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Cheap flights from Ontario to Catania from $445

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 Catania departing on 1/30. 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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Find the cheapest flights from Ontario to Catania

Cheap round-trip flights

British Airways Logo
12:45 pm - 6:55 pmONT-CTA
21h 10m2 stops
British Airways Logo
6:45 pm - 6:52 pmCTA-ONT
33h 07m2 stops
$853British Airways
Find Deal
Mon, Sep 29 - Fri, Oct 10
Iberia Logo
2:54 pm - 7:00 pmONT-CTA
19h 06m2 stops
Iberia Logo
10:40 pm - 6:54 pmCTA-ONT
29h 14m2 stops
$1,765Iberia
Find Deal
Fri, Sep 12 - Mon, Sep 15
Iberia Logo
2:54 pm - 7:00 pmONT-CTA
19h 06m2 stops
Iberia Logo
10:40 pm - 6:54 pmCTA-ONT
29h 14m2 stops
$2,064Iberia
Find Deal
Wed, Sep 10 - Mon, Sep 22
KLM Logo
7:00 am - 11:55 amONT-CTA
19h 55m2 stops
KLM Logo
4:10 pm - 4:14 pmCTA-ONT
33h 04m2 stops
$4,328KLM
Find Deal
Sat, Nov 22 - Sat, Nov 29
KLM Logo
10:59 pm - 3:25 pmONT-CTA
31h 26m2 stops
KLM Logo
4:10 pm - 4:14 pmCTA-ONT
33h 04m2 stops
$5,658KLM
Find Deal
Thu, Nov 20 - Sat, Nov 29
KLM Logo
7:00 am - 11:55 amONT-CTA
19h 55m2 stops
KLM Logo
4:10 pm - 4:16 pmCTA-ONT
33h 06m2 stops
$10,934KLM
Find Deal
Sat, Dec 13 - Sat, Dec 27

Iberia flights from Ontario to Catania

Our best Iberia deals on Ontario to Catania flight tickets
Iberia
Sep 12
ONT2:54 pmOntario
19h 06m
2 stops
CTA7:00 pmCatania Fontanarossa
Sep 15
CTA10:40 pmCatania Fontanarossa
29h 14m
2 stops
ONT6:54 pmOntario
$1,765
Find similar
Iberia
Sep 10
ONT2:54 pmOntario
19h 06m
2 stops
CTA7:00 pmCatania Fontanarossa
Sep 22
CTA10:40 pmCatania Fontanarossa
29h 14m
2 stops
ONT6:54 pmOntario
$2,064
Find similar

KLM flights from Ontario to Catania

Our best KLM deals on Ontario to Catania flight tickets
KLM
Nov 22
ONT7:00 amOntario
19h 55m
2 stops
CTA11:55 amCatania Fontanarossa
Nov 29
CTA4:10 pmCatania Fontanarossa
33h 04m
2 stops
ONT4:14 pmOntario
$4,328
Find similar
KLM
Nov 20
ONT10:59 pmOntario
31h 26m
2 stops
CTA3:25 pmCatania Fontanarossa
Nov 29
CTA4:10 pmCatania Fontanarossa
33h 04m
2 stops
ONT4:14 pmOntario
$5,658
Find similar
KLM
Dec 13
ONT7:00 amOntario
19h 55m
2 stops
CTA11:55 amCatania Fontanarossa
Dec 27
CTA4:10 pmCatania Fontanarossa
33h 06m
2 stops
ONT4:16 pmOntario
$10,934
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Catania 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 17, 2025.
Use the filters below to find and compare flights from Ontario to Catania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Mon 9/29

12:45 pm-6:55 pm

2 stops21h 10m

Catania Fontanarossa

Fri 10/10

6:45 pm-6:52 pm

2 stops33h 07m

$853

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Fri 9/12

2:54 pm-7:00 pm

2 stops19h 06m

Catania Fontanarossa

Mon 9/15

10:40 pm-6:54 pm

2 stops29h 14m

$1,765

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Wed 9/10

2:54 pm-7:00 pm

2 stops19h 06m

Catania Fontanarossa

Mon 9/22

10:40 pm-6:54 pm

2 stops29h 14m

$2,064

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sat 11/22

7:00 am-11:55 am

2 stops19h 55m

Catania Fontanarossa

Sat 11/29

4:10 pm-4:14 pm

2 stops33h 04m

$4,328

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Thu 11/20

10:59 pm-3:25 pm

2 stops31h 26m

Catania Fontanarossa

Sat 11/29

4:10 pm-4:14 pm

2 stops33h 04m

$5,658

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sat 12/13

7:00 am-11:55 am

2 stops19h 55m

Catania Fontanarossa

Sat 12/27

4:10 pm-4:16 pm

2 stops33h 06m

$10,934

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Fri 1/30

6:45 am-3:25 pm

2 stops23h 40m

$445

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Thu 10/30

5:05 am-5:35 pm

2 stops28h 30m

$464

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Sat 11/1

5:05 am-11:05 am

2 stops46h 00m

$492

OntarioCatania

ONT - CTA

ONTCTA

Ontario

Wed 2/4

10:30 pm-3:25 pm

2 stops55h 55m

$1,089

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Catania from

How to get the cheapest flight ticket from Ontario to Catania

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 day to depart on your flight to Catania?

The cheapest day to depart from Ontario to Catania is on a Thursday when prices can be found for as low as $1,061. On the other hand, Sunday is the most expensive day to depart from Ontario because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,277.

What is the cheapest time of day to depart on your flight to Catania?

Flying to Catania from Ontario in the morning is the least expensive time of day to depart. momondo users have found prices as low as $942 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $1,222. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Ontario to Catania

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

Cheap Ontario to Catania (ONT to CTA) flight deals and tips

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

Best Price Found

$445

Fastest flight time

19h 06m

Direct flights

None

Airports in Catania

1 airport
The best one-way flight to Catania from Ontario in the past 72 hours is $445. The best round-trip flight deal from Ontario to Catania found on momondo in the last 72 hours is $853.
The fastest flight from Ontario to Catania takes 19h 06m
There are no direct flights from Ontario to Catania. Popular non-direct route for this connection is Ontario Airport - Catania Fontanarossa Airport.
There is 1 airport near Catania: Catania Fontanarossa (CTA)
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  • How far is Ontario to Catania Fontanarossa by plane?

    The distance between Ontario and Catania Fontanarossa is about 6630.4 mi. By plane, this route typically takes 19h 06m.

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

    Prices for flights from Ontario Airport to Catania Fontanarossa Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Catania Fontanarossa 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 Catania Fontanarossa Airport.

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

    The travel and health documents required for your trip to Catania Fontanarossa Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Catania Fontanarossa Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Catania?

Book flights to Catania if you plan to visit one of these locations
Taormina
Siracusa
Giardini Naxos
Letojanni
Noto

Why use momondo?

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

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

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

All flight searches from Ontario to Catania on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Catania from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Ontario to Catania 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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