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Cheap flights from Ontario (ONT) to Barcelona from $486

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 6/20. 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 — BCN
May 24 — May 311
From?
To?
Fri 5/24
Fri 5/31
1 adult, Economy
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Cheap flight deals from Ontario to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 19, 2024.

Popular in

June

Cheapest in

November

Average price

$1,086

Round-trip from

$511
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 31% potential price drop
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Average for round-trip flights in May 2024
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From Ontario to Barcelona
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What is the cheapest day to fly round-trip from Ontario to Barcelona?

Thursday flights are generally found to be more expensive for flights from Ontario to Barcelona. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Barcelona.

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

Users have found that booking a flight from Ontario to Barcelona at least 13 days early can save you up to 17% on average compared to booking a flight this week. If booking 13 days before your flight isn’t an option for you, users have found flights from Ontario to Barcelona for as little as $682 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $923 for flights departing within the next 3 days.

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

The best pricing can be found in the month of February. Prices to Barcelona from Ontario average $778. You can even find prices in February for less than $778, as users have found deals to Barcelona from as low as $362. The month of June appears to be one of the more expensive times to travel to Barcelona from Ontario. Flying in the targeted month can save you up to 48%.

When is the cheapest time to fly from Ontario to Barcelona (ONT - BCN)?

It’s typically best to fly out from Ontario to Barcelona in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.

Cheap United Airlines flights from Ontario to Barcelona

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Find some of the cheapest United Airlines flights traveling from Ontario to Barcelona. Make sure to check back often as deals are often changing.
Sun 7/76:20 amONT - BCN
1 stop22h 40mUnited Airlines
Tue 7/1612:20 pmBCN - ONT
2 stops33h 13mUnited Airlines
Deal found 5/18$728
Sun 7/76:25 pmONT - BCN
2 stops28h 55mUnited Airlines
Tue 7/1612:20 pmBCN - ONT
2 stops33h 13mUnited Airlines
Deal found 5/18$733
Tue 5/281:50 pmONT - BCN
1 stop15h 10mUnited Airlines
Fri 6/74:00 pmBCN - ONT
1 stop17h 09mUnited Airlines
Deal found 5/18$745
Tue 6/41:55 pmONT - BCN
1 stop15h 05mUnited Airlines
Sun 6/164:00 pmBCN - ONT
1 stop15h 27mUnited Airlines
Deal found 5/18$795
Mon 8/121:30 pmONT - BCN
1 stop15h 30mUnited Airlines
Wed 8/214:00 pmBCN - ONT
1 stop17h 45mUnited Airlines
Deal found 5/17$820
Wed 8/146:00 amONT - BCN
2 stops17h 20mUnited Airlines
Fri 8/234:00 pmBCN - ONT
1 stop17h 45mUnited Airlines
Deal found 5/17$824
Sat 8/36:25 pmONT - BCN
2 stops33h 20mUnited Airlines
Mon 8/2612:20 pmBCN - ONT
2 stops33h 12mUnited Airlines
Deal found 5/17$858
Sat 8/36:35 pmONT - BCN
1 stop34h 25mUnited Airlines
Mon 8/2612:20 pmBCN - ONT
2 stops33h 12mUnited Airlines
Deal found 5/17$859
Wed 8/141:45 pmONT - BCN
1 stop15h 15mUnited Airlines
Sat 8/314:00 pmBCN - ONT
1 stop17h 45mUnited Airlines
Deal found 5/17$870

Cheap British Airways flights from Ontario to Barcelona

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Take a gander at the lowest prices we've found on British Airways flights from Ontario to Barcelona. Deals are refreshing constantly so come back soon for more options.
Mon 6/172:44 pmONT - BCN
2 stops17h 56mBritish Airways
Mon 6/248:00 pmBCN - ONT
2 stops31h 57mBritish Airways
Deal found 5/18$792
Mon 6/1712:49 pmONT - BCN
1 stop14h 11mBritish Airways
Mon 6/249:05 pmBCN - ONT
2 stops30h 52mBritish Airways
Deal found 5/18$794
Sat 6/2910:54 amONT - BCN
2 stops17h 46mBritish Airways
Tue 7/97:45 amBCN - ONT
2 stops20h 05mBritish Airways
Deal found 5/18$809
Wed 8/710:46 amONT - BCN
2 stops20h 04mBritish Airways
Fri 8/1610:15 amBCN - ONT
2 stops20h 48mBritish Airways
Deal found 5/18$825
Tue 8/62:39 pmONT - BCN
2 stops18h 46mBritish Airways
Thu 8/1510:10 amBCN - ONT
2 stops22h 39mBritish Airways
Deal found 5/18$830
Fri 6/148:10 amONT - BCN
2 stops29h 25mBritish Airways
Fri 6/211:15 pmBCN - ONT
2 stops19h 44mBritish Airways
Deal found 5/17$837
Mon 8/122:39 pmONT - BCN
2 stops20h 51mBritish Airways
Tue 8/209:15 pmBCN - ONT
2 stops33h 48mBritish Airways
Deal found 5/17$862
Wed 6/1211:59 pmONT - BCN
2 stops35h 31mBritish Airways
Sat 6/297:20 pmBCN - ONT
2 stops32h 37mBritish Airways
Deal found 5/17$893
Fri 6/1411:59 pmONT - BCN
1 stop27h 01mBritish Airways
Fri 6/219:20 pmBCN - ONT
2 stops30h 02mBritish Airways
Deal found 5/17$895

Cheap Ontario to Barcelona flights in May & June 2024

Find cheap flight options from Ontario to Barcelona specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Prices were last updated on May 19, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Barcelona in 2024. For more flight deals, be sure to check back very soon.
Tue 5/281:50 pmONT - BCN
1 stop15h 10mUnited Airlines
Fri 6/74:00 pmBCN - ONT
1 stop17h 09mUnited Airlines
Deal found 5/18$745
Mon 6/172:44 pmONT - BCN
2 stops17h 56mBritish Airways
Mon 6/248:00 pmBCN - ONT
2 stops31h 57mBritish Airways
Deal found 5/18$792
Mon 6/1712:49 pmONT - BCN
1 stop14h 11mBritish Airways
Mon 6/249:05 pmBCN - ONT
2 stops30h 52mBritish Airways
Deal found 5/18$794
Tue 6/41:55 pmONT - BCN
1 stop15h 05mUnited Airlines
Sun 6/164:00 pmBCN - ONT
1 stop15h 27mUnited Airlines
Deal found 5/18$795
Sat 6/2910:54 amONT - BCN
2 stops17h 46mBritish Airways
Tue 7/97:45 amBCN - ONT
2 stops20h 05mBritish Airways
Deal found 5/18$809
Fri 6/148:10 amONT - BCN
2 stops29h 25mBritish Airways
Fri 6/211:15 pmBCN - ONT
2 stops19h 44mBritish Airways
Deal found 5/17$837
Wed 6/1211:59 pmONT - BCN
2 stops35h 31mBritish Airways
Sat 6/297:20 pmBCN - ONT
2 stops32h 37mBritish Airways
Deal found 5/17$893
Fri 6/1411:59 pmONT - BCN
1 stop27h 01mBritish Airways
Fri 6/219:20 pmBCN - ONT
2 stops30h 02mBritish Airways
Deal found 5/17$895
Tue 5/2112:50 pmONT - BCN
1 stop14h 10mAmerican Airlines
Thu 5/2310:10 amBCN - ONT
2 stops18h 58mAmerican Airlines
Deal found 5/17$908

Ontario to Barcelona 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Barcelona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,634,509 searches. Data last updated May 19, 2024.
Listed are some of the best fares we've found on flights departing from Ontario to Barcelona in 2024. For more flight deals, be sure to check back very soon.
Sun 11/177:00 amONT - BCN
1 stop16h 40mKLM
Sun 11/2410:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/16$538
Sun 11/1710:59 pmONT - BCN
1 stop24h 41mKLM
Sun 11/2410:55 amBCN - ONT
1 stop20h 33mKLM
Deal found 5/16$550
Tue 11/512:51 pmONT - BCN
2 stops18h 29mBritish Airways
Tue 11/268:00 amBCN - ONT
2 stops22h 43mBritish Airways
Deal found 5/17$564
Sun 11/177:00 amONT - BCN
1 stop16h 40mKLM
Sun 11/246:00 amBCN - ONT
2 stops19h 12mKLM
Deal found 5/16$576
Wed 11/136:34 amONT - BCN
2 stops19h 51mBritish Airways
Wed 11/278:40 pmBCN - ONT
2 stops30h 08mBritish Airways
Deal found 5/16$596
Wed 11/612:51 pmONT - BCN
2 stops18h 39mBritish Airways
Tue 11/198:40 pmBCN - ONT
2 stops30h 08mBritish Airways
Deal found 5/17$597
Sat 10/267:00 amONT - BCN
1 stop16h 40mKLM
Thu 11/2110:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/17$600
Sun 11/1712:51 pmONT - BCN
2 stops16h 34mAmerican Airlines
Sun 11/241:30 pmBCN - ONT
2 stops28h 11mAmerican Airlines
Deal found 5/16$602
Sun 11/106:00 amONT - BCN
2 stops18h 00mUnited Airlines
Mon 11/1811:00 amBCN - ONT
2 stops19h 52mUnited Airlines
Deal found 5/17$604

