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$254+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LIM — ONT
Jan 30 — Feb 61
Fri 1/30
Fri 2/6
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 31, 2025.

This United Airlines deal was found by Cheapflights users on 12/30. 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 12/301:50 amLIM - ONT
2 stops37h 48mUnited Airlines
Sat 1/316:32 pmONT - LIM
2 stops50h 23mUnited Airlines
Deal found 12/30$1,046
This United Airlines deal was found by Cheapflights users on 12/28. 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.
Sun 12/281:50 amLIM - ONT
2 stops18h 53mUnited Airlines
Mon 1/56:10 amONT - LIM
1 stop14h 45mUnited Airlines
Deal found 12/28$1,188
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/291:50 amLIM - ONT
1 stop23h 02mUnited Airlines
Tue 1/65:05 amONT - LIM
2 stops39h 50mUnited Airlines
Deal found 12/29$1,205
This Mytrip deal was found by Cheapflights users on 12/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:04 amLIM - ONT
2 stops15h 40mVolaris
Tue 1/612:42 amONT - LIM
2 stops25h 08mVolaris
Deal found 12/30$1,319
This LATAM Airlines deal was found by Cheapflights users on 12/28. 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.
Wed 12/3111:40 pmLIM - ONT
1 stop13h 20mLATAM Airlines
Fri 2/2710:20 pmONT - LIM
1 stop20h 00mLATAM Airlines
Deal found 12/28$1,414
This Mytrip deal was found by Cheapflights users on 12/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:45 amLIM - ONT
2 stops17h 07mMultiple Airlines
Tue 1/611:02 pmONT - LIM
2 stops20h 48mMultiple Airlines
Deal found 12/29$1,480
This Priceline deal was found by Cheapflights users on 12/31. 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.
Wed 12/3111:40 pmLIM - ONT
1 stop13h 20mMultiple Airlines
Sat 1/3110:30 pmONT - LIM
2 stops19h 25mMultiple Airlines
Deal found 12/31$1,488
This LATAM Airlines deal was found by Cheapflights users on 12/30. 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.
Wed 12/3111:40 pmLIM - ONT
1 stop13h 20mLATAM Airlines
Sat 1/3110:30 pmONT - LIM
1 stop19h 50mLATAM Airlines
Deal found 12/30$1,492
This Mytrip deal was found by Cheapflights users on 12/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:50 amLIM - ONT
2 stops17h 02mMultiple Airlines
Sun 1/411:59 pmONT - LIM
2 stops19h 21mMultiple Airlines
Deal found 12/29$1,547

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 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$727
(United Airlines)

One-way from

$254
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$727
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 ($100 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($25 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 31, 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-12:43 pm

2 stops37h 53m

Ontario

Wed 3/11

6:00 am-10:55 pm

1 stop14h 55m

$727

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Wed 2/11

1:50 am-9:59 pm

1 stop23h 09m

Ontario

Fri 2/20

1:45 pm-11:55 pm

2 stops31h 10m

$757

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Thu 1/29

1:50 am-9:58 pm

1 stop23h 08m

Ontario

Sun 3/22

5:15 am-10:55 pm

2 stops39h 40m

$757

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Thu 1/29

1:50 am-10:53 pm

2 stops48h 03m

Ontario

Tue 3/17

6:00 am-10:55 pm

1 stop14h 55m

$757

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Thu 1/29

1:50 am-12:47 pm

2 stops37h 57m

Ontario

Wed 3/18

6:00 am-10:55 pm

1 stop14h 55m

$757

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Wed 2/25

1:50 am-10:57 pm

2 stops24h 07m

Ontario

Sun 4/26

6:00 am-11:00 pm

1 stop15h 00m

$770

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Wed 2/4

11:33 pm-2:27 pm

2 stops17h 54m

$254

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Sun 1/25

6:04 am-10:52 pm

2 stops19h 48m

$433

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Fri 1/30

6:04 am-10:52 pm

2 stops19h 48m

$457

LimaOntario

LIM - ONT

LIMONT

Lima J Chavez Intl

Tue 2/3

6:04 am-10:52 pm

2 stops19h 48m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Showing 1-10 of 18 results
1
2

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, October is the cheapest month in which you can book a flight from Lima to Ontario (average of $246). Flying from Lima to Ontario in March is currently the most expensive (average of $319). 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.

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 31, 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
2,493 reviews

Entertainment

5.4

Crew

7.2

Food

5.0

Boarding

6.9

Comfort

6.3

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!
Avianca
6.6
Okay
2,493 reviews
Avianca
6.6
Okay
2,493 reviews

Entertainment

5.4

Crew

7.2

Food

5.0

Boarding

6.9

Comfort

6.3

Overall

6.6

Reviews

1 / 20
2.0
Mediocre

Kevin,Dec 2025

XPL - SAL

I had a horrible experience because I feel I was discriminated against by your agents in Comayagua! My gate pass said to arrive at my gate 30 minutes prior to departure and I did! I arrived at the airport the lady had problems getting the machine to work for my ticket and it took her a long time to get me my boarding pass. I had no luggage. I get through security and make it to my gate 36 minutes before departure when I arrived to the gate I was told I that the gate was closed and I must pay a penalty to get a flight the next day and at this time I had already gone through immigration and but my time had expired that day so I had to stay in the airport until the next day! It also made me miss another flight and I had to purchase an additional flight! So I booked all additional flights through your airline. I went to Costa Rica and back and used only your airline and I was treated completely different in El Salvador and in Costa Rica! I watched each flight on boarding and all of them were loading up the plane 10 to 15 minutes before departure and in Honduras I was told differently when I arrived with at least 36 to 38 minutes before departure. I feel I was treated completely differently because I am a American in a foreign country I didn’t appreciate having to purchase a additional round trip and my first trip your company received payment but refused service for no reason. I didn’t appreciate having to stay in a airport for a whole day waiting for a flight and then watch how the airline was boarding and they were still loading 18 minutes before departure!

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 37h 53m. 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 24% 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, October is the cheapest month in which you can book a flight from Lima to Ontario (average of $246). Flying from Lima to Ontario in March is currently the most expensive (average of $319). 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 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$565Average$646FlexibilityNo cancel feeOn-time71%

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