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Cheap flights from Ontario to Split from $533

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Split departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Ontario to Split

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:15 pm - 11:10 pmONT  Ontario-SPU Split
20h 55m2 stops Salt Lake City Amsterdam Schiphol
Delta Logo
12:50 pm - 11:55 pmSPU  Split-ONT Ontario
20h 05m2 stops Amsterdam Schiphol Salt Lake City
$1,048Delta
Fri, Oct 2 - Wed, Oct 7
Lufthansa Logo
5:00 am - 6:05 pmONT  Ontario-SPU Split
28h 05m2 stops Denver Intl Frankfurt am Main
Lufthansa Logo
6:55 pm - 8:31 pmSPU  Split-ONT Ontario
34h 36m2 stops Frankfurt am Main San Francisco
$1,116Lufthansa
Sun, Sep 20 - Sun, Sep 27
Iberia Logo
2:27 pm - 7:00 pmONT  Ontario-SPU Split
19h 33m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
10:20 am - 10:59 pmSPU  Split-ONT Ontario
21h 39m2 stops Madrid Barajas Dallas/Fort Worth
$1,121Iberia
Thu, Aug 20 - Fri, Sep 4
Iberia Logo
2:22 pm - 7:00 pmONT  Ontario-SPU Split
19h 38m2 stops Dallas/Fort Worth Madrid Barajas
Iberia Logo
11:00 am - 11:36 pmSPU  Split-ONT Ontario
21h 36m2 stops Madrid Barajas Dallas/Fort Worth
$1,123Iberia
Thu, Sep 10 - Thu, Sep 17
Multiple Airlines Logo
10:47 am - 10:25 pmONT  Ontario-SPU Split
26h 38m2 stops Portland Frankfurt am Main
Multiple Airlines Logo
7:20 am - 9:59 pmSPU  Split-ONT Ontario
23h 39m2 stops Frankfurt am Main New York John F Kennedy Intl
$1,272Multiple Airlines
Thu, Aug 27 - Sat, Sep 5
Multiple Airlines Logo
11:59 pm - 6:25 pmONT  Ontario-SPU Split
33h 26m2 stops New York John F Kennedy Intl Helsinki-Vantaa
Multiple Airlines Logo
7:10 pm - 10:37 pmSPU  Split-ONT Ontario
36h 27m2 stops Helsinki-Vantaa Dallas/Fort Worth
$1,303Multiple Airlines
Sun, Sep 6 - Tue, Sep 15
Air Serbia Logo
11:59 pm - 2:35 pmONT  Ontario-SPU Split
29h 36m2 stops New York John F Kennedy Intl Belgrade Nikola Tesla
Air Serbia Logo
3:20 pm - 8:57 pmSPU  Split-ONT Ontario
38h 37m2 stops Belgrade Nikola Tesla New York John F Kennedy Intl
$1,526Air Serbia
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
10:25 am - 6:25 pmONT  Ontario-SPU Split
23h 00m2 stops Dallas/Fort Worth Helsinki-Vantaa
Multiple Airlines Logo
7:25 pm - 11:52 pmSPU  Split-ONT Ontario
37h 27m2 stops Helsinki-Vantaa Dallas/Fort Worth
$1,579Multiple Airlines
Mon, Oct 12 - Fri, Oct 16
Air Serbia Logo
10:39 pm - 2:35 pmONT  Ontario-SPU Split
30h 56m2 stops New York John F Kennedy Intl Belgrade Nikola Tesla
Air Serbia Logo
3:20 pm - 8:57 pmSPU  Split-ONT Ontario
38h 37m2 stops Belgrade Nikola Tesla New York John F Kennedy Intl
$1,674Air Serbia
Sun, Sep 20 - Sun, Sep 27
Air Serbia Logo
11:59 pm - 2:35 pmONT  Ontario-SPU Split
29h 36m2 stops New York John F Kennedy Intl Belgrade Nikola Tesla
Air Serbia Logo
3:20 pm - 10:38 pmSPU  Split-ONT Ontario
40h 18m2 stops Belgrade Nikola Tesla New York John F Kennedy Intl
$1,675Air Serbia
Tue, Aug 25 - Wed, Sep 2

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Iberia flights from Ontario to Split

Our best Iberia deals on Ontario to Split flight tickets
Iberia
Aug 20
ONT2:27 pmOntario
19h 33m
2 stops
SPU7:00 pmSplit
Sep 4
SPU10:20 amSplit
21h 39m
2 stops
ONT10:59 pmOntario
$1,121
Iberia
Sep 10
ONT2:22 pmOntario
19h 38m
2 stops
SPU7:00 pmSplit
Sep 17
SPU11:00 amSplit
21h 36m
2 stops
ONT11:36 pmOntario
$1,123

