$458+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LPB
Jan 13 — Jan 201
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to La Paz
Cheapest flights from Ontario to La PazExplore 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 December 14, 2025.
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 December 14, 2025.
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Sat 12/1311:02 pmONT - LPB
3 stops24h 58mMultiple Airlines
Wed 12/175:55 amLPB - ONT
3 stops43h 00mMultiple Airlines
Deal found 12/12![Multiple Airlines logo]()
$1,670
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Fri 12/1212:42 amONT - LPB
3 stops23h 18mMultiple Airlines
Wed 12/173:20 amLPB - ONT
3 stops21h 35mMultiple Airlines
Deal found 12/12![Multiple Airlines logo]()
$1,816
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Sat 12/1311:02 pmONT - LPB
3 stops24h 58mMultiple Airlines
Mon 12/153:20 amLPB - ONT
2 stops21h 35mMultiple Airlines
Deal found 12/12![Multiple Airlines logo]()
$1,822
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Fri 12/1211:02 pmONT - LPB
3 stops23h 13mMultiple Airlines
Wed 12/178:20 pmLPB - ONT
3 stops26h 24mMultiple Airlines
Deal found 12/12![Multiple Airlines logo]()
$1,840
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Sat 12/1310:30 pmONT - LPB
3 stops25h 30mMultiple Airlines
Fri 12/193:20 amLPB - ONT
3 stops21h 35mMultiple Airlines
Deal found 12/12![Multiple Airlines logo]()
$2,145
This Gotogate deal was found by Cheapflights users on 12/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1310:30 pmONT - LPB
2 stops23h 45mAvianca
Fri 12/193:20 amLPB - ONT
2 stops21h 35mAvianca
Deal found 12/12![Avianca logo]()
$2,673
This Priceline deal was found by Cheapflights users on 12/12. 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.
Sat 12/1310:30 pmONT - LPB
2 stops23h 45mAvianca
Mon 12/153:20 amLPB - ONT
2 stops21h 35mAvianca
Deal found 12/12![Avianca logo]()
$2,702
Find 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 December 14, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 1 star |
Round-trip from | $1,253 (Avianca) |
One-way from | $458 (FlightHub) |
Popular in | June |
Cheapest in | November |
Average price | $1,056 |
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 December 14, 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
Sat 4/18
11:25 pm-2:20 pm
3 stops35h 55m
La Paz El Alto Intl
Tue 4/21
3:20 am-9:55 pm
2 stops45h 35m
$1,253
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Fri 1/23
11:02 pm-4:00 am
3 stops24h 58m
La Paz El Alto Intl
Mon 2/23
3:20 am-10:52 pm
2 stops23h 32m
$1,309
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sun 2/8
12:42 am-2:15 am
3 stops21h 33m
La Paz El Alto Intl
Sun 2/22
3:20 am-6:44 pm
3 stops19h 24m
$1,373
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sat 2/7
10:30 pm-2:15 am
2 stops23h 45m
$458
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Fri 2/6
12:42 am-2:15 am
3 stops21h 33m
$586
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Mon 2/23
10:20 pm-4:00 am
2 stops25h 40m
$1,727
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Fri 3/20
10:30 pm-4:00 am
2 stops26h 30m
$3,386
- Most accurate provider: When it comes to deals on Ontario-La Paz flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-La Paz flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-La Paz flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Ontario-La Paz flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-La Paz flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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
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.
Traveling to a place near La Paz?
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