$328 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 5/14. 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.
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Best Romania Flight Deals from Boston

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Cluj Napoca
Cluj Napoca1 stop$642
Timisoara
Timisoara1 stop$766
Iaşi
Iaşi2 stops$702
Cluj Napoca
Cluj Napoca1 stop$642
Timisoara
Timisoara1 stop$766
Iaşi
Iaşi2 stops$702

Cheap Flight Deals from Boston to Romania (BOS-RO0)

 
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.

Recent round-trip flight deals from Boston to Romania

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Romania.
Discover the best prices for you by selecting your travel dates on KAYAK.
Scandinavian Airlines Logo
5:40 pm - 9:10 pmBOS-OTP
20h 30m1 stop
Scandinavian Airlines Logo
8:35 pm - 3:35 pmOTP-BOS
26h 00m1 stop
$422Scandinavian Airlines
Find Deal
Sun, Sep 7 - Wed, Sep 17
Scandinavian Airlines Logo
5:40 pm - 9:10 pmBOS-OTP
20h 30m1 stop
Scandinavian Airlines Logo
9:50 pm - 3:35 pmOTP-BOS
24h 45m1 stop
$433Scandinavian Airlines
Find Deal
Sun, Sep 21 - Mon, Sep 29
Turkish Airlines Logo
9:35 pm - 8:10 amBOS-OTP
27h 35m1 stop
Turkish Airlines Logo
9:30 am - 7:40 pmOTP-BOS
17h 10m1 stop
$621Turkish Airlines
Find Deal
Mon, Sep 22 - Fri, Oct 3
Turkish Airlines Logo
9:35 pm - 8:10 amBOS-OTP
27h 35m1 stop
Turkish Airlines Logo
9:30 am - 7:40 pmOTP-BOS
17h 10m1 stop
$641Turkish Airlines
Find Deal
Sun, Sep 21 - Tue, Sep 30
Lufthansa Logo
10:00 pm - 12:30 amBOS-CLJ
19h 30m2 stops
Lufthansa Logo
6:00 am - 5:40 pmCLJ-BOS
18h 40m1 stop
$693Lufthansa
Find Deal
Wed, May 14 - Tue, May 20
Lufthansa Logo
8:05 pm - 1:20 amBOS-IAS
22h 15m2 stops
Lufthansa Logo
4:00 pm - 5:40 pmIAS-BOS
32h 40m2 stops
$702Lufthansa
Find Deal
Mon, May 19 - Mon, May 26
Delta Logo
10:00 am - 12:10 pmBOS-OTP
19h 10m2 stops
Delta Logo
1:45 pm - 10:51 pmOTP-BOS
16h 06m2 stops
$763Delta
Find Deal
Mon, Jul 28 - Wed, Aug 6
KLM Logo
4:45 pm - 1:00 pmBOS-OTP
13h 15m1 stop
KLM Logo
6:05 pm - 4:35 pmOTP-BOS
29h 30m1 stop
$838KLM
Find Deal
Mon, Jul 14 - Mon, Aug 4
Delta Logo
5:20 pm - 12:10 pmBOS-OTP
11h 50m1 stop
Delta Logo
1:45 pm - 6:25 pmOTP-BOS
11h 40m1 stop
$992Delta
Find Deal
Tue, Jun 24 - Wed, Jul 16
KLM Logo
4:40 pm - 7:15 pmBOS-CLJ
19h 35m2 stops
KLM Logo
5:25 am - 4:20 pmCLJ-BOS
17h 55m2 stops
$1,190KLM
Find Deal
Mon, May 19 - Fri, Jun 13
Useful Info

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 January, when tickets cost $575 (return) on average. On the other hand, the most expensive months are June and May, when the average cost of round-trip tickets is $1,155 and $870 respectively.

What’s the cheapest day of the week to fly from Boston to Romania?

The average price of all round-trip flights from Boston to Romania clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Romania on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Boston to Romania. For your return ticket, we recommend flying on a Friday and avoiding Saturdays for the best deals.

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. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$328
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 11% 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.

  • What is the cheapest time of day to fly to Romania?

    The cheapest time of day to fly to Romania is generally in the morning, when round-trip flights cost $683 on average. Morning departures are around 27% cheaper than evening flights, on average. The most expensive time of day to fly to Romania is generally in the evening, which is peak travel time and where the average cost of a ticket is $935.

