Which airports can I use when flying from Ontario to Islamabad?

Flights from Ontario to Islamabad usually depart from Ontario (ONT) and arrive at Islamabad Intl (ISB).

Can I save money by using flexible dates for flights from Ontario to Islamabad?

Yes. Flexible dates can save you up to 21% on flights from Ontario to Islamabad. Saturday is the cheapest departure day at $1,318 round-trip on average, while Friday is the most expensive at $1,666, a difference of $348. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Ontario to Islamabad?

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 Ontario to Islamabad 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 $1,264 to $8,692. That means the highest observed fare was about 7x higher than the lowest one.

What is the time difference between Ontario and Islamabad?

Islamabad is 12 hours ahead of Ontario (Pakistan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Which airline is the cheapest to fly from Ontario to Islamabad?

Qatar Airways ($1,264) offered the cheapest round-trip ticket from Ontario to Islamabad in the last 5 days.

$670 CHEAP FLIGHTS from Ontario to Islamabad (ONT - ISB)

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Cheapest round-trip

$1,264

Typical prices: $1,318-$1,666

Qatar Airways

Sat 10/20Fri 11/23

ONT - ISB • 2 stops

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Flight Deals

Cheap Flights from Ontario to Islamabad (ONT-ISB)

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 Ontario to Islamabad

Tue, Oct 20 - Mon, Nov 23

11:13 am - 1:50 amONT Ontario-ISB Islamabad Intl

26h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 11:31 pmISB Islamabad Intl-ONT Ontario

33h 11m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,264Qatar Airways

Tue, Oct 20 - Mon, Nov 23

11:13 am - 1:50 amONT Ontario-ISB Islamabad Intl

26h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:05 am - 11:31 pmISB Islamabad Intl-ONT Ontario

51h 26m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,342Qatar Airways

Sun, Oct 4 - Sat, Oct 17

6:02 am - 8:20 amONT Ontario-ISB Islamabad Intl

38h 18m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 am - 11:42 pmISB Islamabad Intl-ONT Ontario

32h 12m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,358Multiple Airlines

Tue, Oct 20 - Sat, Nov 21

11:13 am - 1:50 amONT Ontario-ISB Islamabad Intl

26h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 8:03 pmISB Islamabad Intl-ONT Ontario

29h 43m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,380Qatar Airways

Sun, Oct 11 - Thu, Oct 15

6:02 am - 1:50 amONT Ontario-ISB Islamabad Intl

31h 48m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:25 am - 11:42 pmISB Islamabad Intl-ONT Ontario

50h 17m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,404Qatar Airways

Thu, Oct 29 - Fri, May 7

6:02 am - 1:40 amONT Ontario-ISB Islamabad Intl

31h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 am - 10:39 pmISB Islamabad Intl-ONT Ontario

31h 09m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,410Qatar Airways

Tue, Jan 5 - Tue, Feb 2

11:36 am - 7:25 amONT Ontario-ISB Islamabad Intl

30h 49m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 10:41 pmISB Islamabad Intl-ONT Ontario

32h 21m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,411Qatar Airways

Fri, Mar 5 - Sat, Mar 13

7:00 am - 7:25 amONT Ontario-ISB Islamabad Intl

35h 25m2 stops Dallas/Fort Worth Doha Hamad Intl

3:20 am - 9:39 pmISB Islamabad Intl-ONT Ontario

31h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,432Qatar Airways

Mon, Nov 16 - Thu, Nov 26

6:00 am - 1:40 amONT Ontario-ISB Islamabad Intl

30h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 11:31 pmISB Islamabad Intl-ONT Ontario

33h 11m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,466Qatar Airways

Fri, Jan 1 - Sat, Jan 23

6:00 am - 1:40 amONT Ontario-ISB Islamabad Intl

30h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 10:41 pmISB Islamabad Intl-ONT Ontario

32h 21m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,479Multiple Airlines

Recent last minute flight deals from Ontario to Islamabad

Sun, Sep 27 - Tue, Oct 27

12:12 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 6:00 pmISB Islamabad Intl-ONT Ontario

