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Cheap flights from Cluj Napoca to Boston from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cluj Napoca to Boston departing on 4/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
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
$686United 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
$693United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
6:00 am - 11:59 pm
CLJ
-
BOS
24h 59m
2 stops
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$696United Airlines
Tue, May 5 - Tue, Jun 9
United Airlines Logo
6:00 am - 3:40 pm
CLJ
-
BOS
16h 40m
2 stops
United Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$703United Airlines
Tue, May 5 - Tue, Jun 9
SWISS Logo
3:35 pm - 7:55 pm
CLJ
-
BOS
11h 20m
1 stop
SWISS Logo
5:20 pm - 2:50 pm
BOS
-
CLJ
14h 30m
1 stop
$707SWISS
Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
3:35 pm - 3:10 pm
CLJ
-
BOS
30h 35m
1 stop
Multiple Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$710Multiple Airlines
Mon, May 4 - Mon, May 11
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
$712Lufthansa
Mon, Apr 20 - Mon, Apr 27
United Airlines Logo
6:00 am - 5:40 pm
CLJ
-
BOS
18h 40m
1 stop
United Airlines Logo
7:30 pm - 5:25 pm
BOS
-
CLJ
14h 55m
2 stops
$714United Airlines
Mon, Apr 20 - Sun, Apr 26
United Airlines Logo
6:00 am - 5:40 pm
CLJ
-
BOS
18h 40m
1 stop
United Airlines Logo
11:00 am - 5:25 pm
BOS
-
CLJ
23h 25m
2 stops
$715United Airlines
Mon, Apr 20 - Sun, Apr 26
Multiple Airlines Logo
1:50 pm - 9:27 pm
CLJ
-
BOS
14h 37m
2 stops
Multiple Airlines Logo
8:05 pm - 1:10 pm
BOS
-
CLJ
10h 05m
1 stop
$719Multiple Airlines
Mon, May 4 - Mon, May 11

United Airlines flights from Cluj Napoca to Boston

Our best United Airlines deals on Cluj Napoca to Boston flight tickets
United Airlines
May 5
CLJ6:00 amCluj Napoca
18h 40m
1 stop
BOS5:40 pmBoston Logan Intl
Jun 9
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
$686
United Airlines
May 5
CLJ6:00 amCluj Napoca
18h 40m
1 stop
BOS5:40 pmBoston Logan Intl
Jun 9
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
$693
United Airlines
May 5
CLJ6:00 amCluj Napoca
24h 59m
2 stops
BOS11:59 pmBoston Logan Intl
Jun 9
BOS8:05 pmBoston Logan Intl
10h 05m
1 stop
CLJ1:10 pmCluj Napoca
$696

Air Canada flights from Cluj Napoca to Boston

Our best Air Canada deals on Cluj Napoca to Boston flight tickets
Air Canada
May 5
CLJ6:00 amCluj Napoca
22h 27m
2 stops
BOS9:27 pmBoston Logan Intl
Jun 9
BOS3:40 pmBoston Logan Intl
18h 45m
2 stops
CLJ5:25 pmCluj Napoca
$728
Air Canada
Apr 20
CLJ1:50 pmCluj Napoca
15h 49m
2 stops
BOS10:39 pmBoston Logan Intl
Apr 26
BOS10:40 amBoston Logan Intl
23h 45m
2 stops
CLJ5:25 pmCluj Napoca
$1,073

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 March 20, 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

Cheapest round-trip

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

$686

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

$693

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

6:00 am-11:59 pm

2 stops24h 59m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$696

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 5/5

6:00 am-3:40 pm

2 stops16h 40m

Boston Logan Intl

Tue 6/9

8:05 pm-1:10 pm

1 stop10h 05m

$703

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 4/20

3:35 pm-7:55 pm

1 stop11h 20m

Boston Logan Intl

Sun 4/26

5:20 pm-2:50 pm

1 stop14h 30m

$707

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 5/4

3:35 pm-3:10 pm

1 stop30h 35m

Boston Logan Intl

Mon 5/11

8:05 pm-1:10 pm

1 stop10h 05m

$710

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 4/20

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Mon 4/27

8:05 pm-1:10 pm

1 stop10h 05m

$712

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 4/20

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Sun 4/26

7:30 pm-5:25 pm

2 stops14h 55m

$714

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 4/20

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Sun 4/26

11:00 am-5:25 pm

2 stops23h 25m

$715
Quickest round-trip

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 5/4

1:50 pm-9:27 pm

2 stops14h 37m

Boston Logan Intl

Mon 5/11

8:05 pm-1:10 pm

1 stop10h 05m

$719

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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, February 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 $650. If you aren’t able to travel during the month of February, then book flights to Boston from Cluj Napoca during November instead. Flights to Boston in November, while not as cheap as those in February, still average around $657.

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

11h 20m

Direct flights

None
The fastest flight from Cluj Napoca to Boston takes 11h 20m
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 11h 20m 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 $657Free CancellationRating
6.8
7,858 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
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Brockton
Warwick
Laconia
Chatham
Nashua
Sturbridge
Everett

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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