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Croatia

$490+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZAG
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Ontario to Croatia

Keep the following information in mind while searching for Ontario to Croatia flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$572
(United Airlines)

One-way from

$490
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$744
Provider with most accurate pricing for Los Angeles-Zagreb Franjo Tuđman flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Zagreb Franjo Tuđman flights.
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From Ontario to Croatia
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One-way flight from Ontario to Croatia
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Highest demand for flights based on searches. 5% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/10. 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 11/126:38 pmONT - ZAG
2 stops42h 47mUnited Airlines
Sun 11/162:35 pmZAG - ONT
2 stops41h 16mUnited Airlines
Deal found 11/10$708
This United Airlines deal was found by Cheapflights users on 11/11. 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 11/277:00 amONT - ZAG
2 stops30h 25mUnited Airlines
Tue 12/22:35 pmZAG - ONT
2 stops41h 14mUnited Airlines
Deal found 11/11$785
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/115:05 amONT - ZAG
2 stops32h 20mUnited Airlines
Thu 12/186:10 amZAG - ONT
2 stops25h 15mUnited Airlines
Deal found 11/11$1,098
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 12/15:05 amONT - ZAG
2 stops32h 20mUnited Airlines
Tue 12/302:35 pmZAG - ONT
2 stops40h 50mUnited Airlines
Deal found 11/12$1,111
This United deal was found by Cheapflights users on 11/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/287:00 amONT - SPU
2 stops28h 20mMultiple Airlines
Mon 12/155:55 pmSPU - ONT
2 stops32h 42mMultiple Airlines
Deal found 11/10$1,173
This United Airlines deal was found by Cheapflights users on 11/13. 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 12/45:05 amONT - ZAG
2 stops32h 20mUnited Airlines
Mon 12/228:40 amZAG - ONT
2 stops18h 03mUnited Airlines
Deal found 11/13$1,246
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Fri 12/125:05 amONT - ZAG
2 stops23h 45mUnited Airlines
Sun 12/216:15 amZAG - ONT
2 stops25h 10mUnited Airlines
Deal found 11/10$1,261
This United deal was found by Cheapflights users on 11/12. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:00 amONT - DBV
2 stops25h 45mMultiple Airlines
Thu 12/181:00 pmDBV - ONT
2 stops42h 25mMultiple Airlines
Deal found 11/12$1,315
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 12/131:34 pmONT - ZAG
2 stops39h 26mUnited Airlines
Sat 12/272:35 pmZAG - ONT
2 stops36h 08mUnited Airlines
Deal found 11/11$1,451
This United Airlines deal was found by Cheapflights users on 11/12. 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 12/145:05 amONT - ZAG
2 stops32h 10mUnited Airlines
Sun 12/286:55 amZAG - ONT
2 stops23h 12mUnited Airlines
Deal found 11/12$1,499
This United deal was found by Cheapflights users on 11/11. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amONT - DBV
2 stops30h 10mMultiple Airlines
Sat 12/2710:10 amDBV - ONT
2 stops21h 31mMultiple Airlines
Deal found 11/11$1,512
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Mon 12/81:50 pmONT - ZAG
2 stops23h 35mUnited Airlines
Tue 12/238:40 amZAG - ONT
2 stops36h 58mUnited Airlines
Deal found 11/12$1,596

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 November 13, 2025.
Use the filters below to find and compare flights from Ontario to Croatia that are best for you.

Fly from

Ontario

Fly to

Croatia

Route

Depart

Return

Price

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Fri 1/2

11:59 pm-1:50 pm

2 stops28h 51m

Zagreb Franjo Tuđman

Fri 1/16

2:35 pm-10:53 pm

2 stops17h 18m

$729

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 2/10

5:05 am-1:50 pm

2 stops23h 45m

Zagreb Franjo Tuđman

Tue 2/24

6:55 am-5:41 pm

2 stops19h 46m

$773

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sat 2/14

1:45 pm-10:15 pm

2 stops47h 30m

Zagreb Franjo Tuđman

Sat 2/28

6:55 am-5:41 pm

2 stops19h 46m

$779

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Thu 11/27

7:00 am-10:25 pm

2 stops30h 25m

Zagreb Franjo Tuđman

Tue 12/2

2:35 pm-10:49 pm

2 stops41h 14m

$785

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sat 4/11

1:34 pm-2:10 pm

2 stops15h 36m

Zagreb Franjo Tuđman

Sat 4/25

5:45 am-5:47 pm

2 stops21h 02m

$786

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Tue 4/14

7:00 am-6:10 pm

2 stops26h 10m

Dubrovnik

Tue 4/28

5:05 pm-5:47 pm

2 stops33h 42m

$822

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 1/4

5:05 am-10:15 pm

2 stops32h 10m

Zagreb Franjo Tuđman

Sun 1/18

2:35 pm-10:53 pm

2 stops17h 18m

$837

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 4/23

11:00 am-4:30 pm

2 stops20h 30m

Split

Thu 4/30

11:10 am-10:26 pm

2 stops20h 16m

$876

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Mon 3/16

5:40 am-10:25 pm

2 stops32h 45m

Zagreb Franjo Tuđman

Mon 3/30

7:40 am-5:47 pm

2 stops19h 07m

$886

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Mon 1/5

11:59 pm-1:50 pm

2 stops28h 51m

Zagreb Franjo Tuđman

Mon 1/19

6:15 am-5:43 pm

2 stops20h 28m

$925

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 44 results
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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, August is the cheapest month in which you can book a flight from Ontario to Croatia (average of $528). Flying from Ontario to Croatia in June is currently the most expensive (average of $856). 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, British Airways, and Delta fly from Ontario to Croatia in about 22h 10m. The time it takes to get you to your destination can typically vary by up to 15h 55m. Airlines will cover a distance of 6448 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 - Zagreb Franjo Tuđman, Ontario - Dubrovnik and Ontario - Split.

  • 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, August is the cheapest month in which you can book a flight from Ontario to Croatia (average of $528). Flying from Ontario to Croatia in June is currently the most expensive (average of $856). 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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