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Cheap flights from Ontario to Barcelona-El Prat Airport from $252

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Barcelona-El Prat Airport departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ontario to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Barcelona.

Cheap last minute flights

Planning a quick getaway from Ontario to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Barcelona

Find recent round-trip train or bus tickets from Ontario to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
5:05 am - 9:50 amONT-BCN
19h 45m2 stops
11:15 am - 8:57 pmBCN-ONT
41h 42m2 stops
$478Air Canada
Find Deal
Wed, Mar 5 - Thu, Mar 13
7:00 am - 8:00 amONT-BCN
16h 00m1 stop
10:15 am - 10:52 pmBCN-ONT
21h 37m1 stop
$500KLM
Find Deal
Tue, Feb 4 - Thu, Feb 13
6:00 am - 9:00 amONT-BCN
18h 00m2 stops
11:00 am - 9:59 pmBCN-ONT
19h 59m2 stops
$505United Airlines
Find Deal
Wed, Feb 19 - Wed, Feb 26
10:36 am - 1:55 pmONT-BCN
18h 19m1 stop
6:45 am - 10:45 pmBCN-ONT
24h 00m2 stops
$516United Airlines
Find Deal
Wed, Mar 5 - Thu, Mar 13
7:00 am - 8:40 amONT-BCN
16h 40m1 stop
9:55 am - 10:58 pmBCN-ONT
21h 03m1 stop
$526KLM
Find Deal
Tue, Mar 4 - Tue, Mar 18
7:00 am - 8:00 amONT-BCN
16h 00m1 stop
10:15 am - 10:52 pmBCN-ONT
21h 37m1 stop
$541Delta
Find Deal
Thu, Jan 9 - Thu, Jan 23
1:32 pm - 10:25 pmONT-BCN
24h 53m2 stops
9:15 pm - 5:52 pmBCN-ONT
29h 37m2 stops
$576British Airways
Find Deal
Sun, Mar 23 - Sun, Mar 30
3:08 pm - 7:10 pmONT-BCN
19h 02m2 stops
7:20 pm - 5:49 pmBCN-ONT
31h 29m2 stops
$604British Airways
Find Deal
Sun, Mar 30 - Sat, Apr 5
7:00 am - 8:00 amONT-BCN
16h 00m1 stop
10:15 am - 11:25 pmBCN-ONT
22h 10m2 stops
$605Delta
Find Deal
Sat, Jan 25 - Sat, Feb 1
1:31 am - 9:55 amONT-BCN
23h 24m1 stop
12:15 pm - 11:42 pmBCN-ONT
20h 27m1 stop
$1,089American Airlines
Find Deal
Sat, Mar 29 - Sat, Apr 5
10:05 pm - 9:50 amONT-BCN
50h 45m2 stops
Mon, Dec 2
7:45 am - 1:10 pmONT-BCN
20h 25m2 stops
Wed, Feb 5
5:10 am - 9:50 amONT-BCN
19h 40m2 stops
$403United Airlines
Find Deal
Wed, Jan 8
8:52 am - 11:20 amONT-BCN
18h 28m2 stops
$407British Airways
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Tue, Mar 18
3:30 pm - 8:20 amONT-BCN
31h 50m2 stops
$409United Airlines
Find Deal
Sat, Feb 22
6:52 am - 8:40 amONT-BCN
16h 48m1 stop
$447Delta
Find Deal
Mon, Dec 30
6:46 am - 9:55 amONT-BCN
18h 09m1 stop
$456British Airways
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Sun, Mar 30
10:29 pm - 8:40 amONT-BCN
25h 11m1 stop
$458Delta
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Sun, Dec 29
5:05 am - 11:45 amONT-BCN
21h 40m3 stops
$636Air Canada
Find Deal
Sun, Dec 29
1:40 pm - 8:50 amONT-BCN
35h 10m3 stops
$1,198Air Canada
Find Deal
Mon, Mar 17
6:28 pm - 9:50 amONT-BCN
30h 22m2 stops
12:15 pm - 12:40 pmBCN-ONT
33h 25m3 stops
$1,234
Find Deal
Sun, Nov 24 - Tue, Dec 3
5:05 am - 9:50 amONT-BCN
19h 45m2 stops
12:15 pm - 12:40 pmBCN-ONT
33h 25m3 stops
$1,250
Find Deal
Mon, Nov 25 - Tue, Dec 3
4:25 pm - 7:05 pmONT-BCN
17h 40m2 stops
8:35 pm - 6:33 pmBCN-ONT
30h 58m2 stops
$1,422British Airways
Find Deal
Sun, Nov 24 - Tue, Dec 3
5:05 am - 7:45 pmONT-BCN
29h 40m2 stops
12:15 pm - 10:23 pmBCN-ONT
43h 08m2 stops
$1,485United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
4:25 pm - 6:00 pmONT-BCN
16h 35m2 stops
6:40 am - 10:14 pmBCN-ONT
24h 34m2 stops
$1,547British Airways
Find Deal
Mon, Nov 25 - Tue, Dec 3
5:05 am - 9:50 amONT-BCN
19h 45m3 stops
12:15 pm - 12:40 pmBCN-ONT
33h 25m3 stops
$1,569Air Canada
Find Deal
Mon, Nov 25 - Tue, Dec 3
6:00 am - 8:20 amONT-BCN
17h 20m2 stops
11:45 am - 10:02 pmBCN-ONT
19h 17m2 stops
$1,659United Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:00 pm - 8:40 amONT-BCN
25h 40m1 stop
10:15 am - 10:38 amBCN-ONT
33h 23m2 stops
$2,217Delta
Find Deal
Fri, Nov 22 - Fri, Nov 29
5:05 am - 9:50 amONT-BCN
19h 45m3 stops
1:15 pm - 12:40 pmBCN-ONT
32h 25m3 stops
$2,437Air Canada
Find Deal
Tue, Nov 26 - Mon, Dec 2
7:10 am - 8:40 amONT-BCN
16h 30m1 stop
10:55 am - 11:53 pmBCN-ONT
21h 58m2 stops
$2,527Delta
Find Deal
Mon, Nov 25 - Mon, Dec 2

