$224+ Cheap flights from Illinois to Hilton Head Island (HHH)
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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to Hilton Head Island 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 Illinois to Hilton Head Island
Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Hilton Head Island (HHH). 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 21, 2025.
Round-trip from | $249 (American Airlines) |
|---|---|
One-way from | $224 (United Airlines) |
Good round-trip deal | $457 or less |
Find flight deals from Illinois to Hilton Head Island
Cheapest flights from Illinois to Hilton Head IslandExplore the most affordable flight options available from Illinois to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from Illinois to Hilton Head Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Find flights from Illinois to Hilton Head Island within your budget
Customize your flight search to find flights from Illinois 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Tue 2/4
8:12 am-2:18 pm
1 stop5h 06m
Hilton Head Island
Sat 2/8
6:05 pm-12:09 am
1 stop7h 04m
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Sat 5/3
10:35 am-1:59 pm
Nonstop2h 24m
Hilton Head Island
Sat 5/10
5:00 pm-6:44 pm
Nonstop2h 44m
St. LouisHilton Head Island
STL - HHH
STLHHH
Lambert-St Louis
Tue 2/18
9:29 am-2:16 pm
1 stop3h 47m
Hilton Head Island
Tue 2/25
6:01 pm-11:56 pm
1 stop6h 55m
PeoriaHilton Head Island
PIA - HHH
PIAHHH
Greater Peoria
Thu 2/20
4:40 pm-5:31 pm
2 stops23h 51m
Hilton Head Island
Thu 2/27
6:01 pm-10:09 pm
1 stop5h 08m
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Thu 6/19
7:00 am-4:42 pm
2 stops8h 42m
Hilton Head Island
Wed 6/25
5:30 pm-10:46 pm
1 stop6h 16m
St. LouisHilton Head Island
STL - HHH
STLHHH
Lambert-St Louis
Fri 4/4
7:25 am-3:37 pm
1 stop7h 12m
Hilton Head Island
Mon 4/7
4:18 pm-11:00 pm
1 stop7h 42m
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Sat 5/17
10:35 am-1:59 pm
Nonstop2h 24m
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Sat 4/19
1:16 pm-4:41 pm
1 stop26h 25m
ChicagoHilton Head Island
ORD - HHH
ORDHHH
Chicago O'Hare Intl
Wed 4/16
12:07 pm-5:36 pm
1 stop4h 29m
Best time to book a flight from Illinois to Hilton Head Island
Have a flexible travel schedule? Discover the best time to fly to Hilton Head Island from Illinois with our price prediction graph.
Travel insights for flights from Illinois to Hilton Head Island
Get recent, data-driven insights about flights from Illinois to Hilton Head Island including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Hilton Head Island?
Currently, January is the cheapest month in which you can book a flight from Illinois to Hilton Head Island (average of $275). Flying from Illinois to Hilton Head Island in March is currently the most expensive (average of $526). 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.
What is the cheapest time of day to fly from IL to HHH?
Find hourly flight availability from Illinois to Hilton Head Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
When flying from Illinois to Hilton Head Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Rainfall in Hilton Head Island by month
Plan your trip to Hilton Head Island by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hilton Head Island ranges from 2.4 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Hilton Head Island when rainfall is around 2.4 in.
Temperature in Hilton Head Island by month
Plan your trip to Hilton Head Island by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hilton Head Island, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).
Reviews of airlines servicing Hilton Head Island
Get insights into the airlines that provide service to Hilton Head Island. 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 Hilton Head Island. Reviews last updated January 21, 2025.
Read through reviews of airlines operating flights from Illinois to Hilton Head Island, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Boarding
Overall
Food
Comfort
Crew
Entertainment
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Related info for your journey
Find useful and relevant information for your journey from Illinois to Hilton Head Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Hilton Head Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Illinois to Hilton Head Island
Discover the top 2 airlines that operate flights from Illinois to Hilton Head Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$149 | Average$499 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$196 | Average$511 | FlexibilityNo cancel fee | On-time71% |