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ONT - HHH

$248 Find cheap flights from Ontario to Hilton Head Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Hilton Head Island departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 5/25
Sat 6/1

Search hundreds of travel sites at once for deals on flights to Hilton Head Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Hilton Head Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Hilton Head Island, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

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Cheap flight deals from Ontario to Hilton Head Island (ONT-HHH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Hilton Head Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:00 am - 4:43 pmONT-HHH
6h 43m1 stop
1:15 pm - 10:35 pmHHH-ONT
12h 20m2 stops
$802Delta
Find Deal
Sat, Aug 24 - Wed, Aug 28
11:00 pm - 10:17 amONT-HHH
8h 17m1 stop
4:18 pm - 10:00 pmHHH-ONT
8h 42m1 stop
$844American Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
4:45 pm - 10:17 amONT-HHH
14h 32m2 stops
4:18 pm - 9:44 pmHHH-ONT
8h 26m2 stops
$860American Airlines
Find Deal
Sat, Aug 24 - Wed, Aug 28
6:45 am - 5:36 pmONT-HHH
7h 51m2 stops
10:59 am - 6:22 pmHHH-ONT
10h 23m2 stops
$1,003American Airlines
Find Deal
Tue, May 28 - Sun, Jun 2
12:53 pm - 10:29 amONT-HHH
18h 36m2 stops
12:47 pm - 6:59 pmHHH-ONT
9h 12m1 stop
$1,010American Airlines
Find Deal
Tue, May 28 - Sun, Jun 2
10:29 pm - 10:29 amONT-HHH
9h 00m1 stop
12:47 pm - 6:59 pmHHH-ONT
9h 12m1 stop
$1,880American Airlines
Find Deal
Tue, May 28 - Sun, Jun 2

Flights from Ontario to Hilton Head Island - Travel Insights & Trends

Get data-powered insights and trends into flights from Ontario to Hilton Head Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Ontario to Hilton Head Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ontario to Hilton Head Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Ontario to Hilton Head Island is January, where tickets cost $400 on average. On the other hand, the most expensive months are November and June, where the average cost of tickets is $937 and $739 respectively.

How far in advance should I book a flight from Ontario to Hilton Head Island?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Ontario to Hilton Head Island, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Ontario to Hilton Head Island, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 17 days before departure.

Which airlines provide the cheapest flights from Ontario to Hilton Head Island?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Ontario to Hilton Head Island found by KAYAK users in the last 72 hours was for $802 on Delta, followed by American Airlines ($844). One-way flight deals have also been found from as low as $248 on Delta and from $425 on American Airlines.

Good to know

Cheapest flight

$248
Flight from Ontario to Hilton Head Island

When to book flights from Ontario to Hilton Head Island

Are your dates flexible? Find out the best times to travel from Ontario to Hilton Head Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Hilton Head Island

  • What is the cheapest flight from Ontario to Hilton Head Island?

    In the last 3 days, the lowest price for a flight from Ontario to Hilton Head Island was $248 for a one-way ticket and $802 for a round-trip.

  • Do I need a passport to fly between Ontario and Hilton Head Island?

    No

  • Which aircraft models fly most regularly from Ontario to Hilton Head Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Ontario to Hilton Head Island?

    SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Hilton Head Island, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Ontario to Hilton Head Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Hilton Head Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Hilton Head Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hilton Head Island from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Ontario to Hilton Head Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hilton Head Island with an airline and back to Ontario with another airline. Booking your flights between Ontario and HHH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Hilton Head Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hilton Head Island from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Ontario to Hilton Head Island

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Ontario to Hilton Head Island found on KAYAK in the last 72 hours.
5/12Sun
1 stopDelta
7h 05mONT-HHH
$248
5/22Wed
1 stopAmerican Airlines
9h 00mONT-HHH
$425
5/12Sun
2 stopsAmerican Airlines
11h 49mONT-HHH
$431
8/1Thu
1 stopAmerican Airlines
12h 35mONT-HHH
$823
5/22Wed
2 stopsAmerican Airlines
14h 37mONT-HHH
$830

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Last minute flights from Ontario to Hilton Head Island

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Ontario to Hilton Head Island that are departing in the next 10 days.
4/27Sat
multi-stopAmerican Airlines
9h 03mONT-HHH
5/4Sat
multi-stopAmerican Airlines
14h 11mHHH-ONT
$906

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Ontario - Hilton Head Island Flights

Departure:

Ontario (ONT)United States

Destination:

Hilton Head Island (HHH)United States

Return flight deals:

Hilton Head Island - Ontario

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