HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Ontario (ONT) to Spain from $403

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ONT — MAD
jun. 11 — jun. 181
From?
To?
mar. 6/11
mar. 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

To save up to 21% on this flight, we recommend booking at least 13 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Spain from $690 1-2 weeks out and tickets from $923 for flights departing within the next 72 hours.

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

February is one of the best times of the year to fly to Spain from Ontario. Prices for February average $770 per person but you can even find prices for as low as $362. The most expensive prices can be found in the month of June. Opting for a February flight can save you 50% on your journey compared to booking in June

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Spain as you normally would.

Cheap Ontario to Spain flights in June & July 2024

Find cheap flight options from Ontario to Spain specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on junio 6, 2024.
These are some of the best deals we've found on flights to Spain in 2024 at this time. More deals are always being added, so be sure to check back regularly.
mié. 7/316:00 amONT - MAD
2 stops18h 00mUnited Airlines
mié. 1/1511:15 amMAD - ONT
2 stops19h 50mUnited Airlines
Deal found 6/5$546
mié. 7/318:10 amONT - MAD
1 stop15h 55mBritish Airways
mié. 1/1512:40 pmMAD - ONT
1 stop20h 04mBritish Airways
Deal found 6/5$569
lun. 7/296:50 amONT - MAD
1 stop16h 55mKLM
jue. 8/2211:00 amMAD - ONT
1 stop17h 33mKLM
Deal found 6/6$626
mié. 7/316:50 amONT - MAD
1 stop16h 55mKLM
mié. 1/1511:00 amMAD - ONT
1 stop20h 58mKLM
Deal found 6/5$640
lun. 6/248:10 amONT - MAD
1 stop13h 30mBritish Airways
mié. 9/1112:20 pmMAD - ONT
1 stop16h 24mBritish Airways
Deal found 6/4$668
mar. 7/309:19 amONT - MAD
2 stops19h 36mAmerican Airlines
mar. 8/1311:35 amMAD - ONT
2 stops19h 52mAmerican Airlines
Deal found 6/6$673
lun. 7/18:10 amONT - MAD
1 stop13h 30mBritish Airways
jue. 8/224:00 pmMAD - ONT
1 stop15h 27mBritish Airways
Deal found 6/6$678
dom. 6/238:10 amONT - MAD
1 stop13h 30mBritish Airways
mié. 9/1112:20 pmMAD - ONT
1 stop16h 24mBritish Airways
Deal found 6/4$696
mar. 7/161:47 pmONT - BCN
1 stop15h 13mUnited Airlines
vie. 8/1612:25 pmBCN - ONT
2 stops33h 08mUnited Airlines
Deal found 6/5$696

Ontario to Spain 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Spain in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated junio 6, 2024.
These are some of the best deals we've found on flights to Spain in 2024 at this time. More deals are always being added, so be sure to check back regularly.
lun. 11/114:30 pmONT - MAD
2 stops18h 40mAmerican Airlines
mié. 11/2011:30 amMAD - ONT
2 stops19h 13mAmerican Airlines
Deal found 6/6$458
mar. 11/56:00 amONT - MAD
2 stops18h 15mUnited Airlines
mar. 11/196:15 amMAD - ONT
2 stops23h 10mUnited Airlines
Deal found 6/5$473
dom. 11/106:00 amONT - MAD
2 stops18h 10mMultiple Airlines
dom. 11/1712:15 pmMAD - ONT
2 stops42h 37mMultiple Airlines
Deal found 6/5$483
dom. 11/105:15 amONT - MAD
3 stops18h 55mMultiple Airlines
dom. 11/1712:15 pmMAD - ONT
2 stops42h 37mMultiple Airlines
Deal found 6/5$489
lun. 11/186:34 amONT - BCN
2 stops20h 51mMultiple Airlines
mié. 11/272:40 pmBCN - ONT
2 stops30h 00mMultiple Airlines
Deal found 6/6$493
lun. 11/1111:11 pmONT - MAD
1 stop21h 34mAmerican Airlines
mié. 11/2012:30 pmMAD - ONT
2 stops18h 13mAmerican Airlines
Deal found 6/6$498
mar. 11/265:15 amONT - MAD
3 stops19h 20mAir Canada
mié. 12/412:15 pmMAD - ONT
3 stops33h 18mAir Canada
Deal found 6/6$501
mié. 10/232:52 pmONT - BCN
2 stops18h 53mAmerican Airlines
jue. 11/149:45 amBCN - ONT
2 stops23h 22mAmerican Airlines
Deal found 6/6$503
mar. 11/196:34 amONT - BCN
2 stops19h 56mBritish Airways
mié. 11/276:40 amBCN - ONT
2 stops20h 12mBritish Airways
Deal found 6/6$504

