Cheap flights from Boston (BOS) to Cluj Napoca (CLJ) from $734

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — CLJ
Mar 23 — Mar 301

The best prices from Boston Logan Intl to Cluj Napoca are usually found in January or February, booked 72 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Boston to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Cluj Napoca (CLJ). 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 19, 2024.

Popular in

June

Cheapest in

January

Average price

$555

Round-trip from

$693
High demand for flights, 38% potential price rise
Best time to find cheap flights, 44% potential price drop
Average for round-trip flights in March 2024
From Boston Logan Intl to Cluj Napoca

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

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 80% when planning your travel around this day of the week.

How far in advance should I book a flight from Boston to Cluj Napoca?

To save on the cost of your flight from Boston to Cluj Napoca, book at least 23 days before your planned departure. Booking around this time can save you about 188% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,222 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,345.

What is the cheapest month to fly from Boston to Cluj Napoca?

Our data shows that January tends to be the cheapest month to fly to Cluj Napoca from Boston. Users have commonly found prices around $910 for the month, but tickets can be as low as $473. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Boston to Cluj Napoca (BOS - CLJ)?

When flying from Boston to Cluj Napoca, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 11% versus a flight at noon.

Cheap Lufthansa flights from Boston to Cluj Napoca

Explore cheap flight options specifically provided by Lufthansa for the route between Boston and Cluj Napoca. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Consider these cheap Lufthansa flights we've found departing from Boston to Cluj Napoca. Be sure to come back soon if the deals available don't appeal to you at this time.
Thu 8/18:05 pmBOS - CLJ
1 stop14h 25mLufthansa
Mon 8/196:15 pmCLJ - BOS
1 stop30h 35mLufthansa
Deal found 3/17$983
Thu 8/19:30 amBOS - CLJ
2 stops25h 00mLufthansa
Mon 8/196:15 pmCLJ - BOS
1 stop30h 35mLufthansa
Deal found 3/17$987
Thu 8/19:30 amBOS - CLJ
2 stops25h 00mLufthansa
Mon 8/196:15 pmCLJ - BOS
2 stops28h 45mLufthansa
Deal found 3/17$1,014
Wed 6/196:05 pmBOS - CLJ
2 stops23h 40mLufthansa
Sun 9/86:15 pmCLJ - BOS
2 stops36h 47mLufthansa
Deal found 3/18$1,122
Wed 6/198:05 pmBOS - CLJ
1 stop14h 25mLufthansa
Sun 9/86:00 amCLJ - BOS
1 stop18h 50mLufthansa
Deal found 3/18$1,163
Mon 7/88:05 pmBOS - CLJ
1 stop21h 40mLufthansa
Thu 8/86:15 pmCLJ - BOS
2 stops31h 50mLufthansa
Deal found 3/17$1,205
Mon 7/810:00 pmBOS - CLJ
2 stops19h 45mLufthansa
Thu 8/86:15 pmCLJ - BOS
2 stops31h 50mLufthansa
Deal found 3/17$1,245
Sun 6/308:05 pmBOS - CLJ
1 stop14h 25mLufthansa
Thu 8/296:15 pmCLJ - BOS
1 stop30h 35mLufthansa
Deal found 3/17$2,923
Sun 6/308:05 pmBOS - CLJ
1 stop10h 10mLufthansa
Thu 8/296:15 pmCLJ - BOS
2 stops28h 45mLufthansa
Deal found 3/17$2,960

Cheap United Airlines flights from Boston to Cluj Napoca

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Cluj Napoca. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Some of the best deals we've found on United Airlines flights traveling from Boston to Cluj Napoca. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 7/88:05 pmBOS - CLJ
1 stop14h 25mUnited Airlines
Thu 8/86:00 amCLJ - BOS
1 stop18h 50mUnited Airlines
Deal found 3/17$1,267
Tue 7/29:00 amBOS - CLJ
3 stops45h 15mUnited Airlines
Sun 7/71:55 pmCLJ - BOS
2 stops56h 34mUnited Airlines
Deal found 3/17$4,634

