Cheap flights from Ontario (ONT) to Madrid (MAD) from $513

This is the cheapest one-way flight price, found on 11/28. Prices may vary by date and flight preferences.
ONT — MAD
Dec 4 — Dec 111

The best prices from Ontario to Madrid Barajas are usually found in December or January, booked 28 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

How to find the cheapest flight from Ontario (ONT) to Madrid (MAD)

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 29, 2023.

Popular in

June

Cheapest in

December

Average price

$583

Round-trip from

$588
High demand for flights, 38% potential price rise
Best time to find cheap flights, 59% potential price drop
Average for round-trip flights in November 2023
From Ontario to Madrid Barajas

ONT - MAD

Price

$588 - $1,340

MAD

Temperature

41 - 77 °F

MAD

Rainfall

0.4 - 2.4 inches

What is the cheapest day to fly round-trip from Ontario to Madrid?

Saturday flights are found to be more expensive to fly from Ontario to Madrid. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Madrid.

How far in advance should I book a flight from Ontario to Madrid?

Users have found that booking a flight from Ontario to Madrid at least 18 days early can save you up to 106% on average compared to booking a flight this week. If booking 18 days before your flight isn’t an option for you, users have found flights from Ontario to Madrid for as little as $912 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,643 for flights departing within the next 3 days.

What is the cheapest month to fly from Ontario to Madrid?

February is one of the best times of the year to fly to Madrid from Ontario. Prices for February average $953 per person but you can even find prices for as low as $417. The most expensive prices can be found in the month of June. Opting for a February flight can save you 49% on your journey compared to booking in June

When is the cheapest time to fly from Ontario to Madrid (ONT - MAD)?

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Ontario to Madrid by exploring options for tickets in the evening.

Cheap British Airways flights from Ontario to Madrid

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 29, 2023.
Take a look at some of the lowest-priced British Airways flights heading from Ontario to Madrid. Be sure to come back soon if the deals available don't appeal to you at this time.

Cheap KLM flights from Ontario to Madrid

Explore cheap flight options specifically provided by KLM for the route between Ontario and Madrid. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 29, 2023.
Some of the best deals we've found on KLM flights traveling from Ontario to Madrid. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Ontario to Madrid flights in November & December 2023

Find cheap flight options from Ontario to Madrid specifically for the months of November and December 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Prices were last updated on November 29, 2023.
The lowest fares we've come across on flights traveling from Ontario to Madrid in November and December 2023. Check back soon for alternative fares.

Ontario to Madrid 2023 flight deals

Discover exclusive flight deals for travel between Ontario and Madrid in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 29, 2023.
The lowest fares we've come across on flights traveling from Ontario to Madrid in November and December 2023. Check back soon for alternative fares.

Ontario to Madrid flights leaving soon

Find last-minute flight options from Ontario to Madrid for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 29, 2023.
Have a look at some of the last-minute flights available departing from Ontario to Madrid. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Madrid from Ontario

Search for one-way flight options from Ontario to Madrid. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,806,920 searches. Data last updated November 29, 2023.
Users in need of a one-way flight from Ontario to Madrid can choose from these deals. For those needing a return trip from Ontario, there is a search form available above.

Find flights from Ontario to Madrid within your budget

Customize your flight search to find flights from Ontario to Madrid 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 2,806,920 searches. Data last updated November 29, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$513 - $1,462

Route

Depart

Return

Price

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Thu 1/18

1 stop13h 28m

Madrid Barajas

Thu 1/25

1 stop17h 04m

$513

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Fri 2/2

2 stops26h 15m

Madrid Barajas

Fri 2/9

2 stops34h 14m

$535

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Sat 12/9

1 stop13h 28m

Madrid Barajas

Mon 12/25

1 stop16h 47m

$543

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Thu 2/1

1 stop24h 26m

Madrid Barajas

Mon 2/12

1 stop20h 19m

$750

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Tue 4/9

1 stop16h 45m

Madrid Barajas

Thu 4/25

1 stop16h 25m

$762

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Tue 2/6

2 stops18h 15m

Madrid Barajas

Wed 2/21

2 stops19h 50m

$806

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Fri 4/12

1 stop14h 33m

Madrid Barajas

Thu 4/25

1 stop16h 26m

$837

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Fri 2/2

3 stops56h 15m

Madrid Barajas

Fri 2/9

2 stops34h 06m

$964

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

Thu 2/1

2 stops28h 35m

Madrid Barajas

Sun 2/11

2 stops30h 05m

$1,462

Flights are sorted by cheapest first

Deals found on 11/28

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated November 29, 2023.
Peruse reviews from past customers who have flown with British Airways, KLM and Iberia from Ontario to Madrid to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

7.9
Good
3,035 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

7.4
Good
198 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

7.4
Good
1,897 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

7.2
Good
2,645 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

7.0
Good
809 reviews
7.9
Good
3,035 reviews

Overall

7.9

Food

7.2

Crew

8.5

Comfort

7.9

Entertainment

7.8

Boarding

8.0

Reviews

1 / 10

We were supposed to land 1/2 early but instead was diverted to Cleveland for unknown reason with 10 other planes. Ended up in Detroit an hour and 1/2 late. People were waiting on me for quite a while. Very angry with Delta!!!!

Related info for your journey

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

Can I find flights from Ontario to Madrid for under $600 on Cheapflights?

Yes, there are multiple flights from Ontario to Madrid for under $600. The cheapest flight booked recently is on British Airways for just $513, but on average you can expect to pay $784.

Are there last-minute flights available from Ontario to Madrid for under $600?

There are currently 20+ open flights from Ontario to Madrid within the next 7 days for less than $600.

What are the cheapest airlines flying from Ontario to Madrid round-trip?

Our cheapest airline available from Ontario to Madrid is British Airways. Our recent data shows that you can find tickets from as low as $513 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $535 and $543 round-trip. British Airways is priced at 48% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Ontario to Madrid one-way?

For one-way options, check prices for Avianca. According to our data, you can fly for as low as $577. Users have also found prices from $697 and $726 on United Airlines and American Airlines, respectively.

What are the most popular airlines that fly from Ontario to Madrid?

What does ONT to MAD mean?

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Madrid Barajas Airport flight would often be abbreviated as a ONT to MAD flight.

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Madrid
See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Ontario to Madrid

Discover the top 3 airlines that operate flights from Ontario to Madrid. 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 2,806,920 searches. Data last updated November 29, 2023.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$519Average$1,227FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
IberiaCheapest$558Average$1,168FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest$572Average$726FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Search flights to Madrid by cabin class

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Madrid?

Deals for Ontario to Madrid flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Madrid?

Cheapflights helps you find that perfect flight to Madrid from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Madrid with no change fees?

Yes, we can. To see specific flights from Ontario to Madrid with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Madrid become cheaper?

Yes, Cheapflights offers price alerts on Ontario to Madrid flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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