$326+ 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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — LPB
Oct 16 — Oct 231
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
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 September 16, 2025.
Round-trip from | $692 (United) |
|---|---|
One-way from | $326 (United) |
Popular in | September |
Cheapest in | January |
Average price | $1,620 |
Find 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 September 16, 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 September 16, 2025.
This United deal was found by Cheapflights users on 9/14. 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.
Sun 11/96:05 amONT - LPB
2 stops40h 10mMultiple Airlines
Sat 12/63:20 amLPB - ONT
2 stops22h 29mMultiple Airlines
Deal found 9/14![Multiple Airlines logo]()
$692
This United deal was found by Cheapflights users on 9/15. 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.
Wed 10/86:00 amONT - LPB
2 stops41h 10mMultiple Airlines
Tue 10/283:20 amLPB - ONT
2 stops21h 29mMultiple Airlines
Deal found 9/15![Multiple Airlines logo]()
$756
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:30 pmONT - LPB
2 stops23h 45mAvianca
Fri 11/143:20 amLPB - ONT
2 stops21h 35mAvianca
Deal found 9/15![Avianca logo]()
$975
This United deal was found by Cheapflights users on 9/15. 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.
Tue 9/166:04 amONT - LPB
2 stops17h 06mMultiple Airlines
Mon 9/223:20 amLPB - ONT
2 stops21h 35mMultiple Airlines
Deal found 9/15![Multiple Airlines logo]()
$1,235
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Sat 11/1510:30 pmONT - LPB
2 stops23h 45mAvianca
Wed 11/193:20 amLPB - ONT
3 stops21h 35mAvianca
Deal found 9/15![Avianca logo]()
$1,276
This LATAM Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 10/67:05 amONT - LPB
2 stops17h 55mLATAM Airlines
Fri 10/105:50 amLPB - ONT
2 stops31h 36mLATAM Airlines
Deal found 9/13![LATAM Airlines logo]()
$2,206
This LATAM Airlines deal was found by Cheapflights users on 9/15. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2910:00 pmONT - LPB
2 stops27h 00mMultiple Airlines
Thu 10/25:50 amLPB - ONT
2 stops42h 39mMultiple Airlines
Deal found 9/15![Multiple Airlines logo]()
$2,219
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 September 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 - LPB
ONTLPB
Ontario
Sun 11/9
6:05 am-2:15 am
2 stops40h 10m
La Paz El Alto Intl
Sat 12/6
3:20 am-9:49 pm
2 stops22h 29m
$692
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Wed 10/8
6:00 am-2:10 am
2 stops41h 10m
La Paz El Alto Intl
Tue 10/28
3:20 am-9:49 pm
2 stops21h 29m
$756
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sat 11/15
6:05 am-2:15 am
2 stops40h 10m
La Paz El Alto Intl
Wed 11/19
3:20 am-9:49 pm
2 stops22h 29m
$779
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Mon 10/6
6:00 am-2:10 am
2 stops17h 10m
La Paz El Alto Intl
Sat 10/18
3:20 am-9:24 pm
2 stops21h 04m
$800
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sat 11/1
11:30 pm-2:15 am
2 stops23h 45m
La Paz El Alto Intl
Fri 11/14
3:20 am-8:55 pm
2 stops21h 35m
$975
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sat 11/15
10:30 pm-2:15 am
2 stops23h 45m
La Paz El Alto Intl
Wed 11/19
3:20 am-8:55 pm
3 stops21h 35m
$1,276
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Mon 10/6
7:05 am-4:00 am
2 stops17h 55m
La Paz El Alto Intl
Fri 10/10
5:50 am-10:26 am
2 stops31h 36m
$2,206
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Mon 9/29
10:00 pm-4:00 am
2 stops27h 00m
La Paz El Alto Intl
Thu 10/2
5:50 am-9:29 pm
2 stops42h 39m
$2,219
OntarioLa Paz
ONT - LPB
ONTLPB
Ontario
Sat 1/24
6:00 am-2:15 am
2 stops40h 15m
$326
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
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