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La Paz

$237+ Cheap flights from Ontario (ONT) to La Paz (LAP)

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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LAP
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
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 (LAP). 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 June 16, 2025.

Round-trip from

$431
(Mytrip)

One-way from

$237
(Mytrip)

Popular in

November

Cheapest in

January

Average price

$421
From Ontario to La Paz Leon
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One-way flight from Ontario to La Paz Leon
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Highest demand for flights based on searches. 11% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 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 June 16, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/71:09 amONT - LAP
1 stop13h 39mVolaris
Mon 9/153:23 pmLAP - ONT
1 stop7h 50mVolaris
Deal found 6/15$431
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/291:09 amONT - LAP
1 stop11h 46mMultiple Airlines
Wed 8/63:20 pmLAP - ONT
1 stop7h 53mMultiple Airlines
Deal found 6/15$526
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:59 pmONT - LAP
2 stops25h 13mDelta
Tue 7/1510:53 amLAP - ONT
2 stops35h 54mDelta
Deal found 6/15$1,122
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amONT - LAP
2 stops12h 10mAeromexico
Tue 9/306:58 pmLAP - ONT
2 stops27h 43mAeromexico
Deal found 6/16$1,190

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 June 16, 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 - LAP

ONTLAP

Ontario

Sun 9/7

1:09 am-2:48 pm

1 stop13h 39m

La Paz Leon

Mon 9/15

3:23 pm-11:13 pm

1 stop7h 50m

$431

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Tue 7/29

1:09 am-12:55 pm

1 stop11h 46m

La Paz Leon

Wed 8/6

3:20 pm-11:13 pm

1 stop7h 53m

$526

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Mon 7/7

5:59 pm-7:12 pm

2 stops25h 13m

La Paz Leon

Tue 7/15

10:53 am-10:47 pm

2 stops35h 54m

$1,122

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Mon 9/15

6:00 am-6:10 pm

2 stops12h 10m

La Paz Leon

Tue 9/30

6:58 pm-10:41 pm

2 stops27h 43m

$1,190

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Fri 7/11

9:11 pm-3:54 pm

2 stops18h 43m

$237

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Fri 7/11

1:09 am-6:12 pm

3 stops17h 03m

$280

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Fri 8/15

6:05 am-6:07 pm

2 stops12h 02m

$367

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Mon 6/23

10:05 pm-6:44 pm

2 stops20h 39m

$1,704

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

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, October is the cheapest month in which you can book a flight from Ontario to La Paz (average of $345). Flying from Ontario to La Paz in December is currently the most expensive (average of $663). 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 - 2.3 inches per month. September is typically the wettest month, when rainfall can reach 2.3 in. April 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, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 62.6 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 June 16, 2025.
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aeromexico
7.5
Good
1,711 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Volaris
6.7
Okay
1,170 reviews
Delta
8.0
Very good
7,963 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 are the cheapest airlines to fly from Ontario to La Paz one-way?

    $237 is the cheapest one-way deal found within the past few days, from Volaris. You may also be able to find cheap deals on Delta and Aeromexico, with prices starting from $367 and $1,704, respectively.

  • 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, October is the cheapest month in which you can book a flight from Ontario to La Paz (average of $345). Flying from Ontario to La Paz in December is currently the most expensive (average of $663). 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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