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Alicante

$278+ Cheap flights from Ontario (ONT) to Alicante (ALC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ALC
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Ontario to Alicante

Cheapest flights from Ontario to Alicante
Explore the most affordable flight options available from Ontario to Alicante. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This KAYAK deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/87:00 amONT - ALC
2 stops21h 10mIberia
Mon 12/299:30 pmALC - ONT
2 stops33h 44mIberia
Deal found 12/3$2,050
This oojo deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2710:50 amONT - ALC
2 stops17h 15mIberia
Sat 1/39:30 pmALC - ONT
2 stops23h 23mIberia
Deal found 12/3$3,552

Find flight deals from Ontario to Alicante

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Alicante (ALC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$481
(Iberia)

One-way from

$278
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$1,286
Provider with most accurate pricing for Ontario-Alicante flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Alicante flights.
Search Deals
From Ontario to Alicante
Search Deals
One-way flight from Ontario to Alicante
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 4, 2025.
Use the filters below to find and compare flights from Ontario to Alicante that are best for you.

Fly from

Ontario

Fly to

Alicante

Route

Depart

Return

Price

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sat 2/28

7:10 am-1:05 pm

2 stops20h 55m

Alicante

Mon 3/9

1:45 pm-10:06 am

2 stops28h 21m

$481

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 3/2

11:59 pm-8:35 am

2 stops23h 36m

Alicante

Mon 3/9

9:30 pm-10:06 am

2 stops20h 36m

$656

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Sun 3/1

7:10 am-9:00 am

2 stops16h 50m

Alicante

Wed 3/11

9:30 pm-9:24 pm

2 stops31h 54m

$667

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 2/25

11:59 pm-8:35 am

2 stops23h 36m

Alicante

Fri 3/6

9:10 am-11:58 pm

2 stops23h 48m

$681

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 2/25

11:59 pm-8:35 am

2 stops23h 36m

Alicante

Mon 3/9

9:30 pm-6:42 pm

2 stops29h 12m

$681

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Thu 2/26

6:10 am-8:35 am

2 stops17h 25m

Alicante

Mon 3/9

9:30 pm-10:06 am

2 stops20h 36m

$681

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Fri 2/27

11:59 pm-8:35 am

2 stops23h 36m

Alicante

Mon 3/9

9:30 pm-6:42 pm

2 stops29h 12m

$681

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Thu 2/26

6:10 am-8:35 am

2 stops17h 25m

Alicante

Wed 3/11

9:30 pm-9:24 pm

2 stops31h 54m

$692

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Fri 2/27

11:59 pm-8:35 am

2 stops23h 36m

Alicante

Wed 3/11

9:30 pm-9:24 pm

2 stops31h 54m

$692

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 3/3

6:10 am-8:35 am

2 stops17h 25m

Alicante

Tue 3/10

9:30 pm-10:30 pm

2 stops33h 00m

$695

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 19 results
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Compare providers for flights from Ontario to Alicante

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Alicante in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Alicante flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Alicante flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Alicante flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Alicante flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Alicante flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Alicante

Have a flexible travel schedule? Discover the best time to fly to Alicante from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ontario to Alicante

What is the cheapest month to book a flight from Ontario to Alicante?

Currently, January is the cheapest month in which you can book a flight from Ontario to Alicante (average of $468). Flying from Ontario to Alicante in June is currently the most expensive (average of $768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Alicante. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Alicante?

    Iberia and American Airlines can get you from Ontario to Alicante in just under 20h 55m. Your travel time can differ by up to 2h 41m. Airlines will cover a distance of 6011 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Ontario to Alicante that include hotel bookings?

    Yes. In addition to deals on Ontario to Alicante flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Alicante?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Alicante.

  • Can I find deals for business class flights from Ontario to Alicante?

    Yes. Cheapflights offers flight deals from Ontario to Alicante by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ontario to Alicante?

    Currently, January is the cheapest month in which you can book a flight from Ontario to Alicante (average of $468). Flying from Ontario to Alicante in June is currently the most expensive (average of $768). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Alicante?

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