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$110+ Cheap flights from Huntsville (HSV) 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ORD
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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Cheap flight deals from Huntsville to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Huntsville (HSV) 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 20, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$110
(American Airlines)
From Huntsville to Illinois
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One-way flight from Huntsville to Illinois
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Find flight deals from Huntsville to Illinois

Cheapest flights from Huntsville to Illinois
Explore the most affordable flight options available from Huntsville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This American Airlines deal was found by Cheapflights users on 1/18. 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.
Thu 2/136:20 amHSV - ORD
Nonstop2h 08mAmerican Airlines
Sat 2/155:40 pmORD - HSV
Nonstop1h 47mAmerican Airlines
Deal found 1/18$249
This Delta deal was found by Cheapflights users on 1/19. 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.
Wed 3/268:12 amHSV - STL
1 stop3h 48mDelta
Mon 3/314:45 pmSTL - HSV
1 stop4h 07mDelta
Deal found 1/19$254
This Delta deal was found by Cheapflights users on 1/18. 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 2/139:30 amHSV - ORD
1 stop6h 15mDelta
Sat 2/152:55 pmORD - HSV
1 stop3h 32mDelta
Deal found 1/18$269
This Delta deal was found by Cheapflights users on 1/19. 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.
Fri 2/145:41 pmHSV - MDW
1 stop4h 39mDelta
Tue 2/1812:44 pmMDW - HSV
1 stop5h 36mDelta
Deal found 1/19$269
This American Airlines deal was found by Cheapflights users on 1/19. 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 3/52:44 pmHSV - STL
2 stops7h 18mAmerican Airlines
Thu 3/2011:55 amSTL - HSV
1 stop7h 03mAmerican Airlines
Deal found 1/19$299
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/213:24 pmHSV - ORD
2 stops19h 16mMultiple Airlines
Sun 2/232:29 pmORD - HSV
2 stops24h 15mMultiple Airlines
Deal found 1/19$350
This Mytrip deal was found by Cheapflights users on 1/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:55 pmHSV - STL
2 stops21h 47mMultiple Airlines
Thu 3/205:17 pmSTL - HSV
2 stops21h 27mMultiple Airlines
Deal found 1/19$379
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 3/82:25 pmHSV - ORD
Nonstop2h 02mUnited Airlines
Sat 3/87:53 pmORD - HSV
2 stops13h 13mUnited Airlines
Deal found 1/20$379
This United Airlines deal was found by Cheapflights users on 1/19. 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 3/267:30 amHSV - STL
1 stop6h 53mUnited Airlines
Mon 3/315:35 pmSTL - HSV
3 stops18h 10mUnited Airlines
Deal found 1/19$438

Find flights from Huntsville to Illinois within your budget

Customize your flight search to find flights from Huntsville 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 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Thu 2/13

6:20 am-8:28 am

Nonstop2h 08m

Chicago O'Hare Intl

Sat 2/15

5:40 pm-7:27 pm

Nonstop1h 47m

$249

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 3/26

8:12 am-12:00 pm

1 stop3h 48m

Lambert-St Louis

Mon 3/31

4:45 pm-8:52 pm

1 stop4h 07m

$254

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Thu 2/13

9:30 am-3:45 pm

1 stop6h 15m

Chicago O'Hare Intl

Sat 2/15

2:55 pm-6:27 pm

1 stop3h 32m

$269

HuntsvilleChicago

HSV - MDW

HSVMDW

Huntsville

Fri 2/14

5:41 pm-10:20 pm

1 stop4h 39m

Chicago Midway

Tue 2/18

12:44 pm-6:20 pm

1 stop5h 36m

$269

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 3/5

2:44 pm-10:02 pm

2 stops7h 18m

Lambert-St Louis

Thu 3/20

11:55 am-6:58 pm

1 stop7h 03m

$299

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Fri 2/21

3:24 pm-10:40 am

2 stops19h 16m

Chicago O'Hare Intl

Sun 2/23

2:29 pm-2:44 pm

2 stops24h 15m

$350

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Sat 3/8

2:25 pm-4:27 pm

Nonstop2h 02m

Chicago O'Hare Intl

Sat 3/8

7:53 pm-9:06 am

2 stops13h 13m

$379

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 3/5

6:55 pm-4:42 pm

2 stops21h 47m

Lambert-St Louis

Thu 3/20

5:17 pm-2:44 pm

2 stops21h 27m

$379

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 3/26

7:30 am-2:23 pm

1 stop6h 53m

Lambert-St Louis

Mon 3/31

5:35 pm-11:45 am

3 stops18h 10m

$438

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Wed 3/19

7:00 am-9:07 am

Nonstop2h 07m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 18 results
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Best time to book a flight from Huntsville to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Huntsville 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 Huntsville to Illinois

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

What is the cheapest month to book a flight from Huntsville to Illinois?

Currently, August is the cheapest month in which you can book a flight from Huntsville to Illinois (average of $245). Flying from Huntsville to Illinois in March is currently the most expensive (average of $320). 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 HSV to IL?

Find hourly flight availability from Huntsville to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

When flying from Huntsville to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Huntsville to Illinois

Explore weekly flight availability from Huntsville to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 20, 2025.

The most flights from HSV to USIL are scheduled on a Monday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 on average).

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 20, 2025.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta from Huntsville to Illinois to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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
8,521 reviews

Boarding

8.2

Food

7.3

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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 Huntsville 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 Huntsville to Illinois?

    If you book a flight to Illinois from Huntsville, you will be flying from Huntsville, which is the city’s only airport. Huntsville (HSV) is located 12.4 mi from the center of Huntsville.

  • What are the cheapest airlines to fly from Huntsville to Illinois one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $110. Delta flights start at $120 while deals on United Airlines start at $145 one-way.

  • What are the most popular routes from Huntsville to Illinois?

    The most popular route from Huntsville to Illinois is Huntsville - Chicago O'Hare Intl. You may also consider Huntsville - Chicago Midway or Huntsville - Lambert-St Louis.

  • What are the most reliable airlines from Huntsville to Illinois?

    No one likes to see their flight delayed. When booking a flight from Huntsville to Illinois consider choosing Aer Lingus (78%), Lufthansa (77%) or Piedmont Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Huntsville to Illinois?

    While on average a flight from Huntsville to Illinois is generally $1,048, our data shows the cheapest flight currently is $177. When looking at the most popular route, (Huntsville - Chicago O'Hare Intl), you can expect to pay $219 for that flight.

  • Can I find deals for flights from Huntsville to Illinois that include hotel bookings?

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

  • How can I find direct flights from Huntsville to Illinois?

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

  • Can I find deals for business class flights from Huntsville to Illinois?

    Yes. Cheapflights offers flight deals from Huntsville 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 Huntsville to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Huntsville to Illinois (average of $245). Flying from Huntsville to Illinois in March is currently the most expensive (average of $320). 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 Huntsville to Illinois

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Top 3 airlines flying from Huntsville to Illinois

Discover the top 3 airlines that operate flights from Huntsville 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$165Average$438FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$185Average$355FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$185Average$354FlexibilityNo cancel feeOn-time69%
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