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Cheap flights from Ontario to La Paz from C$ 495

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LPB
8 May — 15 May1
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 8 April 2026.

Thu 20/84:30 p.m.
YUL
-
LPB
3 stops22h 15m
Avianca
Sat 5/93:25 a.m.
LPB
-
YUL
2 stops32h 31m
Avianca
Deal found 3/4C$ 1,160
Sat 22/84:30 p.m.
YUL
-
LPB
3 stops22h 15m
Avianca
Sat 5/93:25 a.m.
LPB
-
YUL
2 stops32h 31m
Avianca
Deal found 3/4C$ 1,185
Wed 27/55:25 p.m.
YYZ
-
LPB
3 stops32h 55m
Multiple Airlines
Wed 3/63:25 a.m.
LPB
-
YYZ
2 stops22h 15m
Multiple Airlines
Deal found 5/4C$ 1,218
Tue 27/107:00 a.m.
YUL
-
LPB
2 stops20h 55m
LATAM Airlines
Thu 29/109:16 a.m.
LPB
-
YUL
3 stops31h 47m
LATAM Airlines
Deal found 4/4C$ 1,257
Tue 6/1011:30 a.m.
YYZ
-
LPB
2 stops16h 25m
Multiple Airlines
Tue 3/115:20 a.m.
LPB
-
YYZ
2 stops21h 05m
Multiple Airlines
Deal found 7/4C$ 1,267
Wed 25/116:00 p.m.
YYZ
-
LPB
2 stops32h 55m
Multiple Airlines
Sun 29/115:20 a.m.
LPB
-
YYZ
2 stops35h 10m
Multiple Airlines
Deal found 5/4C$ 1,268
Wed 25/1110:00 a.m.
YYZ
-
LPB
2 stops16h 55m
Multiple Airlines
Mon 30/115:20 a.m.
LPB
-
YYZ
2 stops20h 20m
Multiple Airlines
Deal found 5/4C$ 1,286
Fri 1/511:00 p.m.
YUL
-
LPB
2 stops33h 25m
Multiple Airlines
Tue 12/57:30 p.m.
LPB
-
YUL
2 stops26h 05m
Multiple Airlines
Deal found 5/4C$ 1,292
Sat 23/56:30 a.m.
YYZ
-
LPB
2 stops21h 25m
Multiple Airlines
Fri 5/65:20 a.m.
LPB
-
YYZ
2 stops29h 55m
Multiple Airlines
Deal found 5/4C$ 1,293
Thu 17/98:45 a.m.
YUL
-
LPB
2 stops19h 10m
Multiple Airlines
Thu 1/105:20 a.m.
LPB
-
YUL
2 stops35h 45m
Multiple Airlines
Deal found 5/4C$ 1,302
Tue 14/411:00 p.m.
YUL
-
LPB
2 stops31h 50m
Multiple Airlines
Sat 27/68:00 p.m.
LPB
-
YUL
2 stops25h 35m
Multiple Airlines
Deal found 6/4C$ 1,306
Thu 16/411:00 p.m.
YUL
-
LPB
2 stops31h 25m
Multiple Airlines
Thu 23/48:10 p.m.
LPB
-
YUL
2 stops25h 25m
Multiple Airlines
Deal found 6/4C$ 1,307

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 8 April 2026.

Round-trip from

C$ 1,160

One-way from

C$ 495

Popular in

November

Cheapest in

June

Average price

C$ 1,602
Avianca
  • Avianca
  • 20/8-5/9
  • 5 total stops
  • 54h 46m total
  • Ontario to La Paz
Search Deals
19/5
  • 19/5
  • 3 total stops
  • 19h 35m total
  • Ontario to La Paz
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 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 8 April 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

Thu 20/8

4:30 p.m.-2:45 p.m.

3 stops22h 15m

La Paz El Alto Intl

Sat 5/9

3:25 a.m.-11:56 a.m.

2 stops32h 31m

C$ 1,160

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

4:30 p.m.-2:20 a.m.

2 stops33h 50m

La Paz El Alto Intl

Sat 5/9

3:25 a.m.-11:56 a.m.

2 stops32h 31m

C$ 1,185

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Sat 23/5

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

2 stops31h 25m

La Paz El Alto Intl

Sat 6/6

10:45 p.m.-9:35 p.m.

2 stops22h 50m

C$ 1,307

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Mon 8/6

3:40 p.m.-2:20 a.m.

3 stops34h 40m

La Paz El Alto Intl

Tue 16/6

3:25 a.m.-2:00 a.m.

2 stops22h 35m

C$ 1,335

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 2/6

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

2 stops29h 25m

La Paz El Alto Intl

Thu 11/6

3:25 a.m.-2:00 a.m.

2 stops22h 35m

C$ 1,343

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Fri 22/5

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

2 stops36h 25m

La Paz El Alto Intl

Wed 3/6

5:20 a.m.-7:40 p.m.

2 stops38h 20m

C$ 1,384

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

11:00 p.m.-8:25 a.m.

2 stops33h 25m

La Paz El Alto Intl

Mon 18/5

7:30 p.m.-12:40 a.m.

2 stops29h 10m

C$ 1,430

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 12/5

6:30 a.m.-2:20 a.m.

2 stops19h 50m

La Paz El Alto Intl

Sat 23/5

4:35 p.m.-12:59 a.m.

3 stops32h 24m

C$ 1,467

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Fri 15/5

8:45 p.m.-3:55 a.m.

2 stops31h 10m

La Paz El Alto Intl

Fri 29/5

5:20 a.m.-7:30 a.m.

2 stops26h 10m

C$ 1,492
Quickest round-trip

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sun 7/6

12:55 a.m.-2:45 p.m.

2 stops13h 50m

La Paz El Alto Intl

Tue 16/6

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

1 stop20h 05m

C$ 1,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/4

Showing 1-10 of 37 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

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 22h 15m. Avianca provides one of the quickest options available for as low as C$ 1,160. 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.

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 8 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 838AverageC$ 2,048FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,024AverageC$ 1,527FlexibilityNo cancel feeOn-time71%
Search Avianca flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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