How long is the flight from Ontario to Croatia?

Airlines like United Airlines and British Airways fly from Ontario to Croatia in about 21h 12m. The time it takes to get you to your destination can typically vary by up to 21m. Airlines will cover a distance of 6207 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Croatia ranges from 1.9 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. February is typically the driest time to visit Croatia when rainfall is around 1.9 in.

If weather is an important factor for your trip to Croatia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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.

What is the cheapest time of day to fly from ONT to HR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Croatia as you normally would.

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.

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.

$463+ Cheap Flights from Ontario to Croatia

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Cheap flight deals from Ontario to Croatia

Cheapest

Best

Last-minute

One-way

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 September 2, 2026.

Tue 12/14:03 pm -

2 stops21h 12m

Tue 12/156:00 am -

2 stops23h 29m

Deal found 9/1

$785

Wed 10/215:00 am -

2 stops18h 00m

Wed 11/45:05 pm -

2 stops38h 43m

Deal found 8/28

$831

Mon 11/304:17 pm -

2 stops20h 58m

Mon 12/146:00 am -

2 stops23h 29m

Deal found 8/28

$836

Mon 12/284:00 pm -

2 stops21h 15m

Mon 1/116:00 am -

2 stops20h 47m

Deal found 8/29

$837

Sat 11/286:37 pm -

2 stops42h 38m

Sat 12/126:00 am -

2 stops21h 44m

Deal found 8/29

$841

Thu 12/3111:52 pm -

2 stops37h 23m

Thu 1/146:00 am -

2 stops21h 44m

Deal found 8/29

$843

Sun 12/275:00 am -

2 stops32h 15m

Sun 1/106:00 am -

2 stops23h 26m

Deal found 8/28

$850

Sun 10/251:35 pm -

2 stops24h 40m

Sun 11/86:00 am -

2 stops20h 56m

Deal found 9/1

$879

Mon 10/199:25 am -

2 stops19h 45m

Mon 11/26:00 am -

2 stops23h 15m

Deal found 8/29

$880

Fri 11/271:35 pm -

2 stops23h 40m

Fri 12/116:00 am -

2 stops21h 44m

Deal found 8/28

$900

Wed 10/218:03 am -

2 stops21h 12m

Wed 11/46:00 am -

2 stops23h 15m

Deal found 8/31

$913

Mon 8/317:13 pm -

2 stops30h 02m

Wed 9/912:15 pm -

2 stops43h 44m

Deal found 8/30

$972

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

Wed 12/24:03 pm -

2 stops21h 12m

Wed 12/166:00 am -

2 stops20h 36m

Deal found 8/30

$786

Wed 10/215:00 am -

2 stops18h 00m

Wed 11/45:05 pm -

2 stops38h 43m

Deal found 8/28

$831

Tue 9/2912:37 pm -

2 stops21h 33m

Tue 10/1311:25 am -

2 stops21h 27m

Deal found 8/28

$1,003

Tue 12/291:05 pm -

2 stops24h 10m

Tue 1/126:00 am -

2 stops21h 44m

Deal found 8/30

$786

Mon 12/284:00 pm -

2 stops21h 15m

Mon 1/116:00 am -

2 stops20h 47m

Deal found 8/29

$837

Sat 11/286:37 pm -

2 stops42h 38m

Sat 12/126:00 am -

2 stops21h 44m

Deal found 8/29

$841

Thu 10/87:00 am -

2 stops18h 00m

Fri 10/1610:45 am -

2 stops20h 14m

Deal found 8/30

$1,024

Sun 2/284:03 pm -

2 stops21h 12m

Sun 3/146:00 am -

2 stops20h 44m

Deal found 8/31

$842

Sat 1/306:53 pm -

2 stops42h 22m

Sat 2/136:00 am -

2 stops24h 21m

Deal found 9/1

$846

Sat 10/38:25 am -

2 stops19h 20m

Mon 10/194:35 pm -

2 stops31h 41m

Deal found 8/31

$1,320

Sun 10/251:35 pm -

2 stops24h 40m

Sun 11/86:00 am -

2 stops20h 56m

Deal found 9/1

$879

Wed 9/1610:39 pm -

2 stops24h 46m

Sun 9/208:45 pm -

2 stops33h 12m

Deal found 8/31

$2,934

Fri 10/309:25 am -

2 stops28h 50m

Tue 11/106:00 am -

2 stops21h 01m

Deal found 9/1

$879

Sun 9/277:59 pm -

2 stops38h 56m

Thu 10/88:45 pm -

2 stops35h 57m

Deal found 8/29

$1,558

Mon 10/199:25 am -

