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 $562 on this airline. Additional options worth looking into are Iberia and American Airlines, starting at $675 and $724 round-trip. British Airways is priced at 35% 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 KLM. According to our data, you can fly for as low as $451. Users have also found prices from $470 and $544 on British Airways and United Airlines, respectively.

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

Travelers seeking maximum savings on their Ontario to Madrid flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

American Airlines, British Airways and Delta are the most popular airlines when flying from Ontario to Madrid.

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

Friday 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 28 days early can save you up to 50% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Ontario to Madrid for as little as $834 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 $1,009 for flights departing within the next 3 days.

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

January is one of the best times of the year to fly to Madrid from Ontario. Prices for January average $802 per person but you can even find prices for as low as $466. The most expensive prices can be found in the month of June. Opting for a January flight can save you 47% on your journey compared to booking in June

Most accurate provider : When it comes to deals on Ontario-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Madrid flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Ontario to Madrid that include hotel bookings?

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

How can I find direct flights from Ontario to Madrid?

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

Can I find deals for business class flights from Ontario to Madrid?

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

$411+ Flights from Ontario to Madrid, Spain

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ontario to Madrid 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.

The best prices from Ontario to Madrid Barajas are usually found in February or January, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Ontario to Madrid

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$554 (Finnair)
One-way from	$411 (Trip.com)
Popular in	June
Cheapest in	February
Average price	$745

Provider with most accurate pricing for Ontario-Madrid Barajas flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Madrid Barajas flights.

Search Deals

From Ontario to Madrid Barajas

Search Deals

One-way flight from Ontario to Madrid Barajas

Search Deals

Highest demand for flights based on searches. 28% potential increase in price ($354 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($46 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Ontario to Madrid

Cheapest flights from Ontario to Madrid
Explore the most affordable flight options available from Ontario to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

Wed 4/27:00 amONT - MAD

2 stops15h 55mMultiple Airlines

Wed 4/911:35 amMAD - ONT

2 stops19h 23mMultiple Airlines

Deal found 3/3

$554

Wed 4/24:30 pmONT - MAD

2 stops33h 40mBritish Airways

Wed 4/912:40 pmMAD - ONT

1 stop20h 10mBritish Airways

Deal found 3/3

$562

Wed 12/317:00 amONT - MAD

2 stops17h 15mUnited Airlines

Wed 1/2111:15 amMAD - ONT

2 stops19h 06mUnited Airlines

Deal found 3/2

$564

Tue 11/410:59 pmONT - MAD

1 stop25h 01mKLM

Tue 11/1111:00 amMAD - ONT

1 stop17h 29mKLM

Deal found 3/2

$565

Tue 10/712:51 pmONT - MAD

1 stop16h 29mIberia

Tue 10/144:00 pmMAD - ONT

1 stop17h 02mIberia

Deal found 3/1

$647

Mon 10/137:00 amONT - MAD

2 stops23h 35mDelta

Wed 10/2210:05 amMAD - ONT

1 stop18h 24mDelta

Deal found 3/3

$666

Wed 4/26:00 amONT - MAD

1 stop18h 05mAmerican Airlines

Wed 4/91:00 pmMAD - ONT

1 stop16h 59mAmerican Airlines

Deal found 3/1

$724

Wed 4/304:17 pmONT - MAD

3 stops30h 33mAir Canada

Sat 5/1712:15 pmMAD - ONT

3 stops33h 23mAir Canada

Deal found 3/2

$1,147

Best flights from Ontario to Madrid
Discover carefully curated flight deals from Ontario to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 3, 2025.

Wed 4/27:00 amONT - MAD

2 stops15h 55mMultiple Airlines

Wed 4/911:35 amMAD - ONT

2 stops19h 23mMultiple Airlines

Deal found 3/3

$554

Wed 4/24:30 pmONT - MAD

2 stops33h 40mBritish Airways

Wed 4/912:40 pmMAD - ONT

1 stop20h 10mBritish Airways

Deal found 3/3

$562

Sat 3/222:54 pmONT - MAD

1 stop34h 31mIberia

Fri 4/44:00 pmMAD - ONT

1 stop16h 50mIberia

Deal found 3/3

$675

Wed 4/26:00 amONT - MAD

1 stop18h 05mAmerican Airlines

Wed 4/91:00 pmMAD - ONT

1 stop16h 59mAmerican Airlines

Deal found 3/1

$724

Tue 3/256:00 amONT - MAD

2 stops19h 35mUnited Airlines

Tue 4/111:15 amMAD - ONT

2 stops19h 43mUnited Airlines

Deal found 3/2

$734

Tue 7/227:00 amONT - MAD

1 stop17h 35mDelta

Fri 8/2210:05 amMAD - ONT

1 stop18h 24mDelta

Deal found 3/3

$739

Sat 7/267:00 amONT - MAD

1 stop17h 35mKLM

Fri 8/2210:05 amMAD - ONT

1 stop21h 24mKLM

Deal found 3/3

$786

Wed 4/304:17 pmONT - MAD

3 stops30h 33mAir Canada

Sat 5/1712:15 pmMAD - ONT

3 stops33h 23mAir Canada

Deal found 3/2

$1,147

Last-minute flights from Ontario to Madrid
Discover last-minute flight deals from Ontario to Madrid. Data last updated March 3, 2025 and is based on user searches.

