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?

On the Ontario to Islamabad route, being flexible with your departure day can save you up to 21%. Saturday is the cheapest day at $1,318 round-trip on average, while Friday is the most expensive at $1,666: a $348 difference. 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 $1,226 to $8,502. 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.

How much should I expect to pay for a Ontario to Islamabad flight?

Round-trip flights from Ontario to Islamabad range from $1,318 to $1,666, with an average of $1,666 over the past 12 months. Anything below $1,318 counts as a good deal.

$639 CHEAP FLIGHTS from Ontario to Islamabad (ONT - ISB)

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Cheapest round-trip

$1,226

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

Multiple Airlines

Fri 11/9Fri 11/16

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

Mon, Nov 9 - Mon, Nov 16

6:00 am - 7:25 amONT Ontario-ISB Islamabad Intl

36h 25m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:05 am - 6:17 pmISB Islamabad Intl-ONT Ontario

46h 12m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,226Multiple Airlines

Thu, Sep 3 - Wed, Nov 4

7:59 pm - 1:50 amONT Ontario-ISB Islamabad Intl

41h 51m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 6:17 pmISB Islamabad Intl-ONT Ontario

27h 57m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,231Multiple Airlines

Tue, Sep 8 - Mon, Oct 19

8:30 am - 1:50 amONT Ontario-ISB Islamabad Intl

29h 20m2 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

$1,239Qatar Airways

Sun, Nov 8 - Tue, Jan 19

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

$1,246Qatar Airways

Fri, Nov 6 - Mon, Jan 18

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

$1,279Qatar Airways

Fri, Nov 6 - Tue, Jan 19

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

$1,285Qatar Airways

Tue, Sep 1 - Sun, Feb 28

12:00 pm - 7:40 amONT Ontario-ISB Islamabad Intl

31h 40m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 10:39 pmISB Islamabad Intl-ONT Ontario

32h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,295Qatar Airways

Mon, Aug 31 - Sat, Feb 27

12:00 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 10:39 pmISB Islamabad Intl-ONT Ontario

32h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,296Multiple Airlines

Mon, Aug 31 - Tue, Feb 23

6:02 am - 7:40 amONT Ontario-ISB Islamabad Intl

37h 38m2 stops Seattle/Tacoma Intl Doha Hamad Intl

3:20 am - 10:39 pmISB Islamabad Intl-ONT Ontario

32h 19m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,319Qatar Airways

Tue, Sep 1 - Mon, Mar 1

12:00 pm - 1:50 amONT Ontario-ISB Islamabad Intl

25h 50m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:05 am - 10:39 pmISB Islamabad Intl-ONT Ontario

50h 34m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,322Qatar Airways

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 from Ontario to Islamabad with more confidence.

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

Qatar Airways ($1,239) offered the cheapest round-trip ticket from Ontario to Islamabad in the last 5 days.

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Cheapest flight	$639

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.

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?
On the Ontario to Islamabad route, being flexible with your departure day can save you up to 21%. Saturday is the cheapest day at $1,318 round-trip on average, while Friday is the most expensive at $1,666: a $348 difference. 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 $1,226 to $8,502. 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.
How much should I expect to pay for a Ontario to Islamabad flight?
Round-trip flights from Ontario to Islamabad range from $1,318 to $1,666, with an average of $1,666 over the past 12 months. Anything below $1,318 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Friday. On this route, Saturday flights average $1,318 - about $348 less than Friday (21% savings) based on the last 12 months.

Everything you need to know for your flight from Ontario to Islamabad

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Ontario (ONT)

Islamabad (ISB)

ONT - ISB

$639 Find Cheap Flights from Ontario to Islamabad - Compare and Save

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

What is the cheapest airline 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

Everything you need to know for your flight from Ontario to Islamabad

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

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