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Cheap flights from Ontario to Valencia from $395

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 11/7. 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

Find the cheapest flights from Ontario to Valencia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:03 am - 5:30 pm
ONT
-
VLC
24h 27m
2 stops
United Airlines Logo
6:05 am - 10:48 pm
VLC
-
ONT
25h 43m
2 stops
$851United Airlines
Tue, Oct 6 - Fri, Nov 6
United Airlines Logo
6:00 am - 5:25 pm
ONT
-
VLC
26h 25m
2 stops
United Airlines Logo
6:15 pm - 8:20 pm
VLC
-
ONT
35h 05m
2 stops
$863United Airlines
Sun, Dec 6 - Fri, Jan 8
United Airlines Logo
6:45 am - 12:00 pm
ONT
-
VLC
20h 15m
2 stops
United Airlines Logo
6:05 am - 8:20 pm
VLC
-
ONT
23h 15m
2 stops
$892United Airlines
Sat, Jan 23 - Sat, Feb 6
United Airlines Logo
1:56 pm - 10:55 pm
ONT
-
VLC
23h 59m
2 stops
United Airlines Logo
11:50 am - 10:59 pm
VLC
-
ONT
20h 09m
2 stops
$906United Airlines
Tue, Sep 22 - Wed, Sep 30
United Airlines Logo
5:00 am - 5:35 pm
ONT
-
VLC
27h 35m
2 stops
United Airlines Logo
12:55 pm - 10:59 pm
VLC
-
ONT
19h 04m
2 stops
$921United Airlines
Sun, Sep 13 - Thu, Sep 24
United Airlines Logo
6:00 am - 5:25 pm
ONT
-
VLC
26h 25m
2 stops
United Airlines Logo
12:50 pm - 6:44 pm
VLC
-
ONT
38h 54m
2 stops
$952United Airlines
Sun, Dec 6 - Wed, Jan 6
United Airlines Logo
9:25 am - 5:25 pm
ONT
-
VLC
23h 00m
2 stops
United Airlines Logo
12:50 pm - 12:29 pm
VLC
-
ONT
32h 39m
2 stops
$963United Airlines
Sun, Nov 8 - Wed, Nov 11
United Airlines Logo
1:18 pm - 5:10 pm
ONT
-
VLC
42h 52m
2 stops
United Airlines Logo
6:05 am - 9:59 pm
VLC
-
ONT
24h 54m
2 stops
$964United Airlines
Sat, Sep 12 - Sat, Sep 26
United Airlines Logo
9:25 am - 5:05 pm
ONT
-
VLC
22h 40m
2 stops
United Airlines Logo
6:05 am - 8:31 pm
VLC
-
ONT
23h 26m
2 stops
$1,007United Airlines
Fri, Oct 9 - Fri, Oct 16
Iberia Logo
2:22 pm - 5:00 pm
ONT
-
VLC
17h 38m
2 stops
Iberia Logo
7:30 am - 6:47 pm
VLC
-
ONT
20h 17m
2 stops
$1,019Iberia
Thu, Oct 22 - Wed, Nov 18

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KLM flights from Ontario to Valencia

Our best KLM deals on Ontario to Valencia flight tickets
KLM
Dec 8
ONT12:22 pmOntario
18h 48m
2 stops
VLC4:10 pmValencia
Jan 7
VLC6:00 amValencia
19h 12m
2 stops
ONT4:12 pmOntario
$1,446
KLM
Dec 8
ONT12:22 pmOntario
18h 48m
2 stops
VLC4:10 pmValencia
Jan 5
VLC6:00 amValencia
19h 12m
2 stops
ONT4:12 pmOntario
$1,954

United Airlines flights from Ontario to Valencia

Our best United Airlines deals on Ontario to Valencia flight tickets
United Airlines
Oct 6
ONT8:03 amOntario
24h 27m
2 stops
VLC5:30 pmValencia
Nov 6
VLC6:05 amValencia
25h 43m
2 stops
ONT10:48 pmOntario
$851
United Airlines
Dec 6
ONT6:00 amOntario
26h 25m
2 stops
VLC5:25 pmValencia
Jan 8
VLC6:15 pmValencia
35h 05m
2 stops
ONT8:20 pmOntario
$863
United Airlines
Jan 23
ONT6:45 amOntario
20h 15m
2 stops
VLC12:00 pmValencia
Feb 6
VLC6:05 amValencia
23h 15m
2 stops
ONT8:20 pmOntario
$892

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 August 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

Tue 10/6

8:03 am-5:30 pm

2 stops24h 27m

Valencia

Fri 11/6

6:05 am-10:48 pm

2 stops25h 43m

$851

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 12/6

6:00 am-5:25 pm

2 stops26h 25m

Valencia

Fri 1/8

6:15 pm-8:20 pm

2 stops35h 05m

$863

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sat 1/23

6:45 am-12:00 pm

2 stops20h 15m

Valencia

Sat 2/6

6:05 am-8:20 pm

2 stops23h 15m

$892

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Tue 9/22

1:56 pm-10:55 pm

2 stops23h 59m

Valencia

Wed 9/30

11:50 am-10:59 pm

2 stops20h 09m

$906

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 9/13

5:00 am-5:35 pm

2 stops27h 35m

Valencia

Thu 9/24

12:55 pm-10:59 pm

2 stops19h 04m

$921

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 12/6

6:00 am-5:25 pm

2 stops26h 25m

Valencia

Wed 1/6

12:50 pm-6:44 pm

2 stops38h 54m

$952

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sun 11/8

9:25 am-5:25 pm

2 stops23h 00m

Valencia

Wed 11/11

12:50 pm-12:29 pm

2 stops32h 39m

$963

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Sat 9/12

1:18 pm-5:10 pm

2 stops42h 52m

Valencia

Sat 9/26

6:05 am-9:59 pm

2 stops24h 54m

$964

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Fri 10/9

9:25 am-5:05 pm

2 stops22h 40m

Valencia

Fri 10/16

6:05 am-8:31 pm

2 stops23h 26m

$1,007
Quickest round-trip

OntarioValencia

ONT - VLC

ONTVLC

Ontario

Thu 10/22

2:22 pm-5:00 pm

2 stops17h 38m

Valencia

Wed 11/18

7:30 am-6:47 pm

2 stops20h 17m

$1,019

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 Delta 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 37% of people opting to fly with this airline when traveling to Valencia. Keep in mind that there are 9 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

20h 15m

Direct flights

None
The fastest flight from Ontario to Valencia takes 20h 15m
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 20h 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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