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$118+ 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SJD — ONT
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap 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 June 26, 2025.

Round-trip from

$264
(United Airlines)

One-way from

$118
(Orbitz)

Popular in

April

Cheapest in

November

Average price

$322

Good round-trip deal

$192 or less

Good one-way deal

$185 or less
From Baja California Sur to Ontario
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One-way flight from Baja California Sur to Ontario
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Baja California Sur to Ontario.
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Price to beat on a one-way flight from Baja California Sur to Ontario.
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Find 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 June 26, 2025.

This United Airlines deal was found by Cheapflights users on 6/25. 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.
Wed 7/303:45 pmSJD - ONT
1 stop7h 07mUnited Airlines
Tue 8/55:05 amONT - SJD
1 stop7h 05mUnited Airlines
Deal found 6/25$266
This Trip.com deal was found by Cheapflights users on 6/26. 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.
Sat 11/14:10 pmSJD - ONT
Nonstop2h 30mVolaris
Wed 11/512:50 pmONT - SJD
Nonstop2h 22mVolaris
Deal found 6/26$286
This Delta deal was found by Cheapflights users on 6/26. 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.
Fri 8/1512:40 pmSJD - ONT
1 stop11h 00mDelta
Sun 8/176:05 amONT - SJD
1 stop5h 30mDelta
Deal found 6/26$308
This Aeromexico deal was found by Cheapflights users on 6/26. 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.
Fri 10/171:55 pmSJD - ONT
1 stop9h 51mAeromexico
Fri 10/246:00 amONT - SJD
1 stop6h 50mAeromexico
Deal found 6/26$336
This CheapOair deal was found by Cheapflights users on 6/26. 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.
Fri 10/173:54 pmSJD - ONT
Nonstop2h 25mMultiple Airlines
Fri 10/246:11 pmONT - SJD
1 stop16h 39mMultiple Airlines
Deal found 6/26$345
This American Airlines deal was found by Cheapflights users on 6/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/151:16 pmSJD - ONT
1 stop4h 36mAmerican Airlines
Sun 8/177:02 pmONT - SJD
1 stop16h 11mAmerican Airlines
Deal found 6/26$349
This WestJet deal was found by Cheapflights users on 6/26. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/142:05 pmSJD - ONT
2 stops27h 11mWestJet
Tue 7/222:14 pmONT - SJD
2 stops21h 20mWestJet
Deal found 6/26$1,283

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 June 26, 2025.
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

Tue 7/15

3:45 pm-10:52 pm

1 stop7h 07m

Ontario

Wed 7/23

5:05 am-12:10 pm

1 stop7h 05m

$264

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Sat 11/1

4:10 pm-6:40 pm

Nonstop2h 30m

Ontario

Wed 11/5

12:50 pm-4:12 pm

Nonstop2h 22m

$286

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Thu 8/14

12:40 pm-11:40 pm

1 stop11h 00m

Ontario

Sun 8/17

6:05 am-11:35 am

1 stop5h 30m

$308

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Fri 7/25

12:42 pm-11:42 pm

1 stop11h 00m

Ontario

Sat 7/26

6:00 am-11:37 am

1 stop5h 37m

$457

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Wed 7/9

6:41 pm-11:00 am

1 stop16h 19m

Ontario

Thu 7/10

1:09 am-7:35 am

1 stop6h 26m

$548

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Sun 7/13

12:25 pm-5:16 pm

2 stops28h 51m

Ontario

Tue 7/15

2:14 pm-11:34 am

2 stops21h 20m

$1,304

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Fri 7/11

3:54 pm-6:19 pm

Nonstop2h 25m

$118

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Thu 8/7

4:24 pm-12:08 am

1 stop7h 44m

$176

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Tue 7/29

1:00 pm-10:52 pm

1 stop9h 52m

$177

San José del CaboOntario

SJD - ONT

SJDONT

San José del Cabo Los Cabos

Sat 8/2

12:42 pm-11:17 pm

1 stop10h 35m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 15 results
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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 $246). Flying from Baja California Sur to Ontario in March is currently the most expensive (average of $328). 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.

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated June 26, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Baja California Sur to Ontario. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Aeromexico
7.5
Good
1,717 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    The cheapest airlines for a one-way flight from Baja California Sur to Ontario are Volaris ($118), American Airlines ($176), and United Airlines ($177).

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

    Looking at all options, your cheapest flight can be booked for $147. While the most popular route (San José del Cabo Los Cabos - Ontario) can be booked for $266 on average our data indicates $195 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 $246). Flying from Baja California Sur to Ontario in March is currently the most expensive (average of $328). 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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