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Cheap flights from Ontario to La Paz from C$ 604

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LPB
31 May — 7 Jun1
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 1 May 2026.

Tue 12/511:00 p.m.
YUL
-
LPB
2 stops33h 25m
Multiple Airlines
Tue 16/68:00 p.m.
LPB
-
YUL
2 stops25h 35m
Multiple Airlines
Deal found 29/4C$ 1,190
Sun 1/116:00 p.m.
YYZ
-
LPB
2 stops32h 55m
LATAM Airlines
Sat 7/115:20 a.m.
LPB
-
YYZ
2 stops19h 41m
LATAM Airlines
Deal found 28/4C$ 1,194
Tue 26/59:00 a.m.
YYZ
-
LPB
2 stops18h 55m
Multiple Airlines
Mon 17/85:20 a.m.
LPB
-
YYZ
2 stops37h 55m
Multiple Airlines
Deal found 28/4C$ 1,196
Sat 31/101:30 p.m.
YYZ
-
LPB
2 stops38h 25m
LATAM Airlines
Sat 7/119:16 a.m.
LPB
-
YYZ
3 stops28h 01m
LATAM Airlines
Deal found 28/4C$ 1,233
Wed 26/86:00 a.m.
YYZ
-
LPB
2 stops21h 55m
Multiple Airlines
Sun 6/95:20 a.m.
LPB
-
YYZ
2 stops19h 24m
Multiple Airlines
Deal found 27/4C$ 1,241
Wed 21/101:20 p.m.
YUL
-
LPB
2 stops38h 35m
Multiple Airlines
Mon 2/115:20 a.m.
LPB
-
YUL
2 stops51h 41m
Multiple Airlines
Deal found 27/4C$ 1,243
Mon 2/119:25 a.m.
YYZ
-
LPB
2 stops17h 30m
Multiple Airlines
Sat 7/115:20 a.m.
LPB
-
YYZ
2 stops31h 57m
Multiple Airlines
Deal found 28/4C$ 1,250
Mon 2/119:25 a.m.
YYZ
-
LPB
2 stops17h 30m
Multiple Airlines
Sun 8/115:20 a.m.
LPB
-
YYZ
2 stops38h 00m
Multiple Airlines
Deal found 28/4C$ 1,256
Sat 31/108:15 a.m.
YYZ
-
LPB
2 stops19h 40m
Multiple Airlines
Fri 6/115:20 a.m.
LPB
-
YYZ
2 stops30h 04m
Multiple Airlines
Deal found 28/4C$ 1,265
Tue 25/86:45 a.m.
YUL
-
LPB
3 stops19h 35m
Multiple Airlines
Mon 7/93:25 a.m.
LPB
-
YUL
2 stops20h 53m
Multiple Airlines
Deal found 30/4C$ 1,277
Tue 26/59:00 a.m.
YYZ
-
LPB
2 stops18h 55m
Multiple Airlines
Wed 19/85:20 a.m.
LPB
-
YYZ
2 stops37h 15m
Multiple Airlines
Deal found 30/4C$ 1,280
Sat 24/107:00 a.m.
YUL
-
LPB
2 stops44h 55m
LATAM Airlines
Sat 31/105:20 a.m.
LPB
-
YUL
2 stops31h 24m
LATAM Airlines
Deal found 29/4C$ 1,288

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 1 May 2026.

Round-trip from

C$ 1,190

One-way from

C$ 604

Popular in

November

Cheapest in

June

Average price

C$ 1,728
12/5-16/6
  • 12/5-16/6
  • 4 total stops
  • 59h 00m total
  • Ontario to La Paz
Search Deals
28/5
  • 28/5
  • 2 total stops
  • 18h 25m total
  • Ontario to La Paz
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 197 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 53 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
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 1 May 2026.
Use the filters below to find and compare flights from Ontario to La Paz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 23/6

11:00 p.m.-6:40 a.m.

2 stops31h 40m

La Paz El Alto Intl

Sat 4/7

7:15 p.m.-9:35 p.m.

2 stops26h 20m

C$ 1,303

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sat 6/6

2:10 p.m.-3:55 a.m.

2 stops37h 45m

La Paz El Alto Intl

Sun 14/6

5:20 a.m.-12:44 a.m.

2 stops19h 24m

C$ 1,333

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Tue 12/5

11:00 p.m.-6:50 a.m.

2 stops31h 50m

La Paz El Alto Intl

Thu 4/6

7:15 p.m.-9:35 p.m.

2 stops26h 20m

C$ 1,360

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Thu 28/5

6:50 a.m.-3:55 a.m.

2 stops21h 05m

La Paz El Alto Intl

Thu 4/6

5:20 a.m.-2:05 a.m.

2 stops20h 45m

C$ 1,419

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Wed 27/5

11:00 p.m.-6:25 a.m.

2 stops31h 25m

La Paz El Alto Intl

Wed 3/6

8:00 p.m.-9:35 p.m.

2 stops25h 35m

C$ 1,428

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Wed 27/5

8:30 a.m.-3:50 a.m.

2 stops19h 20m

La Paz El Alto Intl

Sun 16/8

3:25 a.m.-7:20 a.m.

1 stop27h 55m

C$ 1,477

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 26/5

8:55 a.m.-3:55 a.m.

2 stops19h 00m

La Paz El Alto Intl

Mon 17/8

5:20 a.m.-12:30 a.m.

3 stops43h 10m

C$ 1,487

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sat 6/6

8:55 a.m.-2:20 a.m.

1 stop17h 25m

La Paz El Alto Intl

Sat 13/6

3:25 a.m.-11:30 p.m.

1 stop20h 05m

C$ 1,532

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Thu 28/5

8:55 a.m.-2:20 a.m.

1 stop17h 25m

La Paz El Alto Intl

Wed 3/6

3:25 a.m.-12:30 a.m.

2 stops21h 05m

C$ 1,536

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Wed 6/5

9:30 a.m.-3:55 a.m.

2 stops18h 25m

La Paz El Alto Intl

Mon 18/5

5:20 a.m.-11:35 a.m.

2 stops30h 15m

C$ 1,547

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 46 resultsSorted by cheapest first
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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$ 823). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 2,009). 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 43h 51m. LATAM Airlines provides one of the quickest options available for as low as C$ 1,576. The distance between Region of Ontario and La Paz is about 6909 km.

  • 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 Montreal Pierre Elliott Trudeau Intl - La Paz El Alto Intl, Toronto Pearson 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$ 823). Flying from Region of Ontario to La Paz in December is currently the most expensive (average of C$ 2,009). 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 1 May 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 822AverageC$ 2,009FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,005AverageC$ 1,498FlexibilityNo 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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