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Cheap flights from Ontario to Hilton Head Island from $546

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Hilton Head Island departing on 3/30. 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
0 bags

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Find the cheapest flights from Ontario to Hilton Head Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:59 pm - 11:53 am
ONT
-
HHH
8h 54m
1 stop
American Airlines Logo
2:58 pm - 11:46 pm
HHH
-
ONT
11h 48m
2 stops
$546American Airlines
Mon, Mar 30 - Wed, Apr 8
Delta Logo
7:05 am - 3:20 pm
ONT
-
HHH
29h 15m
1 stop
Delta Logo
12:08 pm - 6:33 pm
HHH
-
ONT
9h 25m
1 stop
$557Delta
Thu, Apr 30 - Tue, May 5
American Airlines Logo
10:26 pm - 10:32 am
ONT
-
HHH
9h 06m
1 stop
American Airlines Logo
1:08 pm - 8:27 pm
HHH
-
ONT
10h 19m
1 stop
$567American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
11:59 pm - 2:24 pm
ONT
-
HHH
11h 25m
2 stops
American Airlines Logo
2:54 pm - 8:27 pm
HHH
-
ONT
8h 33m
1 stop
$572American Airlines
Fri, May 1 - Tue, May 5
American Airlines Logo
10:26 pm - 10:32 am
ONT
-
HHH
9h 06m
1 stop
American Airlines Logo
1:08 pm - 8:27 pm
HHH
-
ONT
10h 19m
1 stop
$573American Airlines
Wed, Apr 29 - Tue, May 5
American Airlines Logo
7:59 pm - 11:53 am
ONT
-
HHH
12h 54m
2 stops
American Airlines Logo
5:04 pm - 11:46 pm
HHH
-
ONT
9h 42m
2 stops
$578American Airlines
Mon, Mar 30 - Wed, Apr 8
American Airlines Logo
7:02 pm - 11:10 am
ONT
-
HHH
13h 08m
2 stops
American Airlines Logo
2:48 pm - 9:57 pm
HHH
-
ONT
10h 09m
1 stop
$587American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
7:02 pm - 11:10 am
ONT
-
HHH
13h 08m
2 stops
American Airlines Logo
11:40 am - 9:51 pm
HHH
-
ONT
13h 11m
2 stops
$642American Airlines
Wed, May 27 - Sun, May 31
American Airlines Logo
7:02 pm - 11:10 am
ONT
-
HHH
13h 08m
2 stops
American Airlines Logo
2:48 pm - 11:59 pm
HHH
-
ONT
12h 11m
2 stops
$697American Airlines
Wed, May 27 - Sun, May 31
Delta Logo
10:59 pm - 3:18 pm
ONT
-
HHH
13h 19m
1 stop
Delta Logo
12:00 pm - 6:15 pm
HHH
-
ONT
9h 15m
1 stop
$707Delta
Sat, Jun 27 - Sat, Jul 4

Delta flights from Ontario to Hilton Head Island

Our best Delta deals on Ontario to Hilton Head Island flight tickets
Delta
Apr 30
ONT7:05 amOntario
29h 15m
1 stop
HHH3:20 pmHilton Head Island
May 5
HHH12:08 pmHilton Head Island
9h 25m
1 stop
ONT6:33 pmOntario
$557
Delta
Jun 27
ONT10:59 pmOntario
13h 19m
1 stop
HHH3:18 pmHilton Head Island
Jul 4
HHH12:00 pmHilton Head Island
9h 15m
1 stop
ONT6:15 pmOntario
$707
Delta
Apr 30
ONT10:15 pmOntario
14h 05m
1 stop
HHH3:20 pmHilton Head Island
May 4
HHH12:08 pmHilton Head Island
9h 25m
1 stop
ONT6:33 pmOntario
$727

American Airlines flights from Ontario to Hilton Head Island

Our best American Airlines deals on Ontario to Hilton Head Island flight tickets
American Airlines
Mar 30
ONT11:59 pmOntario
8h 54m
1 stop
HHH11:53 amHilton Head Island
Apr 8
HHH2:58 pmHilton Head Island
11h 48m
2 stops
ONT11:46 pmOntario
$546
American Airlines
May 1
ONT10:26 pmOntario
9h 06m
1 stop
HHH10:32 amHilton Head Island
May 5
HHH1:08 pmHilton Head Island
10h 19m
1 stop
ONT8:27 pmOntario
$567
American Airlines
May 1
ONT11:59 pmOntario
11h 25m
2 stops
HHH2:24 pmHilton Head Island
May 5
HHH2:54 pmHilton Head Island
8h 33m
1 stop
ONT8:27 pmOntario
$572

