LIM - ONT

$364 Find Cheap Flights from Lima to Ontario

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Lima to Ontario departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Lima to Ontario, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Lima to Ontario (LIM-ONT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Lima to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Lima to Ontario

Mon, Dec 15 - Thu, Jan 8
United Airlines Logo
1:50 am - 9:49 pmLIM-ONT
22h 59m1 stop
United Airlines Logo
6:02 am - 11:55 pmONT-LIM
14h 53m1 stop
$728United Airlines
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Fri, Oct 31 - Mon, Nov 10
United Airlines Logo
1:30 am - 9:49 pmLIM-ONT
22h 19m1 stop
United Airlines Logo
1:40 pm - 11:55 pmONT-LIM
31h 15m2 stops
$757United Airlines
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Thu, Sep 18 - Sat, Nov 8
United Airlines Logo
12:40 am - 9:25 pmLIM-ONT
22h 45m1 stop
United Airlines Logo
1:29 pm - 11:55 pmONT-LIM
31h 26m2 stops
$787United Airlines
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Tue, Dec 16 - Tue, Jan 6
United Airlines Logo
1:50 am - 5:37 pmLIM-ONT
18h 47m2 stops
United Airlines Logo
6:02 am - 11:55 pmONT-LIM
14h 53m1 stop
$816United Airlines
Find Deal
Mon, Sep 8 - Thu, Sep 25
Avianca Logo
2:50 am - 9:55 pmLIM-ONT
21h 05m2 stops
Avianca Logo
11:25 pm - 5:40 pmONT-LIM
16h 15m2 stops
$831Avianca
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Mon, Sep 8 - Thu, Sep 25
Avianca Logo
1:40 am - 9:55 pmLIM-ONT
22h 15m1 stop
Avianca Logo
11:25 pm - 5:40 pmONT-LIM
16h 15m2 stops
$848Avianca
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Fri, Oct 17 - Tue, Oct 21
Logo
8:25 pm - 9:55 pmLIM-ONT
27h 30m2 stops
Logo
10:00 pm - 9:10 pmONT-LIM
21h 10m1 stop
$920
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Wed, Oct 15 - Sat, Nov 8
Logo
2:50 am - 9:55 pmLIM-ONT
21h 05m2 stops
Logo
11:36 am - 8:55 pmONT-LIM
30h 19m1 stop
$941
Find Deal
Sat, Nov 22 - Sun, Nov 30
American Airlines Logo
10:55 pm - 2:04 pmLIM-ONT
18h 09m2 stops
American Airlines Logo
11:59 pm - 9:30 pmONT-LIM
18h 31m2 stops
$996American Airlines
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Sat, Nov 22 - Sun, Nov 30
Delta Logo
8:25 am - 10:46 pmLIM-ONT
17h 21m2 stops
Delta Logo
10:59 pm - 5:00 amONT-LIM
27h 01m1 stop
$1,079Delta
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Booking Insights

KAYAK's insights & trends for Lima to Ontario flights

Get data-powered insights and trends into flights from Lima to Ontario to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Lima to Ontario?

The average price of all round-trip flights from Lima to Ontario clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Ontario on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Lima to Ontario. For your return ticket, we recommend flying on a Sunday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Lima to Ontario?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Lima to Ontario, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Lima to Ontario is July, where tickets cost $652 (return) on average. On the other hand, the most expensive months are October and February, where the average cost of round-trip tickets is $1,057 and $969 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$364
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Lima to Ontario

When to book flights from Lima to Ontario

Are your dates flexible? Find out the best times to travel from Lima to Ontario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Lima to Ontario

  • What is the cheapest flight from Lima to Ontario?

    In the last 3 days, the lowest price for a flight from Lima to Ontario was $364 for a one-way ticket and $728 for a round-trip.

  • Do I need a passport to fly between Lima and Ontario?

    Yes

  • Which aircraft models fly most regularly from Lima to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Lima to Ontario?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Lima and Ontario, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Lima to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Lima to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Lima to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Lima is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Lima to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Lima with another airline. Booking your flights between Lima and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Lima to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Lima up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Lima to Ontario

 
See real verified KAYAK customer reviews for airlines flying from Lima to Ontario. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Lima to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.7
AviancaOverall score based on 2407 reviews
6.3Comfort
7.0Boarding
5.5Entertainment
7.2Crew
5.1Food
Airline reviews

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

2.0 MediocreMichel, Aug 2025MDE - MIA
Read more Avianca reviews

The check in is the only positive thing in Avianca. The seat is the most uncomfortable I have traveled, the distance is minimal.

Not what it used to be. The sale of food makes them look greedy!

Avianca is not what it used to be. So disappointing

It was horrible. My experience with Avianca. I didn’t know it was Pakistan international Airlines but anyway, whatever it is it is bad horrible you guys need to upgrade everything in those planes. And you guys charge $130 for a carry-on did they wanna let me in with my carry-on that I travel everywhere with the luggage you guys are such a dog thank you

why did we have to go through security mid flight

Boarding was excessively slow. They do it by groups in a way that it doesn’t make sense. After business class , ppl that need assistance and any other priority group they should have ppl board from the back to the front. First rows 20+. Then 15+. Then 10, etc. having ppl sitting in the back board last makes no sense. The libe backame long as soon as ppl on rows 10 or so where told to board. The line went all the way up the ramp and tunnel for 25 mins.

Flight to Bogotá delayed by 3 h Missed connection from Bogotá to Guayaquil. Avianca unable to bring us to Baltra on time Overall delay 36h. We missed boat departure from galagos. Overall 10 day trip needed to be cancelled. Avianca was completely un-professional.

A few years ago long flights 6 hours or so used to have video screens and they offered ear phones. The food cart used to come and drinks. Now absolutely nothing. Avianca is as bad as Spirit Airlines. Avianca will now be my last choice when booking my next flight.

Terrible, We had to stay in Bogota for two days due to weather but the airline did not provide for the same day flight. Only two days later

Purchased a business class ticket and got a economy seat with center seat blocked they call it business. 3100usd ticket on a flight where economy costs 500usd The biggest scam insult have had on a regular airline. Avianca should be in the low cost category and kicked out of Star Alliance. I want the difference to be credited. Ets see what Avianca does. No reply so far. Avianca = low cost airline. Beware

Everything you need to know for your flight from Lima to Ontario

Information on your arrival and departure airports

Lima (LIM)
Ontario (ONT)

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