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Lima

$278+ Cheap flights from Ontario (ONT) to Lima (LIM)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LIM
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Ontario to Lima

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Lima (LIM). 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 August 13, 2025.

Round-trip from

$641
(CheapOair)

One-way from

$278
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$722
From Ontario to Lima J Chavez Intl
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One-way flight from Ontario to Lima J Chavez Intl
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Highest demand for flights based on searches. 16% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Ontario to Lima

Cheapest flights from Ontario to Lima
Explore the most affordable flight options available from Ontario to Lima. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1210:00 pmONT - LIM
1 stop21h 10mLATAM Airlines
Thu 10/3011:40 pmLIM - ONT
1 stop21h 39mLATAM Airlines
Deal found 8/12$641
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:00 pmONT - LIM
1 stop21h 10mLATAM Airlines
Tue 10/2811:40 pmLIM - ONT
1 stop21h 39mLATAM Airlines
Deal found 8/12$642
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/610:00 pmONT - LIM
2 stops21h 45mDelta
Tue 10/1412:05 amLIM - ONT
2 stops21h 14mDelta
Deal found 8/12$645
This LATAM Airlines deal was found by Cheapflights users on 8/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:05 amONT - LIM
2 stops22h 55mLATAM Airlines
Thu 12/2511:40 pmLIM - ONT
1 stop13h 58mLATAM Airlines
Deal found 8/12$646
This LATAM Airlines deal was found by Cheapflights users on 8/12. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1610:59 pmONT - LIM
1 stop18h 56mLATAM Airlines
Wed 1/218:50 amLIM - ONT
2 stops29h 48mLATAM Airlines
Deal found 8/12$648
This United Airlines deal was found by Cheapflights users on 8/12. 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 10/291:40 pmONT - LIM
2 stops32h 00mUnited Airlines
Sun 11/91:50 amLIM - ONT
2 stops18h 44mUnited Airlines
Deal found 8/12$649
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1810:59 pmONT - LIM
2 stops18h 16mDelta
Thu 1/2212:15 pmLIM - ONT
1 stop26h 23mDelta
Deal found 8/12$650
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/165:05 pmONT - LIM
2 stops26h 05mDelta
Tue 1/2012:15 pmLIM - ONT
1 stop26h 23mDelta
Deal found 8/12$654
This Delta deal was found by Cheapflights users on 8/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/311:36 amONT - LIM
1 stop14h 24mDelta
Tue 11/1111:40 pmLIM - ONT
1 stop26h 01mDelta
Deal found 8/11$657
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/106:50 pmONT - LIM
2 stops26h 10mUnited Airlines
Tue 9/1612:40 amLIM - ONT
1 stop22h 45mUnited Airlines
Deal found 8/11$660
This CheapOair deal was found by Cheapflights users on 8/12. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:00 pmONT - LIM
1 stop21h 10mLATAM Airlines
Sun 10/1211:20 pmLIM - ONT
1 stop13h 06mLATAM Airlines
Deal found 8/12$661
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:00 pmONT - LIM
1 stop21h 10mLATAM Airlines
Thu 9/2511:20 pmLIM - ONT
1 stop13h 22mLATAM Airlines
Deal found 8/10$662

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Lima 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 August 13, 2025.
Use the filters below to find and compare flights from Ontario to Lima that are best for you.

Fly from

Ontario

Fly to

Lima

Route

Depart

Return

Price

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 10/20

10:00 pm-9:10 pm

1 stop21h 10m

Lima J Chavez Intl

Tue 10/28

11:40 pm-7:19 pm

1 stop21h 39m

$642

OntarioLima

ONT - LIM

ONTLIM

Ontario

Tue 11/4

11:36 am-5:00 am

1 stop14h 24m

Lima J Chavez Intl

Tue 11/11

11:40 pm-11:24 am

1 stop14h 44m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Tue 10/7

11:36 am-5:00 am

1 stop15h 24m

Lima J Chavez Intl

Mon 10/13

12:05 am-7:19 pm

2 stops21h 14m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 11/3

7:05 am-5:00 am

1 stop18h 55m

Lima J Chavez Intl

Mon 11/10

11:40 pm-11:24 am

1 stop14h 44m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 10/5

10:00 pm-9:10 pm

1 stop21h 10m

Lima J Chavez Intl

Tue 10/28

11:40 pm-7:19 pm

1 stop21h 39m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 9/29

10:00 pm-9:10 pm

1 stop21h 10m

Lima J Chavez Intl

Mon 10/13

11:20 pm-7:19 pm

1 stop21h 59m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 9/28

10:00 pm-9:10 pm

1 stop21h 10m

Lima J Chavez Intl

Thu 10/9

11:20 pm-10:26 am

1 stop13h 06m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Thu 9/25

7:05 am-8:00 am

2 stops22h 55m

Lima J Chavez Intl

Thu 10/2

11:20 pm-10:42 am

1 stop13h 22m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Thu 10/30

7:05 am-5:00 am

1 stop19h 55m

Lima J Chavez Intl

Mon 11/10

11:40 pm-7:42 pm

1 stop23h 02m

$645

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 9/29

7:05 am-5:00 am

1 stop19h 55m

Lima J Chavez Intl

Wed 10/8

12:05 am-8:19 pm

2 stops22h 14m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 22 results
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Best time to book a flight from Ontario to Lima

Have a flexible travel schedule? Discover the best time to fly to Lima from Ontario 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 Ontario to Lima

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Lima (average of $499). Flying from Ontario to Lima in December is currently the most expensive (average of $802). 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 ONT to LIM?

Find hourly flight availability from Ontario to Lima. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Ontario to Lima by exploring options for tickets in the afternoon.

Reviews of airlines servicing Lima

Get insights into the airlines that provide service to Lima. 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 Lima. Reviews last updated August 13, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Copa Airlines from Ontario to Lima. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
LATAM Airlines
7.5
Good
1,838 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.5
Good
1,507 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Avianca
6.7
Okay
2,399 reviews
Delta
8.0
Very good
7,979 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines flying from Ontario to Lima round-trip?

    Cheapflights users have booked flights from Ontario to Lima round-trip from $641. Another airline that can offer you cheap pricing is Delta. Users have found that LATAM Airlines is 16% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Lima 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 Ontario to Lima?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Lima (average of $499). Flying from Ontario to Lima in December is currently the most expensive (average of $802). 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

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Top 5 airlines flying from Ontario to Lima

Discover the top 5 airlines that operate flights from Ontario to Lima. 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$554Average$636FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$633Average$633FlexibilityNo cancel feeOn-time70%
DeltaCheapest$643Average$784FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$670Average$704FlexibilityNo cancel feeOn-time69%
LATAM AirlinesCheapest$696Average$789FlexibilityNo cancel feeOn-time81%

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