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Croatia

$479+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SPU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$754
(Delta)

One-way from

$479
(United)

Popular in

June

Cheapest in

November

Average price

$950
Provider with most accurate pricing for Los Angeles-Zagreb Franjo Tuđman flight deals.
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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. 20% potential increase in price ($241 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 17, 2025.

This Delta deal was found by Cheapflights users on 4/17. 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.
Tue 9/97:00 amONT - DBV
2 stops20h 35mDelta
Tue 9/301:25 pmDBV - ONT
2 stops36h 52mDelta
Deal found 4/17$754
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:34 pmONT - SPU
2 stops19h 16mMultiple Airlines
Wed 8/206:50 pmSPU - ONT
2 stops31h 52mMultiple Airlines
Deal found 4/17$764
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 10/171:15 pmONT - ZAG
2 stops15h 55mUnited Airlines
Fri 10/316:15 amZAG - ONT
2 stops24h 11mUnited Airlines
Deal found 4/17$803
This Iberia deal was found by Cheapflights users on 4/17. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/242:59 pmONT - DBV
2 stops19h 01mIberia
Sat 9/69:20 pmDBV - ONT
2 stops35h 16mIberia
Deal found 4/17$845
This Delta deal was found by Cheapflights users on 4/16. 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 5/2110:01 amONT - SPU
2 stops27h 54mDelta
Tue 6/36:30 amSPU - ONT
2 stops26h 12mDelta
Deal found 4/16$938
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:00 amONT - DBV
2 stops42h 15mMultiple Airlines
Sat 9/67:40 amDBV - ONT
3 stops24h 13mMultiple Airlines
Deal found 4/17$942
This United deal was found by Cheapflights users on 4/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:00 amONT - ZAG
2 stops31h 40mMultiple Airlines
Tue 10/289:05 amZAG - ONT
2 stops19h 12mMultiple Airlines
Deal found 4/17$1,071
This oojo deal was found by Cheapflights users on 4/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1511:00 pmONT - DBV
2 stops30h 30mAir Serbia
Mon 10/63:20 pmDBV - ONT
2 stops39h 21mAir Serbia
Deal found 4/17$1,122
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Mon 8/187:00 amONT - DBV
2 stops18h 15mUnited Airlines
Mon 9/17:25 amDBV - ONT
2 stops23h 31mUnited Airlines
Deal found 4/17$1,130
This Air Serbia deal was found by Cheapflights users on 4/17. 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 Air Serbia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1411:00 pmONT - ZAG
2 stops25h 10mAir Serbia
Sun 9/286:45 pmZAG - ONT
2 stops35h 56mAir Serbia
Deal found 4/17$1,130
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/105:02 pmONT - ZAG
2 stops17h 53mBritish Airways
Sat 10/188:45 pmZAG - ONT
2 stops30h 00mBritish Airways
Deal found 4/17$1,139
This United Airlines deal was found by Cheapflights users on 4/15. 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 12/310:40 amONT - SPU
2 stops19h 40mUnited Airlines
Fri 12/267:30 amSPU - ONT
2 stops19h 30mUnited Airlines
Deal found 4/15$1,377

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 17, 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

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Tue 9/9

7:00 am-12:35 pm

2 stops20h 35m

Dubrovnik

Tue 9/30

1:25 pm-5:17 pm

2 stops36h 52m

$754

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Sun 8/24

2:59 pm-7:00 pm

2 stops19h 01m

Dubrovnik

Sat 9/6

9:20 pm-11:36 pm

2 stops35h 16m

$845

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 9/23

1:00 pm-2:15 pm

2 stops16h 15m

Zagreb Franjo Tuđman

Tue 9/30

6:05 am-5:32 pm

2 stops20h 27m

$856

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 5/21

10:01 am-10:55 pm

2 stops27h 54m

Split

Tue 6/3

6:30 am-11:42 pm

2 stops26h 12m

$938

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Sun 8/24

7:00 am-10:15 am

2 stops42h 15m

Dubrovnik

Sat 9/6

7:40 am-10:53 pm

3 stops24h 13m

$942

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Tue 10/14

7:00 am-11:40 pm

2 stops31h 40m

Zagreb Franjo Tuđman

Tue 10/28

9:05 am-8:17 pm

2 stops19h 12m

$1,071

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Mon 9/15

11:00 pm-2:30 pm

2 stops30h 30m

Dubrovnik

Mon 10/6

3:20 pm-9:41 pm

2 stops39h 21m

$1,122

OntarioDubrovnik

ONT - DBV

ONTDBV

Ontario

Mon 8/18

7:00 am-10:15 am

2 stops18h 15m

Dubrovnik

Mon 9/1

7:25 am-9:56 pm

2 stops23h 31m

$1,130

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Sun 9/14

11:00 pm-9:10 am

2 stops25h 10m

Zagreb Franjo Tuđman

Sun 9/28

6:45 pm-9:41 pm

2 stops35h 56m

$1,130

OntarioZagreb

ONT - ZAG

ONTZAG

Ontario

Fri 10/10

5:02 pm-7:55 pm

2 stops17h 53m

Zagreb Franjo Tuđman

Sat 10/18

8:45 pm-5:45 pm

2 stops30h 00m

$1,139

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 29 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, October is the cheapest month in which you can book a flight from Ontario to Croatia (average of $792). Flying from Ontario to Croatia in December is currently the most expensive (average of $1,343). 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.

Rainfall in Croatia by month

Plan your trip to Croatia by taking into account the average rainfall totals by month.

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.

Temperature in Croatia by month

Plan your trip to Croatia by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Croatia

Get insights into the airlines that provide service to Croatia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Croatia. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, KLM and United Airlines from Ontario to Croatia have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Iberia
7.0
Good
2,676 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines to fly from Ontario to Croatia one-way?

    $488 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Iberia and British Airways, with prices starting from $501 and $672, respectively.

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

    The most popular flight routes from Ontario to Croatia are Ontario - Dubrovnik, Ontario - Zagreb Franjo Tuđman 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, October is the cheapest month in which you can book a flight from Ontario to Croatia (average of $792). Flying from Ontario to Croatia in December is currently the most expensive (average of $1,343). 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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