Tue 3/47:05 amONT - MAD

1 stop16h 55mDelta

Fri 4/412:40 pmMAD - ONT

2 stops20h 12mDelta

Deal found 3/1

$904

Sun 3/96:00 amONT - MAD

2 stops19h 15mUnited Airlines

Wed 3/268:25 amMAD - ONT

2 stops20h 32mUnited Airlines

Deal found 3/2

$920

Mon 3/106:00 amONT - MAD

1 stop19h 25mBritish Airways

Sun 4/612:40 pmMAD - ONT

1 stop18h 30mBritish Airways

Deal found 3/1

$1,177

Mon 3/1010:57 amONT - MAD

2 stops21h 53mIberia

Sun 4/204:00 pmMAD - ONT

1 stop16h 50mIberia

Deal found 3/3

$1,848

Tue 3/117:00 amONT - MAD

1 stop17h 00mDelta

Thu 3/2010:00 amMAD - ONT

1 stop20h 43mDelta

Deal found 3/3

$899

Tue 3/117:00 amONT - MAD

1 stop17h 00mKLM

Thu 3/2710:00 amMAD - ONT

1 stop20h 43mKLM

Deal found 3/2

$1,015

Tue 3/1111:30 pmONT - MAD

2 stops39h 05mAvianca

Fri 3/213:25 pmMAD - ONT

3 stops38h 35mAvianca

Deal found 3/3

$1,488

Sat 3/222:54 pmONT - MAD

1 stop34h 31mIberia

Fri 4/44:00 pmMAD - ONT

1 stop16h 50mIberia

Deal found 3/3

$675

Mon 3/247:00 amONT - MAD

1 stop17h 00mKLM

Wed 4/210:05 amMAD - ONT

1 stop21h 38mKLM

Deal found 3/1

$854

Tue 3/256:00 amONT - MAD

2 stops19h 35mUnited Airlines

Tue 4/111:15 amMAD - ONT

2 stops19h 43mUnited Airlines

Deal found 3/2

$734

Tue 4/111:25 pmONT - MAD

2 stops26h 45mAvianca

Mon 4/71:30 amMAD - ONT

2 stops29h 25mAvianca

Deal found 3/3

$1,341

Wed 4/27:00 amONT - MAD

2 stops15h 55mMultiple Airlines

Wed 4/911:35 amMAD - ONT

2 stops19h 23mMultiple Airlines

Deal found 3/3

$554

One-way flights from Ontario to Madrid
Search for one-way flight options from Ontario to Madrid. Find affordable one-way fares based on user searches. Data last updated March 3, 2025.

