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Valencia

$423+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — VLC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Ontario to Valencia

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Valencia (VLC). 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 June 12, 2025.

Round-trip from

$627
(United Airlines)

One-way from

$423
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$1,236
From Ontario to Valencia
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One-way flight from Ontario to Valencia
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Highest demand for flights based on searches. 2% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:15 pmONT - VLC
2 stops19h 45mUnited Airlines
Tue 10/76:55 pmVLC - ONT
2 stops31h 45mUnited Airlines
Deal found 6/11$627

Cheapflights Fare Finder

Customize your flight search to find flights from Ontario to Valencia 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Ontario to Valencia that are best for you.

Fly from

Ontario

Fly to

Valencia

Route

Depart

Return

Price

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Tue 9/30

1:15 pm-6:00 pm

2 stops19h 45m

Valencia

Tue 10/7

6:55 pm-5:40 pm

2 stops31h 45m

$627

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Thu 7/24

12:59 am-10:05 pm

3 stops36h 06m

$423

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 7/30

10:53 am-5:00 pm

2 stops21h 07m

$483

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 7/27

6:25 am-4:20 pm

2 stops24h 55m

$487

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Mon 7/28

6:10 am-6:00 pm

2 stops26h 50m

$493

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sat 10/4

2:54 pm-8:30 pm

2 stops20h 36m

$532

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 8/24

2:31 pm-5:00 pm

2 stops17h 29m

$973

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 $1,122). 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

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

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

Get insights into the airlines that provide service to Valencia. 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 Valencia. Reviews last updated June 12, 2025.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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.
Iberia
7.0
Good
2,776 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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
7,008 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Comfort

7.9

Crew

8.5

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

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?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $483. Delta flights start at $487 while deals on United Airlines start at $493 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 $1,122). 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.

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