What is the cheapest airline that flies from Spain to Ontario?

Iberia, Avianca, and KLM are the most popular carriers operating from Spain to Ontario

How long does it take to fly to Ontario?

Average flight duration from Spain to Ontario depends on which airport you fly into and out of. Flying from Madrid to Los Angeles is 12h 05m on average, while flying from Barcelona to Los Angeles is 13h 05m on average. Los Angeles is the most popular airport in Ontario.

What airlines fly to Ontario?

Iberia, Delta and LEVEL are the top three most popular airlines that fly to Ontario from Spain according to our data. Iberia is the first choice among our users, with 68% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 16 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Spain to Ontario Airport?

Prices for flights from Spain to Ontario Airport were last updated today.

How old do you have to be to fly from Spain to Ontario Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$489 Cheap Flights from Spain to Ontario in 2025

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Find the cheapest flights from Spain to Los Angeles

Round-trip

One-way

Last minute

Recent round-trip flight deals from Spain to Los Angeles

1:00 pm - 9:11 pmMAD-ONT

17h 11m1 stop

10:47 am - 1:35 pmONT-MAD

17h 48m2 stops

$626British Airways

Find Deal

Thu, Nov 6 - Mon, Nov 17

7:50 pm - 10:29 pmAGP-ONT

35h 39m2 stops

10:47 am - 6:05 pmONT-AGP

22h 18m2 stops

$633British Airways

Find Deal

Fri, Nov 7 - Tue, Nov 11

12:55 am - 9:57 amMAD-ONT

18h 02m1 stop

6:10 am - 6:15 amONT-MAD

15h 05m1 stop

$667Iberia

Find Deal

Mon, Nov 10 - Tue, Nov 18

12:55 am - 11:54 amMAD-ONT

19h 59m1 stop

6:10 am - 6:15 amONT-MAD

15h 05m1 stop

$675Iberia

Find Deal

Fri, Nov 7 - Thu, Nov 20

12:20 pm - 6:54 pmBCN-ONT

15h 34m1 stop

10:57 am - 10:10 amONT-BCN

14h 13m1 stop

$688American Airlines

Find Deal

Thu, Sep 18 - Wed, Oct 22

12:20 pm - 6:54 pmBCN-ONT

15h 34m1 stop

10:53 am - 10:10 amONT-BCN

14h 17m1 stop

$693American Airlines

Find Deal

Wed, Sep 3 - Mon, Sep 8

6:05 am - 8:17 pmMAD-ONT

23h 12m2 stops

6:02 am - 9:15 amONT-MAD

18h 13m2 stops

$711United Airlines

Find Deal

Mon, Jan 19 - Mon, Jan 26

6:40 am - 10:31 pmBIO-ONT

24h 51m2 stops

9:35 pm - 10:50 pmONT-BIO

40h 15m2 stops

$727United Airlines

Find Deal

Sun, Nov 16 - Sat, Nov 29

11:00 am - 9:14 pmMAD-ONT

19h 14m1 stop

7:00 am - 9:00 amONT-MAD

17h 00m1 stop

$733KLM

Find Deal

Thu, Jan 8 - Mon, Jan 12

11:35 am - 7:15 pmBCN-ONT

16h 40m1 stop

7:05 am - 9:20 amONT-BCN

17h 15m1 stop

$758KLM

Find Deal

Thu, Sep 11 - Sat, Sep 27

British Airways flights from Spain to Ontario

Our best British Airways deals on Spain to Ontario flight tickets

British Airways

Nov 6

MAD1:00 pmMadrid Barajas

17h 11m

1 stop

ONT9:11 pmOntario

Nov 17

ONT10:47 amOntario

17h 48m

2 stops

MAD1:35 pmMadrid Barajas

$626

Find similar

British Airways

Nov 7

AGP7:50 pmMalaga

35h 39m

2 stops

ONT10:29 pmOntario

Nov 11

ONT10:47 amOntario

22h 18m

2 stops

AGP6:05 pmMalaga

$633

Find similar

British Airways

Nov 7

AGP7:50 pmMalaga

31h 31m

2 stops

ONT6:21 pmOntario

Nov 11

ONT3:08 pmOntario

17h 57m

2 stops

AGP6:05 pmMalaga

$635

Find similar

American Airlines flights from Spain to Ontario

Our best American Airlines deals on Spain to Ontario flight tickets

American Airlines

Sep 18

BCN12:20 pmBarcelona-El Prat

15h 34m

1 stop

ONT6:54 pmOntario

Oct 22

ONT10:57 amOntario

14h 13m

1 stop

BCN10:10 amBarcelona-El Prat

$688

Find similar

American Airlines

Sep 3

BCN12:20 pmBarcelona-El Prat

15h 34m

1 stop

ONT6:54 pmOntario

Sep 8

ONT10:53 amOntario

14h 17m

1 stop

BCN10:10 amBarcelona-El Prat

