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

Avianca and Delta are the most popular carriers operating from Ontario to Peru

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 53% of people opting to fly with this airline when traveling to Peru. Keep in mind that there are 7 different airlines that fly to Peru on a routine basis, so you have a few additional options to choose from.

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 January 2026, there are 2 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.

$296 Cheap Flights from Ontario to Peru in 2026

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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.

12:42 am - 4:50 am

ONT

LIM

25h 08m

3 stops

6:04 am - 10:37 pm

LIM

ONT

18h 33m

2 stops

$633Multiple Airlines

Fri, Feb 27 - Sat, Mar 14

7:00 am - 8:05 am

ONT

LIM

23h 05m

2 stops

12:00 pm - 6:15 pm

LIM

ONT

32h 15m

1 stop

$661LATAM Airlines

Mon, May 11 - Tue, May 19

10:25 pm - 9:20 pm

ONT

LIM

20h 55m

1 stop

12:05 am - 9:00 pm

LIM

ONT

22h 55m

2 stops

$665LATAM Airlines

Mon, Mar 9 - Wed, Mar 18

10:25 pm - 8:20 pm

ONT

LIM

19h 55m

2 stops

12:05 pm - 11:47 am

LIM

ONT

25h 42m

2 stops

$668LATAM Airlines

Mon, Mar 30 - Wed, Apr 8

10:20 pm - 9:20 pm

ONT

LIM

20h 00m

1 stop

11:40 pm - 11:47 am

LIM

ONT

14h 07m

1 stop

$669LATAM Airlines

Tue, Mar 3 - Tue, Mar 10

6:00 am - 10:55 pm

ONT

LIM

14h 55m

1 stop

1:10 am - 10:36 pm

LIM

ONT

23h 26m

1 stop

$677United Airlines

Wed, Mar 11 - Sun, Mar 22

10:25 pm - 5:00 am

ONT

LIM

28h 35m

1 stop

12:05 am - 6:15 pm

LIM

ONT

20h 10m

1 stop

$678Delta

Sun, Mar 8 - Tue, May 19

12:55 am - 5:01 am

ONT

LIM

26h 06m

2 stops

6:04 am - 11:05 pm

LIM

ONT

19h 01m

2 stops

$680Volaris

Fri, May 15 - Sat, May 23

10:25 pm - 5:00 am

ONT

LIM

28h 35m

1 stop

12:15 am - 9:00 pm

LIM

ONT

22h 45m

2 stops

$683Delta

Sun, Mar 8 - Mon, Mar 30

11:35 pm - 11:20 am

ONT

CUZ

33h 45m

2 stops

5:10 pm - 9:45 pm

CUZ

ONT

30h 35m

2 stops

$904Avianca

Tue, May 19 - Mon, May 25

United Airlines flights from Ontario to Peru

Our best United Airlines deals on Ontario to Peru flight tickets

United Airlines

Mar 4

ONT8:00 amOntario

12h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

Apr 21

LIM12:55 amLima J Chavez Intl

23h 50m

2 stops

ONT10:45 pmOntario

$670

United Airlines

Mar 4

ONT8:00 amOntario

12h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

Mar 10

LIM1:10 amLima J Chavez Intl

23h 26m

1 stop

ONT10:36 pmOntario

$677

United Airlines

Mar 2

ONT6:00 amOntario

14h 55m

1 stop

LIM11:55 pmLima J Chavez Intl

Mar 11

LIM1:10 amLima J Chavez Intl

23h 26m

1 stop

ONT10:36 pmOntario

$697

LATAM Airlines flights from Ontario to Peru

Our best LATAM Airlines deals on Ontario to Peru flight tickets

LATAM Airlines

Mar 3

ONT10:20 pmOntario

20h 00m

1 stop

LIM9:20 pmLima J Chavez Intl

Mar 10

LIM11:40 pmLima J Chavez Intl

14h 07m

1 stop

ONT11:47 amOntario

$669

LATAM Airlines

Mar 1

ONT10:20 pmOntario

20h 00m

1 stop

LIM9:20 pmLima J Chavez Intl

Mar 8

LIM11:40 pmLima J Chavez Intl

23h 20m

1 stop

ONT9:00 pmOntario

$715

LATAM Airlines

Mar 3

ONT1:15 pmOntario

12h 45m

1 stop

LIM5:00 amLima J Chavez Intl

Mar 17

LIM12:15 pmLima J Chavez Intl

34h 45m

1 stop

ONT9:00 pmOntario

$728

Fly from

Fly to

Route

Depart

Return

Price

OntarioLima

ONT - LIM

ONTLIM

Ontario

Fri 2/27

12:42 am-4:50 am

3 stops25h 08m

Lima J Chavez Intl

Sat 3/14

6:04 am-10:37 pm

2 stops18h 33m

$633

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 5/11

7:00 am-8:05 am

2 stops23h 05m

Lima J Chavez Intl

Tue 5/19

12:00 pm-6:15 pm

1 stop32h 15m

$661

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 3/9

10:25 pm-9:20 pm

1 stop20h 55m

Lima J Chavez Intl

Wed 3/18

12:05 am-9:00 pm

2 stops22h 55m

$665

OntarioLima

ONT - LIM

ONTLIM

Ontario

Mon 3/30

10:25 pm-8:20 pm

2 stops19h 55m

Lima J Chavez Intl

Wed 4/8

12:05 pm-11:47 am

2 stops25h 42m

$668

OntarioLima

ONT - LIM

ONTLIM

Ontario

Tue 3/3

10:20 pm-9:20 pm

1 stop20h 00m

Lima J Chavez Intl

Tue 3/10

11:40 pm-11:47 am

1 stop14h 07m

$669

OntarioLima

ONT - LIM

ONTLIM

Ontario

Wed 3/11

6:00 am-10:55 pm

1 stop14h 55m

Lima J Chavez Intl

Sun 3/22

1:10 am-10:36 pm

1 stop23h 26m

$677

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 3/8

10:25 pm-5:00 am

1 stop28h 35m

Lima J Chavez Intl

Tue 5/19

12:05 am-6:15 pm

1 stop20h 10m

$678

OntarioLima

ONT - LIM

ONTLIM

Ontario

Fri 5/15

12:55 am-5:01 am

2 stops26h 06m

Lima J Chavez Intl

Sat 5/23

6:04 am-11:05 pm

2 stops19h 01m

$680

OntarioLima

ONT - LIM

ONTLIM

Ontario

Sun 3/8

10:25 pm-5:00 am

1 stop28h 35m

Lima J Chavez Intl

Mon 3/30

12:15 am-9:00 pm

2 stops22h 45m

$683

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Tue 5/19

11:35 pm-11:20 am

2 stops33h 45m

Cusco Velazco Astete

Mon 5/25

5:10 pm-9:45 pm

2 stops30h 35m

$904

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.

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

Fastest flight time	12h 50m
Direct flights	None

The fastest flight from Ontario to Peru takes 12h 50m

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 January 2026, there are 2 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 2,491 reviews		Search Avianca flights
Delta	PriceFrom $644	Free Cancellation	Rating 7.9 8,130 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.