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Cheap flights from Ontario to Baja California Sur from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Baja California Sur departing on 9/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Baja California Sur

Cheap round-trip flights

Volaris Logo
12:40 pm - 3:04 pmONT-SJD
2h 24mnonstop
Volaris Logo
3:54 pm - 6:19 pmSJD-ONT
2h 25mnonstop
$171Volaris
Find Deal
Sun, Oct 12 - Fri, Oct 17
Volaris Logo
12:50 pm - 4:12 pmONT-SJD
2h 22mnonstop
Volaris Logo
5:06 pm - 6:44 pmSJD-ONT
2h 38mnonstop
$172Volaris
Find Deal
Wed, Nov 5 - Sat, Nov 8
Volaris Logo
12:50 pm - 4:12 pmONT-SJD
2h 22mnonstop
Volaris Logo
5:06 pm - 6:44 pmSJD-ONT
2h 38mnonstop
$173Volaris
Find Deal
Sat, Dec 13 - Thu, Dec 18
Volaris Logo
12:50 pm - 4:12 pmONT-SJD
2h 22mnonstop
Volaris Logo
5:06 pm - 6:44 pmSJD-ONT
2h 38mnonstop
$180Volaris
Find Deal
Sat, Dec 6 - Tue, Dec 9
Volaris Logo
12:50 pm - 3:12 pmONT-SJD
2h 22mnonstop
Volaris Logo
4:12 pm - 6:44 pmSJD-ONT
2h 32mnonstop
$182Volaris
Find Deal
Sat, Mar 21 - Mon, Mar 23
Aeromexico Logo
6:00 am - 12:35 pmONT-SJD
5h 35m1 stop
Aeromexico Logo
1:40 pm - 11:52 pmSJD-ONT
11h 12m1 stop
$319Aeromexico
Find Deal
Tue, Nov 11 - Wed, Nov 19
American Airlines Logo
6:11 am - 11:21 amONT-LTO
4h 10m1 stop
American Airlines Logo
12:01 pm - 4:01 pmLTO-ONT
5h 00m1 stop
$387American Airlines
Find Deal
Sat, Nov 8 - Thu, Nov 13
American Airlines Logo
9:59 am - 11:22 amONT-LTO
24h 23m1 stop
American Airlines Logo
12:21 pm - 6:28 pmLTO-ONT
7h 07m1 stop
$395American Airlines
Find Deal
Sat, Dec 13 - Thu, Dec 18
Multiple Airlines Logo
12:42 am - 4:20 pmONT-LAP
14h 38m1 stop
Multiple Airlines Logo
5:00 pm - 9:57 pmLAP-ONT
29h 57m2 stops
$457Multiple Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
Multiple Airlines Logo
8:00 am - 11:12 amONT-LAP
26h 12m2 stops
Multiple Airlines Logo
5:00 pm - 8:11 pmLAP-ONT
28h 11m1 stop
$464Multiple Airlines
Find Deal
Wed, Nov 5 - Wed, Nov 12

Volaris flights from Ontario to Baja California Sur

Our best Volaris deals on Ontario to Baja California Sur flight tickets
Volaris
Oct 12
ONT12:40 pmOntario
2h 24m
SJD3:04 pmSan José del Cabo Los Cabos
Oct 17
SJD3:54 pmSan José del Cabo Los Cabos
2h 25m
ONT6:19 pmOntario
$171
Find similar
Volaris
Nov 5
ONT12:50 pmOntario
2h 22m
SJD4:12 pmSan José del Cabo Los Cabos
Nov 8
SJD5:06 pmSan José del Cabo Los Cabos
2h 38m
ONT6:44 pmOntario
$172
Find similar
Volaris
Dec 13
ONT12:50 pmOntario
2h 22m
SJD4:12 pmSan José del Cabo Los Cabos
Dec 18
SJD5:06 pmSan José del Cabo Los Cabos
2h 38m
ONT6:44 pmOntario
$173
Find similar

Aeromexico flights from Ontario to Baja California Sur

Our best Aeromexico deals on Ontario to Baja California Sur flight tickets
Aeromexico
Nov 11
ONT6:00 amOntario
5h 35m
1 stop
SJD12:35 pmSan José del Cabo Los Cabos
Nov 19
SJD1:40 pmSan José del Cabo Los Cabos
11h 12m
1 stop
ONT11:52 pmOntario
$319
Find similar
Aeromexico
Sep 26
ONT6:00 amOntario
5h 30m
1 stop
SJD11:30 amSan José del Cabo Los Cabos
Oct 4
SJD12:35 pmSan José del Cabo Los Cabos
10h 06m
1 stop
ONT10:41 pmOntario
$385
Find similar
Aeromexico
Oct 6
ONT6:00 amOntario
5h 43m
1 stop
SJD11:43 amSan José del Cabo Los Cabos
Oct 9
SJD12:48 pmSan José del Cabo Los Cabos
10h 51m
1 stop
ONT11:39 pmOntario
$402
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated September 22, 2025.
Use the filters below to find and compare flights from Ontario to Baja California Sur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sun 10/12

