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$602+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CLJ — BOS
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
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 August 20, 2025.

Round-trip from

$602
(Gotogate)
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 August 20, 2025.

This Gotogate deal was found by Cheapflights users on 8/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:20 pmCLJ - BOS
1 stop11h 35mSWISS
Sun 10/125:05 pmBOS - CLJ
1 stop14h 30mSWISS
Deal found 8/18$602
This Air Canada deal was found by Cheapflights users on 8/18. 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.
Wed 10/156:00 amCLJ - BOS
2 stops34h 30mMultiple Airlines
Wed 11/510:15 amBOS - CLJ
2 stops16h 50mMultiple Airlines
Deal found 8/18$604
This Air Canada deal was found by Cheapflights users on 8/18. 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.
Tue 10/71:45 pmCLJ - BOS
2 stops14h 41mMultiple Airlines
Tue 10/216:00 amBOS - CLJ
2 stops28h 15mMultiple Airlines
Deal found 8/18$607
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Wed 10/86:00 amCLJ - BOS
1 stop18h 40mUnited Airlines
Wed 10/228:05 pmBOS - CLJ
1 stop14h 15mUnited Airlines
Deal found 8/18$616
This United Airlines deal was found by Cheapflights users on 8/20. 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 10/76:00 amCLJ - BOS
1 stop18h 40mUnited Airlines
Tue 10/218:05 pmBOS - CLJ
1 stop14h 10mUnited Airlines
Deal found 8/20$617

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 August 20, 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

Mon 10/6

3:20 pm-7:55 pm

1 stop11h 35m

Boston Logan Intl

Sun 10/12

5:05 pm-2:35 pm

1 stop14h 30m

$602

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 10/15

6:00 am-9:30 am

2 stops34h 30m

Boston Logan Intl

Wed 11/5

10:15 am-10:05 am

2 stops16h 50m

$604

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 10/7

1:45 pm-9:26 pm

2 stops14h 41m

Boston Logan Intl

Tue 10/21

6:00 am-5:15 pm

2 stops28h 15m

$607

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 10/8

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Wed 10/22

8:05 pm-5:20 pm

1 stop14h 15m

$616

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Tue 10/7

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Tue 10/21

8:05 pm-5:15 pm

1 stop14h 10m

$617

Cluj NapocaBoston

CLJ - BOS

CLJBOS

Cluj Napoca

Wed 10/15

6:00 am-5:40 pm

1 stop18h 40m

Boston Logan Intl

Wed 11/5

8:40 pm-1:40 pm

1 stop10h 00m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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 August 20, 2025.
See what other customers who have flown with Lufthansa 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.
Lufthansa
6.8
Okay
7,337 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.
Lufthansa
6.8
Okay
7,337 reviews
Lufthansa
6.8
Okay
7,337 reviews

Crew

7.6

Comfort

6.8

Entertainment

6.4

Overall

6.8

Food

6.3

Boarding

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jan 2025

FRA - TPA

I had ordered a gluten-free meal through you I double triple checked that through you got screamed at by one of your representatives. She yelled at me and said that she had ordered the mail, she had chosen my seat, and made sure that all my baggage is were paid for. That was a lie. My experience with discover airlines in and of itself was GOOD but your representative was out of line did not do anything that she screamed at me and told me she did and I literally had to call the airlines myself to get my seat selected to double check on my gluten-free meal which still was not on board and to pay for my bags which I thought that I paid for all of them until I got to the airport and I still had to pay for my check back. So cheap flights I will never use you again.

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.

  • How long is the flight from Cluj Napoca to Boston?

    For as low as $602, SWISS can have you in Boston from Cluj Napoca in 11h 35m. There are 4369 mi between Cluj Napoca and Boston.

  • What is the cheapest airline to fly from Cluj Napoca to Boston round-trip?

    According to our current data, Lufthansa ($531), 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Cambridge
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Watertown
Hampton Beach
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Lowell
Lincoln
Smithfield
Cranston
Chestnut Hill
Warwick
Peabody
Quincy
York Beach
Chelsea
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Saugus
Burlington
Braintree

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$531Average$730FlexibilityNo cancel feeOn-time76%

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