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Uruguay

$452+ Cheap flights from Ontario (ONT) to Uruguay

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — MVD
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap flight deals from Ontario to Uruguay

Cheapest flights from Ontario to Uruguay
Explore the most affordable flight options available from Ontario to Uruguay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 12, 2026.

This Mytrip deal was found by Cheapflights users on 2/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2312:42 am
ONT
-
MVD
3 stops35h 33m
Multiple Airlines
Mon 3/27:05 am
MVD
-
ONT
2 stops42h 50m
Multiple Airlines
Deal found 2/12$1,008
This KAYAK deal was found by Cheapflights users on 2/9. 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 10/47:00 am
ONT
-
MVD
2 stops19h 35m
LATAM Airlines
Tue 10/277:21 pm
MVD
-
ONT
2 stops20h 06m
LATAM Airlines
Deal found 2/9$1,023
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1611:02 pm
ONT
-
MVD
3 stops26h 58m
Multiple Airlines
Mon 3/237:25 pm
MVD
-
ONT
3 stops30h 30m
Multiple Airlines
Deal found 2/9$1,083
This Priceline deal was found by Cheapflights users on 2/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:35 pm
ONT
-
MVD
2 stops26h 15m
Avianca
Tue 5/266:55 am
MVD
-
ONT
2 stops18h 50m
Avianca
Deal found 2/9$1,103
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1412:50 pm
ONT
-
MVD
3 stops37h 10m
Multiple Airlines
Mon 3/162:25 am
MVD
-
ONT
3 stops23h 30m
Multiple Airlines
Deal found 2/10$1,110
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1712:27 am
ONT
-
MVD
3 stops26h 18m
Multiple Airlines
Tue 4/214:05 am
MVD
-
ONT
3 stops21h 40m
Multiple Airlines
Deal found 2/11$1,199
This Mytrip deal was found by Cheapflights users on 2/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:35 pm
ONT
-
MVD
2 stops26h 20m
Multiple Airlines
Wed 4/224:55 pm
MVD
-
ONT
3 stops32h 50m
Multiple Airlines
Deal found 2/11$1,216
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1410:30 pm
ONT
-
MVD
2 stops26h 30m
Multiple Airlines
Wed 11/187:10 pm
MVD
-
ONT
3 stops30h 45m
Multiple Airlines
Deal found 2/10$1,262
This KAYAK deal was found by Cheapflights users on 2/10. 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 10/197:00 am
ONT
-
MVD
2 stops19h 35m
LATAM Airlines
Thu 10/297:57 pm
MVD
-
ONT
2 stops19h 30m
LATAM Airlines
Deal found 2/10$1,273
This Mytrip deal was found by Cheapflights users on 2/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:02 pm
ONT
-
MVD
3 stops27h 43m
Multiple Airlines
Fri 3/206:45 pm
MVD
-
ONT
3 stops31h 52m
Multiple Airlines
Deal found 2/10$1,274

Find flight deals from Ontario to Uruguay

Keep the following information in mind while searching for Ontario to Uruguay flight deals. Data was last updated February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,008
(Mytrip)

One-way from

$452
(Mytrip)

Popular in

December

Cheapest in

April

Average price

$1,016
Provider with most accurate pricing for Los Angeles-Montevideo Carrasco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Montevideo Carrasco flights.
Search Deals
From Ontario to Uruguay
Search Deals
One-way flight from Ontario to Uruguay
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Uruguay 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 February 12, 2026.
Use the filters below to find and compare flights from Ontario to Uruguay that are best for you.

Fly from

Ontario

Fly to

Uruguay

Route

Depart

Return

Price

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Mon 2/23

12:42 am-5:15 pm

3 stops35h 33m

Montevideo Carrasco

Mon 3/2

7:05 am-8:55 pm

2 stops42h 50m

$1,008

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Mon 3/16

11:02 pm-6:00 am

3 stops26h 58m

Montevideo Carrasco

Mon 3/23

7:25 pm-9:55 pm

3 stops30h 30m

$1,083

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Thu 5/21

11:35 pm-5:50 am

2 stops26h 15m

Montevideo Carrasco

Tue 5/26

6:55 am-9:45 pm

2 stops18h 50m

$1,103

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Sat 3/14

12:50 pm-6:00 am

3 stops37h 10m

Montevideo Carrasco

Mon 3/16

2:25 am-9:55 pm

3 stops23h 30m

$1,110

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Tue 3/17

12:27 am-6:45 am

3 stops26h 18m

Montevideo Carrasco

Tue 4/21

4:05 am-9:45 pm

3 stops21h 40m

$1,199

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Tue 4/14

11:35 pm-5:55 am

2 stops26h 20m

Montevideo Carrasco

Wed 4/22

4:55 pm-9:45 pm

3 stops32h 50m

$1,216

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Mon 3/9

11:02 pm-6:45 am

3 stops27h 43m

Montevideo Carrasco

Fri 3/20

6:45 pm-10:37 pm

3 stops31h 52m

$1,274

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Mon 6/15

5:55 am-7:20 am

2 stops21h 25m

Montevideo Carrasco

Mon 9/14

12:43 am-12:20 pm

2 stops39h 37m

$1,398

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Sat 3/28

6:00 am-7:26 am

2 stops21h 26m

Montevideo Carrasco

Fri 4/3

12:47 am-10:26 pm

2 stops25h 39m

$1,448

OntarioMontevideo

ONT - MVD

ONTMVD

Ontario

Sat 3/14

11:02 pm-10:35 am

3 stops31h 33m

Montevideo Carrasco

Fri 3/20

2:25 am-10:37 pm

3 stops24h 12m

$1,527

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 16 results
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Best time to book a flight from Ontario to Uruguay

Have a flexible travel schedule? Discover the best time to fly to Uruguay 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 Uruguay

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Uruguay (average of $344). Flying from Ontario to Uruguay in January is currently the most expensive (average of $873). 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 Uruguay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Uruguay?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Uruguay.

  • How long is the flight from Ontario to Uruguay?

    There are many flights that can get you from Ontario to Uruguay in 26h 15m. Fly via Avianca to get the fastest option. There are 6199 mi between Ontario and Uruguay.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Uruguay 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 Uruguay?

    Currently, April is the cheapest month in which you can book a flight from Ontario to Uruguay (average of $344). Flying from Ontario to Uruguay in January is currently the most expensive (average of $873). 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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Alternative routes for Ontario to Uruguay

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