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Cheap flights from Barcelona-El Prat Airport to Ontario from $340

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Ontario departing on 5/8. 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 Barcelona-El Prat Airport to Los Angeles

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Barcelona-El Prat Airport to Los Angeles.
United Airlines Logo
11:15 am - 8:53 pmBCN-ONT
18h 38m2 stops
United Airlines Logo
1:45 pm - 2:00 pmONT-BCN
15h 15m1 stop
$717United Airlines
Find Deal
Thu, May 8 - Tue, May 13
Delta Logo
6:20 am - 10:35 pmBCN-ONT
25h 15m2 stops
Delta Logo
11:49 am - 5:10 pmONT-BCN
20h 21m2 stops
$731Delta
Find Deal
Tue, Jun 3 - Mon, Jun 9
KLM Logo
1:20 pm - 11:42 pmBCN-ONT
19h 22m2 stops
KLM Logo
11:49 am - 4:25 pmONT-BCN
19h 36m2 stops
$737KLM
Find Deal
Tue, Jun 3 - Sun, Jun 8
 Logo
9:10 pm - 11:43 pmBCN-ONT
35h 33m2 stops
 Logo
12:59 am - 10:10 amONT-BCN
24h 11m1 stop
Tue, Jun 3 - Sun, Jun 8
British Airways Logo
12:20 pm - 9:58 pmBCN-ONT
18h 38m1 stop
British Airways Logo
10:53 am - 10:10 amONT-BCN
14h 17m1 stop
$801British Airways
Find Deal
Thu, May 15 - Mon, May 26
Iberia Logo
9:45 am - 11:43 pmBCN-ONT
22h 58m2 stops
Iberia Logo
12:49 pm - 10:10 amONT-BCN
36h 21m1 stop
$805Iberia
Find Deal
Tue, Jun 3 - Mon, Jun 9
British Airways Logo
12:20 pm - 11:36 pmBCN-ONT
20h 16m1 stop
British Airways Logo
11:59 pm - 10:10 amONT-BCN
25h 11m1 stop
$814British Airways
Find Deal
Thu, Sep 25 - Mon, Oct 6
Iberia Logo
12:20 pm - 9:44 pmBCN-ONT
18h 24m1 stop
Iberia Logo
10:54 am - 10:10 amONT-BCN
14h 16m1 stop
$821Iberia
Find Deal
Wed, Aug 27 - Sat, Sep 13
KLM Logo
11:35 am - 10:36 pmBCN-ONT
20h 01m1 stop
KLM Logo
7:00 am - 9:20 amONT-BCN
17h 20m1 stop
$893KLM
Find Deal
Tue, Apr 29 - Tue, May 6
 Logo
12:15 pm - 9:04 pmBCN-ONT
17h 49m2 stops
 Logo
6:00 am - 7:50 amONT-BCN
16h 50m2 stops
Fri, May 30 - Sat, Aug 2

United Airlines flights from Barcelona-El Prat Airport to Ontario

Our best United Airlines deals on Barcelona-El Prat Airport to Ontario flight tickets
United Airlines
May 8
BCN11:15 amBarcelona-El Prat
18h 38m
2 stops
ONT8:53 pmOntario
May 13
ONT1:45 pmOntario
15h 15m
1 stop
BCN2:00 pmBarcelona-El Prat
United Airlines
May 16
BCN4:00 pmBarcelona-El Prat
29h 24m
1 stop
ONT12:24 pmOntario
May 23
ONT6:34 pmOntario
34h 26m
1 stop
BCN2:00 pmBarcelona-El Prat
United Airlines
Sep 13
BCN4:00 pmBarcelona-El Prat
15h 53m
1 stop
ONT10:53 pmOntario
Sep 25
ONT10:40 amOntario
18h 20m
1 stop
BCN2:00 pmBarcelona-El Prat

Delta flights from Barcelona-El Prat Airport to Ontario

Our best Delta deals on Barcelona-El Prat Airport to Ontario flight tickets
Delta
Jun 3
BCN6:20 amBarcelona-El Prat
25h 15m
2 stops
ONT10:35 pmOntario
Jun 9
ONT11:49 amOntario
20h 21m
2 stops
BCN5:10 pmBarcelona-El Prat
Delta
Jun 2
BCN6:20 amBarcelona-El Prat
22h 13m
2 stops
ONT7:33 pmOntario
Jun 8
ONT2:38 pmOntario
17h 32m
2 stops
BCN5:10 pmBarcelona-El Prat
Delta
Jul 1
BCN9:00 amBarcelona-El Prat
19h 40m
2 stops
ONT7:40 pmOntario
Aug 31
ONT7:00 amOntario
17h 20m
1 stop
BCN9:20 amBarcelona-El Prat

See travel insights to Los Angeles from

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

What is the cheapest time of day to depart on your flight to Ontario?

In the morning is the cheapest time of day to fly from Barcelona-El Prat Airport to Ontario when you can find flight prices for as low as $983. Flying to Ontario in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $983 on average. Flights to Ontario from Barcelona-El Prat Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

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

Best Price Found

$340

Fastest flight time

15h 39m

Direct flights

None

Airports in Ontario

1 airport
The best one-way flight to Ontario from Barcelona-El Prat Airport in the past 72 hours is $340. The best round-trip flight deal from Barcelona-El Prat Airport to Ontario found on momondo in the last 72 hours is $717.
The fastest flight from Barcelona-El Prat Airport to Ontario takes 15h 39m
There are no direct flights from Barcelona-El Prat Airport to Ontario. Popular non-direct route for this connection is Barcelona-El Prat Airport - Ontario Airport.
There is 1 airport near Ontario: Ontario (ONT)

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

    The distance between Barcelona-El Prat and Ontario is about 5972.8 mi. Flights usually cover this in 15h 39m, depending on flying conditions and air traffic around both airports.

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

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

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

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

    The necessary travel and health documents for your Ontario Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Barcelona to Ontario. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Ontario from Barcelona with this policy.

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

momondo provides multiple filters to help you find the best flight to Ontario from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ontario from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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