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Cheap flights from Boston to Cluj Napoca from $479

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Cluj Napoca departing on 3/26. 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

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Find the cheapest flights from Boston to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
9:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
Lufthansa Logo
1:50 pm - 12:14 am
CLJ
-
BOS
17h 24m
2 stops
$479Lufthansa
Thu, Mar 26 - Tue, Mar 31
United Airlines Logo
1:30 pm - 1:40 pm
BOS
-
CLJ
17h 10m
2 stops
United Airlines Logo
6:00 am - 11:49 pm
CLJ
-
BOS
24h 49m
2 stops
$493United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
4:15 pm - 1:40 pm
BOS
-
CLJ
14h 25m
2 stops
United Airlines Logo
6:00 am - 9:38 pm
CLJ
-
BOS
22h 38m
2 stops
$501United Airlines
Fri, Jan 30 - Tue, Feb 3
Lufthansa Logo
9:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
Lufthansa Logo
6:00 am - 5:40 pm
CLJ
-
BOS
18h 40m
1 stop
$502Lufthansa
Thu, Mar 26 - Tue, Mar 31
Lufthansa Logo
5:25 pm - 12:55 am
BOS
-
CLJ
25h 30m
2 stops
Lufthansa Logo
1:50 pm - 12:14 am
CLJ
-
BOS
17h 24m
2 stops
$521Lufthansa
Thu, Mar 26 - Tue, Mar 31
Turkish Airlines Logo
8:00 pm - 8:25 pm
BOS
-
CLJ
17h 25m
1 stop
Turkish Airlines Logo
9:15 pm - 6:05 pm
CLJ
-
BOS
27h 50m
1 stop
$581Turkish Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
8:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
United Airlines Logo
2:25 pm - 10:48 pm
CLJ
-
BOS
15h 23m
2 stops
$590United Airlines
Fri, Jan 30 - Tue, Feb 3
United Airlines Logo
8:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
United Airlines Logo
6:00 am - 6:57 pm
CLJ
-
BOS
19h 57m
2 stops
$702United Airlines
Fri, Jan 30 - Tue, Feb 3
Turkish Airlines Logo
8:00 pm - 8:25 pm
BOS
-
CLJ
17h 25m
1 stop
Turkish Airlines Logo
9:15 pm - 6:05 pm
CLJ
-
BOS
27h 50m
1 stop
$710Turkish Airlines
Fri, Jan 30 - Tue, Feb 3
Turkish Airlines Logo
8:00 pm - 8:25 pm
BOS
-
CLJ
17h 25m
1 stop
Turkish Airlines Logo
9:15 pm - 6:05 pm
CLJ
-
BOS
27h 50m
1 stop
$875Turkish Airlines
Fri, Jan 30 - Tue, Feb 3

Turkish Airlines flights from Boston to Cluj Napoca

Our best Turkish Airlines deals on Boston to Cluj Napoca flight tickets
Turkish Airlines
Jan 30
BOS8:00 pmBoston Logan Intl
17h 25m
1 stop
CLJ8:25 pmCluj Napoca
Feb 3
CLJ9:15 pmCluj Napoca
27h 50m
1 stop
BOS6:05 pmBoston Logan Intl
$581
Turkish Airlines
Jan 30
BOS8:00 pmBoston Logan Intl
17h 25m
1 stop
CLJ8:25 pmCluj Napoca
Feb 3
CLJ9:15 pmCluj Napoca
27h 50m
1 stop
BOS6:05 pmBoston Logan Intl
$710
Turkish Airlines
Jan 30
BOS8:00 pmBoston Logan Intl
17h 25m
1 stop
CLJ8:25 pmCluj Napoca
Feb 3
CLJ9:15 pmCluj Napoca
27h 50m
1 stop
BOS6:05 pmBoston Logan Intl
$875

United Airlines flights from Boston to Cluj Napoca

Our best United Airlines deals on Boston to Cluj Napoca flight tickets
United Airlines
Jan 30
BOS1:30 pmBoston Logan Intl
17h 10m
2 stops
CLJ1:40 pmCluj Napoca
Feb 3
CLJ6:00 amCluj Napoca
24h 49m
2 stops
BOS11:49 pmBoston Logan Intl
$493
United Airlines
Jan 30
BOS4:15 pmBoston Logan Intl
14h 25m
2 stops
CLJ1:40 pmCluj Napoca
Feb 3
CLJ6:00 amCluj Napoca
22h 38m
2 stops
BOS9:38 pmBoston Logan Intl
$501
United Airlines
Jan 30
BOS8:40 pmBoston Logan Intl
10h 00m
1 stop
CLJ1:40 pmCluj Napoca
Feb 3
CLJ2:25 pmCluj Napoca
15h 23m
2 stops
BOS10:48 pmBoston Logan Intl
$590

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Cluj Napoca 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 January 14, 2026.
Use the filters below to find and compare flights from Boston to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 3/26

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

1:50 pm-12:14 am

2 stops17h 24m

$479

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

1:30 pm-1:40 pm

2 stops17h 10m

Cluj Napoca

Tue 2/3

6:00 am-11:49 pm

2 stops24h 49m

$493

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

4:15 pm-1:40 pm

2 stops14h 25m

Cluj Napoca

Tue 2/3

6:00 am-9:38 pm

2 stops22h 38m

$501

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 3/26

9:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 3/31

6:00 am-5:40 pm

1 stop18h 40m

$502

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 3/26

5:25 pm-12:55 am

2 stops25h 30m

Cluj Napoca

Tue 3/31

1:50 pm-12:14 am

2 stops17h 24m

$521

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

8:00 pm-8:25 pm

1 stop17h 25m

Cluj Napoca

Tue 2/3

9:15 pm-6:05 pm

1 stop27h 50m

$581

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 2/3

2:25 pm-10:48 pm

2 stops15h 23m

$590

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

8:40 pm-1:40 pm

1 stop10h 00m

Cluj Napoca

Tue 2/3

6:00 am-6:57 pm

2 stops19h 57m

$702

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

8:00 pm-8:25 pm

1 stop17h 25m

Cluj Napoca

Tue 2/3

9:15 pm-6:05 pm

1 stop27h 50m

$710

BostonCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Fri 1/30

8:00 pm-8:25 pm

1 stop17h 25m

Cluj Napoca

Tue 2/3

9:15 pm-6:05 pm

1 stop27h 50m

$875

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Boston to Cluj Napoca

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 Cluj Napoca?

The month of November is, on average, the cheapest month to fly to Cluj Napoca from Boston, with most prices found around $387. If you don’t want to visit Cluj Napoca in November, then you should wait until December to fly from Boston, when ticket prices are also cheap, with an average price of $391.

Can stopping save me money on Boston to Cluj Napoca flights?

You could potentially save up to 52% on your flight if you consider stops on a Boston to Cluj Napoca flight.

When to book flights from Boston to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Cluj Napoca (BOS to CLJ) flight deals and tips

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

Fastest flight time

10h 00m

Direct flights

None
The fastest flight from Boston to Cluj Napoca takes 10h 00m
There are no direct flights from Boston to Cluj Napoca. There are no popular flight routes from Boston to Cluj Napoca.
Search flight deals

  • How far is Boston Logan Intl to Cluj Napoca by plane?

    The straight-line distance from Boston Logan Intl to Cluj Napoca is 4369.1 mi. Typically, this will take 10h 00m by plane in normal conditions.

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

    Prices for flights from Boston Logan Intl Airport to Cluj Napoca Airport refresh daily.

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

  • How old do you have to be to fly from Boston Logan Intl Airport to Cluj Napoca Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The necessary travel and health documents for your Cluj Napoca Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Cluj Napoca?

Best airlines flying from Boston to Cluj Napoca

Compare and see reviews for airlines that fly from Boston to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $387Free CancellationRating
6.8
7,711 reviews
Search Lufthansa flights
SWISSPriceFrom $434Free CancellationRating
7.5
1,847 reviews
Search SWISS flights
Turkish AirlinesPriceFrom $564Free CancellationRating
7.3
4,167 reviews
Search Turkish Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Cluj Napoca. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Cluj Napoca from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Cluj Napoca?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Cluj Napoca.

I’m not ready to book a flight from Boston to Cluj Napoca right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Cluj Napoca flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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