How does KAYAK find such low prices on flights from Pennsylvania to Vienna?

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 Pennsylvania to Vienna.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Pennsylvania 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 Pennsylvania to Vienna?

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 Vienna with an airline and back to Pennsylvania with another airline.

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

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 Vienna from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$331 CHEAP FLIGHTS from Pennsylvania to Vienna

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Flight Deals

Cheap Flights from Pennsylvania to Vienna

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Vienna

Mon, Feb 1 - Thu, Feb 25

3:20 pm - 12:20 pmPHL Philadelphia-VIE Vienna Intl

15h 00m2 stops Montreal Pierre Elliott Trudeau Intl London Heathrow

10:40 am - 2:44 pmVIE Vienna Intl-PHL Philadelphia

34h 04m1 stop Montreal Pierre Elliott Trudeau Intl

$730Multiple Airlines

Mon, Apr 19 - Wed, May 12

3:20 pm - 8:20 amPHL Philadelphia-VIE Vienna Intl

11h 00m1 stop Montreal Pierre Elliott Trudeau Intl

11:00 am - 2:36 pmVIE Vienna Intl-PHL Philadelphia

33h 36m1 stop Montreal Pierre Elliott Trudeau Intl

$734Multiple Airlines

Sun, Apr 11 - Tue, Apr 27

5:05 pm - 4:25 pmPHL Philadelphia-VIE Vienna Intl

17h 20m2 stops Toronto Pearson Intl Zurich

9:00 am - 4:00 pmVIE Vienna Intl-PHL Philadelphia

13h 00m1 stop Frankfurt am Main

$740Austrian Airlines

Sun, Apr 11 - Tue, Apr 27

5:05 pm - 2:10 pmPHL Philadelphia-VIE Vienna Intl

15h 05m2 stops Toronto Pearson Intl Amsterdam Schiphol

10:30 am - 4:00 pmVIE Vienna Intl-PHL Philadelphia

11h 30m1 stop Frankfurt am Main

$741Austrian Airlines

Mon, Feb 1 - Fri, Feb 5

6:20 am - 12:20 pmMDT Harrisburg-VIE Vienna Intl

24h 00m2 stops Chicago O'Hare Intl London Heathrow

10:35 am - 1:56 pmVIE Vienna Intl-MDT Harrisburg

33h 21m1 stop Washington, D.C. Dulles Intl

$741United Airlines

Mon, Feb 1 - Fri, Feb 5

2:05 pm - 12:20 pmMDT Harrisburg-VIE Vienna Intl

16h 15m2 stops Chicago O'Hare Intl London Heathrow

6:00 am - 8:49 pmVIE Vienna Intl-MDT Harrisburg

20h 49m2 stops Frankfurt am Main Chicago O'Hare Intl

$742United Airlines

Mon, Feb 1 - Mon, Feb 15

6:35 pm - 6:05 pmPHL Philadelphia-VIE Vienna Intl

17h 30m1 stop London Heathrow

6:55 pm - 4:15 pmVIE Vienna Intl-PHL Philadelphia

27h 20m1 stop London Heathrow

$751British Airways

Sun, Apr 18 - Wed, May 12

10:05 pm - 10:30 pmPHL Philadelphia-VIE Vienna Intl

18h 25m1 stop London Heathrow

11:40 am - 3:55 pmVIE Vienna Intl-PHL Philadelphia

10h 15mnonstop

$752American Airlines

Wed, Apr 14 - Thu, Apr 22

9:10 pm - 10:30 pmPIT Pittsburgh-VIE Vienna Intl

19h 20m1 stop London Heathrow

11:15 am - 7:25 pmVIE Vienna Intl-PIT Pittsburgh

14h 10m1 stop London Heathrow

$771British Airways

Sun, Dec 6 - Tue, Dec 15

5:40 pm - 11:45 amPHL Philadelphia-VIE Vienna Intl

12h 05m1 stop Frankfurt am Main

8:00 am - 4:05 pmVIE Vienna Intl-PHL Philadelphia

14h 05m1 stop Frankfurt am Main

$822Lufthansa

Recent last minute flight deals from Pennsylvania to Vienna

Thu, Nov 5 - Sun, Nov 8

