What airlines fly to Peru?

LATAM Airlines, Copa Airlines and Avianca are the top three most popular airlines that fly to Peru from Ontario according to our data. LATAM Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 8 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Peru?

Avianca, United Airlines, and LATAM Airlines are the most popular carriers operating from Ontario to Peru

When did momondo last update prices for flights from Ontario Airport to Peru?

Prices for flights from Ontario Airport to Peru are updated daily.

How many operators does momondo search for flights from Ontario Airport to Peru?

As of December 2025, there are 3 operators available to choose from for flights from Ontario Airport to Peru.

How old do you have to be to fly from Ontario Airport to Peru?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Peru.

What documentation or ID do you need to fly to Peru?

The required travel and health documents for your Peru trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Peru. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$238 Cheap Flights from Ontario to Peru in 2025/26

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Find the cheapest flights from Ontario to Peru

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 pm - 5:00 am

ONT

LIM

27h 30m1 stop

11:40 pm - 9:05 pm

LIM

ONT

24h 25m1 stop

$634Delta

lun., ene. 12 - mié., ene. 21

10:30 pm - 5:00 am

ONT

LIM

27h 30m1 stop

12:05 pm - 11:58 pm

LIM

ONT

14h 53m1 stop

$635Delta

lun., ene. 12 - mar., ene. 20

10:30 pm - 8:45 pm

ONT

LIM

19h 15m2 stops

11:40 pm - 11:31 am

LIM

ONT

14h 51m1 stop

$644LATAM Airlines

mié., ene. 21 - mié., ene. 28

10:59 pm - 8:55 pm

ONT

LIM

19h 56m2 stops

8:50 am - 6:15 pm

LIM

ONT

35h 25m2 stops

$647LATAM Airlines

mié., may. 13 - mar., may. 26

1:53 pm - 11:55 pm

ONT

LIM

31h 02m2 stops

1:50 am - 8:50 pm

LIM

ONT

22h 00m2 stops

$649United Airlines

mar., ene. 20 - lun., mar. 2

8:00 am - 11:55 pm

ONT

LIM

12h 55m1 stop

1:50 am - 9:58 pm

LIM

ONT

23h 08m1 stop

$655United Airlines

mar., ene. 6 - mar., ene. 13

10:30 pm - 11:20 am

ONT

CUZ

33h 50m2 stops

12:25 pm - 8:55 pm

CUZ

ONT

35h 30m2 stops

$1,134Avianca

mar., ene. 6 - mié., ene. 21

11:25 pm - 11:00 am

ONT

CUZ

33h 35m2 stops

12:15 pm - 9:55 pm

CUZ

ONT

35h 40m2 stops

$1,149Avianca

mar., may. 12 - mié., may. 20

10:30 pm - 9:00 pm

ONT

CUZ

19h 30m3 stops

9:45 pm - 8:55 pm

CUZ

ONT

26h 10m3 stops

$1,484Multiple Airlines

mar., ene. 6 - mié., ene. 21

10:30 pm - 9:00 pm

ONT

CUZ

19h 30m3 stops

6:30 pm - 8:55 pm

CUZ

ONT

29h 25m2 stops

$1,501Multiple Airlines

mar., ene. 6 - mié., ene. 21

United Airlines flights from Ontario to Peru

Our best United Airlines deals on Ontario to Peru flight tickets

United Airlines

Jan 20

ONT1:53 pmOntario

31h 02m

2 stops

LIM11:55 pmLima J Chavez Intl

Mar 2

LIM1:50 amLima J Chavez Intl

22h 00m

2 stops

ONT8:50 pmOntario

$649

Find similar

United Airlines

Jan 6

ONT8:00 amOntario

12h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

Jan 13

LIM1:50 amLima J Chavez Intl

23h 08m

1 stop

ONT9:58 pmOntario

$655

Find similar

United Airlines

Feb 4

ONT1:53 pmOntario

31h 02m

2 stops

LIM11:55 pmLima J Chavez Intl

Mar 24

LIM1:10 amLima J Chavez Intl

23h 26m

1 stop

ONT10:36 pmOntario

$660

Find similar

LATAM Airlines flights from Ontario to Peru

Our best LATAM Airlines deals on Ontario to Peru flight tickets

LATAM Airlines

Jan 18

ONT10:30 pmOntario

19h 50m

1 stop

LIM9:20 pmLima J Chavez Intl

Jan 28

LIM8:50 amLima J Chavez Intl

29h 41m

2 stops

ONT11:31 amOntario

$647

Find similar

LATAM Airlines

Jan 16

ONT10:30 pmOntario

18h 45m

2 stops

LIM8:15 pmLima J Chavez Intl

Feb 23

LIM11:40 pmLima J Chavez Intl

15h 22m

1 stop

ONT12:02 pmOntario

$664

Find similar

LATAM Airlines

May 15

ONT10:59 pmOntario

20h 36m

2 stops

LIM9:35 pmLima J Chavez Intl

May 26

LIM8:50 amLima J Chavez Intl

35h 25m

2 stops

ONT6:15 pmOntario

$667

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLima

ONT - LIM

ONTLIM

Ontario

lun. 1/12

10:30 pm-5:00 am

1 stop27h 30m

Lima J Chavez Intl

mié. 1/21

11:40 pm-9:05 pm

1 stop24h 25m

$634

OntarioLima

ONT - LIM

ONTLIM

Ontario

lun. 1/12

10:30 pm-5:00 am

1 stop27h 30m

Lima J Chavez Intl

mar. 1/20

12:05 pm-11:58 pm

