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

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 Islamabad.

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

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

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 Islamabad 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 Islamabad?

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

$351 CHEAP FLIGHTS from Pennsylvania to Islamabad

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Cheap Flights from Pennsylvania to Islamabad

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 Islamabad

Wed, Nov 11 - Thu, Dec 3

5:50 pm - 11:00 pmIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

19h 10m1 stop Riyadh King Khaled Intl

12:45 am - 2:45 pmISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Riyadh King Khaled Intl

$734SAUDIA

Mon, Nov 2 - Sun, Nov 29

5:50 pm - 8:10 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

28h 20m1 stop Riyadh King Khaled Intl

12:45 am - 2:45 pmISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Riyadh King Khaled Intl

$736SAUDIA

Wed, Nov 4 - Thu, Dec 10

2:35 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

17h 35m1 stop Abu Dhabi Zayed Intl

7:35 pm - 9:05 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

23h 30m1 stop Abu Dhabi Zayed Intl

$740Etihad Airways

Wed, Nov 4 - Mon, Dec 14

2:35 pm - 6:10 pmIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

17h 35m1 stop Abu Dhabi Zayed Intl

7:35 pm - 9:05 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

23h 30m1 stop Abu Dhabi Zayed Intl

$740Etihad Airways

Wed, Sep 30 - Thu, Oct 29

3:00 pm - 2:30 pmJFK New York John F Kennedy Intl-ISB Islamabad Intl

38h 30m1 stop Manama Bahrain Intl

3:10 pm - 9:40 amISB Islamabad Intl-JFK New York John F Kennedy Intl

27h 30m1 stop Manama Bahrain Intl

$761Gulf Air

Wed, Sep 9 - Thu, Oct 8

3:00 pm - 2:30 pmJFK New York John F Kennedy Intl-ISB Islamabad Intl

38h 30m1 stop Manama Bahrain Intl

3:30 pm - 9:25 amISB Islamabad Intl-JFK New York John F Kennedy Intl

26h 55m1 stop Manama Bahrain Intl

$762Gulf Air

Tue, Sep 8 - Mon, Sep 14

9:00 pm - 7:40 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

25h 40m1 stop Doha Hamad Intl

3:30 am - 3:40 pmISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Doha Hamad Intl

$777Qatar Airways

Thu, Sep 10 - Thu, Sep 24

9:00 pm - 1:50 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

19h 50m1 stop Doha Hamad Intl

3:30 am - 3:40 pmISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Doha Hamad Intl

$778Qatar Airways

Thu, Sep 10 - Mon, Sep 28

9:00 pm - 1:50 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

19h 50m1 stop Doha Hamad Intl

3:30 am - 3:40 pmISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

21h 10m1 stop Doha Hamad Intl

$808JetBlue

Tue, Oct 27 - Thu, Nov 12

9:05 pm - 1:40 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

19h 35m1 stop Doha Hamad Intl

9:05 am - 8:10 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

33h 05m1 stop Doha Hamad Intl

$857JetBlue

Recent last minute flight deals from Pennsylvania to Islamabad

Tue, Sep 1 - Wed, Sep 30

3:10 pm - 6:25 pmIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

18h 15m1 stop Abu Dhabi Zayed Intl

7:45 pm - 9:45 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

23h 00m1 stop Abu Dhabi Zayed Intl

$734Etihad Airways

Mon, Aug 31 - Thu, Oct 29

3:10 pm - 6:25 pmIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

18h 15m1 stop Abu Dhabi Zayed Intl

7:35 pm - 10:05 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

23h 30m1 stop Abu Dhabi Zayed Intl

$745Etihad Airways

Sun, Aug 30 - Tue, Oct 6

3:00 pm - 2:30 pmJFK New York John F Kennedy Intl-ISB Islamabad Intl

38h 30m1 stop Manama Bahrain Intl

3:30 pm - 9:25 amISB Islamabad Intl-JFK New York John F Kennedy Intl

26h 55m1 stop Manama Bahrain Intl

$762Gulf Air

Wed, Sep 2 - Thu, Oct 15

3:00 pm - 2:30 pmJFK New York John F Kennedy Intl-ISB Islamabad Intl

38h 30m1 stop Manama Bahrain Intl

3:30 pm - 9:25 amISB Islamabad Intl-JFK New York John F Kennedy Intl

26h 55m1 stop Manama Bahrain Intl

$762Gulf Air

Tue, Sep 1 - Sun, Sep 27

7:00 pm - 1:10 amJFK New York John F Kennedy Intl-ISB Islamabad Intl

21h 10m1 stop Jeddah King Abdulaziz Intl

2:55 am - 2:45 pmISB Islamabad Intl-JFK New York John F Kennedy Intl

20h 50m1 stop Jeddah King Abdulaziz Intl

$779SAUDIA

Wed, Sep 2 - Mon, Nov 2

7:00 pm - 1:10 amJFK New York John F Kennedy Intl-ISB Islamabad Intl

21h 10m1 stop Jeddah King Abdulaziz Intl

9:55 am - 10:00 amISB Islamabad Intl-JFK New York John F Kennedy Intl

34h 05m1 stop Riyadh King Khaled Intl

$788SAUDIA

Sun, Aug 30 - Thu, Nov 12

10:55 am - 1:15 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

29h 20m1 stop Dubai Intl

9:00 am - 8:10 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

33h 10m1 stop Dubai Intl

$821Emirates

Mon, Aug 31 - Wed, Oct 14

10:55 am - 7:30 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

35h 35m1 stop Dubai Intl

9:25 am - 8:40 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

32h 15m1 stop Dubai Intl

$822Emirates

Wed, Sep 2 - Tue, Nov 17

9:00 pm - 7:40 amIAD Washington, D.C. Dulles Intl-ISB Islamabad Intl

25h 40m1 stop Doha Hamad Intl

9:05 am - 8:10 amISB Islamabad Intl-IAD Washington, D.C. Dulles Intl

33h 05m1 stop Doha Hamad Intl

$836Qatar Airways

Mon, Aug 31 - Wed, Sep 30

1:20 am - 7:40 amJFK New York John F Kennedy Intl-ISB Islamabad Intl

21h 20m1 stop Doha Hamad Intl

3:30 am - 3:10 pmISB Islamabad Intl-JFK New York John F Kennedy Intl

20h 40m1 stop Doha Hamad Intl

$837Qatar Airways

Useful Info

Low season	July
High season	August
Cheapest flight	$351

Best time to beat the crowds but there is an average 22% increase in price.

Most popular time to fly with an average 2% increase in price.

Flight from Washington, D.C. to Islamabad

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

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ISB

$351 Find Cheap Flights from Pennsylvania to Islamabad - Compare and Save

Cheap Flights from Pennsylvania to Islamabad

Recent round-trip flight deals from Pennsylvania to Islamabad

Recent one-way flight deals from Pennsylvania to Islamabad

Recent last minute flight deals from Pennsylvania to Islamabad

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Everything you need to know for your flight to Islamabad

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

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Choose which airport to fly into in Islamabad

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