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

To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $852. United Airlines flights start at $923 while deals on British Airways start at $2,861 one-way.

What is the cheapest day to fly from Ontario to Valencia?

Travelers seeking maximum savings on their Ontario to Valencia flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Travelers have found it’s best to book a flight 23 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ontario to Valencia 1-2 weeks in advance for as low as $681, or $681 for flights within the next 24 hours.

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

January is one of the best times of the year to fly to Valencia from Ontario. Prices for January average $958 per person but you can even find prices for as low as $524. The most expensive prices can be found in the month of December. Opting for a January flight can save you 44% on your journey compared to booking in December

What is the cheapest time of day to fly from ONT to VLC?

When flying from Ontario to Valencia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 4% versus a flight at noon.

Most accurate provider : When it comes to deals on Ontario-Valencia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Valencia flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Valencia flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Ontario-Valencia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Valencia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Ontario to Valencia that include hotel bookings?

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

How can I find direct flights from Ontario to Valencia?

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

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

Yes. Cheapflights offers flight deals from Ontario to Valencia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$474+ Flights from Ontario to Valencia, Spain

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1. Tell us where you want to go

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Cheap flight deals from Ontario to Valencia

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,475 (United Airlines)
One-way from	$852 (Delta)
Popular in	December
Cheapest in	January
Average price	$906

Provider with most accurate pricing for Ontario-Valencia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Ontario-Valencia flights.

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From Ontario to Valencia

Search Deals

One-way flight from Ontario to Valencia

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

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Find flight deals from Ontario to Valencia

Cheapest flights from Ontario to Valencia
Explore the most affordable flight options available from Ontario to Valencia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Sun 8/1712:46 pmONT - VLC

2 stops19h 14mIberia

Mon 9/89:40 amVLC - ONT

2 stops22h 56mIberia

Deal found 4/15

$791

Mon 10/69:35 amONT - VLC

2 stops23h 25mUnited Airlines

Sat 10/181:05 pmVLC - ONT

2 stops18h 47mUnited Airlines

Deal found 4/16

$1,096

Best flights from Ontario to Valencia
Discover carefully curated flight deals from Ontario to Valencia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 17, 2025.

Wed 6/181:33 pmONT - VLC

2 stops19h 27mUnited Airlines

Wed 6/2512:50 pmVLC - ONT

2 stops18h 55mUnited Airlines

Deal found 4/17

$1,475

Last-minute flights from Ontario to Valencia
Discover last-minute flight deals from Ontario to Valencia. Data last updated April 17, 2025 and is based on user searches.

Sat 5/246:00 amONT - VLC

2 stops27h 00mUnited Airlines

Fri 5/306:55 pmVLC - ONT

2 stops35h 15mUnited Airlines

Deal found 4/17

$1,509

One-way flights from Ontario to Valencia
Search for one-way flight options from Ontario to Valencia. Find affordable one-way fares based on user searches. Data last updated April 17, 2025.

Mon 6/161:15 pmONT - VLC

2 stops18h 20mDelta

Deal found 4/16

$852

Fri 6/61:33 pmONT - VLC

2 stops19h 27mUnited Airlines

Deal found 4/16

$923

Wed 7/304:45 pmONT - VLC

2 stops18h 45mBritish Airways

Deal found 4/17

$2,861

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Valencia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Fri 5/16

6:00 am-6:00 pm

2 stops27h 00m

Valencia

Fri 5/23

6:55 pm-9:04 pm

2 stops35h 09m

$1,170

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 5/11

11:44 am-8:10 pm

2 stops23h 26m

$474

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Mon 6/16

1:15 pm-4:35 pm

2 stops18h 20m

$852

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Fri 6/6

1:33 pm-6:00 pm

2 stops19h 27m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Ontario to Valencia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Valencia in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Ontario-Valencia flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Valencia flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Valencia flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Ontario-Valencia flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Valencia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Valencia

Have a flexible travel schedule? Discover the best time to fly to Valencia from Ontario with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Valencia

What is the cheapest month to book a flight from Ontario to Valencia?

Currently, January is the cheapest month in which you can book a flight from Ontario to Valencia (average of $647). Flying from Ontario to Valencia in June is currently the most expensive (average of $1,123). 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.

Rainfall in Valencia by month

In terms of precipitation, rainfall in Valencia ranges from 0.4 - 2.9 inches per month. October is typically the wettest month, when rainfall can reach 2.9 in. July is typically the driest time to visit Valencia when rainfall is around 0.4 in.

Temperature in Valencia by month

If weather is an important factor for your trip to Valencia, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Valencia

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,917 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,667 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways

6.6

Okay

6,767 reviews

Delta

8.0

Very good

7,917 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Ontario to Valencia one-way?
To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $852. United Airlines flights start at $923 while deals on British Airways start at $2,861 one-way.
Can I find deals for flights from Ontario to Valencia that include hotel bookings?
Yes. In addition to deals on Ontario to Valencia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ontario to Valencia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Valencia.
Can I find deals for business class flights from Ontario to Valencia?
Yes. Cheapflights offers flight deals from Ontario to Valencia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ontario to Valencia?
Currently, January is the cheapest month in which you can book a flight from Ontario to Valencia (average of $647). Flying from Ontario to Valencia in June is currently the most expensive (average of $1,123). 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.

See more FAQs

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$474+ Cheap flights from Ontario (ONT) to Valencia, Spain (VLC)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ontario to Valencia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ontario to Valencia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Ontario to Valencia

Cheapest flights from Ontario to ValenciaExplore the most affordable flight options available from Ontario to Valencia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Explore the most affordable flight options available from Ontario to Valencia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Ontario to Valencia that are best for you.

Compare providers for flights from Ontario to Valencia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Valencia in April.

Best time to book a flight from Ontario to Valencia

Have a flexible travel schedule? Discover the best time to fly to Valencia from Ontario with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Valencia

What is the cheapest month to book a flight from Ontario to Valencia?

Rainfall in Valencia by month

Plan your trip to Valencia by taking into account the average rainfall totals by month.

Temperature in Valencia by month

Plan your trip to Valencia by taking into account the average temperature totals by month.

Reviews of airlines servicing Valencia

Related info for your journey

Find useful and relevant information for your journey from Ontario to Valencia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

Can I find deals for flights from Ontario to Valencia that include hotel bookings?

How can I find direct flights from Ontario to Valencia?

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

What is the cheapest month to book a flight from Ontario to Valencia?

Traveling to a place near Ontario?

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Alternative routes for Ontario to Valencia

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Cheapest flights from Ontario to Valencia
Explore the most affordable flight options available from Ontario to Valencia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.