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Cheap flights from Ontario to Valencia from $405

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Valencia departing on 10/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Ontario to Valencia

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
11:59 pm - 11:05 am
ONT
-
VLC
26h 06m
2 stops
British Airways Logo
6:20 pm - 7:55 pm
VLC
-
ONT
34h 35m
2 stops
$947British Airways
Sat, Sep 26 - Sat, Oct 3
United Airlines Logo
9:01 am - 5:30 pm
ONT
-
VLC
23h 29m
2 stops
United Airlines Logo
12:45 pm - 10:58 pm
VLC
-
ONT
19h 13m
2 stops
$953United Airlines
Tue, Aug 18 - Mon, Aug 24
British Airways Logo
12:33 pm - 8:35 pm
ONT
-
VLC
23h 02m
2 stops
British Airways Logo
8:30 pm - 9:12 pm
VLC
-
ONT
33h 42m
2 stops
$972British Airways
Wed, Aug 5 - Tue, Aug 18
British Airways Logo
12:59 pm - 8:35 pm
ONT
-
VLC
22h 36m
2 stops
British Airways Logo
11:25 am - 7:15 pm
VLC
-
ONT
40h 50m
2 stops
$1,055British Airways
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
1:18 pm - 10:55 pm
ONT
-
VLC
24h 37m
2 stops
United Airlines Logo
5:55 am - 8:52 pm
VLC
-
ONT
23h 57m
2 stops
$1,081United Airlines
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
1:18 pm - 10:55 pm
ONT
-
VLC
24h 37m
2 stops
United Airlines Logo
6:00 am - 9:21 pm
VLC
-
ONT
23h 21m
2 stops
$1,094United Airlines
Thu, Oct 22 - Sat, Oct 31
Delta Logo
9:40 am - 11:00 pm
ONT
-
VLC
28h 20m
2 stops
Delta Logo
6:40 am - 9:48 pm
VLC
-
ONT
24h 08m
2 stops
$1,151Delta
Sun, Jun 14 - Thu, Jul 2
United Airlines Logo
5:45 am - 5:30 pm
ONT
-
VLC
26h 45m
2 stops
United Airlines Logo
5:55 am - 9:55 pm
VLC
-
ONT
25h 00m
2 stops
$1,160United Airlines
Wed, Jun 10 - Thu, Jul 2
United Airlines Logo
5:00 am - 5:55 pm
ONT
-
VLC
27h 55m
2 stops
United Airlines Logo
6:05 am - 10:58 pm
VLC
-
ONT
25h 53m
2 stops
$1,179United Airlines
Fri, Aug 7 - Fri, Aug 14
United Airlines Logo
5:45 am - 5:30 pm
ONT
-
VLC
26h 45m
2 stops
United Airlines Logo
12:55 pm - 9:55 pm
VLC
-
ONT
42h 00m
2 stops
$1,180United Airlines
Wed, Jun 10 - Wed, Jul 1

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United Airlines flights from Ontario to Valencia

Our best United Airlines deals on Ontario to Valencia flight tickets
United Airlines
Aug 18
ONT9:01 amOntario
23h 29m
2 stops
VLC5:30 pmValencia
Aug 24
VLC12:45 pmValencia
19h 13m
2 stops
ONT10:58 pmOntario
$953
United Airlines
Aug 6
ONT1:18 pmOntario
24h 37m
2 stops
VLC10:55 pmValencia
Aug 13
VLC5:55 amValencia
23h 57m
2 stops
ONT8:52 pmOntario
$1,081
United Airlines
Oct 22
ONT1:18 pmOntario
24h 37m
2 stops
VLC10:55 pmValencia
Oct 31
VLC6:00 amValencia
23h 21m
2 stops
ONT9:21 pmOntario
$1,094

Delta flights from Ontario to Valencia

Our best Delta deals on Ontario to Valencia flight tickets
Delta
Jun 14
ONT9:40 amOntario
28h 20m
2 stops
VLC11:00 pmValencia
Jul 2
VLC6:40 amValencia
24h 08m
2 stops
ONT9:48 pmOntario
$1,151
Delta
Jun 16
ONT6:20 amOntario
24h 55m
2 stops
VLC4:15 pmValencia
Jun 23
VLC6:35 amValencia
19h 44m
2 stops
ONT5:19 pmOntario
$1,193
Delta
Jun 14
ONT9:40 amOntario
28h 20m
2 stops
VLC11:00 pmValencia
Jun 30
VLC6:35 amValencia
26h 14m
2 stops
ONT11:49 pmOntario
$1,380

momondo 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, momondo users made 832,500 searches. Data last updated May 4, 2026.
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

Cheapest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sat 9/26

11:59 pm-11:05 am

2 stops26h 06m

Valencia

Sat 10/3

6:20 pm-7:55 pm

2 stops34h 35m

$947
Quickest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Tue 8/18

9:01 am-5:30 pm

2 stops23h 29m

Valencia

Mon 8/24

12:45 pm-10:58 pm

2 stops19h 13m

$953

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 8/5

12:33 pm-8:35 pm

2 stops23h 02m

Valencia

Tue 8/18

8:30 pm-9:12 pm

2 stops33h 42m

$972

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 8/5

12:59 pm-8:35 pm

2 stops22h 36m

Valencia

Wed 8/12

11:25 am-7:15 pm

2 stops40h 50m

$1,055

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Thu 8/6

1:18 pm-10:55 pm

2 stops24h 37m

Valencia

Thu 8/13

5:55 am-8:52 pm

2 stops23h 57m

$1,081

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Thu 10/22

1:18 pm-10:55 pm

2 stops24h 37m

Valencia

Sat 10/31

6:00 am-9:21 pm

2 stops23h 21m

$1,094

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 6/14

9:40 am-11:00 pm

2 stops28h 20m

Valencia

Thu 7/2

6:40 am-9:48 pm

2 stops24h 08m

$1,151

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 6/10

5:45 am-5:30 pm

2 stops26h 45m

Valencia

Thu 7/2

5:55 am-9:55 pm

2 stops25h 00m

$1,160

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Fri 8/7

5:00 am-5:55 pm

2 stops27h 55m

Valencia

Fri 8/14

6:05 am-10:58 pm

2 stops25h 53m

$1,179

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Wed 6/10

5:45 am-5:30 pm

2 stops26h 45m

Valencia

Wed 7/1

12:55 pm-9:55 pm

2 stops42h 00m

$1,180

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Valencia from

How to get the cheapest flight ticket from Ontario to Valencia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Valencia?

British Airways, United Airlines, and Delta are the most popular carriers operating from Ontario to Valencia

What airlines fly to Valencia?

Iberia, SWISS and TAP AIR PORTUGAL are the top three most popular airlines that fly to Valencia from Ontario according to our data. Iberia is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Valencia. Keep in mind that there are 10 different airlines that fly to Valencia on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Valencia

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Valencia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Valencia (ONT to VLC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Valencia

Fastest flight time

19h 15m

Direct flights

None
The fastest flight from Ontario to Valencia takes 19h 15m
There are no direct flights from Ontario to Valencia. There are no popular flight routes from Ontario to Valencia.
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Frequently asked questions about flying from Ontario to Valencia

  • How far is Ontario to Valencia by plane?

    Valencia is 5964.5 mi away from Ontario. Flights usually cover this in 19h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Ontario Airport to Valencia Airport?

    Prices for flights from Ontario Airport to Valencia Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Ontario Airport to Valencia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Valencia Airport.

  • What documentation or ID do you need to fly to Valencia Airport?

    The required travel and health documents for your Valencia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Valencia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Valencia?

Book flights to Valencia if you plan to visit one of these locations
Gandia
Cullera
Paterna
Sagunto

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Valencia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Valencia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Ontario to Valencia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Valencia from Ontario which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ontario to Valencia?

Once all potential Ontario to Valencia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Valencia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ontario to Valencia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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