HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ontario

$133+ Cheap flights from Baja California Sur to Ontario (ONT)

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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
SJD — ONT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baja California Sur to Ontario with Cheapflights

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 Baja California Sur to Ontario

Cheapest flights from Baja California Sur to Ontario
Explore the most affordable flight options available from Baja California Sur to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Mytrip deal was found by Cheapflights users on 1/28. 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.
Wed 2/115:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Sun 2/1512:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$178
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Thu 1/295:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Wed 2/412:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$183
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Mon 2/25:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Tue 2/312:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$185
This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/95:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Fri 2/2712:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$186
This Booking.com deal was found by Cheapflights users on 1/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/284:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Sun 4/1212:40 pm
ONT
-
SJD
Nonstop2h 24m
Volaris
Deal found 1/28$190
This Cheapflightsfares deal was found by Cheapflights users on 1/27. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Sun 2/1512:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/27$197
This Flightnetwork deal was found by Cheapflights users on 1/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Mon 3/1612:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$234
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Mon 2/233:36 pm
SJD
-
ONT
1 stop8h 16m
Volaris
Thu 2/2612:50 pm
ONT
-
SJD
Nonstop2h 22m
Volaris
Deal found 1/28$243
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/294:02 pm
SJD
-
ONT
Nonstop2h 25m
Volaris
Sat 9/512:40 pm
ONT
-
SJD
Nonstop2h 24m
Volaris
Deal found 1/27$244
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/185:06 pm
SJD
-
ONT
Nonstop2h 38m
Volaris
Sun 2/2211:02 pm
ONT
-
SJD
1 stop11h 28m
Volaris
Deal found 1/27$253

Find flight deals from Baja California Sur to Ontario

Keep the following information in mind while searching for Baja California Sur to Ontario flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Mytrip)

One-way from

$133
(Flightnetwork)

Popular in

February

Cheapest in

August

Average price

$272

Good round-trip deal

$272 or less

Good one-way deal

$141 or less
Provider with most accurate pricing for San José del Cabo Los Cabos-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José del Cabo Los Cabos-Los Angeles flights.
Search Deals
From Baja California Sur to Ontario
Search Deals
One-way flight from Baja California Sur to Ontario
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($2 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Baja California Sur to Ontario.
Search Deals
Price to beat on a one-way flight from Baja California Sur to Ontario.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baja California Sur to Ontario 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 January 29, 2026.
Use the filters below to find and compare flights from Baja California Sur to Ontario that are best for you.

Fly from

Baja California Sur

Fly to

Ontario

Route

Depart

Return

Price

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Mon 2/23

5:06 pm-6:44 pm

Nonstop2h 38m

Ontario

Thu 2/26

12:50 pm-4:12 pm

Nonstop2h 22m

$185

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Wed 2/18

5:06 pm-6:44 pm

Nonstop2h 38m

Ontario

Sun 2/22

12:50 pm-4:12 pm

Nonstop2h 22m

$186

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Thu 5/7

4:02 pm-6:27 pm

Nonstop2h 25m

Ontario

Sun 5/10

12:40 pm-3:04 pm

Nonstop2h 24m

$186

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Thu 3/12

4:06 pm-6:44 pm

Nonstop2h 38m

Ontario

Mon 3/16

12:50 pm-3:12 pm

Nonstop2h 22m

$234

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Tue 3/31

1:44 pm-12:14 pm

2 stops22h 30m

Ontario

Sun 4/5

6:05 am-10:30 am

1 stop28h 25m

$292

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Fri 3/13

1:20 pm-5:38 pm

1 stop28h 18m

Ontario

Mon 3/16

5:15 am-10:00 am

1 stop28h 45m

$292

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Tue 3/31

3:15 pm-12:14 pm

1 stop20h 59m

Ontario

Mon 4/6

5:10 am-1:43 pm

1 stop8h 33m

$292

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Thu 4/2

1:44 pm-10:45 pm

2 stops33h 01m

Ontario

Mon 4/6

5:10 am-1:43 pm

1 stop8h 33m

$292

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Wed 2/18

12:49 pm-9:59 pm

1 stop10h 10m

Ontario

Sun 2/22

6:00 am-11:43 am

1 stop28h 43m

$293

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Fri 4/17

1:44 pm-9:50 pm

1 stop8h 06m

$180

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 20 results
1
2

Best time to book a flight from Baja California Sur to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Baja California Sur 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 Baja California Sur to Ontario

What is the cheapest month to book a flight from Baja California Sur to Ontario?