Boston to Cluj Napoca 2024 flight deals

Discover exclusive flight deals for travel between Boston and Cluj Napoca in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,145,932 searches. Data last updated March 19, 2024.
Check out some of the best flight deals from Boston to Cluj Napoca in 2024. Check back regularly for other flight deals.
Fri 10/119:50 pmBOS - CLJ
1 stop15h 20mTurkish Airlines
Tue 10/159:00 pmCLJ - BOS
1 stop29h 55mTurkish Airlines
Deal found 3/17$734
Thu 8/18:05 pmBOS - CLJ
1 stop14h 25mLufthansa
Mon 8/196:15 pmCLJ - BOS
1 stop30h 35mLufthansa
Deal found 3/17$983
Thu 8/19:30 amBOS - CLJ
2 stops25h 00mLufthansa
Mon 8/196:15 pmCLJ - BOS
1 stop30h 35mLufthansa
Deal found 3/17$987
Thu 8/19:30 amBOS - CLJ
2 stops25h 00mLufthansa
Mon 8/196:15 pmCLJ - BOS
2 stops28h 45mLufthansa
Deal found 3/17$1,014
Fri 10/113:17 pmBOS - CLJ
2 stops19h 13mUnited Airlines
Tue 10/156:00 amCLJ - BOS
1 stop18h 50mUnited Airlines
Deal found 3/16$1,101
Fri 10/118:05 pmBOS - CLJ
1 stop14h 25mLufthansa
Tue 10/156:00 amCLJ - BOS
2 stops24h 54mLufthansa
Deal found 3/17$1,107
Wed 6/198:05 pmBOS - CLJ
1 stop14h 25mMultiple Airlines
Sun 9/86:15 pmCLJ - BOS
2 stops46h 32mMultiple Airlines
Deal found 3/18$1,109
Fri 10/113:17 pmBOS - CLJ
2 stops19h 13mUnited Airlines
Tue 10/151:55 pmCLJ - BOS
2 stops50h 31mUnited Airlines
Deal found 3/16$1,116
Wed 6/196:05 pmBOS - CLJ
2 stops23h 40mLufthansa
Sun 9/86:15 pmCLJ - BOS
2 stops36h 47mLufthansa
Deal found 3/18$1,122

Find flights from Boston to Cluj Napoca within your budget

Customize your flight search to find flights from Boston to Cluj Napoca 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 3,145,932 searches. Data last updated March 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$983 - $1,382

Route

Depart

Return

Price

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 8/1

1 stop14h 25m

Cluj Napoca

Mon 8/19

1 stop30h 35m

$983

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 8/1

2 stops25h 00m

Cluj Napoca

Mon 8/19

1 stop30h 35m

$987

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Thu 8/1

2 stops25h 00m

Cluj Napoca

Mon 8/19

2 stops28h 45m

$1,014

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 6/19

1 stop14h 25m

Cluj Napoca

Sun 9/8

2 stops46h 32m

$1,109

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 6/19

2 stops23h 40m

Cluj Napoca

Sun 9/8

2 stops36h 47m

$1,122

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Wed 5/15

1 stop13h 10m

Cluj Napoca

Wed 6/5

1 stop16h 30m

$1,241

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Mon 7/8

1 stop14h 25m

Cluj Napoca

Thu 8/8

1 stop18h 50m

$1,267

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sat 6/8

1 stop27h 50m

Cluj Napoca

Thu 6/13

1 stop29h 55m

$1,280

Boston Logan IntlCluj Napoca

BOS - CLJ

BOSCLJ

Boston Logan Intl

Sat 6/8

1 stop15h 20m

Cluj Napoca

Thu 6/13

2 stops24h 48m

$1,382

Flights are sorted by cheapest first

Deals found on 3/17

When is the best time to book a flight from Boston to Cluj Napoca?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Cluj Napoca. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Boston to Cluj Napoca, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Boston to Cluj Napoca?

Use this chart to determine the cheapest time to fly round-trip from Boston to Cluj Napoca. Price data was last updated on March 17, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Cluj Napoca flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Cluj Napoca by month

Plan your trip from Boston to Cluj Napoca by taking into account the cheapest months to travel. The average price of a one-way flight from Boston to Cluj Napoca is currently $0 while a round-trip flight costs $1,154. Price data was last updated on March 17, 2024.

