ORD - KLU

$1,994 Find Cheap Flights from Chicago to Klagenfurt - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,994
Typical prices: $973-$973
Air Canada
Wed 4/18Sun 4/22
ORD - KLU • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Chicago O'Hare Intl Airport and Klagenfurt. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Chicago to Klagenfurt (ORD-KLU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Chicago to Klagenfurt

Sun, Apr 18 - Thu, Apr 22
Air Canada Logo
5:50 pm - 2:00 pmORD  Chicago O'Hare Intl-KLU Klagenfurt
37h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Air Canada Logo
5:50 am - 6:27 pmKLU  Klagenfurt-ORD Chicago O'Hare Intl
19h 37m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl
$1,994Air Canada
Sun, Apr 18 - Thu, Apr 22
Air Canada Logo
5:50 pm - 2:00 pmORD  Chicago O'Hare Intl-KLU Klagenfurt
37h 10m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl
Air Canada Logo
5:50 am - 6:27 pmKLU  Klagenfurt-ORD Chicago O'Hare Intl
19h 37m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl
$2,194Air Canada
Mon, Dec 21 - Sat, Dec 26
Multiple Airlines Logo
4:20 pm - 10:30 amORD  Chicago O'Hare Intl-KLU Klagenfurt
11h 10m1 stop Vienna Intl
Multiple Airlines Logo
2:50 pm - 12:10 pmKLU  Klagenfurt-ORD Chicago O'Hare Intl
52h 20m2 stops Vienna Intl Brussels Bruxelles-National
$4,366Multiple Airlines
Mon, Dec 21 - Sat, Dec 26
Multiple Airlines Logo
6:50 pm - 10:30 amORD  Chicago O'Hare Intl-KLU Klagenfurt
32h 40m2 stops Zurich Vienna Intl
Multiple Airlines Logo
2:50 pm - 12:10 pmKLU  Klagenfurt-ORD Chicago O'Hare Intl
28h 20m2 stops Vienna Intl Brussels Bruxelles-National
$6,302Multiple Airlines
Booking Insights

Price, demand and travel trends for Chicago O'Hare Intl Airport to Klagenfurt flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Chicago O'Hare Intl Airport to Klagenfurt?

Round-trip flights from Chicago O'Hare Intl Airport to Klagenfurt typically range from $973 to $973. The lowest price found in the past 5 days was $1,994, on Air Canada.

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Key details for Chicago O'Hare Intl Airport to Klagenfurt flights

Cheapest flight

$1,994
Round-trip flight from Chicago O'Hare Intl Airport to Klagenfurt

When to book flights from Chicago to Klagenfurt

Are your dates flexible? Find out the best times to travel from Chicago to Klagenfurt based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Chicago O'Hare Intl Airport to Klagenfurt flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Chicago O'Hare Intl Airport to Klagenfurt?

    A nonstop flight from Chicago O'Hare Intl Airport to Klagenfurt takes 00m, covering 4,679 miles.

  • Do I need a passport to fly from Chicago O'Hare Intl Airport to Klagenfurt?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Chicago O'Hare Intl Airport to Klagenfurt changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $1,994 to $6,302. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Klagenfurt Airport (KLU)?

    Klagenfurt Airport (KLU) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

    • Sixt
    • Europcar
    • Budget
    • Thrifty
    • Hertz

  • Which airports can I use when flying from Chicago O'Hare Intl Airport to Klagenfurt?

    Flights from Chicago O'Hare Intl Airport to Klagenfurt usually depart from Chicago O'Hare Intl (ORD) and arrive at Klagenfurt (KLU).

  • Which airports do connecting flights from Chicago O'Hare Intl Airport to Klagenfurt pass through?

    Most connecting flights from Chicago O'Hare Intl Airport to Klagenfurt pass through Vienna Intl (VIE), which handles 100% of one-stop traffic on this route.

  • What is the time difference between Chicago O'Hare Intl Airport and Klagenfurt?

    Klagenfurt is 7 hours ahead of Chicago O'Hare Intl Airport (Central European Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Chicago O'Hare Intl Airport to Klagenfurt flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Klagenfurt Airport.

    • Hotel Aragia
    • Pension Zlami

More options for your flight from Chicago to Klagenfurt

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

Car rentals in Klagenfurt
Hotels in Klagenfurt