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Cheap flights from Islamabad to Los Angeles from $1,071

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islamabad to Los Angeles departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Islamabad to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
3:30 am - 6:00 pm
ISB
-
ONT
26h 30m
2 stops
Qatar Airways Logo
11:13 am - 1:40 am
ONT
-
ISB
26h 27m
2 stops
$1,770Qatar Airways
Mon, Oct 19 - Mon, Oct 26
Qatar Airways Logo
3:10 am - 6:28 pm
ISB
-
ONT
28h 18m
2 stops
Qatar Airways Logo
7:10 pm - 7:25 am
ONT
-
ISB
47h 15m
2 stops
$1,771Qatar Airways
Sun, Nov 1 - Wed, Nov 11
Qatar Airways Logo
3:30 am - 11:24 pm
ISB
-
ONT
31h 54m
2 stops
Qatar Airways Logo
12:00 pm - 1:50 am
ONT
-
ISB
25h 50m
2 stops
$1,790Qatar Airways
Thu, Aug 20 - Mon, Aug 31
Multiple Airlines Logo
3:30 am - 2:16 pm
ISB
-
ONT
46h 46m
2 stops
Multiple Airlines Logo
12:12 pm - 1:50 am
ONT
-
ISB
25h 38m
2 stops
$1,925Multiple Airlines
Sun, Sep 6 - Wed, Sep 23
Multiple Airlines Logo
9:25 am - 7:03 pm
ISB
-
ONT
45h 38m
2 stops
Multiple Airlines Logo
11:13 am - 1:50 am
ONT
-
ISB
26h 37m
2 stops
$1,932Multiple Airlines
Tue, Sep 1 - Thu, Oct 15
Qatar Airways Logo
3:10 am - 11:54 pm
ISB
-
ONT
32h 44m
2 stops
Qatar Airways Logo
7:00 am - 1:40 am
ONT
-
ISB
29h 40m
2 stops
$1,959Qatar Airways
Sat, Oct 31 - Fri, Nov 27
American Airlines Logo
8:55 am - 1:31 pm
ISB
-
ONT
41h 36m
2 stops
American Airlines Logo
10:30 am - 7:25 am
ONT
-
ISB
31h 55m
2 stops
$2,262American Airlines
Tue, Nov 3 - Mon, Nov 9
American Airlines Logo
8:55 am - 1:30 pm
ISB
-
ONT
40h 35m
2 stops
American Airlines Logo
2:22 pm - 7:25 am
ONT
-
ISB
28h 03m
2 stops
$2,282American Airlines
Fri, Oct 30 - Mon, Nov 9
American Airlines Logo
3:10 am - 11:52 am
ISB
-
ONT
45h 42m
2 stops
American Airlines Logo
7:00 am - 1:40 am
ONT
-
ISB
53h 40m
2 stops
$2,285American Airlines
Mon, Nov 2 - Sat, Nov 14
American Airlines Logo
3:10 am - 1:30 pm
ISB
-
ONT
46h 20m
2 stops
American Airlines Logo
12:42 pm - 7:25 am
ONT
-
ISB
29h 43m
2 stops
$2,302American Airlines
Thu, Oct 29 - Sun, Nov 8

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Qatar Airways flights from Islamabad to Ontario

Our best Qatar Airways deals on Islamabad to Ontario flight tickets
Qatar Airways
Oct 19
ISB3:30 amIslamabad Intl
26h 30m
2 stops
ONT6:00 pmOntario
Oct 26
ONT11:13 amOntario
26h 27m
2 stops
ISB1:40 amIslamabad Intl
$1,770
Qatar Airways
Nov 1
ISB3:10 amIslamabad Intl
28h 18m
2 stops
ONT6:28 pmOntario
Nov 11
ONT7:10 pmOntario
47h 15m
2 stops
ISB7:25 amIslamabad Intl
$1,771
Qatar Airways
Aug 20
ISB3:30 amIslamabad Intl
31h 54m
2 stops
ONT11:24 pmOntario
Aug 31
ONT12:00 pmOntario
25h 50m
2 stops
ISB1:50 amIslamabad Intl
$1,790