Ontario to Barcelona flights leaving soon

Find last-minute flight options from Ontario to Barcelona 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 2,634,509 searches. Data last updated May 19, 2024.
Check out these flights departing soon from Ontario to Barcelona. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 5/281:50 pmONT - BCN
1 stop15h 10mUnited Airlines
Fri 6/74:00 pmBCN - ONT
1 stop17h 09mUnited Airlines
Deal found 5/18$745
Tue 5/287:31 amONT - BCN
1 stop19h 29mIberia
Mon 6/31:30 pmBCN - ONT
2 stops37h 52mIberia
Deal found 5/17$1,046
Fri 5/241:50 pmONT - BCN
1 stop15h 10mUnited Airlines
Fri 5/314:00 pmBCN - ONT
1 stop15h 29mUnited Airlines
Deal found 5/18$1,405
Tue 5/287:10 amONT - BCN
2 stops23h 15mMultiple Airlines
Sat 6/86:50 amBCN - ONT
2 stops24h 19mMultiple Airlines
Deal found 5/17$1,416
Tue 5/286:00 amONT - BCN
2 stops32h 00mMultiple Airlines
Mon 6/37:00 pmBCN - ONT
2 stops36h 27mMultiple Airlines
Deal found 5/17$1,514
Tue 5/2810:39 amONT - BCN
1 stop16h 21mIberia
Mon 6/31:55 pmBCN - ONT
1 stop19h 01mIberia
Deal found 5/17$1,678
Tue 5/2810:39 amONT - BCN
1 stop16h 21mIberia
Sat 6/87:20 pmBCN - ONT
2 stops32h 37mIberia
Deal found 5/17$1,911
Tue 5/286:00 amONT - BCN
3 stops21h 45mUnited Airlines
Sat 6/81:30 pmBCN - ONT
2 stops17h 57mUnited Airlines
Deal found 5/17$2,456
Mon 5/271:50 pmONT - BCN
1 stop15h 10mUnited Airlines
Fri 5/314:00 pmBCN - ONT
1 stop15h 29mUnited Airlines
Deal found 5/16$2,510

One-way flights to Barcelona from Ontario

Search for one-way flight options from Ontario to Barcelona. 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 2,634,509 searches. Data last updated May 19, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ontario to Barcelona. Users needing a return flight from Ontario to Barcelona should utilize the search form above.
Thu 6/203:10 pmONT - BCN
3 stops42h 20mMultiple Airlines
Deal found 5/18$486
Tue 6/1810:42 pmONT - BCN
3 stops53h 18mMultiple Airlines
Deal found 5/18$518
Tue 6/182:44 pmONT - BCN
2 stops22h 56mIberia
Deal found 5/18$603
Mon 6/1712:49 pmONT - BCN
1 stop14h 11mIberia
Deal found 5/18$604
Mon 6/312:50 pmONT - BCN
1 stop14h 10mBritish Airways
Deal found 5/18$614
Sat 6/110:29 pmONT - BCN
2 stops23h 16mAmerican Airlines
Deal found 5/18$616
Sun 5/265:55 amONT - BCN
1 stop23h 05mUnited Airlines
Deal found 5/18$617
Sun 6/22:50 pmONT - BCN
1 stop36h 10mIberia
Deal found 5/18$619
Sat 6/111:59 pmONT - BCN
1 stop27h 01mBritish Airways
Deal found 5/17$629

Find flights from Ontario to Barcelona within your budget

Customize your flight search to find flights from Ontario to Barcelona 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 2,634,509 searches. Data last updated May 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$728 - $1,270

