$1,306+ Cheap flights from Massachusetts to Klagenfurt (KLU)
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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — KLU
Jun 23 — Jun 301
1 adult, Economy
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Keep the following information in mind while searching for Massachusetts to Klagenfurt flight deals. Data was last updated June 18, 2025.
Round-trip from | $1,306 (Mytrip) |
|---|
Find flight deals from Massachusetts to Klagenfurt
Cheapest flights from Massachusetts to KlagenfurtExplore the most affordable flight options available from Massachusetts to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
Explore the most affordable flight options available from Massachusetts to Klagenfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.
This Mytrip deal was found by Cheapflights users on 6/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:05 pmBOS - KLU
3 stops24h 20mMultiple Airlines
Sat 7/123:00 pmKLU - BOS
3 stops28h 40mMultiple Airlines
Deal found 6/17![Multiple Airlines logo]()
$1,306
This Travelocity deal was found by Cheapflights users on 6/17. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/78:05 pmBOS - KLU
2 stops21h 20mLufthansa
Sat 7/123:00 pmKLU - BOS
2 stops54h 55mLufthansa
Deal found 6/17![Lufthansa logo]()
$1,384
Cheapflights Fare Finder
Customize your flight search to find flights from Massachusetts to Klagenfurt 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 June 18, 2025.
Use the filters below to find and compare flights from Massachusetts to Klagenfurt that are best for you.
Fly from
Massachusetts
Fly to
Klagenfurt
Route
Depart
Return
Price
BostonKlagenfurt
BOS - KLU
BOSKLU
Boston Logan Intl
Mon 7/7
5:05 pm-11:25 pm
3 stops24h 20m
Klagenfurt
Sat 7/12
3:00 pm-1:40 pm
3 stops28h 40m
$1,306
BostonKlagenfurt
BOS - KLU
BOSKLU
Boston Logan Intl
Mon 7/7
8:05 pm-11:25 pm
2 stops21h 20m
Klagenfurt
Sat 7/12
3:00 pm-3:55 pm
2 stops54h 55m
$1,384
Best time to book a flight from Massachusetts to Klagenfurt
Have a flexible travel schedule? Discover the best time to fly to Klagenfurt from Massachusetts 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 Massachusetts to Klagenfurt
Rainfall in Klagenfurt by month
Plan your trip to Klagenfurt by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Klagenfurt ranges from 1.6 - 4.3 inches per month. June is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Klagenfurt when rainfall is around 1.6 in.
Temperature in Klagenfurt by month
Plan your trip to Klagenfurt by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Klagenfurt, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).
Reviews of airlines servicing Klagenfurt
Get insights into the airlines that provide service to Klagenfurt. 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 Klagenfurt. Reviews last updated June 18, 2025.
Crew
7.5
Entertainment
6.4
Overall
6.8
Boarding
7.0
Comfort
6.8
Food
6.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Dec 2024
SFO - FRA
Crew
7.5
Entertainment
6.4
Overall
6.8
Boarding
7.0
Comfort
6.8
Food
6.3
Reviews
1 / 20
8.0
ExcellentAnonymous,Dec 2024
SFO - FRA