2 stops19h 45m

Mon 11/26:00 am -

2 stops23h 15m

Deal found 8/29

$880

Sat 10/37:05 am -

2 stops20h 00m

Sat 10/106:30 am -

2 stops18h 53m

Deal found 8/29

$1,564

Fri 11/271:35 pm -

2 stops23h 40m

Fri 12/116:00 am -

2 stops21h 44m

Deal found 8/28

$900

Mon 9/212:22 pm -

2 stops20h 48m

Mon 10/58:15 pm -

2 stops28h 01m

Deal found 8/30

$1,755

Fri 10/239:25 am -

2 stops19h 35m

Fri 11/66:00 am -

2 stops23h 15m

Deal found 8/30

$913

Sat 10/244:03 pm -

2 stops22h 12m

Sat 11/76:00 am -

2 stops21h 01m

Deal found 8/31

$913

Thu 10/19:25 am -

3 stops39h 50m

Thu 10/2210:00 am -

2 stops43h 58m

Deal found 8/28

$998

Wed 9/305:00 am -

2 stops18h 00m

Wed 10/1412:15 pm -

2 stops43h 34m

Deal found 8/29

$1,247

Sun 10/116:00 am -

2 stops19h 15m

Tue 10/207:30 am -

2 stops24h 19m

Deal found 8/28

$1,368

Mon 12/711:26 am -

2 stops17h 19m

Sun 12/137:45 am -

2 stops18h 51m

Deal found 8/28

$1,522

Sat 10/34:03 pm -

2 stops33h 12m

Sat 10/1012:15 pm -

2 stops41h 43m

Deal found 8/29

$1,551

Thu 10/156:32 pm -

2 stops40h 33m

Tue 10/208:10 am -

2 stops18h 31m

Deal found 8/30

$1,598

Tue 10/1311:10 am -

2 stops17h 35m

Tue 10/208:10 am -

2 stops21h 21m

Deal found 8/29

$1,614

Thu 10/17:00 am -

2 stops20h 10m

Thu 10/157:30 am -

2 stops23h 29m

Deal found 8/30

$1,642

Last-minute flights from Ontario to Croatia
Discover last-minute flight deals from Ontario to Croatia. Data last updated September 2, 2026 and is based on user searches.

Fri 9/47:00 am -

2 stops31h 45m

Sat 9/195:45 am -

2 stops24h 08m

Deal found 9/1

$1,095

Sun 9/1310:39 pm -

2 stops49h 01m

Tue 10/139:35 am -

2 stops21h 10m

Deal found 8/31

$1,162

Sun 9/209:01 am -

2 stops20h 24m

Wed 9/305:55 am -

2 stops23h 36m

Deal found 8/28

$1,020

Tue 9/2912:37 pm -

2 stops21h 33m

Tue 10/1311:25 am -

2 stops21h 27m

Deal found 8/28

$1,003

Tue 9/2910:39 pm -

2 stops53h 26m

Tue 10/139:35 am -

2 stops21h 10m

Deal found 8/28

$1,084

Thu 10/11:24 pm -

2 stops35h 51m

Thu 10/2210:00 am -

2 stops43h 58m

Deal found 8/28

$992

Sun 10/410:25 am -

2 stops18h 30m

Sun 10/1110:40 am -

2 stops22h 12m

Deal found 8/31

$1,129

Thu 10/87:00 am -

2 stops18h 00m

Fri 10/1610:45 am -

2 stops20h 14m

Deal found 8/30

$1,024

Mon 10/199:25 am -

2 stops19h 45m

Mon 11/26:00 am -

2 stops23h 15m

Deal found 8/29

$880

Wed 10/215:00 am -

2 stops18h 00m

Wed 11/45:05 pm -

2 stops38h 43m

Deal found 8/28

$831

Wed 10/218:03 am -

2 stops21h 12m

Wed 11/46:00 am -

2 stops23h 15m

Deal found 8/31

$913

Sun 10/251:35 pm -

2 stops24h 40m

Sun 11/86:00 am -

2 stops20h 56m

Deal found 9/1

$879

One-way flights from Ontario to Croatia
Search for one-way flight options from Ontario to Croatia. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Mon 10/126:32 pm -

2 stops30h 43m

Deal found 8/29

$463

Wed 9/307:00 am -

2 stops22h 05m

Deal found 8/31

$484

Mon 10/55:00 am -

2 stops24h 10m

Deal found 8/31

$484

Sat 10/1711:59 pm -

2 stops30h 41m

Deal found 8/31

$531

Wed 9/307:00 am -

2 stops25h 50m

Deal found 8/31

$548

Fri 12/112:22 pm -

2 stops20h 58m

Deal found 8/29

$595

Sat 9/2612:37 pm -

2 stops18h 53m

Deal found 8/29

$600

Wed 9/301:24 pm -

2 stops19h 26m

Deal found 8/31

$632

Sat 9/121:18 pm -

2 stops40h 07m

Deal found 9/1

$679

Mon 10/510:42 pm -

2 stops24h 58m

Deal found 8/31

$684

Wed 9/3012:37 pm -

2 stops21h 13m

Deal found 8/29

$744

Mon 10/265:00 am -

2 stops24h 45m

Deal found 9/1

$754

Find flight deals from Ontario to Croatia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$785 (United Airlines)
One-way from	$463 (United Airlines)
Popular in	June
Cheapest in	January
Average price	$1,025

