HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Baja California Sur

$146+ Cheap flights from Ontario (ONT) to Baja California Sur

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SJD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Baja California Sur 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 Ontario to Baja California Sur

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Baja California Sur (MXBS). 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 diciembre 18, 2024.

Round-trip from

$341
(American Airlines)

One-way from

$146
(Cheapflightsfares)
From Ontario to Baja California Sur
Search Deals
One-way flight from Ontario to Baja California Sur
Search Deals

Find flight deals from Ontario to Baja California Sur

Cheapest flights from Ontario to Baja California Sur
Explore the most affordable flight options available from Ontario to Baja California Sur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This United Airlines deal was found by Cheapflights users on 12/17. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/305:05 amONT - SJD
1 stop7h 05mUnited Airlines
jue. 1/92:12 pmSJD - ONT
1 stop7h 39mUnited Airlines
Deal found 12/17$547
This Delta deal was found by Cheapflights users on 12/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/205:30 amONT - SJD
1 stop8h 00mDelta
vie. 12/273:35 pmSJD - ONT
1 stop9h 53mDelta
Deal found 12/16$570
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2912:58 amONT - LAP
2 stops30h 17mVolaris
mar. 12/315:26 pmLAP - ONT
1 stop6h 35mVolaris
Deal found 12/16$582
This Mytrip deal was found by Cheapflights users on 12/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2912:58 amONT - SJD
1 stop13h 17mMultiple Airlines
mar. 5/63:20 pmSJD - ONT
1 stop7h 47mMultiple Airlines
Deal found 12/16$589
This Trip.com deal was found by Cheapflights users on 12/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/2912:58 amONT - LAP
1 stop11h 02mMultiple Airlines
mar. 12/315:26 pmLAP - ONT
1 stop6h 35mMultiple Airlines
Deal found 12/16$599
This Mytrip deal was found by Cheapflights users on 12/18. 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.
lun. 12/2312:58 amONT - SJD
2 stops18h 04mVolaris
mar. 12/315:08 pmSJD - ONT
1 stop6h 53mVolaris
Deal found 12/18$624
This Mytrip deal was found by Cheapflights users on 12/17. 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.
lun. 12/3012:58 amONT - LTO
2 stops14h 26mMultiple Airlines
lun. 2/175:45 pmLTO - ONT
3 stops30h 16mMultiple Airlines
Deal found 12/17$647
This Aeromexico deal was found by Cheapflights users on 12/17. 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.
mar. 12/315:30 amONT - SJD
1 stop8h 00mAeromexico
vie. 6/2710:54 amSJD - ONT
2 stops12h 49mAeromexico
Deal found 12/17$682
This Mytrip deal was found by Cheapflights users on 12/17. 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.
lun. 12/2312:58 amONT - LTO
2 stops14h 26mVolaris
sáb. 12/285:45 pmLTO - ONT
3 stops30h 16mVolaris
Deal found 12/17$908
This Gotogate deal was found by Cheapflights users on 12/17. 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.
vie. 12/2012:59 amONT - SJD
1 stop8h 28mFrontier
sáb. 12/2811:47 amSJD - ONT
1 stop13h 12mFrontier
Deal found 12/17$936

Find flights from Ontario to Baja California Sur within your budget

Customize your flight search to find flights from Ontario to Baja California Sur 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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

lun. 2/10

10:00 am-3:33 pm

1 stop4h 33m

San José del Cabo Los Cabos

vie. 2/14

12:52 pm-10:04 pm

1 stop10h 12m

$341

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

vie. 3/7

12:59 am-9:24 am

1 stop7h 25m

San José del Cabo Los Cabos

sáb. 3/15

9:44 am-7:26 am

2 stops21h 42m

$363

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

vie. 2/14

12:59 am-9:24 am

1 stop7h 25m

San José del Cabo Los Cabos

mié. 2/19

3:45 pm-11:01 pm

1 stop8h 16m

$370

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

lun. 1/27

6:15 am-1:25 pm

1 stop6h 10m

San José del Cabo Los Cabos

lun. 2/3

2:30 pm-8:29 pm

1 stop6h 59m

$381

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

lun. 1/13

6:00 am-3:15 pm

1 stop8h 15m

San José del Cabo Los Cabos

vie. 1/24

4:05 pm-11:53 pm

1 stop8h 48m

$407

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

vie. 1/24

8:56 pm-12:34 pm

2 stops14h 38m

San José del Cabo Los Cabos

jue. 1/30

5:08 pm-11:01 pm

1 stop6h 53m

$423

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

vie. 1/17

8:56 pm-12:13 pm

1 stop14h 17m

La Paz Leon

mar. 1/21

1:45 pm-11:01 pm

1 stop10h 16m

$465

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

mar. 1/14

12:58 am-12:13 pm

1 stop10h 15m

La Paz Leon

mié. 1/22

12:49 pm-11:01 pm

1 stop11h 12m

$494

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

mié. 3/19

6:00 am-6:06 pm

2 stops12h 06m

San José del Cabo Los Cabos

mié. 4/2

12:57 pm-11:59 pm

2 stops11h 02m

$510

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

sáb. 4/19

5:15 am-2:15 pm

2 stops9h 00m

San José del Cabo Los Cabos

sáb. 4/26

12:20 pm-10:00 pm

2 stops9h 40m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 25 results
1
2
3

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

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

Travel insights for flights from Ontario to Baja California Sur

Get recent, data-driven insights about flights from Ontario to Baja California Sur including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Ontario to Baja California Sur (average of $437). Flying from Ontario to Baja California Sur in June is currently the most expensive (average of $550). 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 ONT to BS?

Find hourly flight availability from Ontario to Baja California Sur. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Baja California Sur as you normally would.

Rainfall in Baja California Sur by month

Plan your trip to Baja California Sur by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baja California Sur ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Baja California Sur when rainfall is around 0.0 in.

Temperature in Baja California Sur by month

Plan your trip to Baja California Sur by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baja California Sur, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).

Reviews of airlines servicing Baja California Sur

Get insights into the airlines that provide service to Baja California Sur. 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 Baja California Sur. Reviews last updated diciembre 18, 2024.
See what other customers who have flown with Frontier, United Airlines and Delta from Ontario to Baja California Sur have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Aeromexico
7.5
Good
1,930 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

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

  • What are the cheapest airlines to fly from Ontario to Baja California Sur one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $146. However, be on the lookout for offers from Delta and British Airways, as they are both options that can get you from Ontario to Baja California Sur for a low price.

  • What are the most popular routes from Ontario to Baja California Sur?

    When deciding which route to take from Ontario to Baja California Sur consider Ontario - San José del Cabo Los Cabos, Ontario - La Paz Leon or Ontario - Loreto as they are the most popular.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Ontario to Baja California Sur (average of $437). Flying from Ontario to Baja California Sur in June is currently the most expensive (average of $550). 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 Ontario to Baja California Sur

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

Top 8 airlines flying from Ontario to Baja California Sur

Discover the top 8 airlines that operate flights from Ontario to Baja California Sur. 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$170Average$429FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$240Average$442FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$268Average$438FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$271Average$445FlexibilityNo cancel feeOn-time62%
VolarisCheapest$315Average$443FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$346Average$502FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$386Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$537Average$776FlexibilityNo cancel feeOn-time63%
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.