How do I get Price Alerts for flights from Ontario to Cusco?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from Cusco . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Ontario to Cusco with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Ontario Airport to Cusco Velazco Astete Airport?

Prices for flights from Ontario Airport to Cusco Velazco Astete Airport were last updated today.

How old do you have to be to fly from Ontario Airport to Cusco Velazco Astete Airport?

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 Cusco Velazco Astete Airport.

What documentation or ID do you need to fly to Cusco Velazco Astete Airport?

The travel and health documents required for your trip to Cusco Velazco Astete Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$397 Cheap Flights from Ontario to Cusco in 2026

Find the cheapest flights from Ontario to Cusco

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:37 pm - 10:30 pmONT Ontario-CUZ Cusco Velazco Astete

24h 53m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Lima J Chavez Intl

12:05 am - 10:15 pmCUZ Cusco Velazco Astete-ONT Ontario

25h 10m3 stops Lima J Chavez Intl Mexico City Benito Juarez Guadalajara Miguel Hidal

$1,257Multiple Airlines

Fri, Nov 20 - Thu, Nov 26

9:36 pm - 11:25 pmONT Ontario-CUZ Cusco Velazco Astete

23h 49m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Lima J Chavez Intl

11:20 pm - 11:05 pmCUZ Cusco Velazco Astete-ONT Ontario

25h 45m3 stops Lima J Chavez Intl Cancun Guadalajara Miguel Hidal

$1,291Multiple Airlines

Fri, Oct 9 - Tue, Oct 13

11:35 pm - 8:45 pmONT Ontario-CUZ Cusco Velazco Astete

19h 10m3 stops San Salvador El Salvador Intl Bogotá El Dorado Lima J Chavez Intl

12:05 am - 9:45 pmCUZ Cusco Velazco Astete-ONT Ontario

23h 40m2 stops Lima J Chavez Intl San Salvador El Salvador Intl

$1,327Multiple Airlines

Tue, Sep 22 - Fri, Oct 2

9:36 pm - 6:35 amONT Ontario-CUZ Cusco Velazco Astete

30h 59m3 stops Guadalajara Miguel Hidal Bogotá El Dorado Lima J Chavez Intl

1:40 pm - 11:05 pmCUZ Cusco Velazco Astete-ONT Ontario

35h 25m3 stops Lima J Chavez Intl Bogotá El Dorado Guadalajara Miguel Hidal

$1,350Multiple Airlines

Fri, Sep 18 - Mon, Sep 21

9:36 pm - 6:10 amONT Ontario-CUZ Cusco Velazco Astete

30h 34m3 stops Guadalajara Miguel Hidal Mexico City Benito Juarez Lima J Chavez Intl

12:05 am - 11:05 pmCUZ Cusco Velazco Astete-ONT Ontario

25h 00m3 stops Lima J Chavez Intl Mexico City Benito Juarez Guadalajara Miguel Hidal

$1,370Multiple Airlines

Sun, Sep 27 - Wed, Sep 30

12:55 am - 1:00 amONT Ontario-CUZ Cusco Velazco Astete

22h 05m3 stops Guadalajara Miguel Hidal Cancun Lima J Chavez Intl

11:20 pm - 11:05 pmCUZ Cusco Velazco Astete-ONT Ontario

25h 45m3 stops Lima J Chavez Intl Cancun Guadalajara Miguel Hidal

$1,375Multiple Airlines

Sun, Sep 20 - Mon, Oct 12

11:35 pm - 8:45 pmONT Ontario-CUZ Cusco Velazco Astete

19h 10m3 stops San Salvador El Salvador Intl Bogotá El Dorado Lima J Chavez Intl

12:05 am - 9:45 pmCUZ Cusco Velazco Astete-ONT Ontario

23h 40m2 stops Lima J Chavez Intl San Salvador El Salvador Intl

$1,516Multiple Airlines

Thu, Sep 24 - Fri, Oct 2

12:55 am - 6:10 amONT Ontario-CUZ Cusco Velazco Astete

27h 15m3 stops Guadalajara Miguel Hidal Cancun Lima J Chavez Intl

11:20 pm - 9:45 pmCUZ Cusco Velazco Astete-ONT Ontario

24h 25m3 stops Lima J Chavez Intl Bogotá El Dorado San Salvador El Salvador Intl

$1,520Multiple Airlines

Sat, Sep 19 - Mon, Sep 21

12:18 pm - 8:35 amONT Ontario-CUZ Cusco Velazco Astete

17h 17m2 stops Atlanta Hartsfield-Jackson Lima J Chavez Intl

8:00 pm - 11:08 amCUZ Cusco Velazco Astete-ONT Ontario

18h 08m2 stops Lima J Chavez Intl Atlanta Hartsfield-Jackson

$1,654LATAM Airlines

Mon, Nov 16 - Tue, Dec 1

10:45 pm - 11:25 amONT Ontario-CUZ Cusco Velazco Astete

33h 40m2 stops San Salvador El Salvador Intl Bogotá El Dorado

7:45 pm - 4:49 pmCUZ Cusco Velazco Astete-ONT Ontario

24h 04m3 stops Lima J Chavez Intl Mexico City Benito Juarez Guadalajara Miguel Hidal