American Airlines flights from Islamabad to Ontario

Our best American Airlines deals on Islamabad to Ontario flight tickets
American Airlines
Nov 3
ISB8:55 amIslamabad Intl
41h 36m
2 stops
ONT1:31 pmOntario
Nov 9
ONT10:30 amOntario
31h 55m
2 stops
ISB7:25 amIslamabad Intl
$2,262
American Airlines
Oct 30
ISB8:55 amIslamabad Intl
40h 35m
2 stops
ONT1:30 pmOntario
Nov 9
ONT2:22 pmOntario
28h 03m
2 stops
ISB7:25 amIslamabad Intl
$2,282
American Airlines
Nov 2
ISB3:10 amIslamabad Intl
45h 42m
2 stops
ONT11:52 amOntario
Nov 14
ONT7:00 amOntario
53h 40m
2 stops
ISB1:40 amIslamabad Intl
$2,285

momondo Fare Finder

 
Customize your flight search to find flights from Islamabad to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 23, 2026.
Use the filters below to find and compare flights from Islamabad to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Mon 10/19

3:30 am-6:00 pm

2 stops26h 30m

Ontario

Mon 10/26

11:13 am-1:40 am

2 stops26h 27m

$1,770

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Sun 11/1

3:10 am-6:28 pm

2 stops28h 18m

Ontario

Wed 11/11

7:10 pm-7:25 am

2 stops47h 15m

$1,771

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Thu 8/20

3:30 am-11:24 pm

2 stops31h 54m

Ontario

Mon 8/31

12:00 pm-1:50 am

2 stops25h 50m

$1,790

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Sun 9/6

3:30 am-2:16 pm

2 stops46h 46m

Ontario

Wed 9/23

12:12 pm-1:50 am

2 stops25h 38m

$1,925

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Tue 9/1

9:25 am-7:03 pm

2 stops45h 38m

Ontario

Thu 10/15

11:13 am-1:50 am

2 stops26h 37m

$1,932

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Sat 10/31

3:10 am-11:54 pm

2 stops32h 44m

Ontario

Fri 11/27

7:00 am-1:40 am

2 stops29h 40m

$1,959

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Tue 11/3

8:55 am-1:31 pm

2 stops41h 36m

Ontario

Mon 11/9

10:30 am-7:25 am

2 stops31h 55m

$2,262

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Fri 10/30

8:55 am-1:30 pm

2 stops40h 35m

Ontario

Mon 11/9

2:22 pm-7:25 am

2 stops28h 03m

$2,282

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Mon 11/2

3:10 am-11:52 am

2 stops45h 42m

Ontario

Sat 11/14

7:00 am-1:40 am

2 stops53h 40m

$2,285

IslamabadOntario

ISB - ONT

ISBONT

Islamabad Intl

Thu 10/29

3:10 am-1:30 pm

2 stops46h 20m

Ontario

Sun 11/8

12:42 pm-7:25 am

2 stops29h 43m

$2,302

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Islamabad to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Islamabad Intl to Ontario?

Turkish Airlines is the most popular carrier operating from Islamabad Intl to Ontario

When to book flights from Islamabad to Ontario

Are you open to changing your travel dates? Check out the ideal times to fly from Islamabad to Ontario according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islamabad to Ontario (ISB to ONT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islamabad to Ontario

Fastest flight time

25h 56m

Direct flights

None
The fastest flight from Islamabad to Ontario takes 25h 56m
There are no direct flights from Islamabad to Ontario. There are no popular flight routes from Islamabad to Ontario.
Search flight deals

Frequently asked questions about flying from Islamabad to Ontario

  • How far is Islamabad Intl to Ontario by plane?

    Ontario is 7695.8 mi away from Islamabad Intl. Flights usually cover this in 25h 56m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Islamabad Intl Airport to Ontario Airport?

    Prices for flights from Islamabad Intl Airport to Ontario Airport are updated daily.

  • How old do you have to be to fly from Islamabad Intl Airport to Ontario Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islamabad Intl Airport to Ontario Airport.

  • What documentation or ID do you need to fly to Ontario Airport?

    The travel and health documents you'll need for your trip to Ontario Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islamabad to Ontario?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Islamabad to Ontario for you.

Can I find flights from Islamabad to Ontario with flexible booking policies on momondo?

All flight searches from Islamabad to Ontario on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islamabad to Ontario?

momondo helps you find the best flight between Islamabad and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Islamabad to Ontario right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Islamabad to Ontario flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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