Ontario to Spain flights leaving soon

Find last-minute flight options from Ontario to Spain 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 3,050,429 searches. Data last updated junio 6, 2024.
Have a look at some of the flights available from Ontario to Spain departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
jue. 6/138:10 amONT - MAD
1 stop15h 55mBritish Airways
jue. 6/204:00 pmMAD - ONT
1 stop16h 59mBritish Airways
Deal found 6/5$787
lun. 6/178:10 amONT - BCN
2 stops20h 15mMultiple Airlines
mar. 6/256:45 pmBCN - ONT
2 stops28h 03mMultiple Airlines
Deal found 6/6$875
mar. 6/116:00 amONT - MAD
1 stop15h 40mAmerican Airlines
mar. 6/189:20 amMAD - ONT
1 stop21h 49mAmerican Airlines
Deal found 6/5$909
lun. 6/172:44 pmONT - BCN
2 stops20h 46mBritish Airways
jue. 6/2710:10 amBCN - ONT
2 stops20h 59mBritish Airways
Deal found 6/5$913
sáb. 6/81:34 pmONT - BCN
1 stop15h 26mUnited Airlines
lun. 6/174:00 pmBCN - ONT
1 stop15h 27mUnited Airlines
Deal found 6/5$945
jue. 6/138:10 amONT - MAD
1 stop15h 55mBritish Airways
dom. 6/169:20 amMAD - ONT
1 stop21h 49mBritish Airways
Deal found 6/5$965
lun. 6/1710:00 pmONT - BCN
1 stop26h 10mDelta
mar. 6/2512:40 pmBCN - ONT
2 stops18h 58mDelta
Deal found 6/6$1,004
dom. 6/168:10 amONT - MAD
1 stop13h 30mAmerican Airlines
mié. 8/144:00 pmMAD - ONT
1 stop15h 27mAmerican Airlines
Deal found 6/5$1,037
mié. 6/199:46 pmONT - BCN
2 stops53h 39mMultiple Airlines
sáb. 8/312:00 pmBCN - ONT
1 stop25h 36mMultiple Airlines
Deal found 6/5$1,074

One-way flights to Spain from Ontario

Search for one-way flight options from Ontario to Spain. 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 3,050,429 searches. Data last updated junio 6, 2024.
Some of the best available deals we've found on one-way flights from Ontario to Spain. Those needing a return flight from Ontario to Spain can use the search form above.
dom. 7/141:45 pmONT - MAD
3 stops59h 35mMultiple Airlines
Deal found 6/5$403
sáb. 10/196:35 pmONT - MAD
2 stops28h 30mUnited Airlines
Deal found 6/4$415
dom. 10/277:00 amONT - MAD
1 stop16h 45mKLM
Deal found 6/6$423
lun. 10/146:00 amONT - MAD
2 stops17h 05mUnited Airlines
Deal found 6/4$428
sáb. 10/1911:59 pmONT - MAD
1 stop24h 06mAmerican Airlines
Deal found 6/4$450
dom. 6/3010:29 pmONT - BCN
3 stops37h 01mMultiple Airlines
Deal found 6/5$458
lun. 11/46:00 amONT - MAD
2 stops18h 15mUnited Airlines
Deal found 6/6$462
sáb. 7/1312:59 amONT - MAD
3 stops38h 11mMultiple Airlines
Deal found 6/5$463
lun. 10/1411:59 pmONT - MAD
1 stop29h 26mAmerican Airlines
Deal found 6/4$477

Find flights from Ontario to Spain within your budget

Customize your flight search to find flights from Ontario to Spain 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 3,050,429 searches. Data last updated junio 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$458 - $785

Route

Depart

Return

Price

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

lun. 11/11

2 stops18h 40m

Madrid Barajas

mié. 11/20

2 stops19h 13m

$458

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

mar. 11/5

2 stops18h 15m

Madrid Barajas

mar. 11/19

2 stops23h 10m

$473

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

dom. 11/10

2 stops18h 10m

Madrid Barajas

dom. 11/17

2 stops42h 37m

$483

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

mar. 11/26

3 stops19h 20m

Madrid Barajas

mié. 12/4

3 stops33h 18m

$501

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

mar. 10/22

1 stop14h 33m

Madrid Barajas

vie. 11/8

1 stop17h 07m

$530

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

mié. 7/31

1 stop15h 55m

Madrid Barajas

mié. 1/15

1 stop20h 04m

$569

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

mié. 10/16

2 stops20h 26m

Madrid Barajas

vie. 10/25

2 stops26h 51m

$597

OntarioMadrid Barajas

ONT - MAD

ONTMAD

Ontario

lun. 8/5

1 stop16h 55m

Madrid Barajas

jue. 8/22

1 stop17h 33m

$625

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

sáb. 8/24

1 stop34h 15m

Barcelona-El Prat

vie. 9/6

1 stop17h 45m

$785

Flights are sorted by cheapest first

Deals found on 6/6

No data available for this route at this time. Please check back soon.

