HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Split

$510+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — SPU
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Split with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 May 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$753
(Delta)

One-way from

$510
(United)

Popular in

January

Cheapest in

November

Average price

$1,382
Provider with most accurate pricing for Ontario-Split flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-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. 9% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find 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 May 1, 2025.

This Delta deal was found by Cheapflights users on 4/29. 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 9/99:55 amONT - SPU
2 stops28h 00mDelta
Tue 9/306:30 amSPU - ONT
2 stops26h 16mDelta
Deal found 4/29$753
This Iberia deal was found by Cheapflights users on 4/29. 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.
Thu 8/142:59 pmONT - SPU
2 stops19h 01mIberia
Mon 8/1811:20 amSPU - ONT
2 stops21h 09mIberia
Deal found 4/29$841
This KLM deal was found by Cheapflights users on 4/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/211:10 pmONT - SPU
2 stops24h 45mKLM
Tue 6/36:30 amSPU - ONT
2 stops25h 05mKLM
Deal found 4/29$876
This Air Serbia deal was found by Cheapflights users on 4/29. 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.
Mon 9/111:45 pmONT - SPU
2 stops29h 50mAir Serbia
Mon 9/223:20 pmSPU - ONT
2 stops39h 21mAir Serbia
Deal found 4/29$1,232
This United deal was found by Cheapflights users on 4/28. 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 8/121:34 pmONT - SPU
2 stops19h 31mMultiple Airlines
Wed 9/36:50 pmSPU - ONT
2 stops31h 39mMultiple Airlines
Deal found 4/28$1,258
This United Airlines deal was found by Cheapflights users on 4/29. 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 5/106:00 amONT - SPU
2 stops24h 40mUnited Airlines
Mon 5/197:55 amSPU - ONT
2 stops37h 29mUnited Airlines
Deal found 4/29$1,392
This British Airways deal was found by Cheapflights users on 4/29. 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.
Mon 7/144:45 pmONT - SPU
2 stops16h 50mBritish Airways
Tue 7/227:25 pmSPU - ONT
2 stops31h 43mBritish Airways
Deal found 4/29$1,457

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 May 1, 2025.
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

Tue 9/9

9:55 am-10:55 pm

2 stops28h 00m

Split

Tue 9/30

6:30 am-11:46 pm

2 stops26h 16m

$753

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 8/14

2:59 pm-7:00 pm

2 stops19h 01m

Split

Mon 8/18

11:20 am-11:29 pm

2 stops21h 09m

$841

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 5/21

1:10 pm-10:55 pm

2 stops24h 45m

Split

Tue 6/3

6:30 am-10:35 pm

2 stops25h 05m

$876

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Mon 9/1

11:45 pm-2:35 pm

2 stops29h 50m

Split

Mon 9/22

3:20 pm-9:41 pm

2 stops39h 21m

$1,232

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Tue 8/12

1:34 pm-6:05 pm

2 stops19h 31m

Split

Wed 9/3

6:50 pm-5:29 pm

2 stops31h 39m

$1,258

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Sat 5/10

6:00 am-3:40 pm

2 stops24h 40m

Split

Mon 5/19

7:55 am-12:24 pm

2 stops37h 29m

$1,392

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Mon 7/14

4:45 pm-6:35 pm

2 stops16h 50m

Split

Tue 7/22

7:25 pm-6:08 pm

2 stops31h 43m

$1,457

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 9/10

7:00 am-10:30 am

2 stops18h 30m

$510

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Thu 9/11

7:00 am-10:40 pm

2 stops30h 40m

$660

OntarioSplit

ONT - SPU

ONTSPU

Ontario

Wed 5/14

4:57 pm-10:55 pm

2 stops20h 58m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 12 results
1
2
  • Most accurate provider: When it comes to deals on Ontario-Split flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Split flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Ontario-Split flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Split flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Split flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, October is the cheapest month in which you can book a flight from Ontario to Split (average of $792). Flying from Ontario to Split 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 Split by month

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

In terms of precipitation, rainfall in Split ranges from 1.1 - 4.4 inches per month. November is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Split when rainfall is around 1.1 in.

Temperature in Split by month

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

If weather is an important factor for your trip to Split, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Split

Get insights into the airlines that provide service to Split. 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 Split. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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
2,701 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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.
British Airways
6.6
Okay
6,842 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Food

7.3

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 Split. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $660. Delta flights start at $684 while deals on Air Serbia start at $2,289 one-way.

  • 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, October is the cheapest month in which you can book a flight from Ontario to Split (average of $792). Flying from Ontario to Split 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

Traveling to a place near Ontario?

Book flights to Ontario if you plan to visit one of these locations
Trogir
Vodice
Podstrana

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ontario to Split

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Zagreb flights
Los Angeles to Split flights
Los Angeles to Dubrovnik flights
San Francisco to Split flights
San Francisco to Dubrovnik flights
San Francisco to Zagreb flights
San Diego to Dubrovnik flights
Ontario to Zagreb flights
Ontario to Dubrovnik flights
Las Vegas to Dubrovnik flights
San Diego to Zagreb flights
San Diego to Split flights
Las Vegas to Split flights
Las Vegas to Zagreb flights
San Francisco to Zadar flights
Sacramento to Split flights
San Francisco to Pula flights
Los Angeles to Zadar flights
San Jose to Split flights
Santa Ana to Dubrovnik flights
Sacramento to Dubrovnik flights
Sacramento to Zagreb flights
San Jose to Zagreb flights
Oakland to Split flights
San Jose to Dubrovnik flights
Oakland to Zagreb flights
Burbank to Zagreb flights
Santa Ana to Split flights
Santa Ana to Zagreb flights
Los Angeles to Pula flights
Santa Ana to Zadar flights
Santa Rosa to Split flights
Burbank to Split flights
Oakland to Rijeka flights
Medford to Dubrovnik flights
Oakland to Dubrovnik flights
Medford to Split flights
Medford to Zagreb flights
Los Angeles to Bol flights
Santa Rosa to Dubrovnik flights
Los Angeles to Rijeka flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.