Currently, August is the cheapest month in which you can book a flight from Baja California Sur to Ontario (average of $179). Flying from Baja California Sur to Ontario in June is currently the most expensive (average of $242). 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.

What is the cheapest time of day to fly from BS to ONT?

Find hourly flight availability from Baja California Sur to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Baja California Sur to Ontario, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Baja California Sur to Ontario. 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 Ontario from Baja California Sur?

    For a flight from Baja California Sur to Ontario, you will be flying into Ontario. Ontario (ONT) is just 3.1 mi from the center of the city.

  • How long is the flight from Baja California Sur to Ontario?

    Departing from Baja California Sur to Ontario will take you 2h 38m. Baja California Sur and Ontario are separated by a distance of 891 mi. All flights are typically nonstop.

  • What are the cheapest flights from Baja California Sur to Ontario?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (San José del Cabo Los Cabos - Ontario) can be booked for $178 on average, our data indicates $244 when flying from Baja California Sur to Ontario.

  • Can I find deals for flights from Baja California Sur to Ontario that include hotel bookings?

    Yes. In addition to deals on Baja California Sur to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baja California Sur to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baja California Sur to Ontario.

  • Can I find deals for business class flights from Baja California Sur to Ontario?

    Yes. Cheapflights offers flight deals from Baja California Sur to Ontario 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 Baja California Sur to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Baja California Sur to Ontario (average of $179). Flying from Baja California Sur to Ontario in June is currently the most expensive (average of $242). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baja California Sur to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Mexico City to Las Vegas flights
Mexico City to Los Angeles flights
Mexico City to San Francisco flights
Cancún to Los Angeles flights
Mexico City to Las Vegas flights
Mexico City to Oakland flights
Mexico City to Los Angeles flights
Guadalajara to Los Angeles flights
Monterrey to Las Vegas flights
Mexico City to Ontario flights
Mexico City to Tijuana flights
Guadalajara to Ontario flights
Guadalajara to Las Vegas flights
Cancún to San Francisco flights
Monterrey to Los Angeles flights
Puerto Vallarta to Los Angeles flights
Cozumel to Los Angeles flights
Cancún to Las Vegas flights
Monterrey to San Francisco flights
Puerto Vallarta to San Francisco flights
Mexico City to Sacramento flights
Cancún to Ontario flights
Guadalajara to San Francisco flights
Mexico City to San Diego flights
Mexico City to San Jose flights
León to Los Angeles flights
Guadalajara to Oakland flights
San José del Cabo to Las Vegas flights
San José del Cabo to Los Angeles flights
Mérida to Los Angeles flights
Guadalajara to Fresno flights
Santiago de Querétaro to Las Vegas flights
Guadalajara to San Jose flights
Mérida to Las Vegas flights
Mexico City to San Francisco flights
Cozumel to San Francisco flights
Cozumel to Las Vegas flights
León to Las Vegas flights
Cancún to Santa Ana flights
Oaxaca to Los Angeles flights
Guadalajara to Sacramento flights
Guadalajara to Reno flights
Cancún to Oakland flights
Aguascalientes to Las Vegas flights
Torreón to Las Vegas flights
Monterrey to Oakland flights
Aguascalientes to Los Angeles flights
Mexico City to Santa Ana flights
San José del Cabo to Ontario flights
Puerto Vallarta to Ontario flights

Top airline flying from Baja California Sur to Ontario

Discover the top airline that operate flights from Baja California Sur to Ontario. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$149Average$279FlexibilityNo cancel feeOn-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.