What airlines fly to Baja California Sur?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Baja California Sur from Ontario according to our data. Alaska Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Baja California Sur. Keep in mind that there are 10 different airlines that fly to Baja California Sur on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Baja California Sur?

Delta, Volaris, and United Airlines are the most popular carriers operating from Ontario to Baja California Sur

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?

As of October 2026, there are 3 operators available to choose from 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.

$164 Cheap Flights from Ontario to Baja California Sur in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Baja California Sur

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:36 pm - 11:53 amONT Ontario-SJD San José del Cabo Los Cabos

15h 17m1 stop Phoenix Sky Harbor Intl

3:55 pm - 10:15 pmSJD San José del Cabo Los Cabos-ONT Ontario

7h 20m1 stop Phoenix Sky Harbor Intl

$419American Airlines

Mon, Jan 4 - Fri, Jan 8

11:59 pm - 12:06 pmONT Ontario-SJD San José del Cabo Los Cabos

11h 07m1 stop Dallas/Fort Worth

2:30 pm - 10:15 pmSJD San José del Cabo Los Cabos-ONT Ontario

8h 45m1 stop Phoenix Sky Harbor Intl

$419American Airlines

Sun, Jan 3 - Fri, Jan 8

12:05 am - 10:35 amONT Ontario-SJD San José del Cabo Los Cabos

9h 30m1 stop Guadalajara Miguel Hidal

3:21 pm - 10:15 pmSJD San José del Cabo Los Cabos-ONT Ontario

7h 54m1 stop Guadalajara Miguel Hidal

$419Volaris

Mon, Jan 25 - Fri, Jan 29

11:59 pm - 3:52 pmONT Ontario-SJD San José del Cabo Los Cabos

14h 53m1 stop Dallas/Fort Worth

2:20 pm - 9:53 pmSJD San José del Cabo Los Cabos-ONT Ontario

8h 33m1 stop Phoenix Sky Harbor Intl

$419American Airlines

Sun, Dec 6 - Thu, Dec 10

12:05 am - 10:35 amONT Ontario-SJD San José del Cabo Los Cabos

9h 30m1 stop Guadalajara Miguel Hidal

3:21 pm - 10:15 pmSJD San José del Cabo Los Cabos-ONT Ontario

7h 54m1 stop Guadalajara Miguel Hidal

$428Volaris

Sun, Nov 1 - Thu, Nov 5

12:05 am - 10:35 amONT Ontario-SJD San José del Cabo Los Cabos

9h 30m1 stop Guadalajara Miguel Hidal

11:15 am - 4:49 pmSJD San José del Cabo Los Cabos-ONT Ontario

6h 34m1 stop Guadalajara Miguel Hidal

$430Volaris

Sat, Mar 6 - Thu, Mar 11

6:05 am - 12:50 pmONT Ontario-SJD San José del Cabo Los Cabos

5h 45m1 stop Sacramento Intl

12:35 pm - 7:50 pmSJD San José del Cabo Los Cabos-ONT Ontario

8h 15m1 stop Phoenix Sky Harbor Intl

$459Southwest

Mon, Nov 2 - Wed, Nov 4

5:00 am - 1:18 pmONT Ontario-SJD San José del Cabo Los Cabos

7h 18m1 stop Denver Intl

2:11 pm - 9:40 pmSJD San José del Cabo Los Cabos-ONT Ontario

8h 29m1 stop Houston George Bush Intcntl

$459United Airlines

Tue, Nov 10 - Tue, Nov 17

10:56 am - 1:20 pmONT Ontario-SJD San José del Cabo Los Cabos

25h 24m2 stops Portland Seattle/Tacoma Intl

3:42 pm - 10:00 amSJD San José del Cabo Los Cabos-ONT Ontario

19h 18m2 stops Seattle/Tacoma Intl Portland

$709Alaska Airlines

Fri, Jan 29 - Wed, Feb 3

4:16 pm - 11:38 amONT Ontario-SJD San José del Cabo Los Cabos

18h 22m2 stops Seattle/Tacoma Intl San Francisco

3:42 pm - 10:00 amSJD San José del Cabo Los Cabos-ONT Ontario

19h 18m2 stops Seattle/Tacoma Intl Portland

$723Alaska Airlines

Mon, Jan 25 - Thu, Jan 28

Cheap last minute flights

Enter your travel dates to find the best prices.

