$135+ Cheap flights from Ontario (ONT) to Cabo San Lucas, Mexico
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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Ontario to Cabo San Lucas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Ontario to Cabo San Lucas
Keep the following information in mind while searching for Ontario to Cabo San Lucas flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $343 (CheapOair) |
One-way from | $151 (Mytrip) |
Popular in | February |
Cheapest in | September |
Average price | $676 |
Find flight deals from Ontario to Cabo San Lucas
Cheapest flights from Ontario to Cabo San LucasExplore the most affordable flight options available from Ontario to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Ontario to Cabo San Lucas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 2/19. 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.
This Delta deal was found by Cheapflights users on 2/20. 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.
This American Airlines deal was found by Cheapflights users on 2/20. 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.
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 2/20. 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.
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from Ontario to Cabo San Lucas within your budget
Customize your flight search to find flights from Ontario to Cabo San Lucas 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 February 20, 2025.
Fly from
Fly to
Route
Depart
Return
Price
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Fri 5/2
12:59 am-10:56 am
1 stop9h 57m
San José del Cabo Los Cabos
Thu 5/8
12:01 pm-11:13 pm
1 stop11h 12m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Thu 3/13
5:40 am-2:05 pm
1 stop8h 25m
San José del Cabo Los Cabos
Tue 3/18
11:30 am-10:22 pm
2 stops10h 52m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Mon 4/7
5:00 am-1:43 pm
1 stop8h 43m
San José del Cabo Los Cabos
Fri 4/11
1:46 pm-9:58 pm
1 stop8h 12m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Fri 4/11
8:26 am-8:34 am
2 stops24h 08m
San José del Cabo Los Cabos
Sat 4/26
12:06 pm-11:59 pm
1 stop11h 53m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Tue 3/18
9:13 pm-7:50 am
1 stop10h 37m
San José del Cabo Los Cabos
Fri 3/21
12:25 pm-11:19 pm
1 stop10h 54m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Tue 4/15
8:45 pm-12:10 pm
2 stops15h 25m
San José del Cabo Los Cabos
Tue 4/22
11:40 am-8:05 pm
1 stop8h 25m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Mon 4/7
6:15 am-11:55 am
1 stop5h 40m
San José del Cabo Los Cabos
Mon 4/14
12:55 pm-6:20 pm
1 stop5h 25m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Mon 3/17
6:00 am-4:31 pm
1 stop10h 31m
San José del Cabo Los Cabos
Mon 3/24
2:57 pm-11:59 pm
1 stop9h 02m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Mon 3/10
2:43 pm-7:50 am
2 stops17h 07m
OntarioSan José del Cabo
ONT - SJD
ONTSJD
Ontario
Fri 4/11
12:49 am-8:34 am
1 stop7h 45m
Best time to book a flight from Ontario to Cabo San Lucas
Have a flexible travel schedule? Discover the best time to fly to Cabo San Lucas from Ontario with our price prediction graph.
Travel insights for flights from Ontario to Cabo San Lucas
Get recent, data-driven insights about flights from Ontario to Cabo San Lucas including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Ontario to Cabo San Lucas?
Use this chart to determine the optimal time to book a round-trip flight from Ontario to Cabo San Lucas. Price data was last updated on February 14, 2025.
To ensure you get the cheapest price possible for a flight from Ontario to Cabo San Lucas, you should look to book at least 82 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Ontario to Cabo San Lucas?
Currently, January is the cheapest month in which you can book a flight from Ontario to Cabo San Lucas (average of $437). Flying from Ontario to Cabo San Lucas in June is currently the most expensive (average of $560). 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.
What is the cheapest time of day to fly from ONT to C4B?
Find hourly flight availability from Ontario to Cabo San Lucas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
When flying from Ontario to Cabo San Lucas, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Cabo San Lucas by month
Plan your trip to Cabo San Lucas by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Cabo San Lucas ranges from 0.0 - 4.5 inches per month. September is typically the wettest month, when rainfall can reach 4.5 in. March is typically the driest time to visit Cabo San Lucas when rainfall is around 0.0 in.
Temperature in Cabo San Lucas by month
Plan your trip to Cabo San Lucas by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Cabo San Lucas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 66.2 F).
Reviews of airlines servicing Cabo San Lucas
Get insights into the airlines that provide service to Cabo San Lucas. 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 Cabo San Lucas. Reviews last updated February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Ontario to Cabo San Lucas have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Entertainment
Boarding
Overall
Comfort
Food
Crew
Reviews
Arlene,May 2024
SAN - OAK
Related info for your journey
Find useful and relevant information for your journey from Ontario to Cabo San Lucas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ontario to Cabo San Lucas
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from Ontario to Cabo San Lucas
Discover the top 8 airlines that operate flights from Ontario to Cabo San Lucas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$170 | Average$429 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$250 | Average$457 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$271 | Average$445 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$290 | Average$430 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$331 | Average$427 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$363 | Average$511 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$369 | Average$687 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$386 | Average$550 | FlexibilityNo cancel fee | On-time69% |