Best time to book a flight from Ontario to Spain

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

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated junio 6, 2024.
See what other customers who have flown with Iberia, United Airlines and British Airways from Ontario to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

KLM
7.9
Good
1,489 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Virgin Atlantic
7.6
Good
718 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Avianca
7.5
Good
3,599 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Overall

8.1

Food

7.3

Crew

8.6

Entertainment

7.3

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Spain. 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 Spain?

    Ontario (ONT) is the airport you will fly out of if you book a flight from Ontario to Spain. It is only a 3.1 mi journey to Ontario (ONT) from Ontario’s city center.

  • Can I find flights from Ontario to Spain for under $500 on Cheapflights?

    Yes, there are multiple flights from Ontario to Spain for under $500. The cheapest flight booked recently is on American Airlines for just $458, but on average you can expect to pay $530.

  • Are there last-minute flights available from Ontario to Spain for under $800?

    There are currently 20+ open flights from Ontario to Spain within the next 7 days for less than $800.

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

    $415 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on KLM and American Airlines, with prices starting from $423 and $450, respectively.

  • What are the most popular routes from Ontario to Spain?

    When deciding which route to take from Ontario to Spain consider Ontario - Barcelona-El Prat, Ontario - Madrid Barajas or Ontario - Palma de Mallorca Son Sant Joan as they are the most popular.

  • What does ONT to MAD mean?

    Ontario Airport is ONT and Madrid Barajas Airport is MAD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Barcelona-El Prat Airport (BCN), Palma de Mallorca Son Sant Joan Airport (PMI), Malaga Airport (AGP), Alicante Airport (ALC), Valencia Airport (VLC) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Ontario to Spain that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Spain flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Spain with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Spain flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Ontario to Spain?

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

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

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

  • Can I find deals for flights from Ontario to Spain that allow pets onboard?

    Many airlines flying from Ontario to Spain offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Spain?

    Yes, you can often find last-minute deals on Ontario to Spain flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Spain flight deals updated?

    The Ontario to Spain flight deals you see on this page were last updated on 6/6.

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

    Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from Ontario to Spain.

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

    Currently, December is the cheapest month in which you can book a flight from Ontario to Spain (average of $556). Flying from Ontario to Spain in June is currently the most expensive (average of $1,147). 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

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

San Francisco to Heathrow flights
Los Angeles to Heathrow flights
Los Angeles to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Los Angeles to Istanbul flights
Los Angeles to Barcelona-El Prat flights
Los Angeles to London City flights
Los Angeles to Leonardo da Vinci/Fiumicino flights
San Francisco to Leonardo da Vinci/Fiumicino flights
Los Angeles to Madrid flights
San Francisco to London City flights
San Francisco to Gatwick flights
San Francisco to Istanbul flights
Los Angeles to Gatwick flights
Los Angeles to Frankfurt flights
Los Angeles to Athens flights
San Francisco to Barcelona-El Prat flights
Los Angeles to Orly flights
San Francisco to Lisbon flights
Los Angeles to Zurich flights
Los Angeles to Amsterdam flights
Los Angeles to Dublin flights
Ontario to Heathrow flights
San Francisco to Frankfurt flights
San Francisco to Amsterdam flights
San Francisco to Athens flights
San Diego to Heathrow flights
Ontario to Charles de Gaulle flights
Los Angeles to Luton flights
Los Angeles to Munich flights
San Francisco to Dublin flights
Los Angeles to Lisbon flights
Los Angeles to Sabiha Gokcen flights
Los Angeles to Copenhagen flights
San Francisco to Munich flights
San Francisco to Madrid flights
San Jose to Heathrow flights
Oakland to Heathrow flights
Ontario to Leonardo da Vinci/Fiumicino flights
San Francisco to Zurich flights
Burbank to Heathrow flights
San Francisco to Copenhagen flights
Las Vegas to Heathrow flights
San Jose to Gatwick flights
San Francisco to Malpensa flights
Ontario to Barcelona-El Prat flights
Los Angeles to Frederic Chopin flights
San Francisco to Vicenza flights
San Francisco to Sabiha Gokcen flights
San Francisco to Linate flights

Top 6 airlines flying from Ontario to Spain

Discover the top 6 airlines that operate flights from Ontario to Spain. 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 3,050,429 searches. Data last updated junio 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$542Average$964FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$562Average$1,000FlexibilityNo cancel feeOn-time70%
DeltaCheapest$573Average$984FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$580Average$927FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$660Average$989FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$998Average$1,032FlexibilityNo cancel feeOn-time67%
Boston to Mumbai flights
Boston to Dallas flights
Newark Airport to Fort Lauderdale flights
New York to Singapore flights
Dallas to Las Vegas flights
USA to Maldives flights
Detroit to New Orleans flights
Atlanta to London flights
Sacramento to San Diego flights
Detroit to New York flights
Hawaii to Japan flights
Ontario to Andalusia flights

Search flights from Ontario to Spain by cabin class

Find flights from Ontario to Spain, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
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.
View all available airlines