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Ontario

$281+ Cheap flights from Lima (LIM) to Ontario (ONT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — ONT
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Lima to Ontario

Cheapest flights from Lima to Ontario
Explore the most affordable flight options available from Lima to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:50 amLIM - ONT
1 stop23h 02mUnited Airlines
Thu 1/16:10 amONT - LIM
1 stop14h 45mUnited Airlines
Deal found 12/2$816
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:50 amLIM - ONT
1 stop23h 02mUnited Airlines
Tue 1/68:00 amONT - LIM
1 stop12h 55mUnited Airlines
Deal found 12/1$849
This Kiwi.com deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:35 pmLIM - ONT
2 stops40h 49mMultiple Airlines
Thu 2/1910:30 pmONT - LIM
1 stop26h 00mMultiple Airlines
Deal found 12/4$854
This eDestinos deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:15 pmLIM - ONT
2 stops37h 14mMultiple Airlines
Tue 12/96:15 amONT - LIM
3 stops47h 35mMultiple Airlines
Deal found 12/2$860
This Priceline deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:30 amLIM - ONT
2 stops16h 25mAvianca
Tue 1/1310:30 pmONT - LIM
2 stops15h 00mAvianca
Deal found 12/3$867
This Priceline deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/193:00 amLIM - ONT
1 stop20h 55mAvianca
Tue 1/2010:30 pmONT - LIM
2 stops23h 20mAvianca
Deal found 12/2$877
This United Airlines deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 amLIM - ONT
1 stop23h 02mUnited Airlines
Sun 1/116:00 amONT - LIM
1 stop14h 55mUnited Airlines
Deal found 12/4$879
This United Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:50 amLIM - ONT
1 stop23h 02mUnited Airlines
Thu 1/16:10 amONT - LIM
1 stop14h 45mUnited Airlines
Deal found 12/1$905
This Cheapflightsfares deal was found by Cheapflights users on 12/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:55 amLIM - ONT
2 stops21h 00mAvianca
Tue 1/2710:30 pmONT - LIM
2 stops23h 20mAvianca
Deal found 12/4$918

Find flight deals from Lima to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Lima (LIM) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$716
(eDestinos)

One-way from

$281
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$840
Provider with most accurate pricing for Lima J Chavez Intl-Ontario flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lima J Chavez Intl-Ontario flights.
Search Deals
From Lima J Chavez Intl to Ontario
Search Deals
One-way flight from Lima J Chavez Intl to Ontario
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Lima 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Lima to Ontario that are best for you.

Fly from

Lima

Fly to

Ontario

Route

Depart

Return

Price

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Sun 3/1

1:50 am-10:00 pm

1 stop23h 10m

Ontario

Tue 3/17

6:00 am-11:40 pm

1 stop15h 40m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Wed 2/4

1:50 am-11:18 am

2 stops36h 28m

Ontario

Wed 4/22

6:00 am-11:00 pm

1 stop15h 00m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Tue 2/3

1:50 am-9:59 pm

1 stop23h 09m

Ontario

Wed 2/18

6:37 pm-11:55 pm

2 stops26h 18m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Tue 3/3

1:50 am-9:59 pm

1 stop23h 09m

Ontario

Tue 3/17

6:00 am-11:40 pm

1 stop15h 40m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Sun 2/1

1:50 am-10:53 pm

2 stops24h 03m

Ontario

Wed 4/22

6:00 am-11:00 pm

1 stop15h 00m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Mon 3/2

1:50 am-5:41 pm

2 stops42h 51m

Ontario

Mon 3/16

1:50 pm-11:40 pm

2 stops31h 50m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Sun 2/1

1:50 am-9:58 pm

1 stop23h 08m

Ontario

Mon 4/20

5:10 am-11:00 pm

2 stops39h 50m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Tue 2/3

1:50 am-8:58 pm

2 stops22h 08m

Ontario

Sun 4/26

6:00 am-11:00 pm

2 stops39h 00m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Tue 2/3

1:50 am-9:59 pm

1 stop23h 09m

Ontario

Tue 2/17

8:00 am-11:55 pm

1 stop12h 55m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Wed 2/4

1:50 am-10:53 pm

2 stops24h 03m

Ontario

Tue 2/17

8:00 am-11:55 pm

1 stop12h 55m

$727

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 23 results
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Compare providers for flights from Lima to Ontario

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Lima to Ontario in December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Lima-Ontario flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Lima-Ontario flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Lima-Ontario flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lima-Ontario flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lima-Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lima to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Lima with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Lima to Ontario?

Currently, May is the cheapest month in which you can book a flight from Lima to Ontario (average of $245). Flying from Lima to Ontario in January is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LIM to ONT?

Find hourly flight availability from Lima to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

It’s typically best to fly out from Lima to Ontario in the afternoon. Doing so could potentially save you 33% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated December 4, 2025.
See what other customers who have flown with Avianca from Lima to Ontario have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Avianca
6.6
Okay
2,479 reviews

Comfort

6.3

Overall

6.6

Crew

7.2

Boarding

7.0

Food

5.1

Entertainment

5.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.
Avianca
6.6
Okay
2,479 reviews
Avianca
6.6
Okay
2,479 reviews

Comfort

6.3

Overall

6.6

Crew

7.2

Boarding

7.0

Food

5.1

Entertainment

5.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

MCO - BOG

The flights were on time and the staff was polite. No food on board that I can remember on the first let of my flight, no inflight entertainment either unless you use your device.

Related info for your journey

Find useful and relevant information for your journey from Lima to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Lima to Ontario?

    Airlines like United Airlines fly from Lima to Ontario in about 23h 10m. The time it takes to get you to your destination can typically vary by up to . There are 4144 mi between Lima and Ontario.

  • What is the cheapest airline to fly from Lima to Ontario round-trip?

    Avianca, at $565, was found to be the cheapest airline from Lima to Ontario.. Avianca is currently priced 25% below the average price you’ll pay for this route.

  • Can I find deals for flights from Lima to Ontario that include hotel bookings?

    Yes. In addition to deals on Lima to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Lima to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lima to Ontario.

  • Can I find deals for business class flights from Lima to Ontario?

    Yes. Cheapflights offers flight deals from Lima to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Lima to Ontario?

    Currently, May is the cheapest month in which you can book a flight from Lima to Ontario (average of $245). Flying from Lima to Ontario in January is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Lima to Ontario

Discover the top airline that operate flights from Lima to Ontario. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$565Average$646FlexibilityNo cancel feeOn-time71%

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