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Costa del Sol

$264+ Cheap flights from Ontario (ONT) to Costa del Sol

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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — AGP
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Ontario to Costa del Sol

Cheapest flights from Ontario to Costa del Sol
Explore the most affordable flight options available from Ontario to Costa del Sol. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/22:39 pm
ONT
-
AGP
2 stops35h 51m
British Airways
Tue 3/175:50 pm
AGP
-
ONT
2 stops32h 52m
British Airways
Deal found 2/2$477
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1710:56 am
ONT
-
AGP
2 stops23h 09m
British Airways
Fri 3/2711:55 am
AGP
-
ONT
2 stops30h 11m
British Airways
Deal found 2/3$543
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:56 am
ONT
-
AGP
2 stops22h 09m
British Airways
Tue 3/105:50 pm
AGP
-
ONT
2 stops38h 09m
British Airways
Deal found 2/2$544
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 5/35:00 am
ONT
-
AGP
2 stops17h 35m
United Airlines
Thu 5/149:35 am
AGP
-
ONT
2 stops21h 23m
United Airlines
Deal found 2/4$599
This United Airlines deal was found by Cheapflights users on 2/1. 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.
Tue 9/226:02 am
ONT
-
AGP
2 stops16h 33m
United Airlines
Wed 9/239:35 am
AGP
-
ONT
2 stops19h 45m
United Airlines
Deal found 2/1$606
This oojo deal was found by Cheapflights users on 2/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/410:56 am
ONT
-
AGP
2 stops18h 29m
British Airways
Wed 3/116:55 pm
AGP
-
ONT
2 stops31h 47m
British Airways
Deal found 2/4$609
This oojo deal was found by Cheapflights users on 2/2. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/224:52 pm
ONT
-
AGP
2 stops37h 13m
British Airways
Sun 4/268:05 pm
AGP
-
ONT
2 stops34h 54m
British Airways
Deal found 2/2$660
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Fri 5/15:00 am
ONT
-
AGP
2 stops17h 35m
United Airlines
Fri 5/229:35 am
AGP
-
ONT
2 stops21h 53m
United Airlines
Deal found 2/4$711
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Fri 5/15:00 am
ONT
-
AGP
2 stops17h 35m
United Airlines
Sun 5/109:35 am
AGP
-
ONT
2 stops21h 55m
United Airlines
Deal found 2/2$771
This oojo deal was found by Cheapflights users on 2/3. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2812:46 pm
ONT
-
AGP
2 stops37h 54m
British Airways
Wed 8/512:35 pm
AGP
-
ONT
2 stops38h 50m
British Airways
Deal found 2/3$774

Find flight deals from Ontario to Costa del Sol

Keep the following information in mind while searching for Ontario to Costa del Sol flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$477
(oojo)

One-way from

$264
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$598
Provider with most accurate pricing for Los Angeles-Malaga flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Malaga flights.
Search Deals
From Ontario to Costa del Sol
Search Deals
One-way flight from Ontario to Costa del Sol
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Costa del Sol 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 5, 2026.
Use the filters below to find and compare flights from Ontario to Costa del Sol that are best for you.

Fly from

Ontario

Fly to

Costa del Sol

Route

Depart

Return

Price

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Mon 3/2

2:39 pm-11:30 am

2 stops35h 51m

Malaga

Tue 3/17

5:50 pm-6:42 pm

2 stops32h 52m

$477

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Tue 3/17

10:56 am-6:05 pm

2 stops23h 09m

Malaga

Fri 3/27

11:55 am-10:06 am

2 stops30h 11m

$543

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Tue 3/3

10:56 am-6:05 pm

2 stops22h 09m

Malaga

Tue 3/10

5:50 pm-11:59 pm

2 stops38h 09m

$544

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Sun 5/3

5:00 am-7:35 am

2 stops17h 35m

Malaga

Thu 5/14

9:35 am-9:58 pm

2 stops21h 23m

$599

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Wed 3/4

10:56 am-2:25 pm

2 stops18h 29m

Malaga

Wed 3/11

6:55 pm-6:42 pm

2 stops31h 47m

$609

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Wed 4/22

4:52 pm-3:05 pm

2 stops37h 13m

Malaga

Sun 4/26

8:05 pm-9:59 pm

2 stops34h 54m

$660

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Fri 5/1

5:00 am-7:35 am

2 stops17h 35m

Malaga

Fri 5/22

9:35 am-10:28 pm

2 stops21h 53m

$711

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Fri 5/1

5:00 am-7:35 am

2 stops17h 35m

Malaga

Sun 5/10

9:35 am-10:30 pm

2 stops21h 55m

$771

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Tue 7/28

12:46 pm-11:40 am

2 stops37h 54m

Malaga

Wed 8/5

12:35 pm-6:25 pm

2 stops38h 50m

$774

OntarioMálaga

ONT - AGP

ONTAGP

Ontario

Tue 2/24

8:35 am-1:45 pm

2 stops20h 10m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 20 results
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Best time to book a flight from Ontario to Costa del Sol

Have a flexible travel schedule? Discover the best time to fly to Costa del Sol from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Costa del Sol

What is the cheapest month to book a flight from Ontario to Costa del Sol?

Currently, February is the cheapest month in which you can book a flight from Ontario to Costa del Sol (average of $418). Flying from Ontario to Costa del Sol in June is currently the most expensive (average of $704). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Costa del Sol. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Costa del Sol?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Costa del Sol. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Costa del Sol?

    A quick flight from Ontario to Costa del Sol can take about 17h 35m. British Airways provides one of the quickest options available for as low as $599. The distance between Ontario and Costa del Sol is about 5922 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ontario to Costa del Sol that include hotel bookings?

    Yes. In addition to deals on Ontario to Costa del Sol flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Costa del Sol?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Costa del Sol.

  • Can I find deals for business class flights from Ontario to Costa del Sol?

    Yes. Cheapflights offers flight deals from Ontario to Costa del Sol by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Costa del Sol?

    Currently, February is the cheapest month in which you can book a flight from Ontario to Costa del Sol (average of $418). Flying from Ontario to Costa del Sol in June is currently the most expensive (average of $704). 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.

See more FAQs

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