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Cheap flights from Massachusetts to Klagenfurt from $451

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Massachusetts to Klagenfurt

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:20 pm - 10:55 amBOS  Boston Logan Intl-KLU Klagenfurt
31h 35m3 stops Dublin Amsterdam Schiphol Vienna Intl
Multiple Airlines Logo
11:15 am - 2:40 pmKLU  Klagenfurt-BOS Boston Logan Intl
33h 25m3 stops Vienna Intl Barcelona-El Prat Lisbon Humberto Delgado
$1,321Multiple Airlines
Mon, Nov 23 - Sun, Nov 29
Multiple Airlines Logo
10:40 am - 10:30 amBOS  Boston Logan Intl-KLU Klagenfurt
17h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Multiple Airlines Logo
11:15 am - 2:40 pmKLU  Klagenfurt-BOS Boston Logan Intl
33h 25m3 stops Vienna Intl Rome Fiumicino Lisbon Humberto Delgado
$1,626Multiple Airlines
Mon, Nov 23 - Sun, Nov 29
Multiple Airlines Logo
3:10 pm - 10:30 amBOS  Boston Logan Intl-KLU Klagenfurt
13h 20m2 stops Toronto Pearson Intl Vienna Intl
Multiple Airlines Logo
11:15 am - 6:35 pmKLU  Klagenfurt-BOS Boston Logan Intl
13h 20m2 stops Vienna Intl Munich Franz Josef Strauss
$2,114Multiple Airlines
Mon, Nov 23 - Sun, Nov 29

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Lufthansa flights from Massachusetts to Klagenfurt

Our best Lufthansa deals on Massachusetts to Klagenfurt flight tickets
Lufthansa
Sep 19
BOS8:05 pmBoston Logan Intl
11h 55m
2 stops
KLU2:00 pmKlagenfurt
Sep 23
KLU3:00 pmKlagenfurt
32h 40m
2 stops
BOS5:40 pmBoston Logan Intl
$2,297
Lufthansa
Sep 10
BOS8:05 pmBoston Logan Intl
11h 55m
2 stops
KLU2:00 pmKlagenfurt
Sep 12
KLU3:00 pmKlagenfurt
32h 40m
2 stops
BOS5:40 pmBoston Logan Intl
$2,380

momondo Fare Finder

 
Use the filters below to find and compare flights from Massachusetts to Klagenfurt that are best for you.

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Price

Cheapest round-trip

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Mon 11/23

9:20 pm-10:55 am

3 stops31h 35m

Klagenfurt

Sun 11/29

11:15 am-2:40 pm

3 stops33h 25m

$1,321

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Mon 11/23

10:40 am-10:30 am

2 stops17h 50m

Klagenfurt

Sun 11/29

11:15 am-2:40 pm

3 stops33h 25m

$1,626
Quickest round-trip

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Mon 11/23

3:10 pm-10:30 am

2 stops13h 20m

Klagenfurt

Sun 11/29

11:15 am-6:35 pm

2 stops13h 20m

$2,114
Cheapest one-way

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Mon 11/23

7:50 pm-10:55 am

3 stops33h 05m

$451

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Mon 11/23

7:15 pm-10:55 am

2 stops33h 40m

$541

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Fri 9/18

7:50 pm-2:00 pm

3 stops36h 10m

$1,662

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Fri 9/18

4:45 pm-2:00 pm

2 stops15h 15m

$2,562
Quickest one-way

BostonKlagenfurt

BOS Boston Logan Intl - KLU Klagenfurt

BOSKLU

Boston Logan Intl

Fri 9/18

5:10 pm-2:00 pm

1 stop14h 50m

$5,261

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Massachusetts to Klagenfurt flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Klagenfurt

Best Price Found

$451

Fastest flight time

13h 20m

Direct flights

None
The best one-way flight to Klagenfurt from Massachusetts in the past 72 hours is $451. The best round-trip flight deal from Massachusetts to Klagenfurt found on momondo in the last 72 hours is $1,321.
The fastest flight from Massachusetts to Klagenfurt takes 13h 20m
There are no direct flights from Massachusetts to Klagenfurt. There are no popular flight routes from Massachusetts to Klagenfurt.
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Frequently asked questions about flying from Massachusetts to Klagenfurt

  • When did momondo last update prices for flights from Massachusetts to Klagenfurt Airport?

    Prices for flights from Massachusetts to Klagenfurt Airport refresh daily.

  • How old do you have to be to fly from Massachusetts to Klagenfurt Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to Klagenfurt Airport.

  • What documentation or ID do you need to fly to Klagenfurt Airport?

    The travel and health documents required for your trip to Klagenfurt Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Klagenfurt Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Massachusetts to Klagenfurt

  • How do I get Price Alerts for flights from Massachusetts to Klagenfurt?

    Price Alerts will notify you by email when the price for flights to Klagenfurt from Massachusetts decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Massachusetts to Klagenfurt with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Traveling to a place near Klagenfurt?

Book flights to Klagenfurt if you plan to visit one of these locations
Bad Kleinkirchheim

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Klagenfurt?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Massachusetts to Klagenfurt for you.

Can I find flights from Massachusetts to Klagenfurt with flexible booking policies on momondo?

All flight searches from Massachusetts to Klagenfurt on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Massachusetts to Klagenfurt?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Klagenfurt from Massachusetts.

I’m not ready to book a flight from Massachusetts to Klagenfurt right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Klagenfurt, momondo offers a useful price alert feature which will track prices for flights to Klagenfurt from Massachusetts and alert you when they change.

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