United Airlines flights from Ontario to Split

Our best United Airlines deals on Ontario to Split flight tickets
United Airlines
Sep 4
ONT6:00 amOntario
30h 05m
2 stops
SPU9:05 pmSplit
Sep 14
SPU8:10 amSplit
20h 51m
2 stops
ONT8:01 pmOntario
$1,763
United Airlines
Sep 19
ONT8:00 amOntario
19h 15m
2 stops
SPU12:15 pmSplit
Sep 26
SPU8:10 amSplit
23h 49m
2 stops
ONT10:59 pmOntario
$1,820
United Airlines
Sep 26
ONT8:03 amOntario
19h 12m
2 stops
SPU12:15 pmSplit
Oct 1
SPU8:15 amSplit
23h 34m
2 stops
ONT10:49 pmOntario
$1,855

momondo 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, momondo users made 832,500 searches. Data last updated August 7, 2026.
Use the filters below to find and compare flights from Ontario to Split that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Fri 10/2

5:15 pm-11:10 pm

2 stops20h 55m

Split

Wed 10/7

12:50 pm-11:55 pm

2 stops20h 05m

$1,048

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Sun 9/20

5:00 am-6:05 pm

2 stops28h 05m

Split

Sun 9/27

6:55 pm-8:31 pm

2 stops34h 36m

$1,116

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Thu 8/20

2:27 pm-7:00 pm

2 stops19h 33m

Split

Fri 9/4

10:20 am-10:59 pm

2 stops21h 39m

$1,121

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Thu 9/10

2:22 pm-7:00 pm

2 stops19h 38m

Split

Thu 9/17

11:00 am-11:36 pm

2 stops21h 36m

$1,123

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Thu 8/27

10:47 am-10:25 pm

2 stops26h 38m

Split

Sat 9/5

7:20 am-9:59 pm

2 stops23h 39m

$1,272

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Sun 9/6

11:59 pm-6:25 pm

2 stops33h 26m

Split

Tue 9/15

7:10 pm-10:37 pm

2 stops36h 27m

$1,303

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Mon 9/7

11:59 pm-2:35 pm

2 stops29h 36m

Split

Mon 9/14

3:20 pm-8:57 pm

2 stops38h 37m

$1,526

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Mon 10/12

10:25 am-6:25 pm

2 stops23h 00m

Split

Fri 10/16

7:25 pm-11:52 pm

2 stops37h 27m

$1,579

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Sun 9/20

10:39 pm-2:35 pm

2 stops30h 56m

Split

Sun 9/27

3:20 pm-8:57 pm

2 stops38h 37m

$1,674

OntarioSplit

ONT Ontario - SPU Split

ONTSPU

Ontario

Tue 8/25

11:59 pm-2:35 pm

2 stops29h 36m

Split

Wed 9/2

3:20 pm-10:38 pm

2 stops40h 18m

$1,675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Split from

How to get the cheapest flight ticket from Ontario to Split

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Split?

Delta, United Airlines, and Air Serbia are the most popular carriers operating from Ontario to Split

What airlines fly to Split?

Austrian Airlines, Scandinavian Airlines and KLM are the top three most popular airlines that fly to Split from Ontario according to our data. Austrian Airlines is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Split. Keep in mind that there are 6 different airlines that fly to Split on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Split

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Split according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Split (ONT to SPU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Split

Fastest flight time

28h 05m

Direct flights

None
The fastest flight from Ontario to Split takes 28h 05m
There are no direct flights from Ontario to Split. There are no popular flight routes from Ontario to Split.
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Frequently asked questions about flying from Ontario to Split

  • How far is Ontario to Split by plane?

    Split is 6342.4 mi away from Ontario. In terms of flight time, this usually takes a little over 28h 05m.

  • When did momondo last update prices for flights from Ontario Airport to Split Airport?

    Prices for flights from Ontario Airport to Split Airport are updated daily.

  • How old do you have to be to fly from Ontario Airport to Split Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ontario Airport to Split Airport.

  • What documentation or ID do you need to fly to Split Airport?

    The necessary travel and health documents for your Split Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Split?

Book flights to Split if you plan to visit one of these locations
Hvar
Šibenik
Podstrana
Vodice
Trogir
Primosten
Vis

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Split?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Split for you.

Can I find flights from Ontario to Split with flexible booking policies on momondo?

All flight searches from Ontario to Split on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Split?

momondo helps you find the best flight between Ontario and Split by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ontario to Split right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Split from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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