$1,320 Cheap Flights from Ontario (ONT) to Yaounde (NSI)

View $1,320 flight on Mon, Aug 11, 2025Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Yaounde (NSI-Nsimalen Intl.)

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Cheap Flights from Ontario to Yaounde (ONT-NSI)

Prices were available within the past 7 days and start at $1,320 for one-way flights and $1,727 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Tue, Dec 9 - Thu, Jan 15
ONT
Ontario
NSI
Yaoundé
$1,727 Roundtrip, just found
$1,727
Roundtrip
just found
Select Air France flight, departing Tue, Dec 9 from Ontario to Yaoundé, returning Thu, Jan 15, priced at $1,727 just found
Air France
Tue, Dec 9 - Thu, Jan 8
ONT
Ontario
NSI
Yaoundé
$2,007 Roundtrip, found 1 hour ago
$2,007
Roundtrip
found 1 hour ago
Select Air France flight, departing Tue, Dec 9 from Ontario to Yaoundé, returning Thu, Jan 8, priced at $2,007 found 1 hour ago
Flights from Ontario (ONT) to Yaounde (NSI)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Nsimalen Intl.
Roundtrip price
$1,727
Distance
8225 mi

Ontario to Yaounde Flights

The cheapest times to fly from Ontario to Yaounde

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 Ontario to Yaounde are during the month of December. You can find some of the cheapest flights from Ontario to Yaounde with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Ontario to Yaounde

Sunday is one of the best days to book for cheap flights from Ontario to Yaounde: 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 Ontario to Yaounde

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 Ontario to Yaounde in 2025. You can also book with separate airlines for your outbound and return journeys, from $1,320 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 Ontario to Yaounde 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 Ontario to Yaounde 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.

 

Frequently asked questions

How much does a flight from Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI) cost?
Discover the latest flight deals from ONT to NSI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ONT to NSI?
The cheapest flights from ONT to NSI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ONT to NSI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONT to NSI. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI)?
Nonstop flights from Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ONT to NSI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI)?
To reach Nsimalen Intl. Airport (NSI) on schedule, pick a flight that leaves from Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI) last-minute?
Booking your ticket from ONT to NSI shortly before your getaway is typically more expensive. However, if there's some wiggle room with your itinerary, you could grab a cheap last-minute fare.
Is it cheaper to book an ONT to NSI flight and hotel package?
Opting for an ONT to NSI flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Nsimalen Intl. Airport (NSI)?
Generally, it's possible to cancel or reschedule your ONT to NSI flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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Ontario nearby Airports

Los Angeles

John Wayne to Yaounde
$1,124.31

Orange County

John Wayne to Yaounde
$5,030.51
*Available to One Key members.