1 stop14h 53m

$635

OntarioLima

ONT - LIM

ONTLIM

Ontario

mié. 1/21

10:30 pm-8:45 pm

2 stops19h 15m

Lima J Chavez Intl

mié. 1/28

11:40 pm-11:31 am

1 stop14h 51m

$644

OntarioLima

ONT - LIM

ONTLIM

Ontario

mié. 5/13

10:59 pm-8:55 pm

2 stops19h 56m

Lima J Chavez Intl

mar. 5/26

8:50 am-6:15 pm

2 stops35h 25m

$647

OntarioLima

ONT - LIM

ONTLIM

Ontario

mar. 1/20

1:53 pm-11:55 pm

2 stops31h 02m

Lima J Chavez Intl

lun. 3/2

1:50 am-8:50 pm

2 stops22h 00m

$649

OntarioLima

ONT - LIM

ONTLIM

Ontario

mar. 1/6

8:00 am-11:55 pm

1 stop12h 55m

Lima J Chavez Intl

mar. 1/13

1:50 am-9:58 pm

1 stop23h 08m

$655

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 1/6

10:30 pm-11:20 am

2 stops33h 50m

Cusco Velazco Astete

mié. 1/21

12:25 pm-8:55 pm

2 stops35h 30m

$1,134

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 5/12

11:25 pm-11:00 am

2 stops33h 35m

Cusco Velazco Astete

mié. 5/20

12:15 pm-9:55 pm

2 stops35h 40m

$1,149

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 1/6

10:30 pm-9:00 pm

3 stops19h 30m

Cusco Velazco Astete

mié. 1/21

9:45 pm-8:55 pm

3 stops26h 10m

$1,484

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 1/6

10:30 pm-9:00 pm

3 stops19h 30m

Cusco Velazco Astete

mié. 1/21

6:30 pm-8:55 pm

2 stops29h 25m

$1,501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Peru

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Peru?

In general, June is the cheapest month to fly from Ontario to Peru. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $641. If you’re not able to fly to Peru in June, then September is your next best option. Flight prices from Ontario to Peru during September average around $644.

What is the cheapest day to depart on your flight to Peru?

The cheapest day to depart from Ontario to Peru is on a Sunday when prices can be found for as low as $603. On the other hand, Friday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $744.

What is the cheapest time of day to depart on your flight to Peru?

The cheapest time of day to fly to Peru is in the evening when flights can be purchased for as low as $633. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $802 on average. Flights to Peru from Ontario in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Ontario to Peru flights?

You could potentially save up to 48% on your flight if you consider stops on a Ontario to Peru flight.

Cheap Ontario to Peru flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Peru

Fastest flight time	12h 45m
Direct flights	None

The fastest flight from Ontario to Peru takes 12h 45m

There are no direct flights from Ontario to Peru. There are no popular flight routes from Ontario to Peru.

Search flight deals

When did momondo last update prices for flights from Ontario Airport to Peru?
Prices for flights from Ontario Airport to Peru are updated daily.
How many operators does momondo search for flights from Ontario Airport to Peru?
As of December 2025, there are 3 operators available to choose from for flights from Ontario Airport to Peru.
How old do you have to be to fly from Ontario Airport to Peru?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Peru.
What documentation or ID do you need to fly to Peru?
The required travel and health documents for your Peru trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Peru. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ontario to Peru

Compare and see reviews for airlines that fly from Ontario to Peru with momondo

Airline	Rating	Free Cancellation	Price
Avianca	PriceFrom $554	Free Cancellation	Rating 6.6 2,478 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $644	Free Cancellation	Rating 7.5 1,889 reviews	Search LATAM Airlines flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Peru?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Peru from Ontario.

Can I find flights from Ontario to Peru with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Peru from Ontario with this policy.

How can momondo help me find flights from Ontario to Peru?

Once all potential Ontario to Peru flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Peru right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Peru, momondo offers a useful price alert feature which will track prices for flights to Peru from Ontario and alert you when they change.