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Cheap flights from Ontario (ONT) to Barcelona (BCN)

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How to find the cheapest flight from
Ontario (ONT) to Barcelona (BCN)

ONT - S37
Price
$383 - $884
S37
Temperature
57.2 - 84.2 °F
S37
Rainfall
0.9 - 3.3 inches

Popular in

June

High demand for flights, 32% potential price rise

Cheapest in

January

Best time to find cheap flights, 36% potential price drop

Average price

$705

Average for round-trip flights in December 2020

Round-trip from

$383

From Ontario to Barcelona

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Barcelona?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 71% on your flight compared to booking on days when demand is much higher.

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

To save on the cost of your flight from Ontario to Barcelona, book at least 38 days before your planned departure. Booking around this time can save you about 26% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $519 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $579.

When is the cheapest time to fly from Ontario to Barcelona (ONT - S37)?

It’s optimal to fly from Ontario to Barcelona at noon. By choosing this option you can save up to 6% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Ontario to Barcelona in December, January 2021

The best prices found for ONT to BCN flights for December, January
30 Dec - 13 Jan
$555pp
ONT
Ontario
Delta
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Delta
   
2 STOPS
ONT
Ontario
2 Jan - 6 Jan
$1,129pp
ONT
Ontario
Qatar Airways
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Qatar Airways
   
2 STOPS
ONT
Ontario
4 Dec - 6 Dec
$1,158pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
   
2 STOPS
ONT
Ontario

Ontario to Barcelona 2021 flight deals

Cheap flights to Barcelona from Ontario found for this year
30 Dec - 13 Jan
$555pp
ONT
Ontario
Delta
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Delta
   
2 STOPS
ONT
Ontario
4 Dec - 6 Dec
$1,158pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
BCN
Barcelona Barcelona-El Prat
BCN
Barcelona Barcelona-El Prat
Multiple Airlines
   
2 STOPS
ONT
Ontario

One-way flights to Barcelona from Ontario

The cheapest one-way flights from Ontario to Barcelona
1:10 am - 1:35 am
Multiple Airlines
2 Stops
39h 25m
ONT - BCN
Multiple Airlines
$869
qatarairways.com
1:10 am - 7:45 am
Multiple Airlines
2 Stops
45h 35m
ONT - BCN
Multiple Airlines
$873
qatarairways.com
5:48 am - 7:45 am
Qatar Airways
2 Stops
40h 57m
ONT - BCN
Qatar Airways
$877
qatarairways.com

Related info for your journey

Useful info, stats and facts about Ontario to Barcelona flights.

Flight FAQs

From Ontario to Barcelona

Are flight prices decreasing from Ontario to Barcelona due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Barcelona for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Ontario to Barcelona to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travelers flying from Ontario to Barcelona are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Ontario to Barcelona have flexible cancellations due to COVID-19?

British Airways, Delta, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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 Delta for just $555, but on average you can expect to pay $1,165.

Are there nonstop flights from Ontario to Barcelona for under $600 on Cheapflights?

There are no nonstop flights from Ontario to Barcelona, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Is Ontario weather warmer or cooler than Barcelona?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Barcelona is typically colder than in Ontario. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long is the flight from Ontario to Barcelona?

A quick flight from Ontario to Barcelona can take about 20h 10m. Delta provides one of the quickest options available for as low as $555. Both multi-stop and nonstop flights can be found to your destination and back.

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

Currently priced at $555, Delta will fly you from Ontario to Barcelona and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and American Airlines - these airlines can fly you to your destination from $739 and $748, respectively. Delta is priced at 7% lower than the current average price of a flight leaving 3 months from now.

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

$877 is the cheapest one-way deal found within the past few days, from Qatar Airways.

Destination information for Barcelona

Things to know before you go. Useful info for your trip from Ontario to Barcelona
Today's exchange rate
$1 = €0.83
Average temperature for December in Barcelona
57.2 °F
Avg rainfall for December in Barcelona
1.8 ″

Airports servicing Ontario

Airports servicing Barcelona

Gerona (GRO)
Reus (REU)

Top 5 airlines from Ontario to Barcelona

The chart below displays the airlines Cheapflights users traveling from Ontario to Barcelona choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Delta
$362 $530 No cancel fee N/A
British Airways
$383 $535 No cancel fee 70%
Air France
$449 $580 No change fee 77%
American Airlines
$365 $669 No cancel fee 71%
United Airlines
$347 $789 No cancel fee 69%
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