26h 40m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,300Multiple Airlines

Thu, Sep 24 - Sat, Oct 3

12:12 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 am - 6:00 pmISB Islamabad Intl-ONT Ontario

26h 30m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,339Multiple Airlines

Thu, Sep 24 - Fri, Oct 2

12:12 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:30 am - 6:00 pmISB Islamabad Intl-ONT Ontario

26h 30m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,346Multiple Airlines

Tue, Sep 29 - Mon, Oct 19

2:22 pm - 1:50 amONT Ontario-ISB Islamabad Intl

47h 28m2 stops Dallas/Fort Worth Doha Hamad Intl

3:30 am - 6:44 pmISB Islamabad Intl-ONT Ontario

27h 14m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,375Qatar Airways

Sun, Sep 27 - Wed, Oct 28

8:24 pm - 6:25 pmONT Ontario-ISB Islamabad Intl

34h 01m3 stops Las Vegas Harry Reid Intl Washington, D.C. Dulles Intl Abu Dhabi Zayed Intl

4:35 am - 11:16 amISB Islamabad Intl-ONT Ontario

42h 41m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Las Vegas Harry Reid Intl

$1,381Multiple Airlines

Sun, Sep 27 - Tue, Sep 29

12:12 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:25 am - 7:03 pmISB Islamabad Intl-ONT Ontario

45h 38m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,688Qatar Airways

Sat, Sep 26 - Tue, Sep 29

12:10 am - 10:10 pmONT Ontario-ISB Islamabad Intl

34h 00m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

9:35 pm - 6:00 pmISB Islamabad Intl-ONT Ontario

32h 25m3 stops Guangzhou Baiyun Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$2,061Multiple Airlines

Booking Insights

Price, demand and travel trends for Ontario to Islamabad flights

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

Prices

Airlines

How much is a round-trip flight from Ontario to Islamabad?

Round-trip flights from Ontario to Islamabad typically range from $1,318 to $1,666. The lowest price found in the past 5 days was $1,264, on Qatar Airways.

Find deals

Cheapest flight	$670

One-way flight from Ontario to Islamabad

When to book flights from Ontario to Islamabad

Are your dates flexible? Find out the best times to travel from Ontario to Islamabad based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Do I need a passport to fly from Ontario to Islamabad?
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 Ontario to Islamabad 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 $1,264 to $8,692. That means the highest observed fare was about 7x higher than the lowest one.
Which airports can I use when flying from Ontario to Islamabad?
Flights from Ontario to Islamabad usually depart from Ontario (ONT) and arrive at Islamabad Intl (ISB).
Can I save money by using flexible dates for flights from Ontario to Islamabad?
Yes. Flexible dates can save you up to 21% on flights from Ontario to Islamabad. Saturday is the cheapest departure day at $1,318 round-trip on average, while Friday is the most expensive at $1,666, a difference of $348.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Ontario and Islamabad?
Islamabad is 12 hours ahead of Ontario (Pakistan Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Saturday departure and avoid flying on Friday. On this route, Saturday flights average $1,318, about $348 less than Friday fares (21% savings) based on the last 12 months.

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ONT - ISB

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Everything you should know

Cheap Flights from Ontario to Islamabad (ONT-ISB)

Recent round-trip flight deals from Ontario to Islamabad

Recent one-way flight deals from Ontario to Islamabad

Recent last minute flight deals from Ontario to Islamabad

Price, demand and travel trends for Ontario to Islamabad flights

How much is a round-trip flight from Ontario to Islamabad?

Which airline is the cheapest to fly from Ontario to Islamabad?

Key details for Ontario to Islamabad flights

Cheapest flight

When to book flights from Ontario to Islamabad

Your Ontario to Islamabad flight questions, answered

Your guide to booking Ontario to Islamabad flights

More options for your flight from Ontario to Islamabad

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

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Islamabad

Find direct flights to and from Ontario and Islamabad

Flights from domestic origins to Islamabad

Flights to other popular destinations

Find deals for your return flight