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$508+ Cheap flights from Cluj Napoca (CLJ) to Boston (BOS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — BOS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Cluj Napoca to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Cluj Napoca (CLJ) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$643
(Trip.com)

One-way from

$508
(Kiwi.com)
From Cluj Napoca to Boston Logan Intl
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One-way flight from Cluj Napoca to Boston Logan Intl
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Find flight deals from Cluj Napoca to Boston

Cheapest flights from Cluj Napoca to Boston
Explore the most affordable flight options available from Cluj Napoca to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Trip.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:15 amCLJ - BOS
2 stops22h 45mMultiple Airlines
Sat 9/2011:35 pmBOS - CLJ
2 stops20h 10mMultiple Airlines
Deal found 7/1$643
This Lufthansa deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/216:05 pmCLJ - BOS
1 stop30h 35mLufthansa
Mon 7/288:05 pmBOS - CLJ
1 stop14h 15mLufthansa
Deal found 7/1$650
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amCLJ - BOS
2 stops19h 10mUnited Airlines
Mon 9/228:05 pmBOS - CLJ
1 stop14h 15mUnited Airlines
Deal found 7/1$674
This SmartFares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/179:55 amCLJ - BOS
1 stop16h 45mTurkish Airlines
Sat 9/209:35 pmBOS - CLJ
1 stop28h 30mTurkish Airlines
Deal found 7/1$723
This SWISS deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/153:20 pmCLJ - BOS
1 stop11h 35mSWISS
Sun 9/219:40 pmBOS - CLJ
1 stop9h 55mSWISS
Deal found 7/1$769

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Cluj Napoca to Boston that are best for you.

Fly from

Cluj Napoca

Fly to

Boston

Route

Depart

Return

Price

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 9/17

6:15 am-10:00 pm

2 stops22h 45m

Boston Logan Intl

Sat 9/20

11:35 pm-2:45 am

2 stops20h 10m

$643

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 7/21

6:05 pm-5:40 pm

1 stop30h 35m

Boston Logan Intl

Mon 7/28

8:05 pm-5:20 pm

1 stop14h 15m

$650

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 9/16

6:00 am-6:10 pm

2 stops19h 10m

Boston Logan Intl

Mon 9/22

8:05 pm-5:20 pm

1 stop14h 15m

$674

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 9/17

9:55 am-7:40 pm

1 stop16h 45m

Boston Logan Intl

Sat 9/20

9:35 pm-9:05 am

1 stop28h 30m

$723

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Mon 9/15

3:20 pm-7:55 pm

1 stop11h 35m

Boston Logan Intl

Sun 9/21

9:40 pm-2:35 pm

1 stop9h 55m

$769

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 8/12

6:15 am-9:15 pm

3 stops46h 00m

$508

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Sun 8/10

6:00 am-5:40 pm

1 stop18h 40m

$713

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Cluj Napoca to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Cluj Napoca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated July 3, 2025.
See what other customers who have flown with SWISS, United Airlines, and Turkish Airlines from Cluj Napoca to Boston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.6

Food

7.1

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
SWISS
7.5
Good
1,654 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.6

Food

7.1

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
United Airlines
7.4
Good
8,861 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.6

Food

7.1

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Turkish Airlines
7.3
Good
3,895 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.6

Food

7.1

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Lufthansa
6.8
Okay
7,207 reviews
SWISS
7.5
Good
1,654 reviews

Comfort

7.4

Entertainment

6.8

Boarding

7.6

Food

7.1

Overall

7.5

Crew

8.2

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed

Related info for your journey

Find useful and relevant information for your journey from Cluj Napoca to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Cluj Napoca to Boston round-trip?

    According to our current data, Lufthansa ($650), United Airlines ($674), and Turkish Airlines ($723) offers the cheapest pricing from Cluj Napoca to Boston.

  • Can I find deals for flights from Cluj Napoca to Boston that include hotel bookings?

    Yes. In addition to deals on Cluj Napoca to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cluj Napoca to Boston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cluj Napoca to Boston.

  • Can I find deals for business class flights from Cluj Napoca to Boston?

    Yes. Cheapflights offers flight deals from Cluj Napoca to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Cluj Napoca to Boston (average of $218). Flying from Cluj Napoca to Boston in June is currently the most expensive (average of $306). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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Alternative routes for Cluj Napoca to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Cluj Napoca to Boston

Discover the top airline that operate flights from Cluj Napoca to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$531Average$738FlexibilityNo cancel feeOn-time76%

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