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$207+ Cheap flights from Hilton Head Island (HHH) to Illinois

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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
HHH — ORD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Hilton Head Island to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Hilton Head Island (HHH) to Illinois (USIL). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(American Airlines)

One-way from

$207
(Delta)
Provider with most accurate pricing for Hilton Head Island-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Hilton Head Island-Chicago (CHI) flights.
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From Hilton Head Island to Illinois
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One-way flight from Hilton Head Island to Illinois
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Find flight deals from Hilton Head Island to Illinois

Cheapest flights from Hilton Head Island to Illinois
Explore the most affordable flight options available from Hilton Head Island to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This American Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 4/25:59 pmHHH - ORD
1 stop7h 13mAmerican Airlines
Tue 4/812:07 pmORD - HHH
1 stop4h 29mAmerican Airlines
Deal found 1/30$229
This Delta deal was found by Cheapflights users on 1/29. 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.
Thu 5/15:30 pmHHH - ORD
1 stop15h 09mDelta
Mon 5/58:30 amORD - HHH
1 stop26h 30mDelta
Deal found 1/29$381
This American Airlines deal was found by Cheapflights users on 1/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/172:49 pmHHH - STL
1 stop4h 03mAmerican Airlines
Sun 3/235:06 amSTL - HHH
1 stop4h 18mAmerican Airlines
Deal found 1/29$424
This United Airlines deal was found by Cheapflights users on 1/29. 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.
Thu 5/14:10 pmHHH - ORD
2 stops16h 24mUnited Airlines
Sun 5/46:00 amORD - HHH
1 stop8h 29mUnited Airlines
Deal found 1/29$482
This United Airlines deal was found by Cheapflights users on 1/30. 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.
Wed 7/304:19 pmHHH - STL
1 stop5h 51mUnited Airlines
Sat 8/27:30 amSTL - HHH
1 stop7h 01mUnited Airlines
Deal found 1/30$1,630

Find flights from Hilton Head Island to Illinois within your budget

Customize your flight search to find flights from Hilton Head Island to Illinois 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 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Wed 4/2

5:59 pm-12:12 am

1 stop7h 13m

Chicago O'Hare Intl

Tue 4/8

12:07 pm-5:36 pm

1 stop4h 29m

$229

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Thu 5/1

5:30 pm-7:39 am

1 stop15h 09m

Chicago O'Hare Intl

Mon 5/5

8:30 am-12:00 pm

1 stop26h 30m

$381

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Mon 3/17

2:49 pm-5:52 pm

1 stop4h 03m

Lambert-St Louis

Sun 3/23

5:06 am-10:24 am

1 stop4h 18m

$424

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Thu 5/1

4:10 pm-7:34 am

2 stops16h 24m

Chicago O'Hare Intl

Sun 5/4

6:00 am-3:29 pm

1 stop8h 29m

$482

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Wed 4/30

5:30 pm-7:39 am

1 stop15h 09m

$207

Hilton Head IslandSt. Louis

HHH - STL

HHHSTL

Hilton Head Island

Wed 3/19

5:59 pm-11:56 pm

1 stop6h 57m

$208

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Fri 2/28

6:01 pm-7:10 am

2 stops14h 09m

$233

Hilton Head IslandChicago

HHH - ORD

HHHORD

Hilton Head Island

Sat 4/26

5:11 pm-6:55 pm

Nonstop2h 44m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Best time to book a flight from Hilton Head Island to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Hilton Head Island 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.

Travel insights for flights from Hilton Head Island to Illinois

Get recent, data-driven insights about flights from Hilton Head Island to Illinois including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Hilton Head Island to Illinois?

Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to Illinois (average of $245). Flying from Hilton Head Island to Illinois in March is currently the most expensive (average of $325). 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 Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated January 30, 2025.
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,906 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,450 reviews

Comfort

8.0

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

  • What airport do you fly from for flights from Hilton Head Island to Illinois?

    Most people fly from Hilton Head Island (HHH) if they book a flight from Hilton Head Island to Illinois. Hilton Head Island is conveniently located just 3.3 mi from Hilton Head Island’s city center.

  • What are the cheapest airlines to fly from Hilton Head Island to Illinois one-way?

    One-way options have recently been found by users for as low as $207 on Delta. Other airlines that offer cheap prices include American Airlines from $208 and United Airlines from $259 one-way.

  • What are the most popular routes from Hilton Head Island to Illinois?

    When deciding which route to take from Hilton Head Island to Illinois consider Hilton Head Island - Chicago O'Hare Intl, Hilton Head Island - Lambert-St Louis or Hilton Head Island - Moline Quad-City as they are the most popular.

  • Can I find deals for flights from Hilton Head Island to Illinois that include hotel bookings?

    Yes. In addition to deals on Hilton Head Island to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hilton Head Island to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hilton Head Island to Illinois.

  • Can I find deals for business class flights from Hilton Head Island to Illinois?

    Yes. Cheapflights offers flight deals from Hilton Head Island to Illinois 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 Hilton Head Island to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Hilton Head Island to Illinois (average of $245). Flying from Hilton Head Island to Illinois in March is currently the most expensive (average of $325). 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.

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Alternative routes for Hilton Head Island to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hilton Head Island to Illinois

Discover the top airline that operate flights from Hilton Head Island to Illinois. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$341FlexibilityNo cancel feeOn-time71%
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