$214 Find Cheap Flights from Los Cabos to Ontario - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Ontario departing on 11/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Los Cabos to Ontario

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Los Cabos to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Los Cabos to Ontario

Fri, Sep 11 - Mon, Sep 14
Volaris Logo
12:06 pm - 7:46 pmSJD  San José del Cabo Los Cabos-ONT Ontario
7h 40m1 stop Guadalajara Miguel Hidal
Volaris Logo
12:55 am - 11:29 amONT  Ontario-SJD San José del Cabo Los Cabos
10h 34m1 stop Guadalajara Miguel Hidal
$403Volaris
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
1:02 pm - 12:18 pmSJD  San José del Cabo Los Cabos-ONT Ontario
23h 16m1 stop San Francisco
United Airlines Logo
6:06 am - 2:02 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 56m1 stop San Francisco
$419United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
11:32 am - 6:11 pmSJD  San José del Cabo Los Cabos-ONT Ontario
30h 39m2 stops Houston George Bush Intcntl San Francisco
United Airlines Logo
5:00 am - 12:05 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 05m1 stop Denver Intl
$419United Airlines
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
1:44 pm - 12:50 pmSJD  San José del Cabo Los Cabos-ONT Ontario
23h 06m2 stops Houston George Bush Intcntl Denver Intl
United Airlines Logo
5:00 am - 12:05 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 05m1 stop Denver Intl
$419United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
1:17 pm - 8:58 pmSJD  San José del Cabo Los Cabos-ONT Ontario
7h 41m1 stop Denver Intl
United Airlines Logo
9:25 am - 10:30 amONT  Ontario-SJD San José del Cabo Los Cabos
25h 05m2 stops San Francisco Houston George Bush Intcntl
$419United Airlines
Thu, Sep 17 - Sat, Sep 19
United Airlines Logo
1:02 pm - 12:12 pmSJD  San José del Cabo Los Cabos-ONT Ontario
23h 10m1 stop San Francisco
United Airlines Logo
1:18 pm - 10:30 amONT  Ontario-SJD San José del Cabo Los Cabos
21h 12m2 stops Denver Intl Houston George Bush Intcntl
$419United Airlines
Fri, Sep 11 - Wed, Sep 16
United Airlines Logo
1:02 pm - 12:12 pmSJD  San José del Cabo Los Cabos-ONT Ontario
23h 10m1 stop San Francisco
United Airlines Logo
5:00 am - 12:05 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 05m1 stop Denver Intl
$419United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
1:02 pm - 8:01 pmSJD  San José del Cabo Los Cabos-ONT Ontario
6h 59m1 stop San Francisco
United Airlines Logo
5:00 am - 12:05 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 05m1 stop Denver Intl
$419United Airlines
Thu, Sep 3 - Tue, Sep 8
United Airlines Logo
1:02 pm - 8:01 pmSJD  San José del Cabo Los Cabos-ONT Ontario
6h 59m1 stop San Francisco
United Airlines Logo
5:00 am - 12:05 pmONT  Ontario-SJD San José del Cabo Los Cabos
7h 05m1 stop Denver Intl
$419United Airlines
Sat, Sep 12 - Tue, Sep 15
Volaris Logo
12:06 pm - 7:46 pmSJD  San José del Cabo Los Cabos-ONT Ontario
7h 40m1 stop Guadalajara Miguel Hidal
Volaris Logo
12:55 am - 11:29 amONT  Ontario-SJD San José del Cabo Los Cabos
10h 34m1 stop Guadalajara Miguel Hidal
$425Volaris
Useful Info

Good to know

Low season

February

Cheapest flight

$214
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from San José del Cabo to Ontario

FAQs for booking flights from Los Cabos to Ontario

  • How does KAYAK find such low prices on flights from Los Cabos to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Los Cabos to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Los Cabos to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Los Cabos is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Los Cabos to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Los Cabos with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Los Cabos to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Los Cabos up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Los Cabos to Ontario

 
Need help choosing which airline to fly with from Los Cabos to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.6
VolarisOverall score based on 1146 reviews
6.3Comfort
7.3Crew
4.9Entertainment
5.3Food
6.5Boarding
Airline reviews

Hate it. They do not provide any food or drinks during the flight, unless you pay. They also charge a ton of money to bring a carry on bag. And their customer service is the worst. I will never fly with them again.

2.0 MediocreRoberto, Jul 2026
Read more Volaris reviews

Hate it. They do not provide any food or drinks during the flight, unless you pay. They also charge a ton of money to bring a carry on bag. And their customer service is the worst. I will never fly with them again.

Unfortunately it was not a good flight got canceled had to be at the airport all night long to get a different flight to another airport my first flight with Volaris was very bad. Poor services

Better communication about delayed flight. I am thankful for a small credit for late flight.

Terrible. And they charged over $400 just for luggage. And threatened that I would loose my flight if I didn’t pay. So I didn’t have another choice but to pay.

The flight was delayed an hour and a half, and they would not update the board on when the flight was supposed to take off. Once the plane arrived, they started the boarding process before the plane was even ready for the passengers so we had to wait another 45 minutes on the tarmac while we waited for the plane to be ready for us. In my opinion, there is no point in starting the boarding process when you are not ready to board the plane. This just causes a crowded gate with everyone from zone one and zone two standing up going nowhere.

My experience was good. But it seems that every time I go on Volaris the plane is always full, not sure if because the price is cheaper. And the flight attendants kept hitting my shoulder every time they walked by the aisle with their food cart. I’m 6’4” so I barely fit in the seat next to the aisle. Plus the seat was defective. I had a hard time raising the lever where I rest my left arm. I tried calling the flight attendant 3 times if she could assist me but she was too busy talking in the back with her fellow flight attendants. Finally after 20 mins she looked my way and she too struggled to fix the problem but she finally raised it so I could get out of my seat.

I never got an email for checking in for my flight back to Los Angeles so I got to airport extra early to sort it. they changed the gate, and so I had to run to the other end of the airport. Their app is wonky. They are not on WhatsApp and I didn’t have cell service to call for help. I think they need to up their game with communicating.

Inept company. Won't fly again with them if I can help it. Plane was the wrong size and they couldn't board 20 people.

When you make the 3 Lines to board de airplane , I believe that you should make only one line first and then call the next and then last ,,, because the number 3 wait to long just standing there ,, my opinion !!!

Flight got canceled, made me lose my connection flight to Japan. Someone has to pay for it. It might be you guys

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario