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Cheap flights from Ontario (ONT) to Barcelona from $546

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 6/8. 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 14 — May 211
From?
To?
Tue 5/14
Tue 5/21
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 9, 2024.

Popular in

June

Cheapest in

November

Average price

$1,086

Round-trip from

$511
High demand for flights, 28% potential price rise
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Best time to find cheap flights, 36% 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 14% 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 $780. You can even find prices in February for less than $780, 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 47%.

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

It’s typically best to fly out from Ontario to Barcelona at noon. Doing so could potentially save you 10% on the flight price compared to flying in the evening, which is usually more expensive.

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 2,717,708 searches. Data last updated May 9, 2024.
Find some of the cheapest British Airways flights traveling from Ontario to Barcelona. Make sure to check back often as deals are often changing.
Tue 11/512:51 pmONT - BCN
2 stops18h 29mBritish Airways
Tue 11/268:00 amBCN - ONT
2 stops18h 52mBritish Airways
Deal found 5/8$563
Tue 11/512:51 pmONT - BCN
2 stops16h 54mBritish Airways
Tue 11/198:00 amBCN - ONT
2 stops18h 52mBritish Airways
Deal found 5/8$591
Sun 11/312:51 pmONT - BCN
2 stops16h 34mBritish Airways
Tue 11/1211:25 amBCN - ONT
2 stops19h 18mBritish Airways
Deal found 5/9$691
Sun 6/3010:54 amONT - BCN
2 stops18h 21mBritish Airways
Tue 1/288:00 amBCN - ONT
2 stops18h 50mBritish Airways
Deal found 5/7$798
Sun 6/308:10 amONT - BCN
1 stop18h 50mBritish Airways
Fri 1/318:00 amBCN - ONT
2 stops18h 50mBritish Airways
Deal found 5/7$800
Sun 9/2212:45 pmONT - BCN
2 stops20h 25mBritish Airways
Mon 9/309:05 pmBCN - ONT
2 stops33h 37mBritish Airways
Deal found 5/9$861
Sun 8/410:48 amONT - BCN
1 stop16h 12mBritish Airways
Fri 10/410:15 amBCN - ONT
2 stops20h 27mBritish Airways
Deal found 5/8$863
Tue 9/172:52 pmONT - BCN
2 stops20h 23mBritish Airways
Tue 9/247:45 amBCN - ONT
2 stops22h 57mBritish Airways
Deal found 5/8$866
Sat 6/2910:54 amONT - BCN
1 stop16h 06mBritish Airways
Sat 1/2510:00 amBCN - ONT
2 stops20h 40mBritish Airways
Deal found 5/7$900

Cheap KLM flights from Ontario to Barcelona

Explore cheap flight options specifically provided by KLM 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 2,717,708 searches. Data last updated May 9, 2024.
Take a gander at the lowest prices we've found on KLM flights from Ontario to Barcelona. Deals are refreshing constantly so come back soon for more options.
Sat 11/27:00 amONT - BCN
1 stop16h 40mKLM
Sun 11/1010:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/7$760
Sun 11/37:00 amONT - BCN
1 stop16h 40mKLM
Tue 11/1210:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/9$785
Sun 11/37:00 amONT - BCN
1 stop16h 40mKLM
Mon 12/910:55 amBCN - ONT
1 stop20h 33mKLM
Deal found 5/8$835
Wed 8/77:00 amONT - BCN
1 stop17h 10mKLM
Fri 8/2311:25 amBCN - ONT
1 stop16h 40mKLM
Deal found 5/8$840
Tue 11/57:00 amONT - BCN
2 stops18h 25mKLM
Tue 11/2610:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/8$954
Sat 11/27:00 amONT - BCN
1 stop16h 40mKLM
Sat 11/910:55 amBCN - ONT
1 stop20h 33mKLM
Deal found 5/7$960
Sun 10/277:00 amONT - BCN
1 stop16h 40mKLM
Tue 11/510:55 amBCN - ONT
1 stop20h 33mKLM
Deal found 5/9$965
Sat 11/27:00 amONT - BCN
1 stop16h 40mKLM
Mon 11/1110:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/7$1,085
Sun 7/77:05 amONT - BCN
1 stop17h 05mKLM
Thu 7/1811:25 amBCN - ONT
1 stop17h 17mKLM
Deal found 5/7$1,090

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 2,717,708 searches. Prices were last updated on May 9, 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 6/306:00 amONT - BCN
2 stops18h 40mMultiple Airlines
Fri 1/319:15 amBCN - ONT
2 stops44h 02mMultiple Airlines
Deal found 5/7$782
Sun 6/305:20 amONT - BCN
3 stops19h 20mMultiple Airlines
Fri 1/319:15 amBCN - ONT
2 stops41h 45mMultiple Airlines
Deal found 5/7$788
Sun 6/3010:54 amONT - BCN
2 stops18h 21mBritish Airways
Tue 1/288:00 amBCN - ONT
2 stops18h 50mBritish Airways
Deal found 5/7$798
Sun 6/308:10 amONT - BCN
1 stop18h 50mBritish Airways
Fri 1/318:00 amBCN - ONT
2 stops18h 50mBritish Airways
Deal found 5/7$800
Sun 6/305:20 amONT - BCN
2 stops19h 20mMultiple Airlines
Mon 1/279:15 amBCN - ONT
2 stops39h 31mMultiple Airlines
Deal found 5/7$832
Sat 6/295:20 amONT - BCN
3 stops19h 20mMultiple Airlines
Tue 1/289:15 amBCN - ONT
2 stops41h 45mMultiple Airlines
Deal found 5/7$838
Sat 6/298:10 amONT - BCN
2 stops20h 00mMultiple Airlines
Fri 1/312:40 pmBCN - ONT
2 stops27h 59mMultiple Airlines
Deal found 5/7$839
Sat 6/292:44 pmONT - BCN
2 stops18h 01mBritish Airways
Tue 1/288:00 amBCN - ONT
2 stops18h 50mBritish Airways
Deal found 5/7$848
Sat 6/296:00 amONT - BCN
1 stop21h 00mBritish Airways
Wed 1/2911:20 amBCN - ONT
2 stops19h 20mBritish Airways
Deal found 5/7$850

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 2,717,708 searches. Data last updated May 9, 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 11/512:51 pmONT - BCN
2 stops18h 29mBritish Airways
Tue 11/268:00 amBCN - ONT
2 stops18h 52mBritish Airways
Deal found 5/8$563
Tue 11/512:51 pmONT - BCN
2 stops16h 54mBritish Airways
Tue 11/198:00 amBCN - ONT
2 stops18h 52mBritish Airways
Deal found 5/8$591
Sun 11/173:01 pmONT - BCN
2 stops18h 44mBritish Airways
Wed 11/278:40 pmBCN - ONT
2 stops30h 08mBritish Airways
Deal found 5/9$596
Wed 11/277:00 amONT - BCN
1 stop16h 40mKLM
Thu 12/510:55 amBCN - ONT
1 stop17h 27mKLM
Deal found 5/8$610
Sun 11/2410:59 pmONT - BCN
1 stop24h 41mDelta
Wed 12/1110:15 amBCN - ONT
2 stops21h 13mDelta
Deal found 5/9$614
Sun 11/1010:59 pmONT - BCN
1 stop24h 41mDelta
Thu 11/286:05 amBCN - ONT
2 stops19h 07mDelta
Deal found 5/9$633
Sun 11/1712:51 pmONT - BCN
2 stops16h 34mBritish Airways
Tue 11/268:00 amBCN - ONT
2 stops18h 52mBritish Airways
Deal found 5/9$641
Sun 11/173:01 pmONT - BCN
2 stops18h 44mBritish Airways
Mon 11/259:55 amBCN - ONT
2 stops23h 12mBritish Airways
Deal found 5/9$646
Thu 11/710:56 amONT - BCN
2 stops20h 39mAmerican Airlines
Sun 11/171:30 pmBCN - ONT
2 stops29h 20mAmerican Airlines
Deal found 5/7$652

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 2,717,708 searches. Data last updated May 9, 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 5/147:31 amONT - BCN
2 stops21h 34mIberia
Fri 5/171:55 pmBCN - ONT
1 stop19h 01mIberia
Deal found 5/9$1,512
Thu 5/1612:50 pmONT - BCN
1 stop14h 10mIberia
Tue 5/2810:15 amBCN - ONT
2 stops18h 53mIberia
Deal found 5/9$1,543
Tue 5/1412:50 pmONT - BCN
1 stop14h 10mIberia
Sat 5/187:50 pmBCN - ONT
2 stops31h 32mIberia
Deal found 5/8$1,544
Tue 5/146:00 amONT - BCN
2 stops18h 00mUnited Airlines
Fri 5/244:00 pmBCN - ONT
1 stop17h 09mUnited Airlines
Deal found 5/7$1,720
Tue 5/1412:50 pmONT - BCN
2 stops17h 50mBritish Airways
Fri 5/2410:15 amBCN - ONT
2 stops18h 53mBritish Airways
Deal found 5/7$1,761
Tue 5/1410:34 amONT - BCN
1 stop16h 26mAmerican Airlines
Fri 5/241:55 pmBCN - ONT
1 stop19h 01mAmerican Airlines
Deal found 5/7$1,920
Tue 5/1412:50 pmONT - BCN
1 stop14h 10mAmerican Airlines
Fri 5/241:55 pmBCN - ONT
1 stop19h 01mAmerican Airlines
Deal found 5/9$2,070
Wed 5/157:31 amONT - BCN
1 stop19h 29mIberia
Sun 5/191:55 pmBCN - ONT
1 stop19h 01mIberia
Deal found 5/9$2,113
Tue 5/1412:50 pmONT - BCN
1 stop14h 10mAmerican Airlines
Sat 5/181:55 pmBCN - ONT
1 stop19h 01mAmerican Airlines
Deal found 5/8$2,120