Air Canada flights from Ontario to Barcelona-El Prat Airport

Our best Air Canada deals on Ontario to Barcelona-El Prat Airport flight tickets
Air Canada
Mar 5
ONT5:05 amOntario
19h 45m
2 stops
BCN9:50 amBarcelona-El Prat
Mar 13
BCN11:15 amBarcelona-El Prat
41h 42m
2 stops
ONT8:57 pmOntario
Air Canada
Dec 30
ONT5:05 amOntario
19h 45m
3 stops
BCN9:50 amBarcelona-El Prat
Jan 14
BCN12:15 pmBarcelona-El Prat
33h 26m
3 stops
ONT12:41 pmOntario
Air Canada
Dec 6
ONT5:05 amOntario
19h 45m
3 stops
BCN9:50 amBarcelona-El Prat
Dec 17
BCN12:15 pmBarcelona-El Prat
33h 25m
3 stops
ONT12:40 pmOntario

British Airways flights from Ontario to Barcelona-El Prat Airport

Our best British Airways deals on Ontario to Barcelona-El Prat Airport flight tickets
British Airways
Mar 23
ONT1:32 pmOntario
24h 53m
2 stops
BCN10:25 pmBarcelona-El Prat
Mar 30
BCN9:15 pmBarcelona-El Prat
29h 37m
2 stops
ONT5:52 pmOntario
British Airways
Mar 30
ONT3:08 pmOntario
19h 02m
2 stops
BCN7:10 pmBarcelona-El Prat
Apr 5
BCN7:20 pmBarcelona-El Prat
31h 29m
2 stops
ONT5:49 pmOntario
British Airways
Mar 29
ONT1:31 amOntario
23h 24m
1 stop
BCN9:55 amBarcelona-El Prat
Apr 5
BCN7:20 pmBarcelona-El Prat
31h 29m
2 stops
ONT5:49 pmOntario

See travel insights to Barcelona from

How to get the cheapest flight ticket from Ontario to Barcelona-El Prat Airport

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

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Ontario is in February. Flight prices, which tend to average around $482, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Ontario during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $512.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Sunday when prices can be found for as low as $695. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $933. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Ontario in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $759 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $911 on average. Flights to Barcelona-El Prat Airport from Ontario in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

In general, most travelers find the cheapest time to book a flight to Barcelona-El Prat Airport is about 25 days prior to their departure date when tickets on average are $735. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Ontario for as low as $694 on momondo.

Can stopping save me money on Ontario to Barcelona-El Prat Airport flights?

You could potentially save up to 36% on your flight if you consider stops on a Ontario to Barcelona-El Prat Airport flight.

When to book flights from Ontario to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Barcelona-El Prat Airport (ONT to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Barcelona-El Prat Airport

Best Price Found

$252

Fastest flight time

13h 53m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Ontario in the past 72 hours is $252. The best round-trip flight deal from Ontario to Barcelona-El Prat Airport found on momondo in the last 72 hours is $478.
The fastest flight from Ontario to Barcelona-El Prat Airport takes 13h 53m
There are no direct flights from Ontario to Barcelona-El Prat Airport. Popular non-direct route for this connection is Ontario Airport - Barcelona-El Prat Airport.

  • How far is Ontario to Barcelona-El Prat by plane?

    Barcelona-El Prat is 5972.8 mi away from Ontario. 13h 53m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ontario Airport to Barcelona-El Prat Airport?

    Prices for flights from Ontario Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Ontario Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Ontario Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ontario to Barcelona-El Prat Airport?


Best airlines flying from Ontario to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Ontario to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $546Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
British AirwaysPriceFrom $563Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
DeltaPriceFrom $566Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $574Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
Air CanadaPriceFrom $695Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
IberiaPriceFrom $716Free CancellationRating
7.0
2,661 reviews
Search Iberia flights

Why use momondo?

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

It is quick and easy to find Ontario to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

All flight searches from Ontario to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Barcelona.

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

Of course. momondo tracks the price of Ontario to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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