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$758+ Cheap flights from Croatia to Ontario (ONT)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
ZAG — ONT
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
1 adult, Economy
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Cheap flight deals from Croatia to Ontario

Keep the following information in mind while searching for Croatia to Ontario flight deals. Data was last updated October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$911
(United Airlines)

One-way from

$758
(American Airlines)

Popular in

May

Cheapest in

February

Average price

$1,172
Provider with most accurate pricing for Zagreb Franjo Tuđman-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Zagreb Franjo Tuđman-Los Angeles flights.
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From Croatia to Ontario
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One-way flight from Croatia to Ontario
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Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Croatia to Ontario

Cheapest flights from Croatia to Ontario
Explore the most affordable flight options available from Croatia to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2025.

This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/263:05 pmZAG - ONT
2 stops36h 13mDelta
Sun 11/306:00 amONT - ZAG
2 stops32h 00mDelta
Deal found 10/17$959
This Delta deal was found by Cheapflights users on 10/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:30 amZAG - ONT
2 stops19h 40mDelta
Sun 11/912:16 pmONT - ZAG
2 stops17h 19mDelta
Deal found 10/20$1,264
This Iberia deal was found by Cheapflights users on 10/19. 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.
Sun 11/211:00 amDBV - ONT
2 stops21h 57mMultiple Airlines
Sat 11/86:10 amONT - DBV
2 stops20h 45mMultiple Airlines
Deal found 10/19$1,289
This United Airlines deal was found by Cheapflights users on 10/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 amZAG - ONT
3 stops25h 36mUnited Airlines
Sun 11/306:00 amONT - ZAG
2 stops23h 00mUnited Airlines
Deal found 10/17$1,483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Croatia to Ontario 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 October 20, 2025.
Use the filters below to find and compare flights from Croatia to Ontario that are best for you.

Fly from

Croatia

Fly to

Ontario

Route

Depart

Return

Price

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Thu 4/2

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Thu 4/9

5:00 am-11:40 pm

2 stops33h 40m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Thu 4/2

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Sat 4/11

4:15 pm-2:15 pm

2 stops37h 00m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Thu 4/2

6:00 am-10:45 pm

2 stops25h 45m

Ontario

Fri 4/10

1:00 pm-2:15 pm

2 stops16h 15m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Mon 3/30

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Tue 4/7

6:30 pm-2:15 pm

2 stops34h 45m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Mon 3/30

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Mon 4/6

4:15 pm-11:40 pm

2 stops46h 25m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Mon 3/30

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Sun 4/5

10:40 am-2:15 pm

2 stops18h 35m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Thu 4/2

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Wed 4/8

6:00 am-2:15 pm

2 stops23h 15m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Mon 3/30

6:00 am-6:00 pm

2 stops45h 00m

Ontario

Thu 4/9

6:00 am-11:40 pm

2 stops32h 40m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Mon 3/30

6:00 am-10:26 pm

2 stops25h 26m

Ontario

Fri 4/10

7:00 am-11:40 pm

2 stops31h 40m

$911

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

Fri 3/27

6:15 am-10:15 pm

2 stops24h 00m

Ontario

Tue 4/7

1:00 pm-2:15 pm

2 stops16h 15m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

Showing 1-10 of 21 results
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Best time to book a flight from Croatia to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Croatia 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 Croatia to Ontario

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

Currently, February is the cheapest month in which you can book a flight from Croatia to Ontario (average of $628). Flying from Croatia to Ontario in August is currently the most expensive (average of $854). 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 Croatia to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Croatia?

    Located just 3.1 mi from the city center, Ontario (ONT) is the airport most travelers will use when flying to Ontario from Croatia.

  • How long is the flight from Croatia to Ontario?

    A quick flight from Croatia to Ontario can take about 25h 26m. United Airlines provides one of the quickest options available for as low as $911. Croatia and Ontario are separated by a distance of 6207 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Croatia to Ontario 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 Croatia to Ontario?

    Currently, February is the cheapest month in which you can book a flight from Croatia to Ontario (average of $628). Flying from Croatia to Ontario in August is currently the most expensive (average of $854). 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

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