6:30 am - 9:30 pmPIT Pittsburgh-VIE Vienna Intl

33h 00m2 stops New York John F Kennedy Intl Frankfurt am Main

7:50 am - 11:41 pmVIE Vienna Intl-PIT Pittsburgh

21h 51m2 stops Frankfurt am Main New York John F Kennedy Intl

$834Multiple Airlines

Thu, Nov 5 - Sun, Nov 8

6:30 am - 9:30 pmPIT Pittsburgh-VIE Vienna Intl

33h 00m2 stops New York John F Kennedy Intl Frankfurt am Main

7:50 am - 11:41 pmVIE Vienna Intl-PIT Pittsburgh

21h 51m2 stops Frankfurt am Main New York John F Kennedy Intl

$835Multiple Airlines

Tue, Nov 3 - Thu, Nov 12

9:15 am - 8:45 amPHL Philadelphia-VIE Vienna Intl

17h 30m1 stop Toronto Pearson Intl

7:00 am - 4:05 pmVIE Vienna Intl-PHL Philadelphia

15h 05m1 stop Frankfurt am Main

$938Austrian Airlines

Wed, Nov 4 - Tue, Nov 10

5:05 pm - 6:05 pmPHL Philadelphia-VIE Vienna Intl

19h 00m2 stops Toronto Pearson Intl London Heathrow

10:30 am - 4:05 pmVIE Vienna Intl-PHL Philadelphia

11h 35m1 stop Frankfurt am Main

$940Austrian Airlines

Wed, Nov 4 - Tue, Nov 10

5:05 pm - 6:05 pmPHL Philadelphia-VIE Vienna Intl

19h 00m2 stops Toronto Pearson Intl London Heathrow

10:30 am - 4:05 pmVIE Vienna Intl-PHL Philadelphia

11h 35m1 stop Frankfurt am Main

$948Austrian Airlines

Tue, Nov 3 - Thu, Nov 12

1:20 pm - 4:25 pmPHL Philadelphia-VIE Vienna Intl

21h 05m2 stops Chicago O'Hare Intl Zurich

10:40 am - 2:39 pmVIE Vienna Intl-PHL Philadelphia

33h 59m1 stop Montreal Pierre Elliott Trudeau Intl

$964Multiple Airlines

Wed, Nov 4 - Tue, Nov 10

10:30 am - 12:20 pmPHL Philadelphia-VIE Vienna Intl

19h 50m2 stops Washington, D.C. Dulles Intl London Heathrow

10:35 am - 2:17 pmVIE Vienna Intl-PHL Philadelphia

33h 42m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$972United Airlines

Thu, Nov 5 - Sun, Nov 8

5:40 pm - 11:45 amPHL Philadelphia-VIE Vienna Intl

12h 05m1 stop Frankfurt am Main

8:00 am - 4:05 pmVIE Vienna Intl-PHL Philadelphia

14h 05m1 stop Frankfurt am Main

$1,057Lufthansa

Thu, Nov 5 - Sun, Nov 8

6:12 am - 8:30 amPIT Pittsburgh-VIE Vienna Intl

20h 18m1 stop Washington, D.C. Dulles Intl

10:35 am - 1:06 pmVIE Vienna Intl-PIT Pittsburgh

32h 31m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,062United Airlines

Thu, Nov 5 - Sun, Nov 8

6:12 am - 8:30 amPIT Pittsburgh-VIE Vienna Intl

20h 18m1 stop Washington, D.C. Dulles Intl

10:35 am - 6:36 pmVIE Vienna Intl-PIT Pittsburgh

14h 01m1 stop Toronto Pearson Intl

$1,075United Airlines

Useful Info

Low season	January
High season	December
Cheapest flight	$331

Best time to beat the crowds with an average 24% drop in price.

Most popular time to fly with an average 17% increase in price.

Flight from Philadelphia to Vienna

How does KAYAK find such low prices on flights from Pennsylvania to Vienna?
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 Pennsylvania to Vienna.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Vienna?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vienna from Pennsylvania 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 Pennsylvania to Vienna?
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 Vienna with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Vienna?
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 Vienna from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.