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.
8.0
DeltaOverall score based on 7934 reviews
7.9Entertainment
7.3Food
8.5Crew
7.9Comfort
8.2Boarding
Airline reviews

Our bag was lost so that made unnecessary chaos On our trip

6.0 GoodBarbara, Apr 2025JFK - FCO
Read more Delta reviews

Our bag was lost so that made unnecessary chaos On our trip

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

It was an overnight flight and I desperately needed coffee before we landed, but Delta does only one beverage service, and that is shortly after takeoff, not before landing at 5 am.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Very punctual, the onboard staff was friendly and correct, the flight was fortunately very calm, the toilets were clean, in short, an excellent experience Thanks

Ordered Vegan meal - it was ok, but not exceptional. Seat ok row 39 middle section aisle. Nearly full flight - crew was busy but they did the best they could. There was a USB A port at the seat. I listened to my own music and only looked at flight information. One nice thing was the connection information was made available in the screen.

Very nice and friendly crew. Boarding system can be improved.

The Etickets had been changed (Why?) without notice ; Hence, that caused troubles when checking in. Not until I contacted my ticket agent and was given correct Etickets could I then check in.

Cleanliness of seats, trays, storage pockets need more attention, but everything else was good.

A great airline, no complaints at all. My experience with Cheap Tickets was very disappointing however. Two hours after purchasing the flight they called to tell me that the ticket price had gone up. I’ve never heard of such a thing. That is called false advertising; I will never use this ticketing service again and will warn all friends to never use it.

One of the worst check in process at the DIA as well as the boarding counter Changed seat at the last minute and assigned middle seat while I paid for window seat. Requested many times but to no avail . horrible customer service and very poor process Requesting refund for seat that was changed last minute

Good overall flight. Excellent crew. Food options could be improved.

Vegan food tasted good. Restroom could be kept cleaner. Seat tray table was a bit tilted so food tray kept sliding down a bit. Flight crew can be a little more friendly, caring and approachable. Their faces lacked smiles and tone was stern.

Flight was delayed then we had to redirect for medical emergency during which time we had no information on what is the plan. The connecting flight was also delayed.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

Good service … bus transfer upon arrival from plane to terminal: atrocious!!!

helpful and friendly. The Lufthanza people I dealt with before my holiday were so unhelpful by comparison.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

My flight was late from US to Frankfurt so I missed my connecting flight flight and I had to wait for long to catch the next flight which was very tiring. Otherwise everyone was very nice.

It would have been nice if my luggage had made it onto my connecting flight as well. Now I have to wait for my luggage to be delivered and that might take a while, which certainly put a damper on the entire experience.

Crew was not happy. Very uncomfortable seats. When person leans back in front of you the screen is too close to me. Food was awful.

They lost my luggage and despite all follow ups through emails and phone calls they don’t give me an update

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Too much long line at the TSA and Security. Prepare for long walk for baggage claim.

The flight from Seattle was delayed, which made me miss my connection to Florence. I was re-booked NINE HOURS LATER!!! That’s basically a vacation day lost. British Airways needs to partner with other airlines when possible to get a more realistic travel time, if delays occur. I realize there aren’t many flights to Florence from London, so I would book differently were I to return. The actual flight from Seattle was very comfortable and the crew was great, no faults there. I enjoy British Airways, this was an anomaly.

The crew could not have been more helpful, my meal was excellent, I slept peacefully until right before landing, and the BA lounge was a godsend. The only negative I encountered was the coffee both on the plane and in the lounge. Not to my taste but that’s a personal preference.

I don’t understand why a reputable airline like BA would delegate their London flights to AA. Makes no sense to me, as most domestic carriers do such a poor job these days. Terminal 3 at LHR is a total dump

The boarding process was quite loud and chaotic. The flight attendants kept barking over the PA system about people needing to only stow large items in the overhead bins. During the one and only service, I was hit by the service cart. At the same time, a passenger was returning from the bathroom and the crew definitely saw him but stopped a few seats short of allowing him to sit down before starting service and made him wait a good 10 minutes before passing his seat and allowing him to sit down, after which he had to ask for his snack and beverage or he would have been passed over. Neither flight attendant thanked passengers as they left; in fact, I did not see them again once the plane door was opened.

Cancelled flight minutes before boarding. Rescheduled flight was two days later

The flight attendants were EXTREMELY personable and appreciated the service, lights going off after dinner (probably the norm, but I haven’t flown evening overnight flights in a while). Thank you!

Business class seats were very dated on my plane. Very little storage, charging ports were not easily accessible, tv screen kept flopping away. Vegetarian food was disappointing: hardly any protein and severely under-seasoned. Crew was lovely.

The food was ok, but not great. They delayed boarding in Portland and did not enforce group boarding. But the crew was excellent, went above and beyond.

The food was pathetic. There wasn't much leg room and recline space for such a long flight. No tea/ coffee for a 2-3 hour connecting flight without purchasing! Really!?

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

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