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CA $733 Cheap Flights from Madrid (MAD) to Ontario Intl. Airport (ONT)

View CA $733 flight on Wed, Mar 3, 2027Opens in a new window

Popular airlines from Adolfo Suarez Madrid-Barajas Airport (MAD) to Ontario Intl. Airport (ONT)

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Cheap flights from Madrid (MAD) to Ontario Intl. Airport (ONT)

Prices were available within the past 7 days and start at CA $733 for one-way flights and CA $1,285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Thu, Aug 27 - Sat, Sep 12
MAD
Madrid
ONT
Ontario
CA $1,285 Roundtrip, found 2 days ago
CA $1,285
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Aug 27 from Madrid to Ontario, returning Sat, Sep 12, priced at CA $1,285 found 2 days ago
British Airways
Wed, Sep 2 - Mon, Sep 7
MAD
Madrid
ONT
Ontario
CA $1,570 Roundtrip, found 5 days ago
CA $1,570
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Sep 2 from Madrid to Ontario, returning Mon, Sep 7, priced at CA $1,570 found 5 days ago
British Airways
Thu, Aug 27 - Sat, Sep 12
MAD
Madrid
ONT
Ontario
CA $1,619 Roundtrip, found 2 days ago
CA $1,619
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Aug 27 from Madrid to Ontario, returning Sat, Sep 12, priced at CA $1,619 found 2 days ago
Finnair
Wed, Sep 2 - Mon, Sep 7
MAD
Madrid
ONT
Ontario
CA $2,029 Roundtrip, found 5 days ago
CA $2,029
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Sep 2 from Madrid to Ontario, returning Mon, Sep 7, priced at CA $2,029 found 5 days ago
Finnair
Mon, Aug 24 - Mon, Sep 7
MAD
Madrid
ONT
Ontario
CA $2,130 Roundtrip, found 6 days ago
CA $2,130
Roundtrip
found 6 days ago
Select Finnair flight, departing Mon, Aug 24 from Madrid to Ontario, returning Mon, Sep 7, priced at CA $2,130 found 6 days ago
Finnair
Wed, Sep 2 - Mon, Sep 7
MAD
Madrid
ONT
Ontario
CA $5,376 Roundtrip, found 5 days ago
CA $5,376
Roundtrip
found 5 days ago
Select Finnair flight, departing Wed, Sep 2 from Madrid to Ontario, returning Mon, Sep 7, priced at CA $5,376 found 5 days ago

Frequently asked questions

How much does a flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) cost?
You can find one-way and return flights from MAD to ONT with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when MAD to ONT ticket fares go up or down.
What is the cheapest month to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
The cheapest months to fly from MAD to ONT are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
Enter MAD to ONT and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
LOT-Polish Airlines is one of the cheapest airlines offering connecting return flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT), with tickets starting from around CA$2089 for flights that can be booked for departure within the next year. These prices are per adult, for economy/coach class, and include a layover in Frederic Chopin (WAW). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
To find a cheap flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
There are approximately 42 connecting flights per day from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT). Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Pearson Intl. (YYZ).
What is the earliest flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
The earliest flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) typically departs around 12:55 AM. This service is offered by Iberia and American Airlines. This is a seasonal service, active only in December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
You'll typically find the most flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) on a Saturday, with around 66 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Iberia, American Airlines, and Lufthansa. Saturday offers notably more flight options compared to other weekdays, which average around 44-47 flights.
What are the most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
The most popular departure times for flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) are in the morning, from 9am to 12pm. Many major carriers, including Delta, United and American Airlines, offer flights during this window. This timing works well for many travelers as it allows for an early start to your journey.
How long does it take to fly from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
There are no nonstop flights from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT). The journey covers a distance of approximately 9,326 kilometres. Flights with one stop typically take around 17 hours, while flights with two or more stops usually take about 20 hours 48 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific route, layover times, and even weather conditions.
Can you fly business or first class from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
Yes, you can fly business class between MAD and ONT. Airlines that offer business class service on this route include:
  • Avianca
  • Air Canada
  • Iberia
  • Lufthansa
  • British Airways
  • Delta
  • Iberia Express
  • American Airlines
How do I earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) flight with Expedia?
It's easy to earn miles on a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Ontario Intl. Airport (ONT) from Madrid (MAD)?
If you're planning to travel to Ontario from Adolfo Suarez Madrid-Barajas (MAD), you can fly directly into Los Angeles - Ontario Intl. (ONT) which offers international flights and connections. Some flights may connect through major hubs like Heathrow (LHR), Frankfurt Intl. (FRA), or Liberty Intl. (EWR) before reaching Ontario. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) at the last minute?
Typically, booking a last minute flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) flight and hotel package?
Securing a Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT)?
If you booked your Madrid (MAD-Adolfo Suárez Madrid-Barajas) to Ontario Intl. Airport (ONT) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Adolfo Suárez Madrid-Barajas
Destination airport
Ontario Intl. Airport
Roundtrip price
CA $1,284
Distance
9270 km

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Madrid to Los Angeles Flights

The easy way to book your flights from Madrid to Ontario Intl. Airport 

With Expedia, it’s simple to find and book flights to Ontario Intl. Airport from Madrid whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Ontario Intl. Airport, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Madrid to Ontario Intl. Airport today, tomorrow, or this week.  

 

Save dollars with cheap flights from Adolfo Suárez Madrid-Barajas, MAD to Ontario Intl. Airport, ONT 

Sort your search results by price to find great deals on your flight from Madrid to Ontario Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Ontario Intl. Airport from Madrid currently is just CA $1,285 rising to CA $5,376.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Ontario Intl. Airport  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Ontario Intl. Airport from Madrid 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Ontario Intl. Airport with Expedia today.

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