$703 Cheap Flights from Cairo (CAI) to Ontario (ONT)

View $703 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cairo to Ontario (CAI-ONT)

Prices were available within the past 7 days and start at $703 for one-way flights and $746 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$746 Roundtrip, found 3 days ago
$746
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $746 found 3 days ago
United
Sun, Nov 23 - Fri, Jan 9
CAI
Cairo
ONT
Ontario
$771 Roundtrip, found 4 days ago
$771
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Cairo to Ontario, returning Fri, Jan 9, priced at $771 found 4 days ago
United
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$772 Roundtrip, found 3 days ago
$772
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $772 found 3 days ago
Swiss International Air Lines
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$784 Roundtrip, found 3 days ago
$784
Roundtrip
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $784 found 3 days ago
United
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$790 Roundtrip, found 3 days ago
$790
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $790 found 3 days ago
United
Sun, Nov 23 - Fri, Jan 9
CAI
Cairo
ONT
Ontario
$906 Roundtrip, found 4 days ago
$906
Roundtrip
found 4 days ago
Select United flight, departing Sun, Nov 23 from Cairo to Ontario, returning Fri, Jan 9, priced at $906 found 4 days ago
United
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$907 Roundtrip, found 3 days ago
$907
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $907 found 3 days ago
Lufthansa
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$1,012 Roundtrip, found 3 days ago
$1,012
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $1,012 found 3 days ago
EGYPTAIR
Wed, Jan 21 - Tue, Jul 14
CAI
Cairo
ONT
Ontario
$1,052 Roundtrip, found 3 days ago
$1,052
Roundtrip
found 3 days ago
Select EGYPTAIR flight, departing Wed, Jan 21 from Cairo to Ontario, returning Tue, Jul 14, priced at $1,052 found 3 days ago
Austrian Airlines
Tue, Nov 25 - Sun, Nov 30
CAI
Cairo
ONT
Ontario
$1,085 Roundtrip, found 6 days ago
$1,085
Roundtrip
found 6 days ago
Select Austrian Airlines flight, departing Tue, Nov 25 from Cairo to Ontario, returning Sun, Nov 30, priced at $1,085 found 6 days ago

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to John Wayne SNA. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $1,144
SNA
John Wayne
Cheapest
Average driving time to city center42 min
Flights from $1,144

Frequently asked questions

How much does a flight from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT) cost?
Get a cheap one-way flight from $703 or cheap return flight from $746 from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)?
The cheapest month to fly from CAI to ONT is January, when demand is low. Off-peak months are typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)?
To find the cheapest airline flying from CAI to ONT, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)?
There aren't any daily direct flights available from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from CAI to ONT?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)?
To avoid possible delays on the Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT) route, aim to travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT) last-minute?
Booking your ticket from CAI to ONT right before your trip is usually more expensive. However, if there's some wiggle room with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a CAI to ONT flight and hotel package?
Booking a CAI to ONT flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cairo Intl. Airport (CAI) to Los Angeles - Ontario Intl. Airport (ONT)?
If you reserved your CAI to ONT flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cairo Intl.
Destination airport
Los Angeles - Ontario Intl.
Airlines serving
British Airways, Qatar Airways
Roundtrip price
$745
Distance
7562 mi

Book with confidence

Cairo to Ontario Flights

The cheapest times to fly from Cairo to Ontario

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cairo to Ontario are during the month of January. You can find some of the cheapest flights from Cairo to Ontario with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cairo to Ontario

Sunday is one of the best days to book for cheap flights from Cairo to Ontario: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cairo to Ontario

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cairo to Ontario in 2025. You can also book with separate airlines for your outbound and return journeys, from $703 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cairo to Ontario flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cairo to Ontario airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cairo to Ontario Flights

Explore a world of travel with Expedia

*Available to One Key members.