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Cuzco

$701+ Cheap flights from Ontario (ONT) to Cusco (CUZ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUZ
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap flight deals from Ontario to Cuzco

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Cuzco (CUZ). 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 septiembre 17, 2025.

Round-trip from

$701
(United)

Popular in

December

Cheapest in

February

Average price

$998
From Ontario to Cusco Velazco Astete
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Highest demand for flights based on searches. 12% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Cuzco

Cheapest flights from Ontario to Cuzco
Explore the most affordable flight options available from Ontario to Cuzco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 17, 2025.

This LATAM Airlines deal was found by Cheapflights users on 9/15. 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.
dom. 11/910:25 pmONT - CUZ
2 stops31h 35mLATAM Airlines
jue. 11/137:35 amCUZ - ONT
2 stops18h 29mLATAM Airlines
Deal found 9/15$1,168
This United deal was found by Cheapflights users on 9/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/246:00 amONT - CUZ
2 stops27h 00mMultiple Airlines
vie. 10/3112:25 pmCUZ - ONT
2 stops35h 24mMultiple Airlines
Deal found 9/16$1,191
This United deal was found by Cheapflights users on 9/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/186:05 amONT - CUZ
2 stops26h 15mMultiple Airlines
lun. 11/245:10 pmCUZ - ONT
2 stops30h 45mMultiple Airlines
Deal found 9/16$1,193
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/97:05 amONT - CUZ
2 stops15h 30mDelta
lun. 10/207:00 pmCUZ - ONT
2 stops17h 26mDelta
Deal found 9/17$1,286
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2410:00 pmONT - CUZ
2 stops24h 40mLATAM Airlines
vie. 10/315:35 pmCUZ - ONT
2 stops27h 44mLATAM Airlines
Deal found 9/17$1,303
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:05 amONT - CUZ
2 stops15h 30mDelta
lun. 10/207:00 pmCUZ - ONT
2 stops17h 26mDelta
Deal found 9/17$1,326
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:05 amONT - CUZ
2 stops15h 30mLATAM Airlines
mar. 10/217:00 pmCUZ - ONT
2 stops17h 26mLATAM Airlines
Deal found 9/16$1,358
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/107:05 amONT - CUZ
2 stops15h 30mDelta
lun. 10/207:00 pmCUZ - ONT
2 stops17h 26mDelta
Deal found 9/17$1,421
This United deal was found by Cheapflights users on 9/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/166:05 amONT - CUZ
2 stops26h 15mMultiple Airlines
dom. 11/2312:25 pmCUZ - ONT
2 stops36h 24mMultiple Airlines
Deal found 9/16$1,433
This Delta deal was found by Cheapflights users on 9/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:05 amONT - CUZ
2 stops15h 30mDelta
mar. 10/217:00 pmCUZ - ONT
2 stops17h 26mDelta
Deal found 9/16$1,483
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/67:05 amONT - CUZ
2 stops15h 30mLATAM Airlines
lun. 10/206:45 pmCUZ - ONT
2 stops17h 41mLATAM Airlines
Deal found 9/17$1,518
This United deal was found by Cheapflights users on 9/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:05 amONT - CUZ
2 stops26h 15mMultiple Airlines
dom. 11/3012:25 pmCUZ - ONT
2 stops36h 24mMultiple Airlines
Deal found 9/17$1,597

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Cuzco 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Ontario to Cusco that are best for you.

Fly from

Ontario

Fly to

Cuzco

Route

Depart

Return

Price

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 3/10

6:02 am-11:20 am

2 stops27h 18m

Cusco Velazco Astete

mar. 3/17

5:10 pm-9:21 pm

2 stops30h 11m

$701

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

lun. 3/2

6:00 am-11:20 am

2 stops26h 20m

Cusco Velazco Astete

mar. 3/10

5:10 pm-9:21 pm

2 stops30h 11m

$701

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mié. 2/25

6:00 am-11:20 am

2 stops26h 20m

Cusco Velazco Astete

jue. 2/26

5:10 pm-9:59 pm

2 stops31h 49m

$1,067

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

dom. 11/9

10:25 pm-9:00 am

2 stops31h 35m

Cusco Velazco Astete

jue. 11/13

7:35 am-11:04 pm

2 stops18h 29m

$1,168

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

vie. 10/24

6:00 am-11:00 am

2 stops27h 00m

Cusco Velazco Astete

vie. 10/31

12:25 pm-9:49 pm

2 stops35h 24m

$1,191

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

mar. 11/18

6:05 am-11:20 am

2 stops26h 15m

Cusco Velazco Astete

lun. 11/24

5:10 pm-8:55 pm

2 stops30h 45m

$1,193

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

jue. 10/9

7:05 am-12:35 am

2 stops15h 30m

Cusco Velazco Astete

lun. 10/20

7:00 pm-10:26 am

2 stops17h 26m

$1,286

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

vie. 10/31

7:05 am-12:45 am

2 stops15h 40m

Cusco Velazco Astete

vie. 11/7

7:00 pm-10:26 am

2 stops18h 26m

$1,303

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

sáb. 10/11

7:05 am-12:35 am

2 stops15h 30m

Cusco Velazco Astete

lun. 10/20

7:00 pm-10:26 am

2 stops17h 26m

$1,326

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

vie. 11/21

10:25 pm-12:45 am

2 stops23h 20m

$709

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Ontario to Cuzco

Have a flexible travel schedule? Discover the best time to fly to Cuzco from Ontario 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 Ontario to Cusco

What is the cheapest month to book a flight from Ontario to Cusco?

Currently, February is the cheapest month in which you can book a flight from Ontario to Cusco (average of $789). Flying from Ontario to Cusco in December is currently the most expensive (average of $1,346). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Cuzco. 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 Ontario to Cusco?

    For as low as $1,168, LATAM Airlines can have you in Cusco from Ontario in 31h 35m. There are 4447 mi between Ontario and Cusco.

  • Can I find deals for flights from Ontario to Cuzco that include hotel bookings?

    Yes. In addition to deals on Ontario to Cuzco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Cuzco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Cuzco.

  • Can I find deals for business class flights from Ontario to Cuzco?

    Yes. Cheapflights offers flight deals from Ontario to Cuzco 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 Ontario to Cusco?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Cusco (average of $789). Flying from Ontario to Cusco in December is currently the most expensive (average of $1,346). 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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