Question 1

What is the cheapest flight from Boston to Klagenfurt?

Accepted Answer

In the last 3 days, the lowest price for a flight from Boston to Klagenfurt was $952 for a round-trip ticket. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Boston and Klagenfurt?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Klagenfurt. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

Question 3

Which aircraft models fly most regularly from Boston to Klagenfurt?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 4

Which airline alliances offer flights from Boston to Klagenfurt?

Accepted Answer

Star Alliance is the only airline alliance operating flights between Boston and Klagenfurt.

Question 5

How does KAYAK find such low prices on flights from Boston to Klagenfurt?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Klagenfurt. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Klagenfurt?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Klagenfurt from Boston is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Boston to Klagenfurt?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Klagenfurt with an airline and back to Boston with another airline. Booking your flights between Boston and KLU can sometimes prove cheaper using this method. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Klagenfurt?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Klagenfurt from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Boston-Logan-Intl-BOS/Klagenfurt-KLU'>Visit our flight page for the latest deals!>/a>

BOS - KLU

$952 Find Cheap Flights from Boston to Klagenfurt

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FAQs for booking flights from Boston to Klagenfurt

What is the cheapest flight from Boston to Klagenfurt?

In the last 3 days, the lowest price for a flight from Boston to Klagenfurt was $952 for a round-trip ticket.

Do I need a passport to fly between Boston and Klagenfurt?

Yes, you'll most likely have to show a valid passport before boarding the plane in Boston and on arrival in Klagenfurt.

Which aircraft models fly most regularly from Boston to Klagenfurt?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Boston to Klagenfurt?

Star Alliance is the only airline alliance operating flights between Boston and Klagenfurt.

How does KAYAK find such low prices on flights from Boston to Klagenfurt?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Klagenfurt.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Klagenfurt?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Klagenfurt from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Boston to Klagenfurt?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Klagenfurt with an airline and back to Boston with another airline. Booking your flights between Boston and KLU can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Klagenfurt?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Klagenfurt from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Boston to Klagenfurt

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Complete your trip to Klagenfurt with a hotel stay or car rental

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