9:36 pm - 4:35 pmONT Ontario-LAP La Paz Leon

18h 59m2 stops Guadalajara Miguel Hidal Mexico City Felipe Ángeles Intl

3:31 pm - 11:05 pmLAP La Paz Leon-ONT Ontario

7h 34m1 stop Guadalajara Miguel Hidal

$501Volaris

Mon, Oct 19 - Thu, Oct 22

9:36 pm - 11:25 amONT Ontario-LAP La Paz Leon

13h 49m1 stop Guadalajara Miguel Hidal

3:31 pm - 11:05 pmLAP La Paz Leon-ONT Ontario

7h 34m1 stop Guadalajara Miguel Hidal

$504Volaris

Mon, Oct 19 - Thu, Oct 22

12:55 am - 11:25 amONT Ontario-LAP La Paz Leon

10h 30m1 stop Guadalajara Miguel Hidal

12:01 pm - 11:05 pmLAP La Paz Leon-ONT Ontario

11h 04m1 stop Guadalajara Miguel Hidal

$518Volaris

Mon, Oct 19 - Tue, Oct 27

9:36 pm - 12:34 pmONT Ontario-SJD San José del Cabo Los Cabos

14h 58m1 stop Guadalajara Miguel Hidal

8:05 am - 11:05 pmSJD San José del Cabo Los Cabos-ONT Ontario

15h 00m2 stops Mexico City Felipe Ángeles Intl Guadalajara Miguel Hidal

$564Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

9:36 pm - 7:24 pmONT Ontario-SJD San José del Cabo Los Cabos

21h 48m2 stops Guadalajara Miguel Hidal Mexico City Felipe Ángeles Intl

8:05 am - 11:05 pmSJD San José del Cabo Los Cabos-ONT Ontario

15h 00m2 stops Mexico City Felipe Ángeles Intl Guadalajara Miguel Hidal

$569Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

9:36 pm - 12:34 pmONT Ontario-SJD San José del Cabo Los Cabos

14h 58m1 stop Guadalajara Miguel Hidal

12:06 pm - 7:46 pmSJD San José del Cabo Los Cabos-ONT Ontario

7h 40m1 stop Guadalajara Miguel Hidal

$605Multiple Airlines

Mon, Oct 19 - Mon, Oct 26

5:45 pm - 11:50 amONT Ontario-SJD San José del Cabo Los Cabos

18h 05m2 stops Santa Rosa Sonoma County San Diego

2:06 pm - 1:16 pmSJD San José del Cabo Los Cabos-ONT Ontario

23h 10m2 stops San Diego Seattle/Tacoma Intl

$1,241Alaska Airlines

Sat, Oct 17 - Mon, Oct 19

4:42 pm - 4:38 pmONT Ontario-SJD San José del Cabo Los Cabos

23h 56m2 stops Boise Air Term. Gowen Fld San Diego

4:00 pm - 5:05 pmSJD San José del Cabo Los Cabos-ONT Ontario

25h 05m2 stops Portland Santa Rosa Sonoma County

$1,242Alaska Airlines

Wed, Oct 21 - Wed, Oct 28

4:29 pm - 11:58 amONT Ontario-LTO Loreto

19h 29m1 stop Phoenix Sky Harbor Intl

12:38 pm - 6:43 pmLTO Loreto-ONT Ontario

6h 05m1 stop Phoenix Sky Harbor Intl

$1,564American Airlines

Wed, Oct 21 - Wed, Oct 28

12:43 pm - 11:58 amONT Ontario-LTO Loreto

23h 15m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

12:38 pm - 6:43 pmLTO Loreto-ONT Ontario

6h 05m1 stop Phoenix Sky Harbor Intl

$3,146American Airlines

Wed, Oct 21 - Wed, Oct 28

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American Airlines flights from Ontario to Baja California Sur

Our best American Airlines deals on Ontario to Baja California Sur flight tickets

