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$643+ Cheap flights from Cluj Napoca (CLJ) to Boston (BOS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — BOS
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$643
(United Airlines)
Provider with most accurate pricing for Cluj Napoca-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Cluj Napoca-Boston Logan Intl flights.
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From Cluj Napoca to Boston Logan Intl
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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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. 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.
Fri 5/26:00 amCLJ - BOS
2 stops35h 39mUnited Airlines
Tue 9/168:00 amBOS - CLJ
2 stops26h 15mUnited Airlines
Deal found 3/26$643
This Lufthansa deal was found by Cheapflights users on 3/26. 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.
Wed 4/306:00 amCLJ - BOS
1 stop18h 40mLufthansa
Wed 9/102:16 pmBOS - CLJ
2 stops27h 14mLufthansa
Deal found 3/26$674
This Air Canada deal was found by Cheapflights users on 3/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:00 amCLJ - BOS
2 stops43h 09mAir Canada
Sun 9/1410:20 amBOS - CLJ
2 stops43h 45mAir Canada
Deal found 3/26$702
This SWISS deal was found by Cheapflights users on 3/26. 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.
Sun 5/43:35 pmCLJ - BOS
1 stop30h 50mSWISS
Tue 9/169:40 pmBOS - CLJ
1 stop29h 15mSWISS
Deal found 3/26$789
This Gurufare deal was found by Cheapflights users on 3/27. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amCLJ - BOS
1 stop18h 40mMultiple Airlines
Tue 7/159:40 pmBOS - CLJ
1 stop29h 15mMultiple Airlines
Deal found 3/27$797
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/69:55 amCLJ - BOS
1 stop16h 45mTurkish Airlines
Fri 7/119:35 pmBOS - CLJ
1 stop15h 45mTurkish Airlines
Deal found 3/27$816

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 March 28, 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

Fri 5/2

6:00 am-10:39 am

2 stops35h 39m

Boston Logan Intl

Tue 9/16

8:00 am-5:15 pm

2 stops26h 15m

$643

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 4/30

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Wed 9/10

2:16 pm-12:30 am

2 stops27h 14m

$674

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Fri 5/2

6:00 am-6:09 pm

2 stops43h 09m

Boston Logan Intl

Sun 9/14

10:20 am-1:05 pm

2 stops43h 45m

$702

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Sun 5/4

3:35 pm-3:25 pm

1 stop30h 50m

Boston Logan Intl

Tue 9/16

9:40 pm-9:55 am

1 stop29h 15m

$789

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 6/4

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Tue 7/15

9:40 pm-9:55 am

1 stop29h 15m

$797

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Fri 6/6

9:55 am-7:40 pm

1 stop16h 45m

Boston Logan Intl

Fri 7/11

9:35 pm-8:20 pm

1 stop15h 45m

$816

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Compare providers for flights from Cluj Napoca to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cluj Napoca to Boston in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cluj Napoca-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cluj Napoca-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cluj Napoca-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cluj Napoca-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cluj Napoca-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

Cheapflights Insights

Everything you need to know about your flight from Cluj Napoca to Boston

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 March 28, 2025.
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

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
1,570 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

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
8,603 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

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
3,744 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Kristina,Nov 2024

ZRH - BER

Never got on the flight due to my first plane being so delayed
Air Canada
7.0
Good
8,981 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

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
6.7
Okay
6,955 reviews
SWISS
7.5
Good
1,570 reviews

Boarding

7.6

Entertainment

6.7

Crew

8.2

Food

7.0

Comfort

7.3

Overall

7.5

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, United Airlines ($643), Lufthansa ($674), and Air Canada ($702) 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 July is currently the most expensive (average of $311). 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
Warwick
Marlborough
Waltham
Cambridge
Framingham
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Salem
Chelsea
Seabrook
Brookline

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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.
Otopeni Intl to Boston flights
Timisoara to Boston flights
Otopeni Intl to Albany flights

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$531Average$738FlexibilityNo cancel feeOn-time76%
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