Currently, November is the cheapest month in which you can book a flight from Boston to Cluj Napoca (average of $693). Flying from Boston to Cluj Napoca in June is currently the most expensive (average of $1,547). 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.

January

$730

February

$711

March

$711

April

$859

May

$937

June

$1,547

July

$1,270

August

$1,047

September

$757

October

$765

November

$693

December

$782

Temperature and rainfall in Cluj Napoca by month

Plan your trip to Cluj Napoca by taking into account the average temperature and rainfall totals by month.

CLJ

Temperature

26.6 - 64.4 °F

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated March 19, 2024.
Get a feel of what it's like to fly with Lufthansa, United Airlines and Turkish Airlines from Boston to Cluj Napoca by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
7.8
Good
2,183 reviews

Comfort

7.6

Entertainment

7.3

Overall

7.8

Food

7.4

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.8
Good
2,183 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Entertainment

7.3

Overall

7.8

Food

7.4

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.5
Good
3,806 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Entertainment

7.3

Overall

7.8

Food

7.4

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.4
Good
11,618 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Entertainment

7.3

Overall

7.8

Food

7.4

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

7.1
Good
7,942 reviews
7.8
Good
2,183 reviews

Comfort

7.6

Entertainment

7.3

Overall

7.8

Food

7.4

Crew

8.4

Boarding

7.9

Reviews

1 / 10

Flight was delayed 2 hours due to technical issues they were having at Zurich airport according to the swiss agent when I called. This caused my connection flight to be unviable. The swiss agent was helpful in finding me a partner airline to fulfill my need to get to final destination in eastern Europe. However, the only flight the agent was originally able to find me was a connecting flight through Frankfurt with a 7 hour layover and not only that but they didnt have space on the flight without upgrading me to a higher cabin class at my expense of 384 euro. I asked if this could be waived since the technical issues were not my fault from the beginning and the agent stated they arent. I ended up paying the extra 384 euro for the agent to call me back an hour later stating he found another flight through Munich with only an hour and a half layover which was great, but when I asked for the 384 euros to be refunded he stated that was included in the price difference for this flight and there was nothing he could do about that. I feel like I got scammed out of that 384 euros as that was a cabin upgrade for a flight I never ended up taking that was supposed to be my replacement for an error they were having on their end. I am grateful for the agent finding me replacement flights that worked in my favor time wise but not in being swindled out of extra charges. I also paid 85 USD to "pick my seats" (which honestly feels like a cash grab on behalf of airlines these days anyways) on my original swiss flight that I did not receive back either since I could not pick my seats on the replacement flights as well. Way to use flight delays for swindling your customers Swiss. Kayak was great as usual but I did not have any communications with Kayak directly for this ordeal it was all through Swiss airlines.

Related info for your journey

Find useful and relevant information for your journey from Boston to Cluj Napoca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Boston to Cluj Napoca for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Boston to Cluj Napoca for under $1,000. The cheapest flight booked recently is on Lufthansa for just $983, but on average you can expect to pay $1,598.

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

    According to our current data, Lufthansa ($983), United Airlines ($1,267), and Turkish Airlines ($1,280) offers the cheapest pricing from Boston to Cluj Napoca.

  • What are the most popular airlines that fly from Boston to Cluj Napoca?

  • What does BOS to CLJ mean?

    Boston Logan Intl Airport is BOS and Cluj Napoca Airport is CLJ. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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

Top 3 airlines flying from Boston to Cluj Napoca

Discover the top 3 airlines that operate flights from Boston to Cluj Napoca. 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 3,145,932 searches. Data last updated March 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$578Average$966FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
United AirlinesCheapest$581Average$1,442FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapest$603Average$1,235FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights

Search flights from Boston to Cluj Napoca by cabin class

Find flights from Boston to Cluj Napoca, based on your preferred cabin class, be it economy, premium economy, business, or first class.

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Boston to Cluj Napoca.

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