What airlines fly to Los Cabos?

Alaska Airlines, United Airlines and Delta are the top three most popular airlines that fly to Los Cabos from Ontario according to our data. Alaska Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Los Cabos. Keep in mind that there are 10 different airlines that fly to Los Cabos on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ontario to Los Cabos?

Volaris, Aeromexico, and Delta are the most popular carriers operating from Ontario to Los Cabos

When did momondo last update prices for flights from Ontario Airport to Los Cabos?

Prices for flights from Ontario Airport to Los Cabos refresh daily.

How many operators does momondo search for flights from Ontario Airport to Los Cabos?

As of April 2026, there are 4 operators available to choose from for flights from Ontario Airport to Los Cabos.

How old do you have to be to fly from Ontario Airport to Los Cabos?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Los Cabos.

What documentation or ID do you need to fly to Los Cabos?

The required travel and health documents for your Los Cabos trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Cabos. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$118 Cheap Flights from Ontario to Los Cabos in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ontario to Los Cabos

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

3:36 pm - 11:05 pm

SJD

ONT

7h 29m

1 stop

$338Volaris

Mon, Apr 27 - Fri, May 1

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

12:06 pm - 7:46 pm

SJD

ONT

7h 40m

1 stop

$341Volaris

Tue, May 5 - Sun, May 10

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

12:06 pm - 7:46 pm

SJD

ONT

7h 40m

1 stop

$342Volaris

Sat, May 9 - Wed, May 20

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

12:06 pm - 7:46 pm

SJD

ONT

7h 40m

1 stop

$347Volaris

Sat, May 2 - Sun, May 10

9:36 pm - 8:16 am

ONT

SJD

10h 40m

1 stop

12:06 pm - 11:05 pm

SJD

ONT

10h 59m

1 stop

$348Volaris

Sat, Jun 27 - Tue, Jun 30

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

12:06 pm - 7:46 pm

SJD

ONT

7h 40m

1 stop

$351Volaris

Sun, May 3 - Thu, May 7

6:00 am - 11:40 am

ONT

SJD

5h 40m

1 stop

12:40 pm - 11:44 pm

SJD

ONT

11h 04m

1 stop

$352Aeromexico

Sat, Sep 26 - Sat, Oct 3

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

12:06 pm - 11:05 pm

SJD

ONT

10h 59m

1 stop

$353Volaris

Tue, May 5 - Wed, May 13

12:55 am - 11:29 am

ONT

SJD

10h 34m

1 stop

12:06 pm - 7:46 pm

SJD

ONT

7h 40m

1 stop

$354Volaris

Mon, Jun 1 - Tue, Jun 9

12:55 am - 11:32 am

ONT

SJD

10h 37m

1 stop

3:36 pm - 11:05 pm

SJD

ONT

7h 29m

1 stop

$355Volaris

Sat, May 9 - Fri, May 15

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American Airlines flights from Ontario to Los Cabos

