HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lima

$311+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LIM
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Lima with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 November 12, 2025.

This Delta deal was found by Cheapflights users on 11/12. 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 12/305:10 pmONT - LIM
1 stop12h 40mDelta
Thu 1/1512:05 pmLIM - ONT
1 stop13h 33mDelta
Deal found 11/12$644
This KAYAK deal was found by Cheapflights users on 11/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:29 pmONT - LIM
1 stop19h 51mLATAM Airlines
Tue 1/1311:50 amLIM - ONT
2 stops27h 04mLATAM Airlines
Deal found 11/12$647
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:10 amONT - LIM
1 stop14h 50mDelta
Fri 1/1612:05 pmLIM - ONT
1 stop13h 33mDelta
Deal found 11/10$664
This Delta deal was found by Cheapflights users on 11/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amONT - LIM
1 stop23h 50mDelta
Sun 1/2512:05 pmLIM - ONT
1 stop14h 53mDelta
Deal found 11/10$672
This KAYAK deal was found by Cheapflights users on 11/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:29 pmONT - LIM
1 stop19h 51mLATAM Airlines
Tue 1/138:50 amLIM - ONT
2 stops30h 04mLATAM Airlines
Deal found 11/9$722
This Delta deal was found by Cheapflights users on 11/9. 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 12/295:10 pmONT - LIM
1 stop12h 40mDelta
Wed 1/148:00 amLIM - ONT
2 stops17h 38mDelta
Deal found 11/9$724
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:00 amONT - LIM
1 stop14h 55mUnited Airlines
Wed 12/101:50 amLIM - ONT
2 stops21h 52mUnited Airlines
Deal found 11/10$725
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/36:41 pmONT - LIM
2 stops26h 14mUnited Airlines
Wed 12/101:50 amLIM - ONT
1 stop22h 59mUnited Airlines
Deal found 11/11$736
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:29 pmONT - LIM
1 stop19h 51mLATAM Airlines
Fri 1/168:50 amLIM - ONT
2 stops30h 04mLATAM Airlines
Deal found 11/10$737
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/86:00 amONT - LIM
1 stop14h 55mUnited Airlines
Mon 12/151:50 amLIM - ONT
2 stops37h 27mUnited Airlines
Deal found 11/11$742
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/96:00 amONT - LIM
1 stop14h 55mUnited Airlines
Wed 12/171:50 amLIM - ONT
2 stops35h 11mUnited Airlines
Deal found 11/11$745

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$635
(Delta)

One-way from

$311
(Trip.com)

Popular in

February

Cheapest in

June

Average price

$776
Provider with most accurate pricing for Ontario-Lima J Chavez Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Lima J Chavez Intl flights.
Search Deals
From Ontario to Lima J Chavez Intl
Search Deals
One-way flight from Ontario to Lima J Chavez Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 November 12, 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

Sun 3/8

10:30 pm-8:55 pm

1 stop20h 25m

Lima J Chavez Intl

Wed 3/25

11:40 pm-9:14 pm

1 stop23h 34m

$635

OntarioLima

ONT - LIM

ONTLIM

Ontario

Wed 1/21

1:10 pm-8:50 am

1 stop16h 40m

Lima J Chavez Intl

Wed 1/28

11:40 pm-11:54 am

1 stop15h 14m

$644

OntarioLima

ONT - LIM

ONTLIM

Ontario

Thu 1/22

1:10 pm-8:50 am

1 stop16h 40m

Lima J Chavez Intl

Thu 1/29

11:40 pm-11:54 am

1 stop15h 14m

$644

OntarioLima

ONT - LIM

ONTLIM

Ontario

Tue 1/20

1:10 pm-8:50 am

1 stop16h 40m

Lima J Chavez Intl

Tue 1/27

11:40 pm-11:54 am

1 stop15h 14m

$644

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 2/2

1:53 pm-11:55 pm

2 stops31h 02m

Lima J Chavez Intl

Wed 2/18

1:50 am-10:57 pm

2 stops24h 07m

$649

OntarioLima

ONT - LIM

ONTLIM

Ontario

Wed 2/25

6:00 am-11:55 pm

1 stop14h 55m

Lima J Chavez Intl

Tue 3/3

1:50 am-8:50 pm

2 stops22h 00m

$649

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 3/9

6:02 am-11:40 pm

1 stop15h 38m

Lima J Chavez Intl

Tue 3/24

1:30 am-10:35 pm

1 stop23h 05m

$655

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 1/18

1:24 pm-11:55 pm

2 stops31h 31m

Lima J Chavez Intl

Tue 1/27

1:50 am-10:53 pm

2 stops24h 03m

$666

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 1/12

12:42 am-4:50 am

2 stops25h 08m

$363

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sat 4/11

11:25 pm-5:40 pm

2 stops16h 15m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 20 results
1
2

Compare providers for flights from Ontario to Lima

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 Ontario to Lima in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 Ontario-Lima flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Lima flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Lima flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Lima 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 Ontario-Lima 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 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, February is the cheapest month in which you can book a flight from Ontario to Lima (average of $319). Flying from Ontario to Lima in July is currently the most expensive (average of $508). 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 November 12, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 21% on flights from Ontario to Lima by exploring options for tickets in the evening.

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 November 12, 2025.
Read reviews from past customers who have flown Delta, LATAM Airlines, and Avianca 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
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

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
1,873 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

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
6.6
Okay
2,473 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Overall

7.9

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.

  • How long is the flight from Ontario to Lima?

    Delta can get you from Ontario to Lima in just under 20h 25m. Your travel time can differ by up to . The distance from Ontario to Lima is about 4144 mi.

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

    Cheapflights users have booked flights from Ontario to Lima round-trip from $554. Other airlines that can offer you cheap pricing are Delta, from $644, and LATAM Airlines, from $644. Users have found that Avianca is 23% 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, February is the cheapest month in which you can book a flight from Ontario to Lima (average of $319). Flying from Ontario to Lima in July is currently the most expensive (average of $508). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Lima

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Lima flights
San Francisco to Lima flights
San Diego to Lima flights
San Jose to Lima flights
Los Angeles to Cuzco flights
San Francisco to Cuzco flights
Las Vegas to Lima flights
Sacramento to Lima flights
Oakland to Lima flights
San Diego to Cuzco flights
Reno to Lima flights
Los Angeles to Chiclayo flights
Santa Ana to Lima flights
Los Angeles to Iquitos flights
Ontario to Cuzco flights
San Jose to Cuzco flights
Burbank to Lima flights
Tijuana to Lima flights
San Francisco to Tacna flights
Fresno to Lima flights
Sacramento to Cuzco flights
Palm Springs to Lima flights
Los Angeles to Trujillo flights
San Francisco to Iquitos flights
Los Angeles to Piura flights
Reno to Cuzco flights
San Jose to Iquitos flights
San Luis Obispo to Lima flights
Santa Rosa to Lima flights
Santa Ana to Cuzco flights
San Jose to Arequipa flights
San Francisco to Trujillo flights
San Francisco to Piura flights
Santa Barbara to Lima flights
Las Vegas to Cuzco flights
Long Beach to Lima flights
San Diego to Chiclayo flights
San Diego to Arequipa flights
Oakland to Cuzco flights
Sacramento to Arequipa flights
Los Angeles to Juliaca flights
Los Angeles to Pucallpa flights
Monterey to Lima flights

Top 3 airlines flying from Ontario to Lima

Discover the top 3 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$554Average$636FlexibilityNo cancel feeOn-time71%
LATAM AirlinesCheapest$644Average$794FlexibilityNo cancel feeOn-time81%
DeltaCheapest$644Average$778FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.