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Cheap flights from Ontario to La Paz from C$ 431

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 1/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LPB
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ontario to La Paz

Enter your travel dates to find the best prices.

Cheapest flights from Ontario to La Paz
Explore the most affordable flight options available from Ontario to La Paz. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 December 2025.

Sat 20/129:25 a.m.YYZ - LPB
2 stops17h 35mMultiple Airlines
Sat 3/15:55 a.m.LPB - YYZ
3 stops19h 04mMultiple Airlines
Deal found 15/12C$ 2,983
Sat 20/126:17 p.m.YYZ - LPB
3 stops32h 43mLATAM Airlines
Sat 3/15:55 a.m.LPB - YYZ
3 stops19h 04mLATAM Airlines
Deal found 15/12C$ 3,351
Sun 21/1211:10 p.m.YYZ - LPB
2 stops14h 35mMultiple Airlines
Tue 6/13:50 p.m.LPB - YYZ
2 stops24h 25mMultiple Airlines
Deal found 16/12C$ 3,490
Sat 20/1210:30 p.m.YUL - LPB
2 stops39h 15mMultiple Airlines
Tue 6/13:20 a.m.LPB - YUL
2 stops19h 32mMultiple Airlines
Deal found 15/12C$ 3,564
Sat 20/127:40 p.m.YYZ - LPB
3 stops29h 35mAvianca
Fri 2/13:20 a.m.LPB - YYZ
1 stop28h 15mAvianca
Deal found 15/12C$ 4,555
Sun 21/1211:55 p.m.YYZ - LPB
2 stops13h 50mAvianca
Mon 5/13:20 a.m.LPB - YYZ
1 stop20h 15mAvianca
Deal found 16/12C$ 4,931
Sat 20/123:00 p.m.YUL - LPB
2 stops34h 15mAvianca
Tue 6/13:20 a.m.LPB - YUL
1 stop18h 15mAvianca
Deal found 15/12C$ 5,566

Find flight deals from Ontario to La Paz

Keep the following information in mind while searching for Ontario to La Paz flight deals. Data was last updated 18 December 2025.

Round-trip from

C$ 880

One-way from

C$ 431
28/2-4/3
  • 28/2-4/3
  • 4 total stops
  • 47h 22m total
  • Ontario to La Paz
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 28h 45m total
  • Ontario to La Paz
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to La Paz 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 629,999 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Ontario to La Paz that are best for you.

Fly from

Ontario

Fly to

La Paz

Route

Depart

Return

Price

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sat 28/2

6:50 p.m.-2:15 a.m.

2 stops30h 25m

La Paz El Alto Intl

Wed 4/3

3:20 a.m.-7:17 p.m.

2 stops16h 57m

C$ 880

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Thu 12/3

8:00 a.m.-2:15 a.m.

2 stops18h 15m

La Paz El Alto Intl

Sat 14/3

5:55 a.m.-7:20 p.m.

1 stop13h 25m

C$ 1,298

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 17/2

6:10 a.m.-4:00 a.m.

2 stops44h 50m

La Paz El Alto Intl

Tue 3/3

5:55 a.m.-12:14 a.m.

2 stops19h 19m

C$ 1,312

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 20/1

6:50 p.m.-2:15 a.m.

2 stops30h 25m

La Paz El Alto Intl

Fri 23/1

3:20 a.m.-8:42 p.m.

2 stops18h 22m

C$ 1,343

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Wed 18/2

10:55 p.m.-4:00 a.m.

1 stop28h 05m

La Paz El Alto Intl

Sun 1/3

3:20 a.m.-7:53 p.m.

2 stops17h 33m

C$ 1,371

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Thu 29/1

7:00 a.m.-4:00 a.m.

2 stops44h 00m

La Paz El Alto Intl

Thu 5/2

5:55 a.m.-11:59 p.m.

2 stops19h 04m

C$ 1,405

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Mon 23/2

7:00 a.m.-4:00 a.m.

2 stops20h 00m

La Paz El Alto Intl

Tue 10/3

5:55 a.m.-11:37 a.m.

2 stops29h 42m

C$ 1,416

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 31/3

8:00 a.m.-2:10 a.m.

2 stops18h 10m

La Paz El Alto Intl

Wed 22/4

5:20 a.m.-7:20 p.m.

1 stop14h 00m

C$ 1,432

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

8:00 a.m.-2:10 a.m.

2 stops18h 10m

La Paz El Alto Intl

Wed 22/4

5:20 a.m.-7:20 p.m.

1 stop14h 00m

C$ 1,433

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Fri 16/1

9:35 a.m.-2:45 p.m.

3 stops28h 10m

La Paz El Alto Intl

Thu 22/1

3:20 a.m.-10:12 p.m.

2 stops19h 52m

C$ 1,437

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/12

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Best time to book a flight from Ontario to La Paz

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

What is the cheapest month to book a flight from Region of Ontario to La Paz?

Currently, September is the cheapest month in which you can book a flight from Region of Ontario to La Paz (average of C$ 846). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 1,823). 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 La Paz. 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 into for flights to La Paz from Ontario?

    La Paz El Alto Intl (LPB) is the airport you will fly into if you book a flight from Ontario to La Paz. It is only a 4.7 km journey from El Alto Intl (LPB) to La Paz’s city centre.

  • How long is the flight from Region of Ontario to La Paz?

    A quick flight from Region of Ontario to La Paz can take about 28h 50m. LATAM Airlines provides one of the quickest options available for as low as C$ 2,283. The distance between Region of Ontario and La Paz is about 6912 km. This flight may include one or multiple stops.

  • What are the most popular routes from Region of Ontario to La Paz?

    The most popular flight routes from Region of Ontario to La Paz are Toronto Pearson Intl - La Paz El Alto Intl, Montreal Pierre Elliott Trudeau Intl - La Paz El Alto Intl and Toronto Island - La Paz El Alto Intl.

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

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

  • How can I find direct flights from Ontario to La Paz?

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

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

    Yes. Cheapflights offers flight deals from Ontario to La Paz 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 Region of Ontario to La Paz?

    Currently, September is the cheapest month in which you can book a flight from Region of Ontario to La Paz (average of C$ 846). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 1,823). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Ontario to La Paz

Discover the top 2 airlines that operate flights from Ontario to La Paz. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 18 December 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 830AverageC$ 1,461FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,024AverageC$ 1,788FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Ontario to La Paz?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Ontario to La Paz. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Ontario to La Paz?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to La Paz from Ontario.

Can Cheapflights find flights from Ontario to La Paz with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ontario to La Paz, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ontario to La Paz become cheaper?

Not ready to book yet? You can track prices for flights from Ontario to La Paz on Cheapflights with our Price Alert feature and get notified when better prices are available.

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