Which airports can I use when flying from Ontario to Bilbao?

Flights from Ontario to Bilbao usually depart from Ontario (ONT) and arrive at Bilbao (BIO).

What cabin classes can I book on flights from Ontario to Bilbao?

Only Economy Class is available on flights from Ontario to Bilbao.

Can I save money by using flexible dates for flights from Ontario to Bilbao?

Yes. Flexible dates can save you up to 21% on flights from Ontario to Bilbao. Sunday is the cheapest departure day at $1,025 round-trip on average, while Saturday is the most expensive at $1,284, a difference of $259. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Do I need a passport to fly from Ontario to Bilbao?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Ontario to Bilbao changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $871 to $5,664. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Ontario to Bilbao looking right now?

One-way fares from Ontario to Bilbao are currently lower than usual. Average one-way flight prices are about $574, which is 10% below the typical average for this route.

What is the time difference between Ontario and Bilbao?

Bilbao is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Bilbao Airport (BIO)?

Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include: • Record go • Goldcar Rental SP • CLICK RENT • Rentbycar • Centauro

How much is a round-trip flight from Ontario to Bilbao?

Round-trip flights from Ontario to Bilbao typically range from $1,025 to $1,284. The lowest price found in the past 5 days was $871, on United Airlines.

Which airline is the cheapest to fly from Ontario to Bilbao?

United Airlines ($871) and Air France ($1,125) are the cheapest airlines to fly round-trip from Ontario to Bilbao according to KAYAK data over the last 5 days.

$580 CHEAP FLIGHTS from Ontario to Bilbao (ONT - BIO)

Booking Insights

Price, demand and travel trends for Ontario to Bilbao flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Ontario to Bilbao? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Bilbao departing in november.

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Cheapest flight	$471

One-way flight from Ontario to Bilbao

When to book flights from Ontario to Bilbao

Are your dates flexible? Find out the best times to travel from Ontario to Bilbao based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Ontario to Bilbao?
Only Economy Class is available on flights from Ontario to Bilbao.
Do I need a passport to fly from Ontario to Bilbao?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Ontario to Bilbao changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $871 to $5,664. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Ontario to Bilbao looking right now?
One-way fares from Ontario to Bilbao are currently lower than usual. Average one-way flight prices are about $574, which is 10% below the typical average for this route.
What car rental options are available at Bilbao Airport (BIO)?
Bilbao Airport (BIO) hosts 5 major car rental companies, with daily rates starting from around $2 for economy cars. Top options include:

• Record go
• Goldcar Rental SP
• CLICK RENT
• Rentbycar
• Centauro
Which airports can I use when flying from Ontario to Bilbao?
Flights from Ontario to Bilbao usually depart from Ontario (ONT) and arrive at Bilbao (BIO).
Can I save money by using flexible dates for flights from Ontario to Bilbao?
Yes. Flexible dates can save you up to 21% on flights from Ontario to Bilbao. Sunday is the cheapest departure day at $1,025 round-trip on average, while Saturday is the most expensive at $1,284, a difference of $259.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Ontario and Bilbao?
Bilbao is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Sunday departure and avoid flying on Saturday. On this route, Sunday flights average $1,025, about $259 less than Saturday fares (20% savings) based on the last 12 months.

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$580 Find Cheap Flights from Ontario to Bilbao - Compare and Save

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Cheap Flights from Ontario to Bilbao (ONT-BIO)

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