Thu 7/178:23 amONT - MAD

2 stops21h 57mMultiple Airlines

Deal found 3/3

$411

Mon 3/317:00 amONT - MAD

1 stop17h 35mKLM

Deal found 3/1

$451

Wed 4/27:00 amONT - MAD

1 stop17h 05mBritish Airways

Deal found 3/3

$470

Tue 4/11:20 pmONT - MAD

2 stops33h 45mUnited Airlines

Deal found 3/3

$544

Sat 3/2910:27 pmONT - MAD

1 stop22h 03mAmerican Airlines

Deal found 3/2

$556

Sat 8/210:59 pmONT - MAD

1 stop25h 36mDelta

Deal found 3/3

$599

Thu 3/207:00 amONT - MAD

1 stop18h 25mIberia

Deal found 3/2

$613

Tue 5/611:25 pmONT - MAD

2 stops29h 40mAvianca

Deal found 3/3

$660

Sun 4/67:00 amONT - MAD

1 stop17h 35mVirgin Atlantic

Deal found 3/3

$692

Sun 4/131:35 pmONT - MAD

2 stops32h 05mAir Canada

Deal found 3/1

$742

Find flights from Ontario to Madrid within your budget

Fly from

Fly to

Route

Depart

Return

Price

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Wed 4/2

7:00 am-7:55 am

2 stops15h 55m

Madrid Barajas

Wed 4/9

11:35 am-9:58 pm

2 stops19h 23m

$554

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Wed 4/2

4:30 pm-11:10 am

2 stops33h 40m

Madrid Barajas

Wed 4/9

12:40 pm-11:50 pm

1 stop20h 10m

$562

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Sat 3/22

2:54 pm-9:25 am

1 stop34h 31m

Madrid Barajas

Fri 4/4

4:00 pm-11:50 pm

1 stop16h 50m

$675

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Wed 4/2

6:00 am-9:05 am

1 stop18h 05m

Madrid Barajas

Wed 4/9

1:00 pm-8:59 pm

1 stop16h 59m

$724

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Tue 3/25

6:00 am-9:35 am

2 stops19h 35m

Madrid Barajas

Tue 4/1

11:15 am-9:58 pm

2 stops19h 43m

$734

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Tue 7/22

7:00 am-9:35 am

1 stop17h 35m

Madrid Barajas

Fri 8/22

10:05 am-7:29 pm

1 stop18h 24m

$739

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Sat 7/26

7:00 am-9:35 am

1 stop17h 35m

Madrid Barajas

Fri 8/22

10:05 am-10:29 pm

1 stop21h 24m

$786

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Wed 4/30

4:17 pm-7:50 am

3 stops30h 33m

Madrid Barajas

Sat 5/17

12:15 pm-12:38 pm

3 stops33h 23m

$1,147

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Thu 7/17

8:23 am-3:20 pm

2 stops21h 57m

$411

OntarioMadrid

ONT - MAD

ONTMAD

Ontario

Mon 3/31

7:00 am-9:35 am

1 stop17h 35m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 18 results

Compare providers for flights from Ontario to Madrid

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Madrid in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Madrid flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Madrid flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Madrid flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Madrid flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid 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.

Travel insights for flights from Ontario to Madrid

Get recent, data-driven insights about flights from Ontario to Madrid including ideal travel times, pricing trends, and more.

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

To ensure you get the cheapest price possible for a flight from Ontario to Madrid, you should look to book at least 15 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 Madrid?

Currently, November is the cheapest month in which you can book a flight from Ontario to Madrid (average of $543). Flying from Ontario to Madrid in June is currently the most expensive (average of $1,120). 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 MAD?

Unlike at noon, when flights are generally more expensive, you can save up to 14% on flights from Ontario to Madrid by exploring options for tickets in the afternoon.

Rainfall in Madrid by month

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

Temperature in Madrid by month

If weather is an important factor for your trip to Madrid, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Madrid

Peruse reviews from past customers who have flown with Delta, KLM and United Airlines 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.

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,068 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,322 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,679 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic

7.4

Good

644 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,068 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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 $562 on this airline. Additional options worth looking into are Iberia and American Airlines, starting at $675 and $724 round-trip. British Airways is priced at 35% 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 KLM. According to our data, you can fly for as low as $451. Users have also found prices from $470 and $544 on British Airways and United Airlines, respectively.
Can I find deals for flights from Ontario to Madrid that include hotel bookings?
Yes. In addition to deals on Ontario to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Madrid?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Madrid.
Can I find deals for business class flights from Ontario to Madrid?
Yes. Cheapflights offers flight deals from Ontario to Madrid 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 Madrid?
Currently, November is the cheapest month in which you can book a flight from Ontario to Madrid (average of $543). Flying from Ontario to Madrid in June is currently the most expensive (average of $1,120). 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

Segovia

Fuenlabrada

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ontario to Madrid

Los Angeles to Madrid flights

San Francisco to Madrid flights

San Diego to Madrid flights

San Jose to Madrid flights

Las Vegas to Madrid flights

Sacramento to Madrid flights

Santa Ana to Madrid flights

Oakland to Madrid flights

Long Beach to Madrid flights

Reno to Madrid flights

Fresno to Madrid flights

Burbank to Madrid flights

Santa Rosa to Madrid flights

Tijuana to Madrid flights

Monterey to Madrid flights

Santa Barbara to Madrid flights

Arcata to Madrid flights

Medford to Madrid flights

Other flights to Madrid

Top 5 airlines flying from Ontario to Madrid

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$489	Average$846	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$492	Average$590	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$504	Average$816	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$560	Average$771	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$661	Average$881	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$411+ Cheap flights from Ontario (ONT) to Madrid, Spain (MAD)

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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Madrid with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

The best prices from Ontario to Madrid Barajas are usually found in February or January, booked 15 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Ontario to Madrid

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Madrid

Cheapest flights from Ontario to MadridExplore the most affordable flight options available from Ontario to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

Explore the most affordable flight options available from Ontario to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.

Find flights from Ontario to Madrid within your budget

Compare providers for flights from Ontario to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Madrid in March.

Best time to book a flight from Ontario to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Ontario with our price prediction graph.

Travel insights for flights from Ontario to Madrid

Get recent, data-driven insights about flights from Ontario to Madrid including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Ontario to Madrid. Price data was last updated on February 28, 2025.

What is the cheapest month to book a flight from Ontario to Madrid?

What is the cheapest time of day to fly from ONT to MAD?

Find hourly flight availability from Ontario to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 3, 2025.

Rainfall in Madrid by month

Plan your trip to Madrid by taking into account the average rainfall totals by month.

Temperature in Madrid by month

Plan your trip to Madrid by taking into account the average temperature totals by month.

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 March 3, 2025.

Peruse reviews from past customers who have flown with Delta, KLM and United Airlines 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.

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.

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

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

Can I find deals for flights from Ontario to Madrid that include hotel bookings?

How can I find direct flights from Ontario to Madrid?

Can I find deals for business class flights from Ontario to Madrid?

What is the cheapest month to book a flight from Ontario to Madrid?

Traveling to a place near Ontario?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Madrid

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Ontario to Madrid

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ontario to Madrid
Explore the most affordable flight options available from Ontario to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2025.