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La Paz

$446+ Cheap flights from Ontario (ONT) to La Paz (LPB)

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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LPB
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Ontario to La Paz

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to La Paz (LPB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 18, 2025.

Round-trip from

$661
(Priceline)

One-way from

$446
(United)

Popular in

September

Cheapest in

January

Average price

$1,121
From Ontario to La Paz El Alto Intl
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One-way flight from Ontario to La Paz El Alto Intl
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Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($59 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Ontario to La Paz

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 junio 18, 2025.

This Priceline deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/1911:25 pmONT - LPB
2 stops23h 45mAvianca
lun. 9/13:20 amLPB - ONT
2 stops21h 35mAvianca
Deal found 6/16$661
This United deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:00 amONT - LPB
2 stops17h 10mMultiple Airlines
vie. 8/223:20 amLPB - ONT
2 stops45h 35mMultiple Airlines
Deal found 6/15$980
This LATAM Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/27:05 amONT - LPB
2 stops17h 55mLATAM Airlines
sáb. 7/199:18 amLPB - ONT
3 stops37h 02mLATAM Airlines
Deal found 6/16$5,639

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 2,558,603 searches. Data last updated junio 18, 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

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

mar. 8/19

11:25 pm-2:10 am

2 stops23h 45m

La Paz El Alto Intl

lun. 9/1

3:20 am-9:55 pm

2 stops21h 35m

$661

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

vie. 8/15

6:00 am-2:10 am

2 stops17h 10m

La Paz El Alto Intl

vie. 8/22

3:20 am-9:55 pm

2 stops45h 35m

$980

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

mié. 7/2

7:05 am-4:00 am

2 stops17h 55m

La Paz El Alto Intl

sáb. 7/19

9:18 am-7:20 pm

3 stops37h 02m

$5,639

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

vie. 8/1

6:00 am-2:10 am

2 stops17h 10m

$446

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

sáb. 8/2

11:25 pm-2:10 am

2 stops23h 45m

$459

OntarioLa Paz

ONT - LPB

ONTLPB

Ontario

jue. 7/31

11:40 am-4:00 am

2 stops37h 20m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

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 Ontario to La Paz?

Currently, April is the cheapest month in which you can book a flight from Ontario to La Paz (average of $527). Flying from Ontario to La Paz in December is currently the most expensive (average of $893). 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.

Rainfall in La Paz by month

Plan your trip to La Paz by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in La Paz ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit La Paz when rainfall is around 0.0 in.

Temperature in La Paz by month

Plan your trip to La Paz by taking into account the average temperature totals by month.

If weather is an important factor for your trip to La Paz, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 46.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing La Paz

Get insights into the airlines that provide service to La Paz. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to La Paz. Reviews last updated junio 18, 2025.
LATAM Airlines
7.5
Good
1,787 reviews

Comfort

7.4

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.5
Good
1,787 reviews
LATAM Airlines
7.5
Good
1,787 reviews

Comfort

7.4

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Avianca
6.7
Okay
2,350 reviews
LATAM Airlines
7.5
Good
1,787 reviews

Comfort

7.4

Crew

8.1

Entertainment

7.0

Overall

7.5

Food

6.7

Boarding

7.6

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

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.

  • 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 Ontario to La Paz?

    Currently, April is the cheapest month in which you can book a flight from Ontario to La Paz (average of $527). Flying from Ontario to La Paz in December is currently the most expensive (average of $893). 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

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