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Cheap flights from Ontario to Valencia from $446

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 9/8. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ontario to Valencia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 11:35 am
ONT
-
VLC
19h 35m
2 stops
Delta Logo
6:00 am - 11:48 pm
VLC
-
ONT
25h 48m
2 stops
$829Delta
jue., oct. 8 - jue., oct. 29
United Airlines Logo
7:00 am - 12:10 pm
ONT
-
VLC
20h 10m
2 stops
United Airlines Logo
6:10 am - 8:20 pm
VLC
-
ONT
22h 10m
2 stops
$843United Airlines
sáb., oct. 10 - jue., oct. 29
United Airlines Logo
6:00 am - 12:10 pm
ONT
-
VLC
21h 10m
2 stops
United Airlines Logo
6:10 am - 9:21 pm
VLC
-
ONT
23h 11m
2 stops
$893United Airlines
sáb., oct. 10 - sáb., oct. 31
Delta Logo
12:00 pm - 4:35 pm
ONT
-
VLC
19h 35m
2 stops
Delta Logo
6:35 am - 5:16 pm
VLC
-
ONT
19h 41m
2 stops
$912Delta
mié., ago. 26 - mar., sep. 8
Delta Logo
12:00 pm - 4:35 pm
ONT
-
VLC
19h 35m
2 stops
Delta Logo
6:40 am - 4:14 pm
VLC
-
ONT
18h 34m
2 stops
$919Delta
mié., ago. 26 - mié., sep. 9
United Airlines Logo
9:15 am - 11:55 am
ONT
-
VLC
17h 40m
2 stops
United Airlines Logo
12:55 pm - 12:12 pm
VLC
-
ONT
32h 17m
2 stops
$928United Airlines
mar., ago. 18 - mar., sep. 1
United Airlines Logo
7:00 am - 11:55 am
ONT
-
VLC
19h 55m
2 stops
United Airlines Logo
5:55 am - 6:11 pm
VLC
-
ONT
21h 16m
2 stops
$972United Airlines
dom., ago. 23 - dom., sep. 6
Multiple Airlines Logo
11:48 am - 4:15 pm
ONT
-
VLC
19h 27m
2 stops
Multiple Airlines Logo
10:15 am - 10:52 pm
VLC
-
ONT
21h 37m
2 stops
$975Multiple Airlines
mié., jul. 8 - mar., jul. 14
Delta Logo
6:20 am - 11:35 am
ONT
-
VLC
20h 15m
2 stops
Delta Logo
6:40 am - 11:48 pm
VLC
-
ONT
26h 08m
2 stops
$1,042Delta
sáb., jul. 4 - mar., jul. 14
United Airlines Logo
6:10 am - 12:10 pm
ONT
-
VLC
21h 00m
2 stops
United Airlines Logo
6:05 am - 10:51 pm
VLC
-
ONT
25h 46m
2 stops
$1,053United Airlines
sáb., jul. 4 - vie., jul. 17

United Airlines flights from Ontario to Valencia

Our best United Airlines deals on Ontario to Valencia flight tickets
United Airlines
Oct 10
ONT7:00 amOntario
20h 10m
2 stops
VLC12:10 pmValencia
Oct 29
VLC6:10 amValencia
22h 10m
2 stops
ONT8:20 pmOntario
$843
United Airlines
Oct 10
ONT6:00 amOntario
21h 10m
2 stops
VLC12:10 pmValencia
Oct 31
VLC6:10 amValencia
23h 11m
2 stops
ONT9:21 pmOntario
$893
United Airlines
Aug 18
ONT9:15 amOntario
17h 40m
2 stops
VLC11:55 amValencia
Sep 1
VLC12:55 pmValencia
32h 17m
2 stops
ONT12:12 pmOntario
$928

Delta flights from Ontario to Valencia

Our best Delta deals on Ontario to Valencia flight tickets
Delta
Oct 8
ONT7:00 amOntario
19h 35m
2 stops
VLC11:35 amValencia
Oct 29
VLC6:00 amValencia
25h 48m
2 stops
ONT11:48 pmOntario
$829
Delta
Aug 26
ONT12:00 pmOntario
19h 35m
2 stops
VLC4:35 pmValencia
Sep 8
VLC6:35 amValencia
19h 41m
2 stops
ONT5:16 pmOntario
$912
Delta
Aug 26
ONT12:00 pmOntario
19h 35m
2 stops
VLC4:35 pmValencia
Sep 9
VLC6:40 amValencia
18h 34m
2 stops
ONT4:14 pmOntario
$919

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 junio 6, 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

jue. 10/8

7:00 am-11:35 am

2 stops19h 35m

Valencia

jue. 10/29

6:00 am-11:48 pm

2 stops25h 48m

$829

OntarioValencia

ONT - VLC

ONTVLC

Ontario

sáb. 10/10

7:00 am-12:10 pm

2 stops20h 10m

Valencia

jue. 10/29

6:10 am-8:20 pm

2 stops22h 10m

$843

OntarioValencia

ONT - VLC

ONTVLC

Ontario

sáb. 10/10

6:00 am-12:10 pm

2 stops21h 10m

Valencia

sáb. 10/31

6:10 am-9:21 pm

2 stops23h 11m

$893

OntarioValencia

ONT - VLC

ONTVLC

Ontario

mié. 8/26

12:00 pm-4:35 pm

2 stops19h 35m

Valencia

mar. 9/8

6:35 am-5:16 pm

2 stops19h 41m

$912
Quickest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

mié. 8/26

12:00 pm-4:35 pm

2 stops19h 35m

Valencia

mié. 9/9

6:40 am-4:14 pm

2 stops18h 34m

$919

OntarioValencia

ONT - VLC

ONTVLC

Ontario

mar. 8/18

9:15 am-11:55 am

2 stops17h 40m

Valencia

mar. 9/1

12:55 pm-12:12 pm

2 stops32h 17m

$928

OntarioValencia

ONT - VLC

ONTVLC

Ontario

dom. 8/23

7:00 am-11:55 am

2 stops19h 55m

Valencia

dom. 9/6

5:55 am-6:11 pm

2 stops21h 16m

$972

OntarioValencia

ONT - VLC

ONTVLC

Ontario

mié. 7/8

11:48 am-4:15 pm

2 stops19h 27m

Valencia

mar. 7/14

10:15 am-10:52 pm

2 stops21h 37m

$975

OntarioValencia

ONT - VLC

ONTVLC

Ontario

sáb. 7/4

6:20 am-11:35 am

2 stops20h 15m

Valencia

mar. 7/14

6:40 am-11:48 pm

2 stops26h 08m

$1,042

OntarioValencia

ONT - VLC

ONTVLC

Ontario

sáb. 7/4

6:10 am-12:10 pm

2 stops21h 00m

Valencia

vie. 7/17

6:05 am-10:51 pm

2 stops25h 46m

$1,053

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?

United Airlines is the most popular carrier 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 42% 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

17h 40m

Direct flights

None
The fastest flight from Ontario to Valencia takes 17h 40m
There are no direct flights from Ontario to Valencia. There are no popular flight routes from Ontario to Valencia.
Search flight deals

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 17h 40m, 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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