just plain manipulation and false advertisment. Very disappointed overall about this airline.

The trip was great until my luggage was lost on transfer from United to Swiss. It took Swiss 3 days to get my luggage to me though it was located almost immediately.

Drinking water could be in more sustainable packaging than plastic bottles

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

Very comfortable in business class. Excellent service. Good food. Smooth trip.

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

As a first time flyer with Turkish Airlines. My experience was very good due to the factor that there were to many passengers on the my first flight compared to my connecting flight. However, I know that nothing is perfect and all companies are trying to accommodate their passengers to the best way possible. I will always say, a FEW INCHES will go LONG WAY. That's something all airliners should consider, and not only the money aspect!!! A long time commitment is better than one time service! Thank you

Flight was delayed. While standing at the gate, a note appeared on the sign saying the gate had changed to a gate far away. No member of the Turkish airlines team got on the microphone to instruct passengers to go to the other gate, to ignore the chiron, etc. Finally, the message disappeared. Eventually, the flight began to board. Very slowly. More slowly than I experience with other airlines. Though Istanbul may just be slow . . . In all other ways, great flight, great entertainment (top notch movies), great service, excellent food, comfortable lie-flat seat, dimmed lights, etc.

Staff at the airport wasn't helpful or friendly. Probably the worst airport experience I have ever had, going and coming. The staff on the plane was better. Still not super friendly or personable. However, they were not rude like airport staff. They ran out of certain menu items. Maybe could have been prepared better? Overall just ok.

It was a pleasant experience. In flight entertainment could have been better

The desk crew at the LAX crew could do better. A girl named Mahesi was very abrasive and unfriendly. She needs a better customer service uproar.

It was peaceful excited We enjoyed it always Turkish peaceful excited

Istanbul to Lahore flight was less than standard for international business class cabins. Seat did not were not flat and it did not operate easily. I had to push buttons hard repeatedly to operate the seat. I was in 5A seat

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

United Airline crews were very friendly and very attentive. 12 hours flight was gone like in a shorter one.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

Food was surprisingly delicious. Space in the seat is horrible when the seating front is reclined. Movie offerings were terrible. Crew was friendly and helpful.

Flight was delayed by several hours and then cancelled due to weather. But Staff was very helpful getting me on a different flight. United should offer food coupons and tooth brush and paste for stranded passengers

I upgraded to the business class cabin. It was the poorest business class I have ever experienced. No access to any business lounge in Tampa airport. Seats are not comfortable. I had a window seat and had to step/crawl over the next seat. Food was mediocre and service below average for business class. Bathroom location was ridiculous. No place to wait. I cannot believe I paid this kind of money and will never fly Lufthansa Discover again. They really should reimburse me somehow.

Boarding was disorganized. The door to one to the toilets wouldn’t lock. The plane was shockingly cramped, and clearly used for domestic flights due to the menus for items to sell domestic travelers. United should be ashamed of its small seats, tiny unclean toilets, and money grubbing stance toward services, compared to Lufthansa, Emirates, and most international carriers United is awful.

Was never allowed on and not refunded the full amount of the ticket plus charged a $300 processing fee.

Terrible. Lost our luggage for 4 days. Did not advise passengers there was a strike in Barcelona Airport and had zero personnel on hand at airport to advise passengers on where to go to file claims. We had to fend for ourselves. No assistance at all other than an online claims submission process that we had to find out about on our own.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Boarding was orderly, pilot and flight attendants were nice, entertainment options were good, and low sodium meals were quite tasty.

The whole experience was excellent, O can say out from Miami the best airline to travel with for any European destination. Since the ground staff to the inflight crew attention was great, service on board 10 of 10. Finally the 380 is very confortable and nice to travel.

All crew except 1 were excellent. When I asked assistance with business class seat conversion to a bed (not being familiar as never used before but have numerous times with other airlines) crew member helped very reluctantly. I should have told her that business class seat conversion is totally different in each airline such as Delta, New Zealand Air and United. Sorry it was my 1st time with America Airlines. Now I know, I won't bother asking assistance in future.

1st class seats NOT REALLY 1st class or business class but like premier economy. Should be listed as such or named something else. I have flown 1st class with other airlines and they are nothing like it at all.

The seats in Premier Economy were very comfortable. The food was better than average. The way British Airways handled our seating was atrocious.

Worst airline in the world. They downgraded me from business class to economy with no compensation.

Flight delayed, connection was not at gate listed and so missed, staff were rude at Heathrow, phone tree stupid and difficult, took me 21 actual hours to reach my destination. Almost lost my hotel reservation after walking in a strange city alone after midnight because they would not put me up in a hotel at sfo or heathrow. I will never fly BA again and will tell all people and Instagram followers never to fly BA.

Overall ok. Best part has always been the sundae dessert.

Check-in in SAN was long. ORD was good. Flight delayed On board crew was ok. No warmth or personality. LHrR barely made connection

Even if you wait for connecting passengers you should not be an hour late departing waiting their luggage. Your passengers may have connections in the other end and you harm them.

Everything you need to know for your flight from Boston to Romania

Information on your arrival and departure airports