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Alicante

$558+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ALC
Feb 1 — Feb 81
Sun 2/1
Sun 2/8
1 adult, Economy
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Cheap flight deals from Ontario to Alicante

Best flights from Ontario to Alicante
Discover carefully curated flight deals from Ontario to Alicante that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 2, 2026.

This KLM deal was found by Cheapflights users on 1/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/1312:41 pmONT - ALC
2 stops19h 19mKLM
Tue 1/276:50 pmALC - ONT
2 stops30h 25mKLM
Deal found 1/1$693
This Iberia deal was found by Cheapflights users on 12/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 amONT - ALC
2 stops17h 35mIberia
Mon 2/21:45 pmALC - ONT
2 stops33h 33mIberia
Deal found 12/30$735
This British Airways deal was found by Cheapflights users on 1/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:52 pmONT - ALC
2 stops43h 08mBritish Airways
Thu 5/711:00 amALC - ONT
2 stops19h 59mBritish Airways
Deal found 1/1$923
This Priceline deal was found by Cheapflights users on 1/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:59 amONT - ALC
2 stops17h 06mMultiple Airlines
Mon 5/111:40 pmALC - ONT
2 stops19h 06mMultiple Airlines
Deal found 1/1$2,018
This British Airways deal was found by Cheapflights users on 1/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:52 pmONT - ALC
2 stops43h 08mBritish Airways
Mon 5/1111:05 amALC - ONT
2 stops19h 54mBritish Airways
Deal found 1/1$1,013
This Iberia deal was found by Cheapflights users on 1/1. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:05 pmONT - ALC
2 stops20h 50mIberia
Fri 5/81:40 pmALC - ONT
2 stops19h 06mIberia
Deal found 1/1$1,032
This Iberia deal was found by Cheapflights users on 12/30. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:00 amONT - ALC
2 stops17h 35mIberia
Fri 3/209:10 amALC - ONT
2 stops21h 20mIberia
Deal found 12/30$5,196
This British Airways deal was found by Cheapflights users on 1/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/1210:58 amONT - ALC
2 stops17h 12mMultiple Airlines
Sun 1/189:10 amALC - ONT
2 stops22h 38mMultiple Airlines
Deal found 1/1$9,847

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 January 2, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$693
(KLM)

One-way from

$558
(KLM)

Popular in

July

Cheapest in

September

Average price

$676
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. 9% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 2, 2026.
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

Tue 1/13

12:41 pm-5:00 pm

2 stops19h 19m

Alicante

Tue 1/27

6:50 pm-4:15 pm

2 stops30h 25m

$693

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Thu 1/29

6:00 am-8:35 am

2 stops17h 35m

Alicante

Mon 2/2

1:45 pm-2:18 pm

2 stops33h 33m

$735

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 4/8

4:52 pm-9:00 pm

2 stops43h 08m

Alicante

Thu 5/7

11:00 am-9:59 pm

2 stops19h 59m

$923

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 4/8

4:52 pm-9:00 pm

2 stops43h 08m

Alicante

Mon 5/11

11:05 am-9:59 pm

2 stops19h 54m

$1,013

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Wed 4/8

3:05 pm-8:55 pm

2 stops20h 50m

Alicante

Fri 5/8

1:40 pm-11:46 pm

2 stops19h 06m

$1,032

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 4/13

10:59 am-1:05 pm

2 stops17h 06m

Alicante

Mon 5/11

1:40 pm-11:46 pm

2 stops19h 06m

$2,018

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 3/10

7:00 am-8:35 am

2 stops17h 35m

Alicante

Fri 3/20

9:10 am-10:30 pm

2 stops21h 20m

$5,196

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Mon 1/12

10:58 am-1:10 pm

2 stops17h 12m

Alicante

Sun 1/18

9:10 am-10:48 pm

2 stops22h 38m

$9,847

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 2/10

12:41 pm-7:20 pm

2 stops21h 39m

$558

OntarioAlicante

ONT - ALC

ONTALC

Ontario

Tue 2/17

1:15 pm-7:20 pm

2 stops21h 05m

$558

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 18 results
1
2

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 January.
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, February is the cheapest month in which you can book a flight from Ontario to Alicante (average of $454). Flying from Ontario to Alicante in June is currently the most expensive (average of $769). 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?

    KLM, Iberia, and British Airways can get you from Ontario to Alicante in just under 19h 19m. Your travel time can differ by up to 23h 49m. 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, February is the cheapest month in which you can book a flight from Ontario to Alicante (average of $454). Flying from Ontario to Alicante in June is currently the most expensive (average of $769). 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?

Book flights to Alicante if you plan to visit one of these locations
Torrevieja

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