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

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 Riyadh.

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

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

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 Riyadh 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 Riyadh?

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

$902 CHEAP FLIGHTS from Pennsylvania to Riyadh

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Cheap Flights from Pennsylvania to Riyadh

Cheap flights from Pennsylvania to Riyadh with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

Thu, Apr 1 - Fri, Apr 9

5:35 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

19h 20m1 stop Frankfurt am Main

1:45 am - 2:41 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

43h 56m2 stops Rome Fiumicino Montreal Pierre Elliott Trudeau Intl

$902Multiple Airlines

Thu, Apr 1 - Fri, Apr 9

3:20 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

21h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

1:45 am - 10:53 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

28h 08m2 stops Rome Fiumicino Toronto Pearson Intl

$904Multiple Airlines

Thu, Apr 1 - Fri, Apr 9

5:35 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

19h 20m1 stop Frankfurt am Main

2:00 am - 4:00 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

21h 00m1 stop Frankfurt am Main

$916Lufthansa

Fri, Feb 12 - Sun, Feb 14

3:20 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

2:55 am - 10:46 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

27h 51m2 stops Rome Fiumicino Toronto Pearson Intl

$927Multiple Airlines

Mon, Nov 30 - Mon, Dec 7

3:20 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

10:00 pm - 4:05 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

26h 05m2 stops Cairo Frankfurt am Main

$935Multiple Airlines

Thu, Jan 14 - Sun, Jan 17

3:20 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

2:00 am - 4:21 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

22h 21m2 stops Frankfurt am Main Toronto Pearson Intl

$946Air Canada

Thu, Jan 14 - Sun, Jan 17

3:20 pm - 7:55 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

20h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

2:00 am - 4:21 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

22h 21m2 stops Frankfurt am Main Toronto Pearson Intl

$947Air Canada

Sun, Nov 15 - Sat, Nov 21

3:54 pm - 10:45 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

22h 51m2 stops Boston Logan Intl Amsterdam Schiphol

12:05 am - 7:12 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

27h 07m3 stops Dammam King Fahad Intl Amsterdam Schiphol Boston Logan Intl

$982Delta

Sun, Nov 15 - Sun, Nov 22

5:24 pm - 10:45 pmPHL Philadelphia-RUH Riyadh King Khaled Intl

21h 21m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

9:45 am - 8:57 amRUH Riyadh King Khaled Intl-PHL Philadelphia

31h 12m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

$989Delta

Sun, Nov 15 - Sun, Nov 22

8:45 pm - 3:25 amPHL Philadelphia-RUH Riyadh King Khaled Intl

22h 40m1 stop Doha Hamad Intl

10:30 pm - 2:50 pmRUH Riyadh King Khaled Intl-PHL Philadelphia

24h 20m1 stop Doha Hamad Intl

$1,009Multiple Airlines

Low season	October
High season	December
Cheapest flight	$902

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 15% increase in price.

Flight from Philadelphia to Riyadh

How does KAYAK find such low prices on flights from Pennsylvania to Riyadh?
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 Riyadh.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Riyadh?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Riyadh 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 Riyadh?
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 Riyadh 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 Riyadh?
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 Riyadh from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.