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Cheap flights from Riyadh to Los Angeles from $767

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Riyadh to Los Angeles departing on 7/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Riyadh to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Etihad Airways Logo
10:10 am - 10:01 pm
RUH
-
ONT
45h 51m
2 stops
Etihad Airways Logo
11:53 pm - 2:45 am
ONT
-
RUH
40h 52m
2 stops
$1,042Etihad Airways
Fri, Jun 12 - Wed, Jul 1
Delta Logo
11:55 pm - 10:41 pm
RUH
-
ONT
32h 46m
3 stops
Delta Logo
1:00 pm - 10:50 pm
ONT
-
RUH
23h 50m
2 stops
$1,057Delta
Mon, Jun 15 - Tue, Jun 30
Multiple Airlines Logo
11:55 pm - 5:19 pm
RUH
-
ONT
27h 24m
3 stops
Multiple Airlines Logo
6:00 am - 6:45 pm
ONT
-
RUH
26h 45m
2 stops
$1,058Multiple Airlines
Tue, Jun 16 - Tue, Jun 30
Delta Logo
8:45 am - 1:08 pm
RUH
-
ONT
38h 23m
2 stops
Delta Logo
11:57 am - 10:50 pm
ONT
-
RUH
24h 53m
2 stops
$1,059Delta
Sun, Jun 14 - Tue, Jun 30
Delta Logo
8:45 am - 5:19 pm
RUH
-
ONT
42h 34m
2 stops
Delta Logo
6:20 am - 6:35 am
ONT
-
RUH
38h 15m
2 stops
$1,060Delta
Tue, Jun 16 - Sun, Jun 28
Etihad Airways Logo
4:20 am - 10:01 pm
RUH
-
ONT
27h 41m
2 stops
Etihad Airways Logo
11:53 pm - 2:45 am
ONT
-
RUH
40h 52m
2 stops
$1,091Etihad Airways
Sat, Jun 13 - Wed, Jul 1
British Airways Logo
12:35 am - 9:29 am
RUH
-
ONT
42h 54m
2 stops
British Airways Logo
1:31 pm - 6:30 am
ONT
-
RUH
30h 59m
2 stops
$1,098British Airways
Thu, Sep 10 - Mon, Sep 14
British Airways Logo
12:35 am - 9:29 am
RUH
-
ONT
42h 54m
2 stops
British Airways Logo
1:31 pm - 6:30 am
ONT
-
RUH
30h 59m
2 stops
$1,099British Airways
Thu, Sep 10 - Mon, Sep 14
British Airways Logo
12:35 am - 9:29 am
RUH
-
ONT
42h 54m
2 stops
British Airways Logo
1:31 pm - 10:45 pm
ONT
-
RUH
47h 14m
2 stops
$1,100British Airways
Thu, Sep 10 - Mon, Sep 14
Etihad Airways Logo
10:10 am - 10:01 pm
RUH
-
ONT
45h 51m
2 stops
Etihad Airways Logo
11:53 pm - 2:45 am
ONT
-
RUH
40h 52m
2 stops
$1,106Etihad Airways
Fri, Jun 12 - Tue, Jun 30

British Airways flights from Riyadh to Ontario

Our best British Airways deals on Riyadh to Ontario flight tickets
British Airways
Sep 10
RUH12:35 amRiyadh King Khaled Intl
42h 54m
2 stops
ONT9:29 amOntario
Sep 14
ONT1:31 pmOntario
30h 59m
2 stops
RUH6:30 amRiyadh King Khaled Intl
$1,098
British Airways
Sep 10
RUH12:35 amRiyadh King Khaled Intl
42h 54m
2 stops
ONT9:29 amOntario
Sep 14
ONT1:31 pmOntario
30h 59m
2 stops
RUH6:30 amRiyadh King Khaled Intl
$1,099
British Airways
Sep 10
RUH12:35 amRiyadh King Khaled Intl
42h 54m
2 stops
ONT9:29 amOntario
Sep 14
ONT1:31 pmOntario
47h 14m
2 stops
RUH10:45 pmRiyadh King Khaled Intl
$1,100

