$389 Cheap Flights from Ontario (ONT) to Lima (LIM)

View $389 flight on Thu, Jan 8, 2026Opens in a new window

Popular airlines from Los Angeles - Ontario Intl. Airport (ONT) to Jorge Chávez Intl. Airport (LIM)

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Cheap Flights from Ontario to Lima (ONT-LIM)

Prices were available within the past 7 days and start at $389 for one-way flights and $645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Sep 10 - Thu, Sep 18
ONT
Ontario
LIM
Lima
$645 Roundtrip, just found
$645
Roundtrip
just found
Select Delta flight, departing Wed, Sep 10 from Ontario to Lima, returning Thu, Sep 18, priced at $645 just found
United
Tue, Sep 23 - Thu, Oct 2
ONT
Ontario
LIM
Lima
$656 Roundtrip, found 1 day ago
$656
Roundtrip
found 1 day ago
Select United flight, departing Tue, Sep 23 from Ontario to Lima, returning Thu, Oct 2, priced at $656 found 1 day ago
Delta
Tue, Sep 9 - Thu, Sep 25
ONT
Ontario
LIM
Lima
$657 Roundtrip, found 20 hours ago
$657
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Sep 9 from Ontario to Lima, returning Thu, Sep 25, priced at $657 found 20 hours ago
avianca
Sat, Oct 11 - Tue, Oct 21
ONT
Ontario
LIM
Lima
$659 Roundtrip, found 4 days ago
$659
Roundtrip
found 4 days ago
Select avianca flight, departing Sat, Oct 11 from Ontario to Lima, returning Tue, Oct 21, priced at $659 found 4 days ago
United
Wed, Oct 1 - Thu, Oct 23
ONT
Ontario
LIM
Lima
$660 Roundtrip, found 2 days ago
$660
Roundtrip
found 2 days ago
Select United flight, departing Wed, Oct 1 from Ontario to Lima, returning Thu, Oct 23, priced at $660 found 2 days ago
Delta
Tue, Nov 25 - Thu, Dec 11
ONT
Ontario
LIM
Lima
$662 Roundtrip, found 1 day ago
$662
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 25 from Ontario to Lima, returning Thu, Dec 11, priced at $662 found 1 day ago
avianca
Sat, Oct 11 - Tue, Oct 21
ONT
Ontario
LIM
Lima
$666 Roundtrip, found 4 days ago
$666
Roundtrip
found 4 days ago
Select avianca flight, departing Sat, Oct 11 from Ontario to Lima, returning Tue, Oct 21, priced at $666 found 4 days ago
Delta
Wed, Nov 5 - Mon, Nov 17
ONT
Ontario
LIM
Lima
$669 Roundtrip, found 1 day ago
$669
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from Ontario to Lima, returning Mon, Nov 17, priced at $669 found 1 day ago
LATAM Airlines Group
Tue, Nov 18 - Wed, Nov 26
ONT
Ontario
LIM
Lima
$709 Roundtrip, just found
$709
Roundtrip
just found
Select LATAM Airlines Group flight, departing Tue, Nov 18 from Ontario to Lima, returning Wed, Nov 26, priced at $709 just found
American Airlines
Tue, Apr 7 - Tue, Apr 21
ONT
Ontario
LIM
Lima
$845 Roundtrip, found 2 days ago
$845
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Apr 7 from Ontario to Lima, returning Tue, Apr 21, priced at $845 found 2 days ago

Find the cheapest month to fly from Ontario (ONT) to Lima (LIM)

May is typically the cheapest month to fly

From $455 - $1,153 per traveler.

Graph displaying average flight prices per month

Flights from Ontario (ONT) to Lima (LIM)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Jorge Chávez Intl.
Airlines serving
Air Canada, American Airlines, Delta, LATAM Airlines Group, United, avianca
Roundtrip price
$644
Distance
4147 mi

Ontario to Lima Flights

The cheapest times to fly from Ontario to Lima

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

 

The best time to book a flight from Ontario to Lima

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

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 Lima in 2025. You can also book with separate airlines for your outbound and return journeys, from $389 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 Lima 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 Lima 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 Jorge Chavez Intl. Airport (LIM) cost?
Discover the latest flight deals from ONT to LIM 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 LIM?
The cheapest flights from ONT to LIM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Los Angeles - Ontario Intl. Airport (ONT) to Jorge Chavez Intl. Airport (LIM)?
You can't fly nonstop to Jorge Chavez Intl. Airport (LIM) from Ontario, CA (ONT-Los Angeles - Ontario Intl.). However, you can seamlessly travel to Lima without any layovers by taking off from Los Angeles Intl. Airport (LAX).
What is the cheapest airline that flies from ONT to LIM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ONT to LIM. 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 Jorge Chavez Intl. Airport (LIM)?
You'll have to hop on a flight with a layover when traveling from Los Angeles - Ontario Intl. Airport (ONT) to Jorge Chavez Intl. Airport (LIM). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from ONT to LIM?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, season 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 Los Angeles - Ontario Intl. Airport (ONT) to Jorge Chavez Intl. Airport (LIM)?
To arrive at Jorge Chavez Intl. Airport (LIM) on time, opt for a flight that leaves Los Angeles - Ontario Intl. Airport (ONT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Jorge Chavez Intl. Airport (LIM) last-minute?
Waiting until just before your departure to book a ticket from ONT to LIM generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book an ONT to LIM flight and hotel package?
Compared with arranging flights and hotels separately, booking an ONT to LIM flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Los Angeles - Ontario Intl. Airport (ONT) to Jorge Chavez Intl. Airport (LIM)?
You can usually cancel or reschedule your ONT to LIM flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.