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Cheap flights from Ontario to La Paz from C$ 489

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — LPB
28 Apr — 5 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 29 March 2026.

Tue 18/84:30 p.m.
YUL
-
LPB
2 stops33h 50m
Avianca
Tue 1/93:50 p.m.
LPB
-
YUL
3 stops23h 10m
Avianca
Deal found 27/3C$ 1,064
Tue 26/58:15 a.m.
YYZ
-
LPB
2 stops18h 05m
Avianca
Fri 5/63:25 a.m.
LPB
-
YYZ
2 stops32h 04m
Avianca
Deal found 28/3C$ 1,110
Mon 1/68:05 a.m.
YUL
-
LPB
2 stops18h 15m
Multiple Airlines
Thu 11/63:25 a.m.
LPB
-
YUL
2 stops20h 54m
Multiple Airlines
Deal found 25/3C$ 1,200
Wed 28/106:00 a.m.
YYZ
-
LPB
2 stops21h 55m
LATAM Airlines
Tue 10/115:20 a.m.
LPB
-
YYZ
2 stops19h 41m
LATAM Airlines
Deal found 25/3C$ 1,218
Sun 10/58:25 p.m.
YYZ
-
LPB
2 stops29h 55m
Avianca
Sat 16/53:25 a.m.
LPB
-
YYZ
2 stops19h 11m
Avianca
Deal found 25/3C$ 1,229
Tue 26/56:30 a.m.
YYZ
-
LPB
2 stops19h 50m
Multiple Airlines
Fri 5/63:25 a.m.
LPB
-
YYZ
3 stops32h 10m
Multiple Airlines
Deal found 28/3C$ 1,259
Mon 1/611:00 p.m.
YUL
-
LPB
2 stops31h 40m
Multiple Airlines
Sat 27/67:15 p.m.
LPB
-
YUL
2 stops26h 20m
Multiple Airlines
Deal found 28/3C$ 1,304
Fri 28/85:00 p.m.
YUL
-
LPB
2 stops34h 55m
Multiple Airlines
Mon 14/95:20 a.m.
LPB
-
YUL
2 stops35h 45m
Multiple Airlines
Deal found 28/3C$ 1,306
Mon 8/611:00 p.m.
YUL
-
LPB
2 stops31h 35m
Multiple Airlines
Mon 29/610:45 p.m.
LPB
-
YUL
2 stops22h 50m
Multiple Airlines
Deal found 25/3C$ 1,310
Mon 11/511:00 p.m.
YUL
-
LPB
2 stops52h 50m
Multiple Airlines
Fri 29/510:00 p.m.
LPB
-
YUL
2 stops23h 35m
Multiple Airlines
Deal found 26/3C$ 1,311
Sun 1/116:15 p.m.
YUL
-
LPB
2 stops32h 40m
Multiple Airlines
Sun 15/115:20 a.m.
LPB
-
YUL
2 stops36h 05m
Multiple Airlines
Deal found 25/3C$ 1,314
Thu 20/811:00 p.m.
YUL
-
LPB
2 stops31h 35m
Multiple Airlines
Mon 7/910:45 p.m.
LPB
-
YUL
2 stops22h 50m
Multiple Airlines
Deal found 28/3C$ 1,317

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 29 March 2026.

Round-trip from

C$ 1,064

One-way from

C$ 489
Avianca
  • Avianca
  • 18/8-1/9
  • 5 total stops
  • 57h 00m total
  • Ontario to La Paz
Search Deals
9/5
  • 9/5
  • 2 total stops
  • 19h 50m 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 29 March 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

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Tue 26/5

8:15 a.m.-2:20 a.m.

2 stops18h 05m

La Paz El Alto Intl

Fri 5/6

3:25 a.m.-11:29 a.m.

2 stops32h 04m

C$ 1,110

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

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

2 stops31h 40m

La Paz El Alto Intl

Sat 27/6

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

2 stops26h 20m

C$ 1,304

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Sun 10/5

10:00 p.m.-2:20 a.m.

3 stops28h 20m

La Paz El Alto Intl

Sun 17/5

7:45 p.m.-7:20 a.m.

2 stops35h 35m

C$ 1,323

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Mon 8/6

6:39 p.m.-3:55 a.m.

2 stops33h 16m

La Paz El Alto Intl

Mon 29/6

5:20 a.m.-6:35 p.m.

2 stops37h 15m

C$ 1,363

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Sun 19/4

8:00 a.m.-2:20 a.m.

2 stops18h 20m

La Paz El Alto Intl

Wed 29/4

7:45 p.m.-9:35 p.m.

2 stops25h 50m

C$ 1,366

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Mon 13/4

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

3 stops29h 10m

La Paz El Alto Intl

Mon 20/4

12:05 p.m.-11:30 p.m.

3 stops35h 25m

C$ 1,392

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

10:00 p.m.-12:40 a.m.

2 stops26h 40m

C$ 1,431

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Fri 8/5

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

2 stops31h 50m

La Paz El Alto Intl

Mon 18/5

4:40 p.m.-12:40 a.m.

2 stops32h 00m

C$ 1,443

TorontoLa Paz

YYZ - LPB

YYZLPB

Toronto Pearson Intl

Fri 29/5

8:30 a.m.-6:25 a.m.

2 stops21h 55m

La Paz El Alto Intl

Fri 5/6

7:15 p.m.-1:13 a.m.

2 stops29h 58m

C$ 1,466

MontrealLa Paz

YUL - LPB

YULLPB

Montreal Pierre Elliott Trudeau Intl

Thu 2/7

8:40 a.m.-3:55 a.m.

2 stops19h 15m

La Paz El Alto Intl

Sun 12/7

5:20 a.m.-9:40 p.m.

2 stops16h 20m

C$ 1,496

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 39 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 18h 05m. Avianca provides one of the quickest options available for as low as C$ 1,110. The distance between Region of Ontario and La Paz is about 6788 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 29 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapestC$ 837AverageC$ 2,046FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapestC$ 1,023AverageC$ 1,526FlexibilityNo 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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