Turkish Airlines flights from Riyadh to Ontario

Our best Turkish Airlines deals on Riyadh to Ontario flight tickets
Turkish Airlines
Sep 23
RUH2:50 amRiyadh King Khaled Intl
51h 23m
2 stops
ONT8:13 pmOntario
Oct 10
ONT11:05 pmOntario
38h 05m
2 stops
RUH11:10 pmRiyadh King Khaled Intl
$1,179
Turkish Airlines
Sep 24
RUH12:10 amRiyadh King Khaled Intl
30h 03m
2 stops
ONT8:13 pmOntario
Oct 10
ONT11:05 pmOntario
38h 05m
2 stops
RUH11:10 pmRiyadh King Khaled Intl
$1,180

momondo Fare Finder

 
Customize your flight search to find flights from Riyadh 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 April 10, 2026.
Use the filters below to find and compare flights from Riyadh to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Fri 6/12

10:10 am-10:01 pm

2 stops45h 51m

Ontario

Wed 7/1

11:53 pm-2:45 am

2 stops40h 52m

$1,042

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Mon 6/15

11:55 pm-10:41 pm

3 stops32h 46m

Ontario

Tue 6/30

1:00 pm-10:50 pm

2 stops23h 50m

$1,057
Quickest round-trip

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Tue 6/16

11:55 pm-5:19 pm

3 stops27h 24m

Ontario

Tue 6/30

6:00 am-6:45 pm

2 stops26h 45m

$1,058

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Sun 6/14

8:45 am-1:08 pm

2 stops38h 23m

Ontario

Tue 6/30

11:57 am-10:50 pm

2 stops24h 53m

$1,059

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Tue 6/16

8:45 am-5:19 pm

2 stops42h 34m

Ontario

Sun 6/28

6:20 am-6:35 am

2 stops38h 15m

$1,060

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Sat 6/13

4:20 am-10:01 pm

2 stops27h 41m

Ontario

Wed 7/1

11:53 pm-2:45 am

2 stops40h 52m

$1,091

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Thu 9/10

12:35 am-9:29 am

2 stops42h 54m

Ontario

Mon 9/14

1:31 pm-6:30 am

2 stops30h 59m

$1,098

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Thu 9/10

12:35 am-9:29 am

2 stops42h 54m

Ontario

Mon 9/14

1:31 pm-6:30 am

2 stops30h 59m

$1,099

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Thu 9/10

12:35 am-9:29 am

2 stops42h 54m

Ontario

Mon 9/14

1:31 pm-10:45 pm

2 stops47h 14m

$1,100

RiyadhOntario

RUH - ONT

RUHONT

Riyadh King Khaled Intl

Fri 6/12

10:10 am-10:01 pm

2 stops45h 51m

Ontario

Tue 6/30

11:53 pm-2:45 am

2 stops40h 52m

$1,106

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Riyadh 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 Riyadh King Khaled Intl to Ontario?

Etihad Airways, Qatar Airways, and SAUDIA are the most popular carriers operating from Riyadh King Khaled Intl to Ontario

What airlines fly to Ontario?

British Airways, Qatar Airways and Turkish Airlines are the top three most popular airlines that fly to Ontario from Riyadh according to our data. British Airways is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 3 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When to book flights from Riyadh to Ontario

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

Cheap Riyadh to Ontario (RUH to ONT) flight deals and tips

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

Fastest flight time

24h 03m

Direct flights

None
The fastest flight from Riyadh to Ontario takes 24h 03m
There are no direct flights from Riyadh to Ontario. There are no popular flight routes from Riyadh to Ontario.
Search flight deals

Frequently asked questions about flying from Riyadh to Ontario

  • How far is Riyadh King Khaled Intl to Ontario by plane?

    The straight-line distance from Riyadh King Khaled Intl to Ontario is 8244.1 mi. By plane, this route typically takes 24h 03m.

  • When did momondo last update prices for flights from Riyadh King Khaled Intl Airport to Ontario Airport?

    Prices for flights from Riyadh King Khaled Intl Airport to Ontario Airport refresh daily.

  • How old do you have to be to fly from Riyadh King Khaled Intl Airport to Ontario Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Riyadh King Khaled Intl Airport to Ontario Airport.

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

    The required travel and health documents for your Ontario Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ontario from Riyadh.

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

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

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

Once all potential Riyadh to Ontario flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Riyadh to Ontario now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ontario and let you know when they change.

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