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).

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 $1,394 to $12,883. That means the highest observed fare was about 9x 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 is a round-trip flight from Ontario to Islamabad?

Round-trip flights from Ontario to Islamabad typically range from $1,666 to $1,666. The lowest price found in the past 5 days was $1,394, on Qatar Airways.

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

Qatar Airways ($1,394) offered the cheapest round-trip ticket from Ontario to Islamabad in the last 5 days.

$787 CHEAP FLIGHTS from Ontario to Islamabad (ONT - ISB)

Save 19% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$1,394

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

Qatar Airways

Fri 2/16Fri 2/23

ONT - ISB • 2 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Islamabad!

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, Feb 16 - Tue, Feb 23

4:00 pm - 7:25 amONT Ontario-ISB Islamabad Intl

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

3:20 am - 10:25 pmISB Islamabad Intl-ONT Ontario

32h 05m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,394Qatar Airways

Thu, Nov 5 - Mon, Nov 16

12:01 pm - 8:40 amONT Ontario-ISB Islamabad Intl

31h 39m2 stops San Francisco Istanbul

6:15 am - 7:30 pmISB Islamabad Intl-ONT Ontario

26h 15m2 stops Istanbul San Francisco

$1,419Multiple Airlines

Thu, Dec 3 - Mon, Feb 1

11:57 am - 8:40 amONT Ontario-ISB Islamabad Intl

31h 43m2 stops Seattle/Tacoma Intl Istanbul

10:10 am - 10:38 amISB Islamabad Intl-ONT Ontario

37h 28m2 stops Istanbul Seattle/Tacoma Intl

$1,436Multiple Airlines

Fri, Mar 5 - Sat, Mar 13

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

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

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

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

$1,514Qatar Airways

Thu, Oct 29 - Mon, Nov 23

12:01 pm - 8:40 amONT Ontario-ISB Islamabad Intl

32h 39m2 stops San Francisco Istanbul

4:35 am - 12:14 amISB Islamabad Intl-ONT Ontario

32h 39m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Denver Intl

$1,516Multiple Airlines

Thu, Nov 5 - Sun, Nov 15

12:01 pm - 8:40 amONT Ontario-ISB Islamabad Intl

31h 39m2 stops San Francisco Istanbul

4:35 am - 11:51 pmISB Islamabad Intl-ONT Ontario

32h 16m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Denver Intl

$1,560Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

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

30h 40m2 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

$1,580Qatar Airways

Fri, Jan 1 - Tue, Feb 2

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

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

9:05 am - 11:13 pmISB Islamabad Intl-ONT Ontario

51h 08m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,630Qatar Airways

Sun, Nov 8 - Tue, Nov 17

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

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

9:05 am - 1:32 pmISB Islamabad Intl-ONT Ontario

41h 27m2 stops Doha Hamad Intl Dallas/Fort Worth

$1,660Qatar Airways

Fri, Oct 30 - Fri, Jan 29

6:56 pm - 1:40 amONT Ontario-ISB Islamabad Intl

42h 44m2 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

$1,693Qatar Airways

Recent last minute flight deals from Ontario to Islamabad

Thu, Oct 15 - Wed, Oct 21

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

31h 48m2 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

$1,726Qatar Airways

Thu, Oct 15 - Sun, Oct 18

2:13 pm - 1:50 amONT Ontario-ISB Islamabad Intl

47h 37m2 stops Seattle/Tacoma Intl Doha Hamad Intl

9:25 am - 6:00 pmISB Islamabad Intl-ONT Ontario

44h 35m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,743Qatar Airways

Wed, Oct 14 - Thu, Oct 22

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

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

4:50 am - 11:50 pmISB Islamabad Intl-ONT Ontario

31h 00m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Denver Intl

$1,871Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

8:35 pm - 6:25 pmONT Ontario-ISB Islamabad Intl

33h 50m3 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl Abu Dhabi Zayed Intl

4:50 am - 11:50 pmISB Islamabad Intl-ONT Ontario

31h 00m3 stops Abu Dhabi Zayed Intl Atlanta Hartsfield-Jackson Denver Intl

$1,894Multiple Airlines

Sun, Oct 11 - Sun, Nov 15

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

31h 48m2 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

$1,927Qatar Airways

Thu, Oct 15 - Sat, Oct 17

8:35 pm - 6:25 pmONT Ontario-ISB Islamabad Intl

33h 50m3 stops Las Vegas Harry Reid Intl Chicago O'Hare Intl Abu Dhabi Zayed Intl

2:45 am - 7:40 pmISB Islamabad Intl-ONT Ontario

28h 55m2 stops Dubai Intl San Francisco

$2,037Multiple Airlines

Tue, Oct 13 - Wed, Jan 6

2:00 pm - 3:35 amONT Ontario-ISB Islamabad Intl

25h 35m2 stops Denver Intl Istanbul

6:15 am - 9:45 pmISB Islamabad Intl-ONT Ontario

28h 30m2 stops Istanbul Denver Intl

$2,156Multiple Airlines

Tue, Oct 13 - Wed, Jan 6

7:05 am - 3:35 amONT Ontario-ISB Islamabad Intl

32h 30m3 stops Sacramento Intl Denver Intl Istanbul

6:15 am - 9:45 pmISB Islamabad Intl-ONT Ontario

28h 30m2 stops Istanbul Denver Intl

$2,231Multiple Airlines

Mon, Oct 12 - Tue, Jan 5

10:25 am - 10:20 pmONT Ontario-ISB Islamabad Intl

47h 55m2 stops Dallas/Fort Worth London Heathrow

12:35 am - 8:02 pmISB Islamabad Intl-ONT Ontario

32h 27m2 stops London Gatwick Portland

$2,321British Airways

Sun, Oct 11 - Tue, Jan 5

11:59 pm - 10:20 pmONT Ontario-ISB Islamabad Intl

58h 21m2 stops Dallas/Fort Worth London Heathrow

12:35 am - 8:02 pmISB Islamabad Intl-ONT Ontario

32h 27m2 stops London Gatwick Portland

$2,332British 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 with more confidence.

Prices

Airlines

How much is a round-trip flight from Ontario to Islamabad? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Islamabad departing in february.

Find deals

Cheapest flight	$787

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 $1,394 to $12,883. That means the highest observed fare was about 9x 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).
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.

More options for your flight from Ontario to Islamabad

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Islamabad

Hotels in Islamabad

ONT - ISB

$787 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

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

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