HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Massachusetts

$704+ Cheap flights from Klagenfurt (KLU) to Massachusetts

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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
KLU — BOS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Klagenfurt to Massachusetts with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Klagenfurt to Massachusetts

Keep the following information in mind while searching for Klagenfurt to Massachusetts flight deals. Data was last updated February 20, 2025.

Round-trip from

$704
(Lufthansa)
From Klagenfurt to Massachusetts
Search Deals

Find flight deals from Klagenfurt to Massachusetts

Cheapest flights from Klagenfurt to Massachusetts
Explore the most affordable flight options available from Klagenfurt to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:45 amKLU - BOS
1 stop14h 05mMultiple Airlines
Wed 5/148:05 pmBOS - KLU
2 stops11h 55mMultiple Airlines
Deal found 2/20$704
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/95:45 amKLU - BOS
2 stops17h 55mLufthansa
Wed 5/148:05 pmBOS - KLU
2 stops11h 55mLufthansa
Deal found 2/20$714

Find flights from Klagenfurt to Massachusetts within your budget

Customize your flight search to find flights from Klagenfurt to Massachusetts 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 February 20, 2025.

Fly from

Klagenfurt

Fly to

Massachusetts

Route

Depart

Return

Price

KlagenfurtBoston

KLU - BOS

KLUBOS

Klagenfurt

Fri 5/9

5:45 am-1:50 pm

1 stop14h 05m

Boston Logan Intl

Wed 5/14

8:05 pm-2:00 pm

2 stops11h 55m

$704

KlagenfurtBoston

KLU - BOS

KLUBOS

Klagenfurt

Fri 5/9

5:45 am-5:40 pm

2 stops17h 55m

Boston Logan Intl

Wed 5/14

8:05 pm-2:00 pm

2 stops11h 55m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Best time to book a flight from Klagenfurt to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Klagenfurt 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.

Travel insights for flights from Klagenfurt to Massachusetts

Get recent, data-driven insights about flights from Klagenfurt to Massachusetts including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Klagenfurt to Massachusetts?

Currently, January is the cheapest month in which you can book a flight from Klagenfurt to Massachusetts (average of $218). Flying from Klagenfurt to Massachusetts 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.

Rainfall in Massachusetts by month

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

In terms of precipitation, rainfall in Massachusetts 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 Massachusetts when rainfall is around 3.1 in.

Temperature in Massachusetts by month

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

If weather is an important factor for your trip to Massachusetts, 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 Massachusetts

Get insights into the airlines that provide service to Massachusetts. 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 Massachusetts. Reviews last updated February 20, 2025.
Lufthansa
6.7
Okay
6,986 reviews

Food

6.2

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Crew

7.5

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
6.7
Okay
6,986 reviews
Lufthansa
6.7
Okay
6,986 reviews

Food

6.2

Boarding

6.9

Overall

6.7

Entertainment

6.4

Comfort

6.7

Crew

7.5

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 Klagenfurt to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Klagenfurt to Massachusetts?

    Klagenfurt (KLU), located 2.0 mi from the city center, is the airport you fly out of when you book flights from Klagenfurt to Massachusetts.

  • Can I find deals for flights from Klagenfurt to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Klagenfurt to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Klagenfurt to Massachusetts?

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

  • Can I find deals for business class flights from Klagenfurt to Massachusetts?

    Yes. Cheapflights offers flight deals from Klagenfurt to Massachusetts 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 Klagenfurt to Massachusetts?

    Currently, January is the cheapest month in which you can book a flight from Klagenfurt to Massachusetts (average of $218). Flying from Klagenfurt to Massachusetts 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Klagenfurt to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
Vienna to Newark flights
Vienna to John F Kennedy Intl flights
Vienna to LaGuardia flights
Vienna to Los Angeles flights
Vienna to O'Hare Intl flights
Vienna to Miami flights
Vienna to Stewart flights
Vienna to Dulles Intl flights
Vienna to Las Vegas flights
Vienna to Boston flights
Vienna to San Francisco flights
Vienna to Reagan-National flights
Vienna to Baltimore flights
Vienna to Honolulu flights
Vienna to Seattle flights
Vienna to Hobby flights
Vienna to Orlando flights
Salzburg to Newark flights
Vienna to Dallas/Fort Worth flights
Vienna to Fort Lauderdale flights
Vienna to George Bush Intcntl flights
Salzburg to John F Kennedy Intl flights
Vienna to West Palm Beach flights
Vienna to Denver flights
Vienna to Tampa flights
Vienna to Atlanta flights
Graz to John F Kennedy Intl flights
Vienna to Philadelphia flights
Vienna to Love Field flights
Vienna to Sky Harbor Intl flights
Vienna to Salt Lake City flights
Graz to Newark flights
Vienna to Minneapolis flights
Vienna to Detroit flights
Vienna to San Diego flights
Vienna to Anchorage flights
Vienna to Fort Myers flights
Vienna to Kahului flights
Vienna to Austin flights
Vienna to New Orleans flights
Vienna to Portland flights
Graz to Miami flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.