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Hilton Head Island 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 February 4, 2026.
Use the filters below to find and compare flights from Ontario to Hilton Head Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Mon 3/30

11:59 pm-11:53 am

1 stop8h 54m

Hilton Head Island

Wed 4/8

2:58 pm-11:46 pm

2 stops11h 48m

$546

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Thu 4/30

7:05 am-3:20 pm

1 stop29h 15m

Hilton Head Island

Tue 5/5

12:08 pm-6:33 pm

1 stop9h 25m

$557

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Fri 5/1

10:26 pm-10:32 am

1 stop9h 06m

Hilton Head Island

Tue 5/5

1:08 pm-8:27 pm

1 stop10h 19m

$567

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Fri 5/1

11:59 pm-2:24 pm

2 stops11h 25m

Hilton Head Island

Tue 5/5

2:54 pm-8:27 pm

1 stop8h 33m

$572

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Wed 4/29

10:26 pm-10:32 am

1 stop9h 06m

Hilton Head Island

Tue 5/5

1:08 pm-8:27 pm

1 stop10h 19m

$573

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Mon 3/30

7:59 pm-11:53 am

2 stops12h 54m

Hilton Head Island

Wed 4/8

5:04 pm-11:46 pm

2 stops9h 42m

$578

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Wed 5/27

7:02 pm-11:10 am

2 stops13h 08m

Hilton Head Island

Sun 5/31

2:48 pm-9:57 pm

1 stop10h 09m

$587

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Wed 5/27

7:02 pm-11:10 am

2 stops13h 08m

Hilton Head Island

Sun 5/31

11:40 am-9:51 pm

2 stops13h 11m

$642

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Wed 5/27

7:02 pm-11:10 am

2 stops13h 08m

Hilton Head Island

Sun 5/31

2:48 pm-11:59 pm

2 stops12h 11m

$697

OntarioHilton Head Island

ONT - HHH

ONTHHH

Ontario

Sat 6/27

10:59 pm-3:18 pm

1 stop13h 19m

Hilton Head Island

Sat 7/4

12:00 pm-6:15 pm

1 stop9h 15m

$707

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Hilton Head Island from

How to get the cheapest flight ticket from Ontario to Hilton Head Island

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 airlines fly to Hilton Head Island?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Hilton Head Island from Ontario according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Hilton Head Island. Keep in mind that there are 7 different airlines that fly to Hilton Head Island on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Hilton Head Island

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

Cheap Ontario to Hilton Head Island (ONT to HHH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Hilton Head Island

Fastest flight time

13h 19m

Direct flights

None
The fastest flight from Ontario to Hilton Head Island takes 13h 19m
There are no direct flights from Ontario to Hilton Head Island. There are no popular flight routes from Ontario to Hilton Head Island.
Search flight deals

  • How far is Ontario to Hilton Head Island by plane?

    The distance between Ontario and Hilton Head Island is about 2125.5 mi. A reasonable flight in good conditions will take 13h 19m.

  • When did momondo last update prices for flights from Ontario Airport to Hilton Head Island Airport?

    Prices for flights from Ontario Airport to Hilton Head Island Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Hilton Head Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Hilton Head Island Airport.

  • What documentation or ID do you need to fly to Hilton Head Island Airport?

    The necessary travel and health documents for your Hilton Head Island 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 Hilton Head Island?

Book flights to Hilton Head Island if you plan to visit one of these locations
Beaufort
Bluffton
Daufuskie Island

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Hilton Head Island?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ontario to Hilton Head Island. momondo saves you time and could save you money on your trip.

Can I find flights from Ontario to Hilton Head Island with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ontario to Hilton Head Island flights to just show those with flexible booking policies.

How can momondo help me find flights from Ontario to Hilton Head Island?

momondo provides multiple filters to help you find the best flight to Hilton Head Island from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Hilton Head Island from Ontario are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Hilton Head Island trip

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