BOS - CLJ

$376 Find Cheap Flights from Boston to Cluj Napoca - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$687
Typical prices: $624-$1,043
Turkish Airlines
Thu 3/8Fri 3/16
BOS - CLJ • 1 stop
Cheapest one-way
$376
Typical prices: $522-$807
Lufthansa
Thu 3/1
BOS - CLJ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Cluj Napoca. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 40% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $764 (round-trip)
Zurich (ZRH)
Shortest trip • 11h 29m (one-way)
Insights
Insights
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We hope you love your trip to Cluj Napoca!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Cluj Napoca (BOS-CLJ)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Cluj Napoca

Mon, Mar 8 - Tue, Mar 16
Turkish Airlines Logo
9:00 pm - 9:00 amBOS  Boston Logan Intl-CLJ Cluj Napoca
29h 00m1 stop Istanbul
Turkish Airlines Logo
9:25 pm - 7:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
27h 40m1 stop Istanbul
$687Turkish Airlines
Mon, Mar 1 - Tue, Mar 9
Turkish Airlines Logo
8:00 pm - 8:35 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
17h 35m1 stop Istanbul
Turkish Airlines Logo
9:25 pm - 7:05 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
28h 40m1 stop Istanbul
$759Turkish Airlines
Wed, Apr 7 - Wed, Apr 21
Turkish Airlines Logo
9:50 pm - 8:40 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
15h 50m1 stop Istanbul
Turkish Airlines Logo
9:30 pm - 7:55 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
29h 25m1 stop Istanbul
$761Turkish Airlines
Tue, Mar 9 - Mon, Mar 22
Multiple Airlines Logo
9:50 pm - 10:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
29h 15m1 stop Zurich
Multiple Airlines Logo
3:15 pm - 6:59 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
33h 44m2 stops Zurich Montreal Pierre Elliott Trudeau Intl
$785Multiple Airlines
Mon, Feb 8 - Thu, Feb 25
Multiple Airlines Logo
7:40 pm - 10:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
55h 25m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
10:45 am - 8:20 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
16h 35m1 stop Zurich
$790Multiple Airlines
Wed, Apr 7 - Wed, Apr 21
Multiple Airlines Logo
5:30 am - 10:00 amBOS  Boston Logan Intl-CLJ Cluj Napoca
21h 30m2 stops Montreal Pierre Elliott Trudeau Intl Zurich
Multiple Airlines Logo
6:00 am - 5:40 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
18h 40m1 stop Munich Franz Josef Strauss
$792Multiple Airlines
Tue, Mar 2 - Thu, Mar 11
SWISS Logo
9:50 pm - 10:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
29h 15m1 stop Zurich
SWISS Logo
10:45 am - 8:20 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
16h 35m1 stop Zurich
$811SWISS
Tue, Mar 2 - Tue, Mar 9
Lufthansa Logo
8:40 pm - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
10h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 6:35 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
11h 00m1 stop Munich Franz Josef Strauss
$818Lufthansa
Sun, Feb 28 - Tue, Mar 9
Lufthansa Logo
8:40 pm - 1:50 pmBOS  Boston Logan Intl-CLJ Cluj Napoca
10h 10m1 stop Munich Franz Josef Strauss
Lufthansa Logo
2:35 pm - 6:35 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
11h 00m1 stop Munich Franz Josef Strauss
$818Lufthansa
Tue, Mar 9 - Mon, Mar 22
SWISS Logo
9:50 pm - 10:05 amBOS  Boston Logan Intl-CLJ Cluj Napoca
29h 15m1 stop Zurich
SWISS Logo
3:15 pm - 9:20 pmCLJ  Cluj Napoca-BOS Boston Logan Intl
12h 05m1 stop Zurich
$831SWISS
Booking Insights

Price, demand and travel trends for Boston to Cluj Napoca flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boston to Cluj Napoca?

Round-trip flights from Boston to Cluj Napoca typically range from $624 to $1,043. The lowest price found in the past 5 days was $687, on Turkish Airlines.

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

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Boston to Cluj Napoca. It’s 35% cheaper than the average day, while Friday is the most expensive, with prices 28% higher.

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Key details for Boston to Cluj Napoca flights

Low season

February

Cheapest flight

$376
Beat the crowds with an average 92% drop in travelers.
The most popular month to fly with an average 65% increase in travelers.
One-way 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

Your Boston to Cluj Napoca flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boston to Cluj Napoca?

    Only Economy Class is available on flights from Boston to Cluj Napoca.

  • How long is a flight from Boston to Cluj Napoca?

    A nonstop flight from Boston to Cluj Napoca takes 00m, covering 4,369 miles.

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

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Boston to Cluj Napoca flight?

    Round-trip flights from Boston to Cluj Napoca range from $624 to $1,043, with an average of $821 over the past 12 months. Anything below $624 counts as a good deal.

  • Have flight prices from Boston to Cluj Napoca changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $687 to $2,290. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Boston to Cluj Napoca looking right now?

    One-way fares from Boston to Cluj Napoca are currently lower than usual. Average one-way flight prices are about $414, which is 35% below the typical average for this route.

  • What car rental options are available at Cluj Napoca Airport (CLJ)?

    Cluj Napoca Airport (CLJ) hosts 5 major car rental companies, with daily rates averaging $16 for economy cars. Top options include:

    • Pricecarz
    • Klass Wagen
    • Payless
    • Direct Rent
    • ADDCAR RENTAL

  • Which airports can I use when flying from Boston to Cluj Napoca?

    Flights from Boston to Cluj Napoca usually depart from Boston Logan Intl (BOS) and arrive at Cluj Napoca (CLJ).

  • Which airports do connecting flights from Boston to Cluj Napoca pass through?

    One-stop flights from Boston to Cluj Napoca most commonly connect through:

    • Istanbul (IST) - 39% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 38% of one-stop connections
    • Zurich (ZRH) - 22% of one-stop connections

  • Can I save money by using flexible dates for flights from Boston to Cluj Napoca?

    Yes. Flexible dates can save you up to 49% on flights from Boston to Cluj Napoca. Thursday is the cheapest departure day at $540 round-trip on average, while Friday is the most expensive at $1,054, a difference of $514.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Boston to Cluj Napoca?

    Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time at 11h 29m, compared with 14h 42m via Munich Franz Josef Strauss (MUC) and 16h 37m via Istanbul (IST).

  • What is the time difference between Boston and Cluj Napoca?

    Cluj Napoca is 6 hours ahead of Boston (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Cluj Napoca?

    Some of the most popular sights in Cluj Napoca are Bánffy Palace and Unirii Square. These are among the most viewed places in Cluj Napoca on KAYAK.

Your guide to booking Boston to Cluj Napoca flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Friday. On this route, Thursday flights average $540, about $514 less than Friday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Cluj Napoca trip for January. Fares historically average $494 round-trip in that month - typically $771 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Boston to Cluj Napoca

Complete your trip to Cluj Napoca with a hotel stay or car rental

Car rentals in Cluj Napoca
Hotels in Cluj Napoca