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 2,717,708 searches. Data last updated May 9, 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.
Sat 6/810:59 pmONT - BCN
3 stops38h 11mMultiple Airlines
Deal found 5/8$546
Thu 10/317:36 amONT - BCN
3 stops43h 59mMultiple Airlines
Deal found 5/8$572
Thu 10/315:45 amONT - BCN
2 stops17h 50mMultiple Airlines
Deal found 5/8$647
Tue 7/1610:48 amONT - BCN
1 stop16h 12mBritish Airways
Deal found 5/7$720
Wed 10/305:45 amONT - BCN
2 stops17h 50mMultiple Airlines
Deal found 5/8$723
Sat 9/2111:59 pmONT - BCN
2 stops24h 01mAmerican Airlines
Deal found 5/9$724
Mon 7/152:40 pmONT - BCN
1 stop36h 20mIberia
Deal found 5/7$729
Wed 8/142:39 pmONT - BCN
2 stops24h 16mIberia
Deal found 5/8$734
Sun 5/1912:58 amONT - BCN
3 stops36h 12mMultiple Airlines
Deal found 5/8$737

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 2,717,708 searches. Data last updated May 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$563 - $837

Route

Depart

Return

Price

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Tue 11/5

2 stops18h 29m

Barcelona-El Prat

Tue 11/26

2 stops18h 52m

$563

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Tue 11/5

2 stops16h 54m

Barcelona-El Prat

Tue 11/19

2 stops18h 52m

$591

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sun 10/27

1 stop16h 40m

Barcelona-El Prat

Tue 11/12

2 stops21h 13m

$729

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sat 11/2

1 stop16h 40m

Barcelona-El Prat

Sun 11/10

1 stop17h 27m

$760

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Tue 7/2

2 stops19h 20m

Barcelona-El Prat

Thu 1/30

2 stops44h 02m

$782

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Mon 9/30

2 stops17h 18m

Barcelona-El Prat

Wed 10/16

2 stops20h 41m

$810

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Sat 11/2

2 stops17h 50m

Barcelona-El Prat

Tue 11/12

2 stops44h 02m

$827

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Fri 7/12

1 stop16h 12m

Barcelona-El Prat

Thu 1/30

2 stops22h 44m

$831

OntarioBarcelona-El Prat

ONT - BCN

ONTBCN

Ontario

Fri 7/12

2 stops18h 43m

Barcelona-El Prat

Thu 1/30

2 stops19h 14m

$837

Flights are sorted by cheapest first

Deals found on 5/8

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 5, 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 $681 while a round-trip flight costs $748. Price data was last updated on May 5, 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 $1,100). 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

$564

March

$682

April

$657

May

$776

June

$1,100

July

$1,026

August

$792

September

$825

October

$697

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 9, 2024.
Peruse reviews from past customers who have flown with British Airways, KLM and Air Canada 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
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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

KLM
7.9
Good
1,590 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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

Avianca
7.5
Good
3,823 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
11,027 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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
14,665 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

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 $600 on Cheapflights?

    Yes, there are multiple flights from Ontario to Barcelona for under $600. The cheapest flight booked recently is on British Airways for just $563, but on average you can expect to pay $773.

  • Are there last-minute flights available from Ontario to Barcelona for under $1,600?

    There are currently 20+ open flights from Ontario to Barcelona within the next 7 days for less than $1,600.

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

    Currently priced at $563, British Airways will fly you from Ontario to Barcelona and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and KLM - these airlines can fly you to your destination from $729 and $760, respectively. British Airways is currently priced 37% 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 $720 on British Airways. Other airlines that offer cheap prices include American Airlines from $724 and Iberia from $729 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 5/9.

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 2,717,708 searches. Data last updated May 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$560Average$1,232FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$601Average$1,066FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$636Average$986FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$646Average$931FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IberiaCheapest$667Average$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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