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.

$489 Cheap Flights from Barcelona-El Prat Airport to Ontario in 2025

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Find the cheapest flights from Barcelona-El Prat Airport to Los Angeles

Round-trip

One-way

Last minute

Cheap round-trip flights

12:20 pm - 6:54 pmBCN-ONT

15h 34m1 stop

10:53 am - 10:10 amONT-BCN

14h 17m1 stop

$686British Airways

Find Deal

Thu, Sep 11 - Sat, Sep 27

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

12:20 pm - 6:54 pmBCN-ONT

15h 34m1 stop

10:55 am - 10:10 amONT-BCN

14h 15m1 stop

$720Iberia

Find Deal

Tue, Sep 23 - Thu, Oct 2

5:45 am - 6:54 pmBCN-ONT

22h 09m2 stops

8:15 am - 10:10 amONT-BCN

16h 55m1 stop

$726Iberia

Find Deal

Sat, Sep 20 - Thu, Oct 2

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

10:20 am - 8:33 pmBCN-ONT

19h 13m2 stops

7:00 am - 1:15 pmONT-BCN

21h 15m1 stop

$767United Airlines

Find Deal

Sat, Aug 30 - Sat, Sep 6

12:10 pm - 8:43 pmBCN-ONT

17h 33m2 stops

7:02 am - 7:50 amONT-BCN

15h 48m2 stops

$777

Find Deal

Thu, Sep 11 - Sat, Sep 27

3:15 pm - 10:30 pmBCN-ONT

16h 15m1 stop

1:42 pm - 2:00 pmONT-BCN

15h 18m1 stop

$780United Airlines

Find Deal

Sat, Sep 13 - Sat, Sep 20

12:10 pm - 8:43 pmBCN-ONT

17h 33m2 stops

7:02 am - 7:50 amONT-BCN

15h 48m2 stops

$790

Find Deal

Thu, Sep 11 - Sat, Sep 27

American Airlines flights from Barcelona-El Prat Airport to Ontario

Our best American Airlines deals on Barcelona-El Prat Airport 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

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

Aug 30

BCN10:20 amBarcelona-El Prat

19h 13m

2 stops

ONT8:33 pmOntario

Sep 6

ONT7:00 amOntario

21h 15m

1 stop

BCN1:15 pmBarcelona-El Prat

$767

Find similar

United Airlines

Sep 13

BCN3:15 pmBarcelona-El Prat

16h 15m

1 stop

ONT10:30 pmOntario

Sep 20

ONT1:42 pmOntario

15h 18m

1 stop

BCN2:00 pmBarcelona-El Prat

$780

Find similar

United Airlines

Sep 12

BCN3:15 pmBarcelona-El Prat

16h 15m

1 stop

ONT10:30 pmOntario

Sep 23

ONT7:00 amOntario

17h 00m

2 stops

BCN9:00 amBarcelona-El Prat

$781

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Barcelona-El Prat Airport to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Thu 9/11

12:20 pm-6:54 pm

1 stop15h 34m

Ontario

Sat 9/27

10:53 am-10:10 am

1 stop14h 17m

$686

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

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Tue 9/23

12:20 pm-6:54 pm

1 stop15h 34m

Ontario

Thu 10/2

10:55 am-10:10 am

1 stop14h 15m

$720

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Sat 9/20

5:45 am-6:54 pm

2 stops22h 09m

Ontario

Thu 10/2

8:15 am-10:10 am

1 stop16h 55m

$726

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

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Sat 8/30

10:20 am-8:33 pm

2 stops19h 13m

Ontario

Sat 9/6

7:00 am-1:15 pm

1 stop21h 15m

$767

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Thu 9/11

12:10 pm-8:43 pm

2 stops17h 33m

Ontario

Sat 9/27

7:02 am-7:50 am

2 stops15h 48m

$777

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Sat 9/13

3:15 pm-10:30 pm

1 stop16h 15m

Ontario

Sat 9/20

1:42 pm-2:00 pm

1 stop15h 18m

$780

BarcelonaOntario

BCN - ONT

BCNONT

Barcelona-El Prat

Thu 9/11

12:10 pm-8:43 pm

2 stops17h 33m

Ontario

Sat 9/27

7:02 am-7:50 am

2 stops15h 48m

$790

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 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 airline that flies from Barcelona-El Prat to Ontario?

Iberia, Delta, and WestJet are the most popular carriers operating from Barcelona-El Prat to Ontario

What airlines fly to Ontario?

Iberia, LEVEL and Vueling are the top three most popular airlines that fly to Ontario from Barcelona-El Prat Airport according to our data. Iberia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 11 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

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	$489
Fastest flight time	15h 04m
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 $489. The best round-trip flight deal from Barcelona-El Prat Airport to Ontario found on momondo in the last 72 hours is $686.

The fastest flight from Barcelona-El Prat Airport to Ontario takes 15h 04m

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)

Search flight deals

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 05m, 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.