American Airlines

Dec 6

ONT11:59 pmOntario

14h 53m

1 stop

SJD3:52 pmSan José del Cabo Los Cabos

Dec 10

SJD2:20 pmSan José del Cabo Los Cabos

8h 33m

1 stop

ONT9:53 pmOntario

$419

American Airlines

Dec 12

ONT9:35 amOntario

26h 45m

1 stop

SJD1:20 pmSan José del Cabo Los Cabos

Dec 15

SJD2:20 pmSan José del Cabo Los Cabos

4h 50m

1 stop

ONT6:10 pmOntario

$426

American Airlines

Nov 14

ONT9:29 amOntario

26h 50m

1 stop

SJD1:19 pmSan José del Cabo Los Cabos

Nov 17

SJD3:51 pmSan José del Cabo Los Cabos

25h 28m

1 stop

ONT4:19 pmOntario

$434

Volaris flights from Ontario to Baja California Sur

Our best Volaris deals on Ontario to Baja California Sur flight tickets

Volaris

Nov 1

ONT12:05 amOntario

9h 30m

1 stop

SJD10:35 amSan José del Cabo Los Cabos

Nov 5

SJD3:21 pmSan José del Cabo Los Cabos

7h 54m

1 stop

ONT10:15 pmOntario

$428

Volaris

Mar 6

ONT12:05 amOntario

9h 30m

1 stop

SJD10:35 amSan José del Cabo Los Cabos

Mar 11

SJD11:15 amSan José del Cabo Los Cabos

6h 34m

1 stop

ONT4:49 pmOntario

$430

Volaris

Feb 24

ONT12:05 amOntario

9h 30m

1 stop

SJD10:35 amSan José del Cabo Los Cabos

Mar 1

SJD11:15 amSan José del Cabo Los Cabos

6h 34m

1 stop

ONT4:49 pmOntario

$431

momondo Fare Finder

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

Cheapest round-trip

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Mon 1/4

7:36 pm-11:53 am

1 stop15h 17m

San José del Cabo Los Cabos

Fri 1/8

3:55 pm-10:15 pm

1 stop7h 20m

$419

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Sun 1/3

11:59 pm-12:06 pm

1 stop11h 07m

San José del Cabo Los Cabos

Fri 1/8

2:30 pm-10:15 pm

1 stop8h 45m

$419

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Mon 1/25

12:05 am-10:35 am

1 stop9h 30m

San José del Cabo Los Cabos

Fri 1/29

3:21 pm-10:15 pm

1 stop7h 54m

$419

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Sun 12/6

11:59 pm-3:52 pm

1 stop14h 53m

San José del Cabo Los Cabos

Thu 12/10

2:20 pm-9:53 pm

1 stop8h 33m

$419

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Sun 11/1

12:05 am-10:35 am

1 stop9h 30m

San José del Cabo Los Cabos

Thu 11/5

3:21 pm-10:15 pm

1 stop7h 54m

$428

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Sat 3/6

12:05 am-10:35 am

1 stop9h 30m

San José del Cabo Los Cabos

Thu 3/11

11:15 am-4:49 pm

1 stop6h 34m

$430

Quickest round-trip

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Mon 11/2

6:05 am-12:50 pm

1 stop5h 45m

San José del Cabo Los Cabos

Wed 11/4

12:35 pm-7:50 pm

1 stop8h 15m

$459

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Tue 11/10

5:00 am-1:18 pm

1 stop7h 18m

San José del Cabo Los Cabos

Tue 11/17

2:11 pm-9:40 pm

1 stop8h 29m

$459

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Fri 1/29

10:56 am-1:20 pm

2 stops25h 24m

San José del Cabo Los Cabos

Wed 2/3

3:42 pm-10:00 am

2 stops19h 18m

$709

OntarioSan José del Cabo

ONT Ontario - SJD San José del Cabo Los Cabos

ONTSJD

Ontario

Mon 1/25

4:16 pm-11:38 am

2 stops18h 22m

San José del Cabo Los Cabos

Thu 1/28

3:42 pm-10:00 am

2 stops19h 18m

$723

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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

The month of February is, on average, the cheapest month to fly to Baja California Sur from Ontario, with most prices found around $185. If you aren’t able to travel to Baja California Sur during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $187.

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

Our data shows that Saturday is the least expensive day to fly to Baja California Sur. Tickets to fly out on this day can be as low as $190. Flights from Ontario to Baja California Sur on a Monday will generally be more expensive and average around $263. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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 from Ontario 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 $285 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 $199 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	$164
Fastest flight time	3h 56m
Direct flights	None

The best one-way flight to Baja California Sur from Ontario in the past 72 hours is $164. The best round-trip flight deal from Ontario to Baja California Sur found on momondo in the last 72 hours is $419.

The fastest flight from Ontario to Baja California Sur takes 3h 56m

There are no direct flights from Ontario to Baja California Sur. There are no popular flight routes from Ontario to Baja California Sur.

Search flight deals

Frequently asked questions about flying from Ontario to Baja California Sur

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?
As of October 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Ontario to Baja California Sur is Airbus A321neo (19.59% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (12.37%), Boeing 737-900 Passenger/BBJ3 (winglets) (11.34%), and Boeing 737-800 Passenger/BBJ2 (winglets) (9.28%).

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
Volaris	PriceFrom $176	Free Cancellation	Rating 6.6 1,124 reviews	Search Volaris flights
Alaska Airlines	PriceFrom $277	Free Cancellation	Rating 7.9 13,070 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $412	Free Cancellation	Rating 7.0 12,171 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.