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Cheap flights from Ontario to Alicante from $470

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 Alicante departing on 8/25. 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 Alicante

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
12:46 pm - 9:00 am
ONT
-
ALC
59h 14m
2 stops
British Airways Logo
9:30 pm - 11:57 pm
ALC
-
ONT
35h 27m
2 stops
$1,036British Airways
Sun, Nov 8 - Thu, Nov 12
Iberia Logo
10:47 am - 8:55 pm
ONT
-
ALC
25h 08m
2 stops
Iberia Logo
9:30 pm - 11:53 am
ALC
-
ONT
23h 23m
2 stops
$1,380Iberia
Sat, Dec 5 - Wed, Dec 9
Iberia Logo
6:00 am - 9:00 am
ONT
-
ALC
42h 00m
2 stops
Iberia Logo
9:30 pm - 11:55 pm
ALC
-
ONT
35h 25m
2 stops
$1,400Iberia
Sat, Dec 5 - Wed, Dec 9
Multiple Airlines Logo
11:58 pm - 10:55 pm
ONT
-
ALC
37h 57m
2 stops
Multiple Airlines Logo
11:50 pm - 7:03 pm
ALC
-
ONT
28h 13m
2 stops
$1,609Multiple Airlines
Sun, Aug 2 - Thu, Aug 20
Iberia Logo
6:00 am - 8:35 am
ONT
-
ALC
17h 35m
2 stops
Iberia Logo
9:30 pm - 11:53 am
ALC
-
ONT
23h 23m
2 stops
$1,673Iberia
Sat, Dec 5 - Wed, Dec 9
British Airways Logo
8:25 am - 1:05 pm
ONT
-
ALC
19h 40m
2 stops
British Airways Logo
1:40 pm - 11:06 pm
ALC
-
ONT
18h 26m
2 stops
$1,782British Airways
Mon, Sep 21 - Tue, Oct 20
Multiple Airlines Logo
11:59 pm - 10:55 pm
ONT
-
ALC
37h 56m
2 stops
Multiple Airlines Logo
11:50 pm - 7:03 pm
ALC
-
ONT
28h 13m
2 stops
$1,880Multiple Airlines
Sun, Aug 16 - Thu, Aug 20
British Airways Logo
8:25 am - 1:05 pm
ONT
-
ALC
19h 40m
2 stops
British Airways Logo
1:40 pm - 11:06 pm
ALC
-
ONT
18h 26m
2 stops
$2,355British Airways
Sun, Oct 4 - Wed, Oct 14
British Airways Logo
10:25 am - 1:05 pm
ONT
-
ALC
17h 40m
2 stops
British Airways Logo
9:30 pm - 9:29 am
ALC
-
ONT
19h 59m
2 stops
$2,380British Airways
Sun, Sep 13 - Fri, Oct 30
British Airways Logo
10:29 am - 1:05 pm
ONT
-
ALC
17h 36m
2 stops
British Airways Logo
1:40 pm - 11:36 pm
ALC
-
ONT
18h 56m
2 stops
$5,605British Airways
Wed, Aug 19 - Thu, Sep 10

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British Airways flights from Ontario to Alicante

Our best British Airways deals on Ontario to Alicante flight tickets
British Airways
Nov 8
ONT12:46 pmOntario
59h 14m
2 stops
ALC9:00 amAlicante
Nov 12
ALC9:30 pmAlicante
35h 27m
2 stops
ONT11:57 pmOntario
$1,036
British Airways
Sep 21
ONT8:25 amOntario
19h 40m
2 stops
ALC1:05 pmAlicante
Oct 20
ALC1:40 pmAlicante
18h 26m
2 stops
ONT11:06 pmOntario
$1,782
British Airways
Jul 13
ONT10:25 amOntario
17h 40m
2 stops
ALC1:05 pmAlicante
Jul 27
ALC9:45 amAlicante
19h 14m
2 stops
ONT7:59 pmOntario
$2,131

