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Cheap flights from Ontario to La Paz from C$ 422

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 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LPB
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 20 November 2025.

Sun 30/118:00 a.m.YUL - LPB
2 stops43h 00mMultiple Airlines
Sun 7/125:55 a.m.LPB - YUL
2 stops19h 04mMultiple Airlines
Deal found 19/11C$ 1,256
Fri 5/126:12 p.m.YYZ - LPB
2 stops32h 48mLATAM Airlines
Tue 9/125:55 a.m.LPB - YYZ
2 stops36h 07mLATAM Airlines
Deal found 18/11C$ 1,393
Wed 31/127:00 a.m.YUL - LPB
2 stops20h 00mLATAM Airlines
Tue 20/15:55 a.m.LPB - YUL
2 stops18h 55mLATAM Airlines
Deal found 19/11C$ 1,531
Wed 10/126:55 p.m.YUL - LPB
2 stops30h 20mMultiple Airlines
Mon 22/125:55 a.m.LPB - YUL
2 stops27h 00mMultiple Airlines
Deal found 18/11C$ 1,602
Fri 5/1210:00 p.m.YYZ - LPB
3 stops27h 15mMultiple Airlines
Tue 9/123:50 p.m.LPB - YYZ
3 stops20h 40mMultiple Airlines
Deal found 18/11C$ 1,623
Tue 23/126:45 a.m.YUL - LPB
2 stops18h 30mMultiple Airlines
Sat 27/125:55 a.m.LPB - YUL
1 stop13h 30mMultiple Airlines
Deal found 19/11C$ 1,703
Sun 30/117:00 a.m.YUL - LPB
2 stops44h 00mLATAM Airlines
Sun 7/128:42 a.m.LPB - YUL
3 stops40h 17mLATAM Airlines
Deal found 19/11C$ 1,735
Wed 31/127:00 a.m.YUL - LPB
2 stops20h 00mLATAM Airlines
Sat 17/15:55 a.m.LPB - YUL
2 stops18h 55mLATAM Airlines
Deal found 19/11C$ 1,766
Fri 5/127:55 a.m.YYZ - LPB
1 stop17h 20mAvianca
Tue 9/123:50 p.m.LPB - YYZ
2 stops15h 45mAvianca
Deal found 18/11C$ 1,768
Tue 25/116:45 a.m.YOW - LPB
3 stops18h 30mMultiple Airlines
Mon 1/123:20 a.m.LPB - YOW
2 stops23h 18mMultiple Airlines
Deal found 18/11C$ 1,797
Tue 30/127:00 a.m.YUL - LPB
2 stops20h 00mLATAM Airlines
Tue 20/15:55 a.m.LPB - YUL
2 stops18h 55mLATAM Airlines
Deal found 19/11C$ 1,803
Wed 31/127:00 a.m.YUL - LPB
2 stops20h 00mLATAM Airlines
Thu 15/15:55 a.m.LPB - YUL
2 stops18h 55mLATAM Airlines
Deal found 19/11C$ 1,807

Cheap 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 20 November 2025.

Round-trip from

C$ 1,155

One-way from

C$ 422
LATAM Airlines
  • LATAM Airlines
  • 2/2-23/2
  • 4 total stops
  • 39h 04m total
  • Ontario to La Paz
Search Deals
12/1
  • 12/1
  • 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 20 November 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

Mon 4/5

11:50 p.m.-3:35 a.m.

2 stops51h 45m

La Paz El Alto Intl

Wed 13/5

7:45 p.m.-10:30 p.m.

2 stops50h 45m

C$ 1,246

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sun 3/5

11:50 p.m.-3:35 a.m.

2 stops27h 45m

La Paz El Alto Intl

Wed 13/5

7:45 p.m.-7:15 a.m.

2 stops35h 30m

C$ 1,246

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

8:00 a.m.-4:00 a.m.

2 stops43h 00m

La Paz El Alto Intl

Sun 7/12

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

2 stops19h 04m

C$ 1,256

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

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

2 stops17h 15m

La Paz El Alto Intl

Wed 25/2

5:55 a.m.-6:20 p.m.

1 stop13h 25m

C$ 1,260

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Mon 4/5

12:10 p.m.-4:00 a.m.

2 stops15h 50m

La Paz El Alto Intl

Thu 14/5

5:50 a.m.-12:04 a.m.

3 stops18h 14m

C$ 1,326

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 3/2

10:35 p.m.-4:00 a.m.

1 stop28h 25m

La Paz El Alto Intl

Fri 20/2

3:20 a.m.-12:45 a.m.

2 stops22h 25m

C$ 1,337

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sat 28/2

7:40 a.m.-2:15 a.m.

2 stops17h 35m

La Paz El Alto Intl

Fri 6/3

3:20 a.m.-11:40 a.m.

3 stops33h 20m

C$ 1,353

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Mon 20/4

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

2 stops21h 00m

La Paz El Alto Intl

Thu 23/4

9:16 a.m.-11:47 a.m.

3 stops26h 31m

C$ 1,361

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Mon 2/2

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

2 stops20h 00m

La Paz El Alto Intl

Tue 24/2

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

2 stops19h 04m

C$ 1,367

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 3/3

7:00 p.m.-2:15 a.m.

3 stops30h 15m

La Paz El Alto Intl

Sat 7/3

3:20 a.m.-12:02 p.m.

3 stops32h 42m

C$ 1,389

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/11

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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$ 861). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 1,854). 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.

How much does it cost to fly round-trip from Region of Ontario to La Paz?

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 21h. LATAM Airlines provides one of the quickest options available for as low as C$ 1,361. The distance between Region of Ontario and La Paz is about 6909 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 Ottawa - 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$ 861). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 1,854). 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 20 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 845AverageC$ 1,426FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,033AverageC$ 1,811FlexibilityNo 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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