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Find cheap flights from Boston to Cluj Napoca from $380

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 Cluj Napoca departing on 5/25. 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
0 bags
Sat 5/18
Sat 5/25

Search hundreds of travel sites at once for deals on flights to Cluj Napoca

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cluj Napoca, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Cluj Napoca, as well as popular online travel agencies
In the last 7 days travelers have searched 44,471,296 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Cluj Napoca (BOS-CLJ)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Cluj Napoca 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 and deals for you by selecting your travel dates.
Choose your dates
8:05 pm - 1:15 pmBOS-CLJ
10h 10m1 stop
6:15 pm - 5:50 pmCLJ-BOS
30h 35m1 stop
$937Lufthansa
Find Deal
Wed, Jun 5 - Wed, Jul 3
10:00 pm - 12:45 amBOS-CLJ
19h 45m2 stops
6:15 pm - 5:50 pmCLJ-BOS
30h 35m1 stop
$972Lufthansa
Find Deal
Wed, Jun 5 - Wed, Jul 3
9:30 am - 12:45 amBOS-CLJ
32h 15m2 stops
6:15 pm - 4:00 pmCLJ-BOS
28h 45m2 stops
$1,023Lufthansa
Find Deal
Thu, Aug 1 - Mon, Aug 19
9:30 am - 12:45 amBOS-CLJ
32h 15m2 stops
6:15 pm - 5:50 pmCLJ-BOS
30h 35m1 stop
$1,071Lufthansa
Find Deal
Thu, Aug 1 - Mon, Aug 19
8:05 pm - 1:15 pmBOS-CLJ
10h 10m1 stop
6:00 am - 5:50 pmCLJ-BOS
18h 50m1 stop
$1,127Lufthansa
Find Deal
Tue, Aug 6 - Wed, Aug 14
10:35 pm - 11:30 pmBOS-CLJ
17h 55m2 stops
5:25 am - 3:05 pmCLJ-BOS
16h 40m2 stops
$1,136Air France
Find Deal
Tue, Aug 6 - Wed, Aug 14
8:05 pm - 1:15 pmBOS-CLJ
10h 10m1 stop
6:00 am - 5:50 pmCLJ-BOS
18h 50m1 stop
$1,395United Airlines
Find Deal
Sun, Jun 30 - Wed, Jul 31
7:10 pm - 8:25 amBOS-CLJ
30h 15m2 stops
7:50 pm - 7:50 pmCLJ-BOS
31h 00m2 stops
$1,413
Find Deal
Sun, Jun 30 - Wed, Jul 31
8:45 am - 5:30 pmBOS-CLJ
25h 45m3 stops
6:00 am - 10:37 pmCLJ-BOS
23h 37m2 stops
$1,606United Airlines
Find Deal
Wed, Jun 26 - Fri, Jul 5
10:20 am - 1:15 pmBOS-CLJ
19h 55m2 stops
6:15 pm - 11:38 pmCLJ-BOS
36h 23m2 stops
$2,236
Find Deal
Fri, May 3 - Mon, May 13

Flights from Boston to Cluj Napoca - Travel Insights & Trends

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

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

The average price of all flights from Boston to Cluj Napoca clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Cluj Napoca on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Boston to Cluj Napoca. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

What is the cheapest month to fly from Boston to Cluj Napoca?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Cluj Napoca, 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 Cluj Napoca is January, where tickets cost $507 on average. On the other hand, the most expensive months are June and August, where the average cost of tickets is $1,457 and $1,444 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Cluj Napoca, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Cluj Napoca, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 22 days before departure.

Which airlines provide the cheapest flights from Boston to Cluj Napoca?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Boston to Cluj Napoca found by KAYAK users in the last 72 hours was for $937 on Lufthansa, followed by Air France ($1,136). One-way flight deals have also been found from as low as $533 on TAROM and from $797 on United Airlines.

Good to know

Low season

January

High season

April

Cheapest flight

$380
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from Boston to Cluj Napoca

When to book flights from Boston to Cluj Napoca

Are your dates flexible? Find out the best times to travel from Boston to Cluj Napoca based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Cluj Napoca

  • What is the cheapest flight from Boston to Cluj Napoca?

    In the last 3 days, the lowest price for a flight from Boston to Cluj Napoca was $380 for a one-way ticket and $937 for a round-trip.

