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Cheap flights from Cluj Napoca to Boston from $646

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to Boston departing on 2/26. 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 Cluj Napoca to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 am - 8:00 pm
CLJ
-
BOS
16h 10m
1 stop
Multiple Airlines Logo
8:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
$646Multiple Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
6:00 am - 6:35 pm
CLJ
-
BOS
19h 35m
1 stop
United Airlines Logo
8:40 pm - 1:40 pm
BOS
-
CLJ
10h 00m
1 stop
$651United Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
6:00 am - 9:51 pm
CLJ
-
BOS
22h 51m
2 stops
United Airlines Logo
6:00 am - 1:40 pm
BOS
-
CLJ
24h 40m
2 stops
$657United Airlines
Thu, Feb 26 - Wed, Mar 4
United Airlines Logo
1:50 pm - 9:59 pm
CLJ
-
BOS
15h 09m
2 stops
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$660United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
1:50 pm - 9:59 pm
CLJ
-
BOS
15h 09m
2 stops
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$661United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
1:50 pm - 9:59 pm
CLJ
-
BOS
15h 09m
2 stops
United Airlines Logo
2:16 pm - 5:25 pm
BOS
-
CLJ
20h 09m
2 stops
$699United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
6:00 am - 9:59 pm
CLJ
-
BOS
22h 59m
2 stops
United Airlines Logo
2:15 pm - 5:25 pm
BOS
-
CLJ
20h 10m
2 stops
$701United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
6:00 am - 5:40 pm
CLJ
-
BOS
18h 40m
1 stop
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$732United Airlines
Tue, May 5 - Tue, Jun 9
Lufthansa Logo
6:00 am - 5:40 pm
CLJ
-
BOS
18h 40m
1 stop
Lufthansa Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$745Lufthansa
Tue, May 5 - Tue, Jun 9
Turkish Airlines Logo
9:15 pm - 7:05 pm
CLJ
-
BOS
27h 50m
1 stop
Turkish Airlines Logo
9:00 pm - 8:25 pm
BOS
-
CLJ
17h 25m
1 stop
$780Turkish Airlines
Thu, Mar 19 - Mon, Mar 23

United Airlines flights from Cluj Napoca to Boston

Our best United Airlines deals on Cluj Napoca to Boston flight tickets
United Airlines
Feb 26
CLJ6:00 amCluj Napoca
19h 35m
1 stop
BOS6:35 pmBoston Logan Intl
Mar 4
BOS8:40 pmBoston Logan Intl
10h 00m
1 stop
CLJ1:40 pmCluj Napoca
$651
United Airlines
Feb 26
CLJ6:00 amCluj Napoca
22h 51m
2 stops
BOS9:51 pmBoston Logan Intl
Mar 4
BOS6:00 amBoston Logan Intl
24h 40m
2 stops
CLJ1:40 pmCluj Napoca
$657
United Airlines
May 5
CLJ1:50 pmCluj Napoca
15h 09m
2 stops
BOS9:59 pmBoston Logan Intl
Jun 9
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
$660

Turkish Airlines flights from Cluj Napoca to Boston

Our best Turkish Airlines deals on Cluj Napoca to Boston flight tickets
Turkish Airlines
Mar 19
CLJ9:15 pmCluj Napoca
27h 50m
1 stop
BOS7:05 pmBoston Logan Intl
Mar 23
BOS9:00 pmBoston Logan Intl
17h 25m
1 stop
CLJ8:25 pmCluj Napoca
$780
Turkish Airlines
Mar 19
CLJ9:15 pmCluj Napoca
27h 50m
1 stop
BOS7:05 pmBoston Logan Intl
Mar 23
BOS9:00 pmBoston Logan Intl
17h 25m
1 stop
CLJ8:25 pmCluj Napoca
$782

momondo Fare Finder

 
Customize your flight search to find flights from Cluj Napoca to Boston 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 29, 2026.
Use the filters below to find and compare flights from Cluj Napoca to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 2/26

10:50 am-8:00 pm

1 stop16h 10m

Boston Logan Intl

Wed 3/4

8:40 pm-1:40 pm

1 stop10h 00m

$646

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 2/26

6:00 am-6:35 pm

1 stop19h 35m

Boston Logan Intl

Wed 3/4

8:40 pm-1:40 pm

1 stop10h 00m

$651

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 2/26

6:00 am-9:51 pm

2 stops22h 51m

Boston Logan Intl

Wed 3/4

6:00 am-1:40 pm

2 stops24h 40m

$657

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

1:50 pm-9:59 pm

2 stops15h 09m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$660

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

1:50 pm-9:59 pm

2 stops15h 09m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$661

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

1:50 pm-9:59 pm

2 stops15h 09m

Boston Logan Intl

Tue 6/9

2:16 pm-5:25 pm

2 stops20h 09m

$699

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

6:00 am-9:59 pm

2 stops22h 59m

Boston Logan Intl

Tue 6/9

2:15 pm-5:25 pm

2 stops20h 10m

$701

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$732

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$745

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Thu 3/19

9:15 pm-7:05 pm

1 stop27h 50m

Boston Logan Intl

Mon 3/23

9:00 pm-8:25 pm

1 stop17h 25m

$780

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

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

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 Boston?

In general, September is the cheapest month to fly from Cluj Napoca to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $600. If you aren’t able to travel during the month of September, then book flights to Boston from Cluj Napoca during February instead. Flights to Boston in February, while not as cheap as those in September, still average around $650.

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

You could potentially save up to 5% on your flight if you consider stops on a Cluj Napoca to Boston flight.

When to book flights from Cluj Napoca to Boston

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

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

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

Fastest flight time

15h 09m

Direct flights

None
The fastest flight from Cluj Napoca to Boston takes 15h 09m
There are no direct flights from Cluj Napoca to Boston. There are no popular flight routes from Cluj Napoca to Boston.
Search flight deals

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

    A flight from Cluj Napoca to Boston Logan Intl will travel around 4369.1 mi. Typically, this will take 15h 09m by plane in normal conditions.

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

    Prices for flights from Cluj Napoca Airport to Boston Logan Intl Airport were last updated today.

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

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

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The necessary travel and health documents for your Boston Logan Intl 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 Cluj Napoca to Boston?

Best airlines flying from Cluj Napoca to Boston

Compare and see reviews for airlines that fly from Cluj Napoca to Boston with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $608Free CancellationRating
6.8
7,754 reviews
Search Lufthansa flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Sturbridge
Chatham
Warwick
Concord

Why use momondo?

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

It is quick and easy to find Cluj Napoca to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Cluj Napoca which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Cluj Napoca and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Cluj Napoca to Boston 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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