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Cheap flights from Ontario to Alicante from $830

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 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ontario to Alicante

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:59 pm - 3:25 pm
ONT
-
ALC
30h 26m
2 stops
Multiple Airlines Logo
4:10 pm - 11:59 pm
ALC
-
ONT
40h 49m
2 stops
$958Multiple Airlines
Mon, May 4 - Wed, May 20
British Airways Logo
10:59 am - 8:55 pm
ONT
-
ALC
24h 56m
2 stops
British Airways Logo
1:40 pm - 11:46 pm
ALC
-
ONT
19h 06m
2 stops
$974British Airways
Mon, May 4 - Wed, May 20
British Airways Logo
10:59 am - 8:55 pm
ONT
-
ALC
24h 56m
2 stops
British Airways Logo
1:40 pm - 11:46 pm
ALC
-
ONT
19h 06m
2 stops
$1,005British Airways
Mon, May 4 - Wed, May 20
KLM Logo
11:53 am - 8:40 pm
ONT
-
ALC
23h 47m
2 stops
KLM Logo
10:15 pm - 9:48 pm
ALC
-
ONT
32h 33m
2 stops
$1,007KLM
Mon, May 4 - Wed, May 20
Multiple Airlines Logo
10:59 am - 1:05 pm
ONT
-
ALC
17h 06m
2 stops
Multiple Airlines Logo
9:45 am - 10:09 am
ALC
-
ONT
33h 24m
2 stops
$1,172Multiple Airlines
Tue, Apr 28 - Tue, May 5
Iberia Logo
10:25 am - 8:55 pm
ONT
-
ALC
25h 30m
2 stops
Iberia Logo
9:45 am - 11:06 pm
ALC
-
ONT
22h 21m
2 stops
$1,248Iberia
Tue, Jul 7 - Tue, Sep 8
Iberia Logo
2:15 pm - 8:55 pm
ONT
-
ALC
21h 40m
2 stops
Iberia Logo
9:30 pm - 11:59 pm
ALC
-
ONT
35h 29m
2 stops
$1,307Iberia
Mon, Jul 6 - Mon, Aug 3
British Airways Logo
10:25 am - 9:10 am
ONT
-
ALC
37h 45m
2 stops
British Airways Logo
9:30 pm - 10:33 pm
ALC
-
ONT
34h 03m
2 stops
$1,316British Airways
Sun, Jul 5 - Mon, Aug 3
Iberia Logo
2:15 pm - 8:40 am
ONT
-
ALC
33h 25m
2 stops
Iberia Logo
9:30 pm - 11:59 pm
ALC
-
ONT
35h 29m
2 stops
$1,329Iberia
Tue, Jul 7 - Mon, Aug 3
British Airways Logo
10:59 am - 8:55 pm
ONT
-
ALC
24h 56m
2 stops
British Airways Logo
1:40 pm - 11:59 pm
ALC
-
ONT
19h 19m
2 stops
$1,343British Airways
Wed, Apr 22 - Wed, Jun 3

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 April 1, 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

Mon 5/4

11:59 pm-3:25 pm

2 stops30h 26m

Alicante

Wed 5/20

4:10 pm-11:59 pm

2 stops40h 49m

$958
Quickest round-trip

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 5/4

10:59 am-8:55 pm

2 stops24h 56m

Alicante

Wed 5/20

1:40 pm-11:46 pm

2 stops19h 06m

$974

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 5/4

10:59 am-8:55 pm

2 stops24h 56m

Alicante

Wed 5/20

1:40 pm-11:46 pm

2 stops19h 06m

$1,005

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 5/4

11:53 am-8:40 pm

2 stops23h 47m

Alicante

Wed 5/20

10:15 pm-9:48 pm

2 stops32h 33m

$1,007

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 4/28

10:59 am-1:05 pm

2 stops17h 06m

Alicante

Tue 5/5

9:45 am-10:09 am

2 stops33h 24m

$1,172

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 7/7

10:25 am-8:55 pm

2 stops25h 30m

Alicante

Tue 9/8

9:45 am-11:06 pm

2 stops22h 21m

$1,248

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 7/6

2:15 pm-8:55 pm

2 stops21h 40m

Alicante

Mon 8/3

9:30 pm-11:59 pm

2 stops35h 29m

$1,307

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 7/5

10:25 am-9:10 am

2 stops37h 45m

Alicante

Mon 8/3

9:30 pm-10:33 pm

2 stops34h 03m

$1,316

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 7/7

2:15 pm-8:40 am

2 stops33h 25m

Alicante

Mon 8/3

9:30 pm-11:59 pm

2 stops35h 29m

$1,329

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 4/22

10:59 am-8:55 pm

2 stops24h 56m

Alicante

Wed 6/3

1:40 pm-11:59 pm

2 stops19h 19m

$1,343

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?

British Airways and American Airlines are the most popular carriers operating from Ontario to Alicante

What airlines fly to Alicante?

Iberia, SWISS and Delta 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 46% of people opting to fly with this airline when traveling to Alicante. Keep in mind that there are 11 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

17h 06m

Direct flights

None
The fastest flight from Ontario to Alicante takes 17h 06m
There are no direct flights from Ontario to Alicante. There are no popular flight routes from Ontario to Alicante.
Search flight deals

  • How far is Ontario to Alicante by plane?

    A flight from Ontario to Alicante will travel around 6013.0 mi. 17h 06m 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
Altea
Torrevieja
el Campello
Albacete
Guardamar del Segura
Javea
Oliva
Calp
La Manga
Villajoyosa
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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