Route

Depart

Return

Price

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sun 7/7

1 stop22h 40m

Barcelona-El Prat

Tue 7/16

2 stops33h 13m

$728

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sun 7/7

2 stops28h 55m

Barcelona-El Prat

Tue 7/16

2 stops33h 13m

$733

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Mon 6/17

2 stops17h 56m

Barcelona-El Prat

Mon 6/24

2 stops31h 57m

$792

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Mon 6/17

1 stop14h 11m

Barcelona-El Prat

Mon 6/24

2 stops30h 52m

$794

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sat 8/3

2 stops18h 40m

Barcelona-El Prat

Mon 8/26

3 stops33h 07m

$903

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Tue 5/21

1 stop14h 10m

Barcelona-El Prat

Thu 5/23

2 stops18h 58m

$908

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sat 8/3

3 stops19h 20m

Barcelona-El Prat

Mon 8/26

3 stops33h 07m

$931

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Tue 5/28

1 stop19h 29m

Barcelona-El Prat

Mon 6/3

2 stops37h 52m

$1,046

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Thu 8/15

1 stop17h 10m

Barcelona-El Prat

Mon 9/2

1 stop16h 40m

$1,270

Flights are sorted by cheapest first

Deals found on 5/18

When is the cheapest time to fly from Ontario to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Barcelona. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Barcelona flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Barcelona by month

Plan your trip from Ontario to Barcelona by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Barcelona is currently $590 while a round-trip flight costs $901. Price data was last updated on May 12, 2024.

Currently, January is the cheapest month in which you can book a flight from Ontario to Barcelona (average of $511). Flying from Ontario to Barcelona in June is currently the most expensive (average of $1,082). 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.

January

$511

February

$557

March

$681

April

$657

May

$774

June

$1,082

July

$1,011

August

$787

September

$820

October

$695

November

$562

December

$584

Temperature and rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature and rainfall totals by month.

BCN

Temperature

48.2 - 75.2 °F

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated May 19, 2024.
Peruse reviews from past customers who have flown with United Airlines, British Airways and American Airlines from Ontario to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Delta
8.0
Very good
10,647 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

KLM
7.9
Good
1,561 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Avianca
7.5
Good
3,747 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

United Airlines
7.4
Good
10,900 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

American Airlines
7.3
Good
14,489 reviews
Delta
8.0
Very good
10,647 reviews
Check prices

Comfort

7.9

Food

7.4

Entertainment

8.0

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

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

    For a flight from Ontario to Barcelona, you will be flying from Ontario. Ontario (ONT) is just 3.1 mi from the center of the city. Ontario is the only Ontario airport and it handles 0 outbound flights to Barcelona per day. 6 airlines have flights to Barcelona from Ontario on a regular basis.

  • Can I find flights from Ontario to Barcelona for under $800 on Cheapflights?

    Yes, there are multiple flights from Ontario to Barcelona for under $800. The cheapest flight booked recently is on United Airlines for just $728, but on average you can expect to pay $825.

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

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

  • What are the cheapest airlines flying from Ontario to Barcelona round-trip?

    Currently priced at $728, United Airlines will fly you from Ontario to Barcelona and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and American Airlines - these airlines can fly you to your destination from $792 and $908, respectively. United Airlines is currently priced 19% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as $603 on Iberia. Other airlines that offer cheap prices include British Airways from $614 and American Airlines from $616 one-way.

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

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

  • What does ONT to BCN mean?

    Great question - ONT to BCN just means Ontario Airport to Barcelona-El Prat Airport. Now you’ll know what these unique codes when you look for flights! Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD) are other airports near this flight route and their unique identifiers/IATA codes.

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

    The amount of baggage you can bring on your Ontario to Barcelona 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 Barcelona with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Barcelona 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 Barcelona that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Barcelona 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 Barcelona that allow pets onboard?

    Many airlines flying from Ontario to Barcelona 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 Barcelona?

    Yes, you can often find last-minute deals on Ontario to Barcelona 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 Barcelona flight deals updated?

    The Ontario to Barcelona flight deals you see on this page were last updated on 5/17.

See more FAQs

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Alternative routes for Ontario to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.

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Top 6 airlines flying from Ontario to Barcelona

Discover the top 6 airlines that operate flights from Ontario to Barcelona. 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 2,634,509 searches. Data last updated May 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$546Average$1,066FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
British AirwaysCheapest$560Average$1,232FlexibilityNo cancel feeOn-time70%
Search British Airways flights
DeltaCheapest$573Average$916FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$650Average$989FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
IberiaCheapest$675Average$1,015FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest$998Average$1,032FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
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Search flights from Ontario to Barcelona by cabin class

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

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