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Croatia

$335+ Cheap flights from Ontario (ONT) to Croatia

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SPU
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheap flight deals from Ontario to Croatia

Cheapest flights from Ontario to Croatia
Explore the most affordable flight options available from Ontario to Croatia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2026.

This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/161:18 pm
ONT
-
ZAG
2 stops16h 07m
United Airlines
Fri 8/212:50 pm
ZAG
-
ONT
2 stops17h 08m
United Airlines
Deal found 4/1$779
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:10 pm
ONT
-
DBV
2 stops37h 45m
Turkish Airlines
Tue 10/139:10 am
DBV
-
ONT
2 stops45h 19m
Turkish Airlines
Deal found 3/29$792
This Justfly.com deal was found by Cheapflights users on 3/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:10 pm
ONT
-
DBV
2 stops26h 10m
Turkish Airlines
Sat 10/108:45 pm
DBV
-
ONT
2 stops57h 44m
Turkish Airlines
Deal found 3/29$800
This oojo deal was found by Cheapflights users on 4/1. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1712:35 pm
ONT
-
ZAG
2 stops21h 50m
British Airways
Mon 8/242:40 pm
ZAG
-
ONT
2 stops39h 28m
British Airways
Deal found 4/1$801
This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:56 pm
ONT
-
ZAG
2 stops29h 04m
Turkish Airlines
Mon 10/128:25 pm
ZAG
-
ONT
2 stops34h 04m
Turkish Airlines
Deal found 3/28$805
This Finnair deal was found by Cheapflights users on 3/31. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 pm
ONT
-
DBV
2 stops33h 56m
Multiple Airlines
Wed 9/97:45 pm
DBV
-
ONT
2 stops36h 21m
Multiple Airlines
Deal found 3/31$808
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 9/18:00 am
ONT
-
ZAG
2 stops21h 15m
United Airlines
Tue 9/155:35 am
ZAG
-
ONT
2 stops21h 44m
United Airlines
Deal found 3/31$810
This United Airlines deal was found by Cheapflights users on 3/28. 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 8/261:18 pm
ONT
-
ZAG
2 stops15h 57m
United Airlines
Wed 9/95:55 am
ZAG
-
ONT
2 stops21h 16m
United Airlines
Deal found 3/28$811
This FlightHub deal was found by Cheapflights users on 3/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2510:56 pm
ONT
-
ZAG
2 stops48h 44m
Turkish Airlines
Fri 10/98:25 pm
ZAG
-
ONT
2 stops34h 04m
Turkish Airlines
Deal found 3/28$813
This oojo deal was found by Cheapflights users on 3/29. 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.
Sun 8/167:20 am
ONT
-
DBV
2 stops26h 25m
British Airways
Mon 8/248:15 pm
DBV
-
ONT
2 stops33h 53m
British Airways
Deal found 3/29$823
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Thu 11/126:53 pm
ONT
-
ZAG
3 stops34h 07m
United Airlines
Mon 11/162:40 pm
ZAG
-
ONT
2 stops38h 40m
United Airlines
Deal found 3/31$849
This oojo deal was found by Cheapflights users on 3/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:59 pm
ONT
-
DBV
2 stops33h 46m
British Airways
Sat 8/158:05 pm
DBV
-
ONT
2 stops34h 03m
British Airways
Deal found 3/30$860

Find flight deals from Ontario to Croatia

Keep the following information in mind while searching for Ontario to Croatia flight deals. Data was last updated April 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$779
(United Airlines)

One-way from

$335
(oojo)

Popular in

June

Cheapest in

February

Average price

$860
Provider with most accurate pricing for Los Angeles-Zagreb Franjo Tuđman flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Zagreb Franjo Tuđman flights.
Search Deals
From Ontario to Croatia
Search Deals
One-way flight from Ontario to Croatia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($234 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Croatia 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 April 3, 2026.
Use the filters below to find and compare flights from Ontario to Croatia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Mon 8/17

1:18 pm-2:10 pm

2 stops15h 52m

Zagreb Franjo Tuđman

Fri 8/21

2:50 pm-10:58 pm

2 stops17h 08m

$779

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 8/16

1:18 pm-2:25 pm

2 stops16h 07m

Zagreb Franjo Tuđman

Fri 8/21

2:50 pm-10:58 pm

2 stops17h 08m

$779

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Mon 8/17

1:18 pm-2:10 pm

2 stops15h 52m

Zagreb Franjo Tuđman

Thu 8/20

5:45 am-6:11 pm

2 stops21h 26m

$779

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Mon 8/31

11:59 pm-6:55 pm

2 stops33h 56m

Dubrovnik

Wed 9/9

7:45 pm-9:08 pm

2 stops34h 23m

$808

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 9/1

8:00 am-2:15 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Tue 9/15

5:35 am-6:19 pm

2 stops21h 44m

$810

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Wed 8/26

1:18 pm-2:15 pm

2 stops15h 57m

Zagreb Franjo Tuđman

Wed 9/9

5:55 am-6:11 pm

2 stops21h 16m

$811

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Fri 7/31

5:45 am-11:45 pm

2 stops33h 00m

Zagreb Franjo Tuđman

Fri 8/14

6:00 am-9:59 pm

2 stops24h 59m

$860

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Thu 7/30

1:50 pm-11:30 pm

2 stops24h 40m

Zagreb Franjo Tuđman

Thu 8/13

5:45 am-9:59 pm

2 stops25h 14m

$861

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 9/6

1:18 pm-2:25 pm

2 stops16h 07m

Zagreb Franjo Tuđman

Sun 9/13

5:55 am-6:11 pm

2 stops21h 16m

$901

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 7/28

1:18 pm-2:15 pm

2 stops15h 57m

Zagreb Franjo Tuđman

Tue 8/11

5:35 am-6:19 pm

2 stops21h 44m

$904

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Ontario to Croatia

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Croatia (average of $503). Flying from Ontario to Croatia in June is currently the most expensive (average of $818). 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 Croatia. 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 from for flights from Ontario to Croatia?

    Most people fly from Ontario (ONT) if they book a flight from Ontario to Croatia. Ontario is conveniently located just 3.1 mi from Ontario’s city center.

  • How long is the flight from Ontario to Croatia?

    Airlines like United Airlines, Delta, and Air Serbia fly from Ontario to Croatia in about 15h 52m. The time it takes to get you to your destination can typically vary by up to 13h 53m. Airlines will cover a distance of 6207 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Ontario to Croatia?

    The most popular flight routes from Ontario to Croatia are Ontario - Dubrovnik, Ontario - Split and Ontario - Zagreb Franjo Tuđman.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ontario to Croatia (average of $503). Flying from Ontario to Croatia in June is currently the most expensive (average of $818). 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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