12:40 pm-3:04 pm

Nonstop2h 24m

San José del Cabo Los Cabos

Fri 10/17

3:54 pm-6:19 pm

Nonstop2h 25m

$171

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Wed 11/5

12:50 pm-4:12 pm

Nonstop2h 22m

San José del Cabo Los Cabos

Sat 11/8

5:06 pm-6:44 pm

Nonstop2h 38m

$172

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 12/13

12:50 pm-4:12 pm

Nonstop2h 22m

San José del Cabo Los Cabos

Thu 12/18

5:06 pm-6:44 pm

Nonstop2h 38m

$173

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 12/6

12:50 pm-4:12 pm

Nonstop2h 22m

San José del Cabo Los Cabos

Tue 12/9

5:06 pm-6:44 pm

Nonstop2h 38m

$180

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 3/21

12:50 pm-3:12 pm

Nonstop2h 22m

San José del Cabo Los Cabos

Mon 3/23

4:12 pm-6:44 pm

Nonstop2h 32m

$182

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Tue 11/11

6:00 am-12:35 pm

1 stop5h 35m

San José del Cabo Los Cabos

Wed 11/19

1:40 pm-11:52 pm

1 stop11h 12m

$319

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Sat 11/8

6:11 am-11:21 am

1 stop4h 10m

Loreto

Thu 11/13

12:01 pm-4:01 pm

1 stop5h 00m

$387

OntarioLoreto

ONT - LTO

ONTLTO

Ontario

Sat 12/13

9:59 am-11:22 am

1 stop24h 23m

Loreto

Thu 12/18

12:21 pm-6:28 pm

1 stop7h 07m

$395

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Tue 11/4

12:42 am-4:20 pm

1 stop14h 38m

La Paz Leon

Wed 11/12

5:00 pm-9:57 pm

2 stops29h 57m

$457

OntarioLa Paz

ONT - LAP

ONTLAP

Ontario

Wed 11/5

8:00 am-11:12 am

2 stops26h 12m

La Paz Leon

Wed 11/12

5:00 pm-8:11 pm

1 stop28h 11m

$464

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Baja California Sur from

How to get the cheapest flight ticket from Ontario to Baja California Sur

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baja California Sur?

The month of September is, on average, the cheapest month to fly to Baja California Sur from Ontario, with most prices found around $222. If you aren’t able to travel to Baja California Sur during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $254.

What is the cheapest day to depart on your flight to Baja California Sur?

Our data shows that Monday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $224. Flights from Ontario to Baja California Sur on a Thursday will generally be more expensive and average around $283. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Baja California Sur?

In the morning is the cheapest time of day to fly from Ontario to Baja California Sur when you can find flight prices for as low as $254. Flying to Baja California Sur in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $475. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ontario to Baja California Sur flight route?

Fly from Ontario to San José del Cabo Los Cabos for the best Ontario - Baja California Sur flight prices

How far in advance should I book a flight to Baja California Sur?

You are more likely to see cheaper flights to Baja California Sur from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Baja California Sur for around $340 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baja California Sur from Ontario for as low as $192 on momondo.

What cabin class options are available on Ontario to Baja California Sur flights?

There is only 1 cabin class available to choose from on Ontario to Baja California Sur flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ontario to Baja California Sur flights?

No. A direct flight is the cheapest option for a flight between Ontario to Baja California Sur.

Cheap Ontario to Baja California Sur flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Baja California Sur

Best Price Found

$58

Fastest flight time

2h 22m

Direct flights

Tue, Wed, Thu, Fri, Sat and Sun

Airports in Baja California Sur

1 airport
The best one-way flight to Baja California Sur from Ontario in the past 72 hours is $58. The best round-trip flight deal from Ontario to Baja California Sur found on momondo in the last 72 hours is $184.
The fastest flight from Ontario to Baja California Sur takes 2h 22m
Direct flights go from Ontario to Baja California Sur on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Volaris.
There is 1 airport near Baja California Sur: San José del Cabo Los Cabos (SJD)
Search flight deals

  • When did momondo last update prices for flights from Ontario Airport to Baja California Sur?

    Prices for flights from Ontario Airport to Baja California Sur are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Baja California Sur?

  • How old do you have to be to fly from Ontario Airport to Baja California Sur?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Baja California Sur.

  • What documentation or ID do you need to fly to Baja California Sur?

    The travel and health documents required for your trip to Baja California Sur can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baja California Sur. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ontario to Baja California Sur?

Best airlines flying from Ontario to Baja California Sur

Compare and see reviews for airlines that fly from Ontario to Baja California Sur with momondo
Airline
Rating
Free Cancellation
Price
VolarisPriceFrom $153Free CancellationRating
6.6
1,152 reviews
Search Volaris flights
Alaska AirlinesPriceFrom $237Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $310Free CancellationRating
7.4
8,922 reviews
Search United Airlines flights
SouthwestPriceFrom $312Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Baja California Sur?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Baja California Sur. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Baja California Sur with flexible booking policies on momondo?

momondo does allow users to show only those flights to Baja California Sur from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Baja California Sur?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Baja California Sur.

I’m not ready to book a flight from Ontario to Baja California Sur right now. Can momondo alert me if prices change?

Price alerts on flights to Baja California Sur from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Baja California Sur

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