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 49% 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, LATAM Airlines, and United 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 October 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.

$343 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:25 pm - 9:20 pmONT-LIM

19h 55m1 stop

11:40 pm - 11:38 amLIM-ONT

14h 58m1 stop

$642LATAM Airlines

Find Deal

Mon, Nov 17 - Mon, Feb 2

10:25 pm - 9:35 pmONT-LIM

20h 10m2 stops

11:40 pm - 11:38 amLIM-ONT

14h 58m1 stop

$644LATAM Airlines

Find Deal

Mon, Nov 17 - Mon, Feb 2

6:41 pm - 11:55 pmONT-LIM

26h 14m2 stops

1:50 am - 5:41 pmLIM-ONT

18h 51m2 stops

$649United Airlines

Find Deal

Wed, Dec 3 - Mon, Mar 2

1:40 pm - 11:55 pmONT-LIM

31h 15m2 stops

1:50 am - 10:49 pmLIM-ONT

23h 59m2 stops

$650United Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 10

10:25 pm - 9:20 pmONT-LIM

19h 55m1 stop

12:05 pm - 11:58 pmLIM-ONT

14h 53m1 stop

$685Delta

Find Deal

Fri, Dec 5 - Fri, Dec 12

10:25 pm - 9:20 pmONT-LIM

19h 55m1 stop

12:00 pm - 10:52 pmLIM-ONT

13h 52m1 stop

$719Delta

Find Deal

Sun, Nov 23 - Wed, Jan 14

6:09 am - 11:20 amONT-CUZ

26h 11m2 stops

12:25 pm - 9:49 pmCUZ-ONT

36h 24m2 stops

$741Multiple Airlines

Find Deal

Fri, Nov 28 - Sun, Dec 7

10:30 pm - 4:30 pmONT-LIM

15h 00m2 stops

2:55 am - 8:55 pmLIM-ONT

21h 00m2 stops

$777Avianca

Find Deal

Thu, Jan 15 - Fri, Jan 30

10:30 pm - 4:30 pmONT-LIM

15h 00m2 stops

3:00 am - 8:55 pmLIM-ONT

20h 55m1 stop

$787Avianca

Find Deal

Thu, Jan 15 - Fri, Jan 30

6:00 am - 11:20 amONT-CUZ

26h 20m2 stops

5:10 pm - 9:59 pmCUZ-ONT

31h 49m2 stops

$822Multiple Airlines

Find Deal

Wed, Feb 11 - Sat, Feb 21

Delta flights from Ontario to Peru

Our best Delta deals on Ontario to Peru flight tickets

Delta

Dec 5

ONT10:25 pmOntario

19h 55m

1 stop

LIM9:20 pmLima J Chavez Intl

Dec 12

LIM12:05 pmLima J Chavez Intl

14h 53m

1 stop

ONT11:58 pmOntario

$685

Find similar

Delta

Nov 23

ONT10:25 pmOntario

19h 55m

1 stop

LIM9:20 pmLima J Chavez Intl

Jan 14

LIM12:00 pmLima J Chavez Intl

13h 52m

1 stop

ONT10:52 pmOntario

$719

Find similar

Delta

Dec 11

ONT1:29 pmOntario

16h 21m

1 stop

LIM8:50 amLima J Chavez Intl

Dec 18

LIM12:05 pmLima J Chavez Intl

14h 53m

1 stop

ONT11:58 pmOntario

$720

Find similar

United Airlines flights from Ontario to Peru

Our best United Airlines deals on Ontario to Peru flight tickets

United Airlines

Dec 3

ONT6:41 pmOntario

26h 14m

2 stops

LIM11:55 pmLima J Chavez Intl

Mar 2

LIM1:50 amLima J Chavez Intl

18h 51m

2 stops

ONT5:41 pmOntario

$649

Find similar

United Airlines

Nov 24

ONT1:40 pmOntario

31h 15m

2 stops

LIM11:55 pmLima J Chavez Intl

Dec 10

LIM1:50 amLima J Chavez Intl

23h 59m

2 stops

ONT10:49 pmOntario

$650

Find similar

United Airlines

Dec 3

ONT6:00 amOntario

14h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

Mar 2

LIM1:50 amLima J Chavez Intl

23h 09m

1 stop

ONT9:59 pmOntario

$655

Find similar

Fly from

Fly to

Route

Depart

Return

Price

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 11/17

10:25 pm-9:20 pm

1 stop19h 55m

Lima J Chavez Intl

Mon 2/2

11:40 pm-11:38 am

1 stop14h 58m

$642

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 11/17

10:25 pm-9:35 pm

2 stops20h 10m

Lima J Chavez Intl

Mon 2/2

11:40 pm-11:38 am

1 stop14h 58m

$644

OntarioLima

ONT - LIM

ONTLIM

Ontario

Wed 12/3

6:41 pm-11:55 pm

2 stops26h 14m

Lima J Chavez Intl

Mon 3/2

1:50 am-5:41 pm

2 stops18h 51m

$649

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 11/24

1:40 pm-11:55 pm

2 stops31h 15m

Lima J Chavez Intl

Wed 12/10

1:50 am-10:49 pm

2 stops23h 59m

$650

OntarioLima

ONT - LIM

ONTLIM

Ontario

Fri 12/5

10:25 pm-9:20 pm

1 stop19h 55m

Lima J Chavez Intl

Fri 12/12

12:05 pm-11:58 pm

1 stop14h 53m

$685

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 11/23

10:25 pm-9:20 pm

1 stop19h 55m

Lima J Chavez Intl

Wed 1/14

12:00 pm-10:52 pm

1 stop13h 52m

$719

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Fri 11/28

6:09 am-11:20 am

2 stops26h 11m

Cusco Velazco Astete

Sun 12/7

12:25 pm-9:49 pm

2 stops36h 24m

$741

OntarioLima

ONT - LIM

ONTLIM

Ontario

Thu 1/15

10:30 pm-4:30 pm

2 stops15h 00m

Lima J Chavez Intl

Fri 1/30

2:55 am-8:55 pm

2 stops21h 00m

$777

OntarioLima

ONT - LIM

ONTLIM

Ontario

Thu 1/15

10:30 pm-4:30 pm

2 stops15h 00m

Lima J Chavez Intl

Fri 1/30

3:00 am-8:55 pm

1 stop20h 55m

$787

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Wed 2/11

6:00 am-11:20 am

2 stops26h 20m

Cusco Velazco Astete

Sat 2/21

5:10 pm-9:59 pm

2 stops31h 49m

$822

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 40% 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

Direct flights	None

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 October 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 2,457 reviews	Search Avianca flights
LATAM Airlines	PriceFrom $644	Free Cancellation	Rating 7.5 1,869 reviews	Search LATAM Airlines flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 7,978 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.