$1,728Multiple Airlines

Sat, Dec 19 - Fri, Dec 25

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LATAM Airlines flights from Ontario to Cusco

Our best LATAM Airlines deals on Ontario to Cusco flight tickets

LATAM Airlines

Nov 16

ONT12:18 pmOntario

17h 17m

2 stops

CUZ8:35 amCusco Velazco Astete

Dec 1

CUZ8:00 pmCusco Velazco Astete

18h 08m

2 stops

ONT11:08 amOntario

$1,654

LATAM Airlines

Sep 17

ONT12:19 pmOntario

21h 51m

2 stops

CUZ12:10 pmCusco Velazco Astete

Sep 24

CUZ6:50 pmCusco Velazco Astete

18h 19m

2 stops

ONT11:09 amOntario

$1,877

LATAM Airlines

Sep 22

ONT7:05 amOntario

15h 55m

2 stops

CUZ1:00 amCusco Velazco Astete

Oct 3

CUZ6:35 pmCusco Velazco Astete

18h 34m

2 stops

ONT11:09 amOntario

$1,989

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Fri 11/20

6:37 pm-10:30 pm

3 stops24h 53m

Cusco Velazco Astete

Thu 11/26

12:05 am-10:15 pm

3 stops25h 10m

$1,257

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Fri 10/9

9:36 pm-11:25 pm

3 stops23h 49m

Cusco Velazco Astete

Tue 10/13

11:20 pm-11:05 pm

3 stops25h 45m

$1,291

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Tue 9/22

11:35 pm-8:45 pm

3 stops19h 10m

Cusco Velazco Astete

Fri 10/2

12:05 am-9:45 pm

2 stops23h 40m

$1,327

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Fri 9/18

9:36 pm-6:35 am

3 stops30h 59m

Cusco Velazco Astete

Mon 9/21

1:40 pm-11:05 pm

3 stops35h 25m

$1,350

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Sun 9/27

9:36 pm-6:10 am

3 stops30h 34m

Cusco Velazco Astete

Wed 9/30

12:05 am-11:05 pm

3 stops25h 00m

$1,370

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Sun 9/20

12:55 am-1:00 am

3 stops22h 05m

Cusco Velazco Astete

Mon 10/12

11:20 pm-11:05 pm

3 stops25h 45m

$1,375

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Thu 9/24

11:35 pm-8:45 pm

3 stops19h 10m

Cusco Velazco Astete

Fri 10/2

12:05 am-9:45 pm

2 stops23h 40m

$1,516

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Sat 9/19

12:55 am-6:10 am

3 stops27h 15m

Cusco Velazco Astete

Mon 9/21

11:20 pm-9:45 pm

3 stops24h 25m

$1,520

Quickest round-trip

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Mon 11/16

12:18 pm-8:35 am

2 stops17h 17m

Cusco Velazco Astete

Tue 12/1

8:00 pm-11:08 am

2 stops18h 08m

$1,654

OntarioCusco

ONT Ontario - CUZ Cusco Velazco Astete

ONTCUZ

Ontario

Sat 12/19

10:45 pm-11:25 am

2 stops33h 40m

Cusco Velazco Astete

Fri 12/25

7:45 pm-4:49 pm

3 stops24h 04m

$1,728

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

When to book flights from Ontario to Cusco

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Cusco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Cusco (ONT to CUZ) flight deals and tips

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

Best Price Found	$397
Fastest flight time	15h 53m
Direct flights	None

The best one-way flight to Cusco from Ontario in the past 72 hours is $397. The best round-trip flight deal from Ontario to Cusco found on momondo in the last 72 hours is $1,257.

The fastest flight from Ontario to Cusco takes 15h 53m

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

Search flight deals

Frequently asked questions about flying from Ontario to Cusco

How far is Ontario to Cusco Velazco Astete by plane?
The straight-line distance from Ontario to Cusco Velazco Astete is 4448.5 mi. 15h 53m is a normal flight duration for this route.
When did momondo last update prices for flights from Ontario Airport to Cusco Velazco Astete Airport?
Prices for flights from Ontario Airport to Cusco Velazco Astete Airport were last updated today.
How old do you have to be to fly from Ontario Airport to Cusco Velazco Astete Airport?
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 Cusco Velazco Astete Airport.
What documentation or ID do you need to fly to Cusco Velazco Astete Airport?
The travel and health documents required for your trip to Cusco Velazco Astete Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cusco Velazco Astete Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Ontario to Cusco

How do I get Price Alerts for flights from Ontario to Cusco?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Ontario from Cusco. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Ontario to Cusco with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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Why use momondo?

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

Finding the right flight to Cusco from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cusco quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Cusco from Ontario which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Ontario to Cusco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Cusco from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.