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.

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.

$883 Cheap Flights from Massachusetts to Klagenfurt in 2025/26

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Find the cheapest flights from Massachusetts to Klagenfurt

Round-trip

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Cheap round-trip flights

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6:15 am - 1:55 pmBOS-KLU

26h 40m2 stops

5:45 am - 9:27 pmKLU-BOS

21h 42m2 stops

$883Air Canada

Find Deal

Fri, Mar 27 - Tue, Mar 31

11:10 pm - 1:55 pmBOS-KLU

33h 45m3 stops

2:50 pm - 9:00 pmKLU-BOS

35h 10m3 stops

$901Multiple Airlines

Find Deal

Sun, Mar 22 - Thu, Mar 26

7:25 pm - 1:55 pmBOS-KLU

13h 30m1 stop

3:00 pm - 1:50 pmKLU-BOS

28h 50m1 stop

$916Austrian Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:25 pm - 1:55 pmBOS-KLU

13h 30m1 stop

5:45 am - 5:25 pmKLU-BOS

17h 40m2 stops

$927Austrian Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:00 pm - 1:55 pmBOS-KLU

19h 55m2 stops

5:45 am - 9:27 pmKLU-BOS

21h 42m2 stops

$1,033Air Canada

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:25 pm - 1:55 pmBOS-KLU

13h 30m1 stop

3:00 pm - 1:50 pmKLU-BOS

28h 50m1 stop

$1,066Austrian Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:25 pm - 1:55 pmBOS-KLU

13h 30m1 stop

3:00 pm - 1:50 pmKLU-BOS

28h 50m1 stop

$1,067Austrian Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

1:30 pm - 1:55 pmBOS-KLU

19h 25m2 stops

3:00 pm - 1:50 pmKLU-BOS

28h 50m1 stop

$1,071Austrian Airlines

Find Deal

Fri, Mar 27 - Tue, Mar 31

7:25 pm - 1:55 pmBOS-KLU

13h 30m1 stop

5:45 am - 8:50 pmKLU-BOS

20h 05m2 stops

$1,244Multiple Airlines

Find Deal

Sun, Mar 22 - Thu, Mar 26

5:30 am - 1:55 pmBOS-KLU

27h 25m2 stops

2:50 pm - 3:35 pmKLU-BOS

29h 45m3 stops

$1,410Multiple Airlines

Find Deal

Sun, Mar 22 - Thu, Mar 26

Air Canada flights from Massachusetts to Klagenfurt

Our best Air Canada deals on Massachusetts to Klagenfurt flight tickets

Air Canada

Mar 27

BOS6:15 amBoston Logan Intl

26h 40m

2 stops

KLU1:55 pmKlagenfurt

Mar 31

KLU5:45 amKlagenfurt

21h 42m

2 stops

BOS9:27 pmBoston Logan Intl

$883

Find similar

Air Canada

Mar 27

BOS1:00 pmBoston Logan Intl

19h 55m

2 stops

KLU1:55 pmKlagenfurt

Mar 31

KLU5:45 amKlagenfurt

21h 42m

2 stops

BOS9:27 pmBoston Logan Intl

$1,033

Find similar

Austrian Airlines flights from Massachusetts to Klagenfurt

Our best Austrian Airlines deals on Massachusetts to Klagenfurt flight tickets

Austrian Airlines

Mar 27

BOS7:25 pmBoston Logan Intl

13h 30m

1 stop

KLU1:55 pmKlagenfurt

Mar 31

KLU3:00 pmKlagenfurt

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$916

Find similar

Austrian Airlines

Mar 27

BOS7:25 pmBoston Logan Intl

13h 30m

1 stop

KLU1:55 pmKlagenfurt

Mar 31

KLU5:45 amKlagenfurt

17h 40m

2 stops

BOS5:25 pmBoston Logan Intl

$927

Find similar

Austrian Airlines

Mar 27

BOS7:25 pmBoston Logan Intl

13h 30m

1 stop

KLU1:55 pmKlagenfurt

Mar 31

KLU3:00 pmKlagenfurt

28h 50m

1 stop

BOS1:50 pmBoston Logan Intl

$1,066

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

6:15 am-1:55 pm

2 stops26h 40m

Klagenfurt

Tue 3/31

5:45 am-9:27 pm

2 stops21h 42m

$883

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Sun 3/22

11:10 pm-1:55 pm

3 stops33h 45m

Klagenfurt

Thu 3/26

2:50 pm-9:00 pm

3 stops35h 10m

$901

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

7:25 pm-1:55 pm

1 stop13h 30m

Klagenfurt

Tue 3/31

3:00 pm-1:50 pm

1 stop28h 50m

$916

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

7:25 pm-1:55 pm

1 stop13h 30m

Klagenfurt

Tue 3/31

5:45 am-5:25 pm

2 stops17h 40m

$927

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

1:00 pm-1:55 pm

2 stops19h 55m

Klagenfurt

Tue 3/31

5:45 am-9:27 pm

2 stops21h 42m

$1,033

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

7:25 pm-1:55 pm

1 stop13h 30m

Klagenfurt

Tue 3/31

3:00 pm-1:50 pm

1 stop28h 50m

$1,066

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

7:25 pm-1:55 pm

1 stop13h 30m

Klagenfurt

Tue 3/31

3:00 pm-1:50 pm

1 stop28h 50m

$1,067

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Fri 3/27

1:30 pm-1:55 pm

2 stops19h 25m

Klagenfurt

Tue 3/31

3:00 pm-1:50 pm

1 stop28h 50m

$1,071

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Sun 3/22

7:25 pm-1:55 pm

1 stop13h 30m

Klagenfurt

Thu 3/26

5:45 am-8:50 pm

2 stops20h 05m

$1,244

BostonKlagenfurt

BOS - KLU

BOSKLU

Boston Logan Intl

Sun 3/22

5:30 am-1:55 pm

2 stops27h 25m

Klagenfurt

Thu 3/26

2:50 pm-3:35 pm

3 stops29h 45m

$1,410

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

Direct flights	None

There are no direct flights from Massachusetts to Klagenfurt. There are no popular flight routes from Massachusetts to Klagenfurt.

Search flight deals

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.

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.

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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.