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$313+ Cheap flights from Ontario (ONT) to Split (SPU)

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 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SPU
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap flight deals from Ontario to Split

Cheapest flights from Ontario to Split
Explore the most affordable flight options available from Ontario to Split. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This oojo deal was found by Cheapflights users on 1/25. 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.
Thu 4/304:52 pm
ONT
-
SPU
2 stops32h 58m
British Airways
Mon 5/114:35 pm
SPU
-
ONT
2 stops37h 19m
British Airways
Deal found 1/25$712
This oojo deal was found by Cheapflights users on 1/26. 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.
Wed 5/611:59 pm
ONT
-
SPU
2 stops49h 51m
British Airways
Sun 5/1712:15 pm
SPU
-
ONT
2 stops18h 44m
British Airways
Deal found 1/26$779
This oojo deal was found by Cheapflights users on 1/25. 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 9/2612:47 pm
ONT
-
SPU
2 stops18h 43m
British Airways
Mon 10/54:35 pm
SPU
-
ONT
2 stops58h 12m
British Airways
Deal found 1/25$788
This oojo deal was found by Cheapflights users on 1/25. 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.
Thu 5/712:19 pm
ONT
-
SPU
2 stops37h 31m
British Airways
Sun 5/1712:15 pm
SPU
-
ONT
2 stops18h 44m
British Airways
Deal found 1/25$802
This oojo deal was found by Cheapflights users on 1/25. 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 9/71:00 pm
ONT
-
SPU
2 stops20h 35m
British Airways
Tue 9/157:35 pm
SPU
-
ONT
2 stops35h 15m
British Airways
Deal found 1/25$806
This oojo deal was found by Cheapflights users on 1/25. 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.
Wed 5/611:59 pm
ONT
-
SPU
2 stops49h 51m
British Airways
Sat 5/1611:45 am
SPU
-
ONT
2 stops37h 37m
British Airways
Deal found 1/25$942
This oojo deal was found by Cheapflights users on 1/25. 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.
Tue 9/81:00 pm
ONT
-
SPU
2 stops41h 15m
British Airways
Sun 9/2012:15 pm
SPU
-
ONT
2 stops38h 33m
British Airways
Deal found 1/25$970
This oojo deal was found by Cheapflights users on 1/25. 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 8/1710:50 am
ONT
-
SPU
2 stops22h 45m
British Airways
Sat 8/2211:45 am
SPU
-
ONT
2 stops39h 32m
British Airways
Deal found 1/25$988
This oojo deal was found by Cheapflights users on 1/25. 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.
Fri 9/44:54 pm
ONT
-
SPU
2 stops33h 26m
British Airways
Sat 9/1211:45 am
SPU
-
ONT
2 stops39h 03m
British Airways
Deal found 1/25$1,050
This United Airlines deal was found by Cheapflights users on 1/25. 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 4/307:00 am
ONT
-
SPU
2 stops19h 30m
United Airlines
Mon 5/118:55 am
SPU
-
ONT
2 stops22h 35m
United Airlines
Deal found 1/25$1,056
This Delta deal was found by Cheapflights users on 1/26. 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 6/165:05 pm
ONT
-
SPU
2 stops20h 50m
Delta
Tue 6/306:30 am
SPU
-
ONT
2 stops19h 46m
Delta
Deal found 1/26$1,200
This KAYAK deal was found by Cheapflights users on 1/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/152:22 pm
ONT
-
SPU
2 stops19h 13m
British Airways
Wed 7/16:15 pm
SPU
-
ONT
2 stops34h 37m
British Airways
Deal found 1/26$1,218

Find flight deals from Ontario to Split

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Split (SPU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$712
(oojo)

One-way from

$313
(oojo)

Popular in

January

Cheapest in

November

Average price

$1,458
Provider with most accurate pricing for Los Angeles-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Split flights.
Search Deals
From Ontario to Split
Search Deals
One-way flight from Ontario to Split
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Split 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 January 26, 2026.
Use the filters below to find and compare flights from Ontario to Split that are best for you.

Fly from

Ontario

Fly to

Split

Route

Depart

Return

Price

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 4/30

4:52 pm-10:50 am

2 stops32h 58m

Split

Mon 5/11

4:35 pm-8:54 pm

2 stops37h 19m

$712

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 5/7

12:19 pm-10:50 am

2 stops37h 31m

Split

Sun 5/17

12:15 pm-9:59 pm

2 stops18h 44m

$802

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 4/30

7:00 am-11:30 am

2 stops19h 30m

Split

Mon 5/11

8:55 am-10:30 pm

2 stops22h 35m

$1,056

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Fri 4/3

1:27 pm-8:05 pm

2 stops21h 38m

Split

Sat 4/11

8:10 am-10:26 pm

2 stops23h 16m

$1,260

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Fri 5/1

1:40 pm-8:05 pm

2 stops21h 25m

Split

Tue 5/12

8:10 am-10:30 pm

2 stops23h 20m

$1,264

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 3/12

6:15 am-3:50 pm

2 stops25h 35m

Split

Thu 3/19

7:30 am-10:18 pm

2 stops22h 48m

$1,275

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 2/19

6:10 am-1:45 pm

2 stops22h 35m

Split

Mon 2/23

7:30 am-7:54 pm

2 stops21h 24m

$1,344

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 3/11

6:15 am-3:25 pm

2 stops25h 10m

Split

Wed 3/18

7:30 am-10:57 pm

2 stops23h 27m

$1,394

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 6/25

1:10 pm-10:50 am

2 stops36h 40m

Split

Wed 7/8

6:15 pm-6:12 pm

2 stops32h 57m

$1,398

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 3/18

6:15 am-3:25 pm

2 stops25h 10m

Split

Thu 3/26

7:30 am-10:36 pm

2 stops23h 06m

$1,398

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 22 results
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Best time to book a flight from Ontario to Split

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

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

Currently, April is the cheapest month in which you can book a flight from Ontario to Split (average of $503). Flying from Ontario to Split in December is currently the most expensive (average of $1,094). 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 Split. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ontario to Split?

    Departing from Ontario to Split will take you 19h 30m. Airlines will cover a distance of 6335 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Ontario to Split (average of $503). Flying from Ontario to Split in December is currently the most expensive (average of $1,094). 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

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Trogir

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