$693

Find similar

American Airlines

Sep 11

BCN12:20 pmBarcelona-El Prat

15h 34m

1 stop

ONT6:54 pmOntario

Sep 27

ONT10:53 amOntario

14h 17m

1 stop

BCN10:10 amBarcelona-El Prat

$702

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MadridOntario

MAD - ONT

MADONT

Madrid Barajas

Thu 11/6

1:00 pm-9:11 pm

1 stop17h 11m

Ontario

Mon 11/17

10:47 am-1:35 pm

2 stops17h 48m

$626

MálagaOntario

AGP - ONT

AGPONT

Malaga

Fri 11/7

7:50 pm-10:29 pm

2 stops35h 39m

Ontario

Tue 11/11

10:47 am-6:05 pm

2 stops22h 18m

$633

MadridOntario

MAD - ONT

MADONT

Madrid Barajas

Mon 11/10

12:55 am-9:57 am

1 stop18h 02m

Ontario

Tue 11/18

6:10 am-6:15 am

1 stop15h 05m

$667

MadridOntario

MAD - ONT

MADONT

Madrid Barajas

Fri 11/7

12:55 am-11:54 am

1 stop19h 59m

Ontario

Thu 11/20

6:10 am-6:15 am

1 stop15h 05m

$675

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Thu 9/18

12:20 pm-6:54 pm

1 stop15h 34m

Ontario

Wed 10/22

10:57 am-10:10 am

1 stop14h 13m

$688

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Wed 9/3

12:20 pm-6:54 pm

1 stop15h 34m

Ontario

Mon 9/8

10:53 am-10:10 am

1 stop14h 17m

$693

MadridOntario

MAD - ONT

MADONT

Madrid Barajas

Mon 1/19

6:05 am-8:17 pm

2 stops23h 12m

Ontario

Mon 1/26

6:02 am-9:15 am

2 stops18h 13m

$711

BilbaoOntario

BIO - ONT

BIOONT

Bilbao

Sun 11/16

6:40 am-10:31 pm

2 stops24h 51m

Ontario

Sat 11/29

9:35 pm-10:50 pm

2 stops40h 15m

$727

MadridOntario

MAD - ONT

MADONT

Madrid Barajas

Thu 1/8

11:00 am-9:14 pm

1 stop19h 14m

Ontario

Mon 1/12

7:00 am-9:00 am

1 stop17h 00m

$733

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Thu 9/11

11:35 am-7:15 pm

1 stop16h 40m

Ontario

Sat 9/27

7:05 am-9:20 am

1 stop17h 15m

$758

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spain to Ontario

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on Spain to Ontario flights?

You could potentially save up to 18% on your flight if you consider stops on a Spain to Ontario flight.

Cheap Spain to Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Ontario

Best Price Found	$489
Fastest flight time	14h 45m
Direct flights	None
Airports in Ontario	1 airport

The best one-way flight to Ontario from Spain in the past 72 hours is $489. The best round-trip flight deal from Spain to Ontario found on momondo in the last 72 hours is $626.

The fastest flight from Spain to Ontario takes 14h 45m

There are no direct flights from Spain to Ontario. Popular non-direct routes for this connection are Madrid Barajas Airport - Ontario Airport, Bilbao Airport - Ontario Airport and Barcelona-El Prat Airport - Ontario Airport.

There is 1 airport near Ontario: Ontario (ONT)

Search flight deals

When did momondo last update prices for flights from Spain to Ontario Airport?
Prices for flights from Spain to Ontario Airport were last updated today.
How old do you have to be to fly from Spain to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Ontario?

Finding the right flight to Ontario from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ontario quick and easy, saving you time and money.

Can I find flights from Spain to Ontario with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Spain to Ontario flights to just show those with flexible booking policies.

How can momondo help me find flights from Spain to Ontario?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ontario from Spain.

I’m not ready to book a flight from Spain to Ontario right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ontario, momondo offers a useful price alert feature which will track prices for flights to Ontario from Spain and alert you when they change.