  • Do I need a passport to fly between Boston and Cluj Napoca?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Cluj Napoca.

  • Which airports will I be using when flying from Boston to Cluj Napoca?

    Boston airport is called Boston Logan Intl and the only airport in Cluj Napoca is Cluj Napoca.

  • Which aircraft models fly most regularly from Boston to Cluj Napoca?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Cluj Napoca?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Boston and Cluj Napoca, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Cluj Napoca, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Boston to Cluj Napoca are United Airlines and Lufthansa. With an average price for the route of $1,442 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $885 and an overall rating of 7.0.

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

    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 Cluj Napoca.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cluj Napoca from Boston 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 Cluj Napoca?

    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 to Cluj Napoca with an airline and back to Boston with another airline. Booking your flights between Boston and CLJ can sometimes prove cheaper using this method.

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

    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 to Cluj Napoca from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Boston to Cluj Napoca

 
See real verified KAYAK customer reviews for airlines flying from Boston to Cluj Napoca. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Cluj Napoca? 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
Turkish AirlinesOverall score based on 3689 reviews
7.5boarding
7.8crew
7.5entertainment
7.4food
7.4comfort
Airline reviews

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

8.0 Excellentbenedict, Mar 2024SFO - IST
Read more about Turkish Airlines reviews

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

The 787 economy was a disaster for long haul. The space was too little compared to 777 or 747. Also the extremely low tray table behind the seat made any dining effort a nightmare. However, the movies were up to date, and the food taste was good, despite of terrible serving process caused by small space.

A little bit more comfort. It’s tight space around the seats. But all else is great and a smooth flight!

0ur assigned seats were given to other individuals when we boarded the plane. We were given new boarding passes with new seats all the way at the back of the plane. The reason given to us was that there were issues with the seats. We found out that there were no issues, and someone else's were seated on those.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

the flight from Tampa departed with a delay. The food on board was poor, usually on international airlines alcoholic beverages are offered free of charge , but here it was for a fee, the cutlery was wooden, there were no hot drinks (tea, coffee). Unfortunately, I didn't take pictures of the portions of food, but it wouldn't have been enough for a child either.And in the future, I will try not to use the services of this airline

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Horrible crowding on the seats, headphones provided did not fit or work in the entertainment center, seriously the most uncomfortable flight I have taken in a LONG time. The people in front of me were literally 5 inches from my face the entire flight. Did they change their seats recently? I remember it being tight but wow this was a whole new level. Also I am a 5'3" small woman so I can't even imagine a larger person dealing with that for 11 hrs.

Seat controls of lights were broken, and only 1 of the 2 seat TVs ever worked on the long flight. On the short flight there were no USB connections, on the long one they were difficult to access. Part of my meal was frozen, though the hot portion was good.

Lufthansa fails at mentioning no luggage when booking through points. We had to pay added fees to take checked bags to Europe for 2 weeks. The staff at check in were not helpful at all. told us "if we don't like it, then book another flight". Food was bad, they ran out of half the options. Vegetarian was terrible. The flight crew was nice, and tried to make it work ok.

Always a pleasure to deal with United's helpful and knowledgeable staff

Always a pleasure to deal with United's helpful and knowledgeable saff

Book cheap flights from Boston to Cluj Napoca

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Cluj Napoca found on KAYAK in the last 72 hours.
5/25Sat
2 stops
43h 25mBOS-CLJ
$380
5/25Sat
3 stops
48h 00mBOS-CLJ
$428
5/23Thu
2 stops
37h 56mBOS-CLJ
$501
6/30Sun
2 stopsTAROM
19h 05mBOS-CLJ
$533
5/23Thu
3 stops
54h 25mBOS-CLJ
$534
6/30Sun
3 stops
35h 05mBOS-CLJ
$654
6/30Sun
1 stopUnited Airlines
10h 10mBOS-CLJ
$797
5/25Sat
1 stopLufthansa
21h 05mBOS-CLJ
$829
5/23Thu
1 stopUnited Airlines
13h 50mBOS-CLJ
$847
5/23Thu
1 stop
22h 45mBOS-CLJ
$935

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Boston - Cluj Napoca Flights

Departure:

Boston (BOS)United States

Destination:

Cluj Napoca (CLJ)Romania

Return flight deals:

Cluj Napoca - Boston

Cabin classes: