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$98+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Huntsville to Illinois

Keep the following information in mind while searching for Huntsville to Illinois flight deals. Data was last updated September 11, 2025.

Round-trip from

$190
(Kiwi.com)

One-way from

$98
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$279

Good round-trip deal

$283 or less

Good one-way deal

$239 or less
From Huntsville to Illinois
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One-way flight from Huntsville to Illinois
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Huntsville to Illinois.
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Price to beat on a 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 September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 10/210:22 amHSV - ORD
Nonstop2h 13mAmerican Airlines
Mon 10/68:47 amORD - HSV
Nonstop1h 57mAmerican Airlines
Deal found 9/10$209
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/36:34 amHSV - ORD
Nonstop2h 20mAmerican Airlines
Sun 10/58:00 amORD - HSV
Nonstop1h 52mAmerican Airlines
Deal found 9/10$219
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/31:14 pmHSV - STL
1 stop7h 56mAmerican Airlines
Sun 10/55:27 amSTL - HSV
1 stop4h 55mAmerican Airlines
Deal found 9/9$229
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 10/251:17 pmHSV - ORD
1 stop3h 43mDelta
Mon 10/275:20 amORD - HSV
1 stop3h 44mDelta
Deal found 9/11$229
This Delta deal was found by Cheapflights users on 9/9. 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 10/86:15 amHSV - MDW
1 stop6h 13mDelta
Tue 10/149:35 amMDW - HSV
1 stop3h 46mDelta
Deal found 9/9$229
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 11/2212:17 pmHSV - ORD
Nonstop2h 14mAmerican Airlines
Mon 11/249:45 amORD - HSV
Nonstop2h 02mAmerican Airlines
Deal found 9/10$234
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:06 pmHSV - ORD
1 stop18h 09mMultiple Airlines
Fri 10/246:18 pmORD - HSV
1 stop14h 35mMultiple Airlines
Deal found 9/11$235
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/248:41 amHSV - STL
1 stop4h 28mAmerican Airlines
Sun 9/286:05 amSTL - HSV
1 stop3h 47mAmerican Airlines
Deal found 9/9$239
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 9/2010:59 amHSV - ORD
Nonstop2h 15mAmerican Airlines
Sun 9/288:00 amORD - HSV
Nonstop1h 52mAmerican Airlines
Deal found 9/10$244
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/177:03 pmHSV - ORD
1 stop4h 50mAmerican Airlines
Sun 10/198:24 pmORD - HSV
Nonstop2h 00mAmerican Airlines
Deal found 9/9$247
This Delta deal was found by Cheapflights users on 9/11. 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.
Sat 9/275:52 pmHSV - ORD
1 stop4h 22mDelta
Mon 9/297:10 amORD - HSV
1 stop6h 06mDelta
Deal found 9/11$249
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:29 pmHSV - ORD
1 stop18h 41mMultiple Airlines
Tue 10/281:56 pmORD - HSV
1 stop18h 57mMultiple Airlines
Deal found 9/11$250

Cheapflights Fare Finder

 
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 September 11, 2025.
Use the filters below to find and compare flights from Huntsville to Illinois that are best for you.

Fly from

Huntsville

Fly to

Illinois

Route

Depart

Return

Price

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Wed 10/8

6:10 pm-8:20 pm

Nonstop2h 10m

Chicago O'Hare Intl

Wed 10/15

3:35 pm-5:26 pm

Nonstop1h 51m

$209

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Fri 10/10

6:10 pm-8:20 pm

Nonstop2h 10m

Chicago O'Hare Intl

Tue 10/14

3:35 pm-5:26 pm

Nonstop1h 51m

$209

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 10/3

1:14 pm-9:10 pm

1 stop7h 56m

Lambert-St Louis

Sun 10/5

5:27 am-10:22 am

1 stop4h 55m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Wed 2/18

5:20 pm-11:40 pm

1 stop6h 20m

Lambert-St Louis

Sat 2/21

10:00 am-4:27 pm

1 stop6h 27m

$229

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Wed 10/22

2:01 pm-8:23 pm

1 stop6h 22m

Chicago O'Hare Intl

Wed 10/29

6:45 am-12:32 pm

1 stop5h 47m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sat 12/6

7:39 am-2:25 pm

1 stop6h 46m

Lambert-St Louis

Wed 12/10

1:00 pm-7:51 pm

1 stop6h 51m

$229

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Wed 10/22

2:01 pm-8:23 pm

1 stop6h 22m

Chicago O'Hare Intl

Sat 10/25

6:45 am-12:32 pm

1 stop5h 47m

$229

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Sat 10/11

1:07 pm-6:17 pm

1 stop5h 10m

Lambert-St Louis

Wed 10/15

12:25 pm-5:26 pm

1 stop5h 01m

$229

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Sat 10/25

1:17 pm-6:49 pm

1 stop5h 32m

Chicago O'Hare Intl

Wed 10/29

6:45 am-12:32 pm

1 stop5h 47m

$229

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Tue 10/21

6:09 am-12:16 pm

1 stop6h 07m

Chicago O'Hare Intl

Wed 10/29

7:10 am-1:21 pm

1 stop6h 11m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 51 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.

Cheapflights Insights

Everything you need to know about your flight from Huntsville to Illinois

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 $321). 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 September 11, 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 September 11, 2025.

The most flights from HSV to USIL are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

How much does it cost to fly round-trip from Huntsville to Illinois?

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 September 11, 2025.
Read through reviews of airlines operating flights from Huntsville to Illinois, such as Delta, United Airlines, and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • How long is the flight from Huntsville to Illinois?

    Departing from Huntsville to Illinois will take you 2h 10m. The distance between Huntsville and Illinois is about 510 mi. This flight may include one or multiple stops.

  • 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 GoJet (81%), Japan Airlines (75%) or Aer Lingus (73%) 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 $408, our data shows the cheapest flight currently is $134. When looking at the most popular route, (Huntsville - Chicago O'Hare Intl), you can expect to pay $190 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 $321). 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.

See more FAQs

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$185Average$303FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$189Average$340FlexibilityNo cancel feeOn-time71%
DeltaCheapest$278Average$523FlexibilityNo cancel feeOn-timeN/A

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