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Ontario

$685+ 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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
SPU — ONT
jun 24 — jul 11
ter 6/24
ter 7/1
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 junho 19, 2025.

Round-trip from

$1,121
(United Airlines)

One-way from

$685
(Air Serbia)

Popular in

May

Cheapest in

February

Average price

$871
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 ($23 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junho 19, 2025.

This United Airlines deal was found by Cheapflights users on 6/18. 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.
dom 8/176:00 amZAG - ONT
2 stops20h 43mUnited Airlines
dom 8/241:15 pmONT - ZAG
2 stops16h 00mUnited Airlines
Deal found 6/18$1,121
This United Airlines deal was found by Cheapflights users on 6/17. 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.
sáb 7/1212:15 pmDBV - ONT
2 stops38h 10mUnited Airlines
sex 7/256:28 pmONT - DBV
2 stops30h 47mUnited Airlines
Deal found 6/17$1,144
This Iberia deal was found by Cheapflights users on 6/17. 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.
qui 12/118:55 pmZAG - ONT
2 stops34h 03mMultiple Airlines
ter 3/36:00 amONT - ZAG
2 stops20h 30mMultiple Airlines
Deal found 6/17$1,269
This Iberia deal was found by Cheapflights users on 6/19. 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.
seg 8/412:20 pmZAG - ONT
2 stops39h 33mIberia
sex 8/152:57 pmONT - ZAG
2 stops20h 53mIberia
Deal found 6/19$1,352
This British Airways deal was found by Cheapflights users on 6/19. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 7/72:40 pmZAG - ONT
2 stops40h 54mBritish Airways
seg 7/214:45 pmONT - ZAG
2 stops17h 40mBritish Airways
Deal found 6/19$1,363
This Air Serbia deal was found by Cheapflights users on 6/18. 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.
seg 6/3011:25 amZAG - ONT
2 stops43h 34mAir Serbia
dom 7/611:59 pmONT - ZAG
2 stops24h 11mAir Serbia
Deal found 6/18$1,635
This Iberia deal was found by Cheapflights users on 6/17. 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.
sáb 7/129:20 pmDBV - ONT
2 stops30h 33mIberia
qui 7/2410:53 amONT - DBV
2 stops18h 57mIberia
Deal found 6/17$7,362

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 junho 19, 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

dom 8/17

6:00 am-5:43 pm

2 stops20h 43m

Ontario

dom 8/24

1:15 pm-2:15 pm

2 stops16h 00m

$1,121

DubrovnikOntario

DBV - ONT

DBVONT

Dubrovnik

sáb 7/12

12:15 pm-5:25 pm

2 stops38h 10m

Ontario

sex 7/25

6:28 pm-10:15 am

2 stops30h 47m

$1,144

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

qui 12/11

8:55 pm-9:58 pm

2 stops34h 03m

Ontario

ter 3/3

6:00 am-11:30 am

2 stops20h 30m

$1,269

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

seg 8/4

12:20 pm-6:53 pm

2 stops39h 33m

Ontario

sex 8/15

2:57 pm-8:50 pm

2 stops20h 53m

$1,352

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

seg 7/7

2:40 pm-10:34 pm

2 stops40h 54m

Ontario

seg 7/21

4:45 pm-7:25 pm

2 stops17h 40m

$1,363

ZagrebOntario

ZAG - ONT

ZAGONT

Zagreb Franjo Tuđman

seg 6/30

11:25 am-9:59 pm

2 stops43h 34m

Ontario

dom 7/6

11:59 pm-9:10 am

2 stops24h 11m

$1,635

DubrovnikOntario

DBV - ONT

DBVONT

Dubrovnik

sáb 7/12

9:20 pm-6:53 pm

2 stops30h 33m

Ontario

qui 7/24

10:53 am-2:50 pm

2 stops18h 57m

$7,362

DubrovnikOntario

DBV - ONT

DBVONT

Dubrovnik

dom 9/14

3:15 pm-9:29 pm

2 stops39h 14m

$685

DubrovnikOntario

DBV - ONT

DBVONT

Dubrovnik

sex 8/29

10:15 am-12:07 am

2 stops22h 52m

$824

DubrovnikOntario

DBV - ONT

DBVONT

Dubrovnik

qua 9/24

8:50 pm-6:07 pm

2 stops30h 17m

$843

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 16 results
1
2

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, August is the cheapest month in which you can book a flight from Croatia to Ontario (average of $246). Flying from Croatia to Ontario in March is currently the most expensive (average of $328). 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 Ontario by month

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

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

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

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated junho 19, 2025.
Read through reviews of airlines operating flights from Croatia to Ontario, such as KLM, Air France and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,366 reviews
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,466 reviews
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,812 reviews
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Iberia
7.0
Good
2,780 reviews
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Lufthansa
6.8
Okay
7,159 reviews
KLM
7.8
Good
1,366 reviews

Crew

8.4

Food

7.2

Boarding

7.8

Overall

7.8

Entertainment

7.1

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

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

    To fly one-way, consider booking your trip with Air Serbia, which is currently one of the cheapest options available, starting at $685. British Airways flights start at $843 while deals on KLM start at $873 one-way.

  • 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, August is the cheapest month in which you can book a flight from Croatia to Ontario (average of $246). Flying from Croatia to Ontario in March is currently the most expensive (average of $328). 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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