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Cuzco

$454+ Cheap flights from Ontario (ONT) to Cusco (CUZ)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — CUZ
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
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 January 6, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$1,079
(Ovago)

One-way from

$484
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,346
Provider with most accurate pricing for Los Angeles-Cusco Velazco Astete flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Cusco Velazco Astete flights.
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From Ontario to Cusco Velazco Astete
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One-way flight from Ontario to Cusco Velazco Astete
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Highest demand for flights based on searches. 18% potential increase in price ($259 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 6, 2026.

This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pmONT - CUZ
2 stops32h 00mLATAM Airlines
Sun 4/268:15 pmCUZ - ONT
3 stops26h 43mLATAM Airlines
Deal found 1/5$1,079
This KAYAK deal was found by Cheapflights users on 1/3. 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.
Sun 9/1312:00 pmONT - CUZ
2 stops18h 25mLATAM Airlines
Wed 9/306:10 pmCUZ - ONT
2 stops18h 54mLATAM Airlines
Deal found 1/3$1,080
This Gotogate deal was found by Cheapflights users on 1/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:30 pmONT - CUZ
2 stops33h 50mAvianca
Fri 3/612:25 pmCUZ - ONT
2 stops35h 30mAvianca
Deal found 1/5$1,105
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:25 pmONT - CUZ
2 stops33h 35mAvianca
Fri 4/2412:15 pmCUZ - ONT
2 stops35h 40mAvianca
Deal found 1/4$1,122
This Gotogate deal was found by Cheapflights users on 1/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1611:25 pmONT - CUZ
2 stops33h 35mAvianca
Wed 4/2212:15 pmCUZ - ONT
2 stops35h 40mAvianca
Deal found 1/4$1,165
This KAYAK deal was found by Cheapflights users on 1/4. 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.
Fri 4/1012:50 pmONT - CUZ
2 stops17h 35mLATAM Airlines
Fri 4/177:50 pmCUZ - ONT
2 stops17h 39mLATAM Airlines
Deal found 1/4$1,192
This Delta deal was found by Cheapflights users on 1/4. 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.
Mon 2/231:15 pmONT - CUZ
2 stops17h 10mDelta
Sun 3/88:10 pmCUZ - ONT
2 stops17h 30mDelta
Deal found 1/4$1,196
This Expedia deal was found by Cheapflights users on 1/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:25 pmONT - CUZ
2 stops33h 35mMultiple Airlines
Sat 7/2512:05 amCUZ - ONT
2 stops43h 56mMultiple Airlines
Deal found 1/5$1,200
This KAYAK deal was found by Cheapflights users on 1/5. 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.
Tue 7/216:15 amONT - CUZ
3 stops22h 11mGOL
Sun 7/269:02 pmCUZ - ONT
3 stops26h 55mGOL
Deal found 1/5$1,268
This Ovago deal was found by Cheapflights users on 1/5. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:50 pmONT - CUZ
2 stops33h 55mLATAM Airlines
Sat 3/2810:10 amCUZ - ONT
2 stops27h 30mLATAM Airlines
Deal found 1/5$1,291
This KAYAK deal was found by Cheapflights users on 1/5. 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.
Mon 7/2012:00 pmONT - CUZ
2 stops21h 10mLATAM Airlines
Sun 7/265:00 amCUZ - ONT
2 stops39h 01mLATAM Airlines
Deal found 1/5$1,292

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 January 6, 2026.
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

Sun 4/12

10:25 pm-8:25 am

2 stops32h 00m

Cusco Velazco Astete

Sun 4/26

8:15 pm-8:58 pm

3 stops26h 43m

$1,079

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Thu 2/26

10:30 pm-11:20 am

2 stops33h 50m

Cusco Velazco Astete

Fri 3/6

12:25 pm-8:55 pm

2 stops35h 30m

$1,105

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sat 3/14

12:50 pm-12:45 am

2 stops33h 55m

Cusco Velazco Astete

Sat 3/28

10:10 am-11:40 am

2 stops27h 30m

$1,291

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Wed 4/1

12:55 am-6:35 am

3 stops27h 40m

Cusco Velazco Astete

Sun 4/5

5:00 am-11:05 pm

3 stops20h 05m

$1,703

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sat 6/6

11:35 pm-11:00 am

2 stops33h 25m

Cusco Velazco Astete

Mon 6/15

4:45 pm-9:45 pm

2 stops31h 00m

$2,401

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sat 6/6

11:35 pm-11:00 am

2 stops33h 25m

Cusco Velazco Astete

Fri 6/12

12:15 pm-9:45 pm

2 stops35h 30m

$2,401

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sat 3/7

1:15 pm-9:00 am

2 stops16h 45m

Cusco Velazco Astete

Tue 3/10

7:50 pm-11:40 am

2 stops17h 50m

$2,416

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Tue 6/9

11:35 pm-11:00 am

2 stops33h 25m

Cusco Velazco Astete

Fri 6/12

12:15 pm-9:45 pm

2 stops35h 30m

$2,421

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sun 4/12

10:59 am-11:05 am

3 stops22h 06m

Cusco Velazco Astete

Sun 4/26

4:35 pm-11:34 am

3 stops20h 59m

$3,368

OntarioCusco

ONT - CUZ

ONTCUZ

Ontario

Sat 3/14

10:56 am-10:26 am

3 stops21h 30m

Cusco Velazco Astete

Sat 3/28

5:12 pm-1:49 pm

3 stops22h 37m

$3,368

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 21 results
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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, March is the cheapest month in which you can book a flight from Ontario to Cusco (average of $481). Flying from Ontario to Cusco in December is currently the most expensive (average of $1,429). 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 $1,079, LATAM Airlines can have you in Cusco from Ontario in 32h. There are 4447 mi between Ontario and Cusco. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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, March is the cheapest month in which you can book a flight from Ontario to Cusco (average of $481). Flying from Ontario to Cusco in December is currently the most expensive (average of $1,429). 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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