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

Search Deals

One-way flight from Ontario to Croatia

Search Deals

Highest demand for flights based on searches. 22% potential increase in price ($276 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Wed 12/2

4:03 pm-10:15 pm

2 stops21h 12m

Zagreb Franjo Tuđman

Wed 12/16

6:00 am-5:36 pm

2 stops20h 36m

$786

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Tue 12/29

1:05 pm-10:15 pm

2 stops24h 10m

Zagreb Franjo Tuđman

Tue 1/12

6:00 am-6:44 pm

2 stops21h 44m

$786

OntarioDubrovnik

ONT Ontario - DBV Dubrovnik

ONTDBV

Ontario

Wed 10/21

5:00 am-8:00 am

2 stops18h 00m

Dubrovnik

Wed 11/4

5:05 pm-10:48 pm

2 stops38h 43m

$831

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Mon 12/28

4:00 pm-10:15 pm

2 stops21h 15m

Zagreb Franjo Tuđman

Mon 1/11

6:00 am-5:47 pm

2 stops20h 47m

$837

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Sat 11/28

6:37 pm-10:15 pm

2 stops42h 38m

Zagreb Franjo Tuđman

Sat 12/12

6:00 am-6:44 pm

2 stops21h 44m

$841

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Sun 2/28

4:03 pm-10:15 pm

2 stops21h 12m

Zagreb Franjo Tuđman

Sun 3/14

6:00 am-5:44 pm

2 stops20h 44m

$842

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Sat 1/30

6:53 pm-10:15 pm

2 stops42h 22m

Zagreb Franjo Tuđman

Sat 2/13

6:00 am-9:21 pm

2 stops24h 21m

$846

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Sun 10/25

1:35 pm-10:15 pm

2 stops24h 40m

Zagreb Franjo Tuđman

Sun 11/8

6:00 am-5:56 pm

2 stops20h 56m

$879

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Fri 10/30

9:25 am-10:15 pm

2 stops28h 50m

Zagreb Franjo Tuđman

Tue 11/10

6:00 am-6:01 pm

2 stops21h 01m

$879

OntarioZagreb

ONT Ontario - ZAG Zagreb Franjo Tuđman

ONTZAG

Ontario

Mon 10/19

9:25 am-2:10 pm

2 stops19h 45m

Zagreb Franjo Tuđman

Mon 11/2

6:00 am-8:15 pm

2 stops23h 15m

$880

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Showing 1-10 of 52 resultsSorted by cheapest first

...

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.

ONT-DBV

ONT-SPU

ONT-ZAG

ONT-ZAD

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

ONT-HR0

ONT-DBV

ONT-SPU

ONT-ZAG

ONT-ZAD

No data available for this route at this time. Please check back soon.

Related info for your journey

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 and British Airways fly from Ontario to Croatia in about 21h 12m. The time it takes to get you to your destination can typically vary by up to 21m. 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 - 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.

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$463+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Ontario to Croatia

Cheapest flights from Ontario to CroatiaExplore 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 September 2, 2026.

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 September 2, 2026.

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

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

Last-minute flights from Ontario to CroatiaDiscover last-minute flight deals from Ontario to Croatia. Data last updated September 2, 2026 and is based on user searches.

Discover last-minute flight deals from Ontario to Croatia. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Ontario to CroatiaSearch for one-way flight options from Ontario to Croatia. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

Search for one-way flight options from Ontario to Croatia. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.

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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.

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Related info for your journey

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

How long is the flight from Ontario to Croatia?

What are the most popular routes from Ontario to Croatia?

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

How can I find direct flights from Ontario to Croatia?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ontario to Croatia

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Complete your trip to Croatia by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Ontario to Croatia by cabin class

Find flights from Ontario to Croatia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Ontario and Croatia flights

Browse other Ontario and Croatia flight options. Last updated on September 2, 2026.

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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 September 2, 2026.

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

Last-minute flights from Ontario to Croatia
Discover last-minute flight deals from Ontario to Croatia. Data last updated September 2, 2026 and is based on user searches.

One-way flights from Ontario to Croatia
Search for one-way flight options from Ontario to Croatia. Find affordable one-way fares based on user searches. Data last updated September 2, 2026.