Iberia flights from Ontario to Alicante

Our best Iberia deals on Ontario to Alicante flight tickets
Iberia
Dec 5
ONT10:47 amOntario
25h 08m
2 stops
ALC8:55 pmAlicante
Dec 9
ALC9:30 pmAlicante
23h 23m
2 stops
ONT11:53 amOntario
$1,380
Iberia
Dec 5
ONT6:00 amOntario
42h 00m
2 stops
ALC9:00 amAlicante
Dec 9
ALC9:30 pmAlicante
35h 25m
2 stops
ONT11:55 pmOntario
$1,400
Iberia
Dec 5
ONT6:00 amOntario
17h 35m
2 stops
ALC8:35 amAlicante
Dec 9
ALC9:30 pmAlicante
23h 23m
2 stops
ONT11:53 amOntario
$1,673

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Alicante 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 June 29, 2026.
Use the filters below to find and compare flights from Ontario to Alicante that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 11/8

12:46 pm-9:00 am

2 stops59h 14m

Alicante

Thu 11/12

9:30 pm-11:57 pm

2 stops35h 27m

$1,036

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sat 12/5

10:47 am-8:55 pm

2 stops25h 08m

Alicante

Wed 12/9

9:30 pm-11:53 am

2 stops23h 23m

$1,380

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sat 12/5

6:00 am-9:00 am

2 stops42h 00m

Alicante

Wed 12/9

9:30 pm-11:55 pm

2 stops35h 25m

$1,400

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 8/2

11:58 pm-10:55 pm

2 stops37h 57m

Alicante

Thu 8/20

11:50 pm-7:03 pm

2 stops28h 13m

$1,609

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sat 12/5

6:00 am-8:35 am

2 stops17h 35m

Alicante

Wed 12/9

9:30 pm-11:53 am

2 stops23h 23m

$1,673

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 9/21

8:25 am-1:05 pm

2 stops19h 40m

Alicante

Tue 10/20

1:40 pm-11:06 pm

2 stops18h 26m

$1,782

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 8/16

11:59 pm-10:55 pm

2 stops37h 56m

Alicante

Thu 8/20

11:50 pm-7:03 pm

2 stops28h 13m

$1,880

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 10/4

8:25 am-1:05 pm

2 stops19h 40m

Alicante

Wed 10/14

1:40 pm-11:06 pm

2 stops18h 26m

$2,355

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 9/13

10:25 am-1:05 pm

2 stops17h 40m

Alicante

Fri 10/30

9:30 pm-9:29 am

2 stops19h 59m

$2,380
Quickest round-trip

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 8/19

10:29 am-1:05 pm

2 stops17h 36m

Alicante

Thu 9/10

1:40 pm-11:36 pm

2 stops18h 56m

$5,605

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 Alicante from

How to get the cheapest flight ticket from Ontario to Alicante

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 Alicante?

KLM is the most popular carrier operating from Ontario to Alicante

What airlines fly to Alicante?

Iberia, SWISS and TAP AIR PORTUGAL are the top three most popular airlines that fly to Alicante from Ontario according to our data. Iberia is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Alicante. Keep in mind that there are 10 different airlines that fly to Alicante on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Alicante

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

Cheap Ontario to Alicante (ONT to ALC) flight deals and tips

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

Fastest flight time

16h 26m

Direct flights

None
The fastest flight from Ontario to Alicante takes 16h 26m
There are no direct flights from Ontario to Alicante. There are no popular flight routes from Ontario to Alicante.
Search flight deals

Frequently asked questions about flying from Ontario to Alicante

  • How far is Ontario to Alicante by plane?

    A flight from Ontario to Alicante will travel around 6013.0 mi. 16h 26m is a normal flight duration for this route.

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Alicante Airport.

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

    The required travel and health documents for your Alicante 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 Alicante Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Alicante?

Book flights to Alicante if you plan to visit one of these locations
Benidorm
Torrevieja
Altea
Calp
el Campello
Javea
Guardamar del Segura
Albacete
La Manga
Villajoyosa
Oliva
Orihuela
Los Alcázares
Moraira

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Alicante. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Alicante from Ontario on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Alicante.

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

Price alerts on flights to Alicante from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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