Our best American Airlines deals on Ontario to Los Cabos flight tickets

American Airlines

May 13

ONT6:15 amOntario

6h 31m

1 stop

SJD12:46 pmSan José del Cabo Los Cabos

May 19

SJD10:45 amSan José del Cabo Los Cabos

7h 39m

1 stop

ONT6:24 pmOntario

$377

American Airlines

Apr 28

ONT6:15 amOntario

4h 38m

1 stop

SJD10:53 amSan José del Cabo Los Cabos

May 1

SJD12:41 pmSan José del Cabo Los Cabos

9h 18m

2 stops

ONT9:59 pmOntario

$457

Volaris flights from Ontario to Los Cabos

Our best Volaris deals on Ontario to Los Cabos flight tickets

Volaris

Apr 20

ONT12:55 amOntario

10h 37m

1 stop

SJD11:32 amSan José del Cabo Los Cabos

Apr 28

SJD12:06 pmSan José del Cabo Los Cabos

10h 59m

1 stop

ONT11:05 pmOntario

$338

Volaris

May 5

ONT12:55 amOntario

10h 37m

1 stop

SJD11:32 amSan José del Cabo Los Cabos

May 10

SJD12:06 pmSan José del Cabo Los Cabos

7h 40m

1 stop

ONT7:46 pmOntario

$341

Volaris

May 9

ONT12:55 amOntario

10h 37m

1 stop

SJD11:32 amSan José del Cabo Los Cabos

May 20

SJD12:06 pmSan José del Cabo Los Cabos

7h 40m

1 stop

ONT7:46 pmOntario

$342

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Mon 4/27

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Fri 5/1

3:36 pm-11:05 pm

1 stop7h 29m

$338

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Tue 5/5

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Sun 5/10

12:06 pm-7:46 pm

1 stop7h 40m

$341

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 5/9

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Wed 5/20

12:06 pm-7:46 pm

1 stop7h 40m

$342

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 5/2

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Sun 5/10

12:06 pm-7:46 pm

1 stop7h 40m

$347

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 6/27

9:36 pm-8:16 am

1 stop10h 40m

San José del Cabo Los Cabos

Tue 6/30

12:06 pm-11:05 pm

1 stop10h 59m

$348

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sun 5/3

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Thu 5/7

12:06 pm-7:46 pm

1 stop7h 40m

$351

Quickest round-trip

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 9/26

6:00 am-11:40 am

1 stop5h 40m

San José del Cabo Los Cabos

Sat 10/3

12:40 pm-11:44 pm

1 stop11h 04m

$352

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Tue 5/5

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Wed 5/13

12:06 pm-11:05 pm

1 stop10h 59m

$353

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Mon 6/1

12:55 am-11:29 am

1 stop10h 34m

San José del Cabo Los Cabos

Tue 6/9

12:06 pm-7:46 pm

1 stop7h 40m

$354

OntarioSan José del Cabo

ONT - SJD

ONTSJD

Ontario

Sat 5/9

12:55 am-11:32 am

1 stop10h 37m

San José del Cabo Los Cabos

Fri 5/15

3:36 pm-11:05 pm

1 stop7h 29m

$355

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 Los Cabos

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 Los Cabos?

The month of February is, on average, the cheapest month to fly to Los Cabos from Ontario, with most prices found around $193. The month of May is another great option to travel to Los Cabos, with average flight prices from Ontario averaging around $196.

What is the cheapest day to depart on your flight to Los Cabos?

The cheapest day to depart from Ontario to Los Cabos is on a Saturday. Travelers who choose to depart for Los Cabos on a Saturday will often find tickets for as low as $220. On the other hand, Thursday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $268.

What is the cheapest Ontario to Los Cabos flight route?

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

How far in advance should I book a flight to Los Cabos?

You are more likely to see cheaper flights to Los Cabos from Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Cabos for around $258 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Cabos from Ontario for as low as $186 on momondo.

What cabin class options are available on Ontario to Los Cabos flights?

There is only 1 cabin class available to choose from on Ontario to Los Cabos 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 Los Cabos flights?

No. A direct flight is the cheapest option for a flight between Ontario to Los Cabos.

Cheap Ontario to Los Cabos flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Los Cabos

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Ontario to Los Cabos takes 5h 40m

There are no direct flights from Ontario to Los Cabos. There are no popular flight routes from Ontario to Los Cabos.

Search flight deals

Frequently asked questions about flying from Ontario to Los Cabos

When did momondo last update prices for flights from Ontario Airport to Los Cabos?
Prices for flights from Ontario Airport to Los Cabos refresh daily.
How many operators does momondo search for flights from Ontario Airport to Los Cabos?
As of April 2026, there are 4 operators available to choose from for flights from Ontario Airport to Los Cabos.
How old do you have to be to fly from Ontario Airport to Los Cabos?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Los Cabos.
What documentation or ID do you need to fly to Los Cabos?
The required travel and health documents for your Los Cabos trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Cabos. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Ontario to Los Cabos?
momondo data reveals that the most frequently booked plane model on the route from Ontario to Los Cabos is Airbus A321neo, representing 13.28% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 12.43%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.05%, and Airbus A320neo at 10.24%.

Best airlines flying from Ontario to Los Cabos

Compare and see reviews for airlines that fly from Ontario to Los Cabos with momondo

Airline	Rating	Free Cancellation	Price
Volaris	PriceFrom $170	Free Cancellation	Rating 6.6 1,169 reviews	Search Volaris flights
United Airlines	PriceFrom $208	Free Cancellation	Rating 7.4 9,605 reviews	Search United Airlines flights
American Airlines	PriceFrom $310	Free Cancellation	Rating 7.1 11,622 reviews	Search American Airlines flights
Southwest	PriceFrom $312	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Los Cabos?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Los Cabos from Ontario.

Can I find flights from Ontario to Los Cabos with flexible booking policies on momondo?

All flight searches from Ontario to Los Cabos on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Los Cabos?

Once all potential Ontario to Los Cabos flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Los Cabos from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.