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$183+ 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 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
HSV — ORD
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$185
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$309

Good round-trip deal

$342 or less

Good one-way deal

$285 or less
Provider with most accurate pricing for Huntsville-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Huntsville-Chicago (CHI) flights.
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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. 13% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 4/292:35 pmHSV - ORD
Nonstop2h 09mUnited Airlines
Sat 5/311:05 amORD - HSV
Nonstop1h 55mUnited Airlines
Deal found 3/27$209
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/181:31 pmHSV - STL
1 stop5h 58mAmerican Airlines
Sat 4/269:18 amSTL - HSV
1 stop5h 04mAmerican Airlines
Deal found 3/27$229
This Delta deal was found by Cheapflights users on 3/27. 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 4/263:00 pmHSV - ORD
1 stop4h 00mDelta
Tue 4/291:15 pmORD - HSV
1 stop5h 28mDelta
Deal found 3/27$237
This Delta deal was found by Cheapflights users on 3/27. 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 4/265:19 pmHSV - MDW
1 stop5h 03mDelta
Tue 4/299:52 amMDW - HSV
1 stop4h 23mDelta
Deal found 3/27$237
This Delta deal was found by Cheapflights users on 3/27. 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 4/115:11 pmHSV - STL
1 stop6h 18mDelta
Tue 4/156:50 amSTL - HSV
1 stop6h 24mDelta
Deal found 3/27$239
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/266:53 amHSV - ORD
Nonstop2h 12mAmerican Airlines
Tue 4/2912:07 pmORD - HSV
1 stop4h 24mAmerican Airlines
Deal found 3/27$246
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/21:50 pmHSV - STL
2 stops20h 08mUnited Airlines
Sun 5/116:00 amSTL - HSV
1 stop6h 14mUnited Airlines
Deal found 3/27$442
This Mytrip deal was found by Cheapflights users on 3/26. 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 5/98:25 pmHSV - ORD
3 stops37h 13mMultiple Airlines
Mon 5/124:35 pmORD - HSV
1 stop16h 25mMultiple Airlines
Deal found 3/26$554
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Sat 4/59:30 amHSV - STL
3 stops31h 15mMultiple Airlines
Tue 4/86:47 pmSTL - HSV
2 stops14h 03mMultiple Airlines
Deal found 3/26$811

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 March 28, 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

Tue 4/29

2:35 pm-4:44 pm

Nonstop2h 09m

Chicago O'Hare Intl

Sat 5/3

11:05 am-1:00 pm

Nonstop1h 55m

$209

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 4/18

1:31 pm-7:29 pm

1 stop5h 58m

Lambert-St Louis

Sat 4/26

9:18 am-2:22 pm

1 stop5h 04m

$229

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Sat 4/26

3:00 pm-7:00 pm

1 stop4h 00m

Chicago O'Hare Intl

Tue 4/29

1:15 pm-6:43 pm

1 stop5h 28m

$237

HuntsvilleChicago

HSV - MDW

HSVMDW

Huntsville

Sat 4/26

5:19 pm-10:22 pm

1 stop5h 03m

Chicago Midway

Tue 4/29

9:52 am-2:15 pm

1 stop4h 23m

$237

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 4/11

5:11 pm-11:29 pm

1 stop6h 18m

Lambert-St Louis

Tue 4/15

6:50 am-1:14 pm

1 stop6h 24m

$239

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Sat 4/26

6:53 am-9:05 am

Nonstop2h 12m

Chicago O'Hare Intl

Tue 4/29

12:07 pm-4:31 pm

1 stop4h 24m

$246

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 5/2

1:50 pm-9:58 am

2 stops20h 08m

Lambert-St Louis

Sun 5/11

6:00 am-12:14 pm

1 stop6h 14m

$442

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Fri 5/9

8:25 pm-9:38 am

3 stops37h 13m

Chicago O'Hare Intl

Mon 5/12

4:35 pm-9:00 am

1 stop16h 25m

$554

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Thu 6/19

6:40 am-8:49 am

Nonstop2h 09m

$183

HuntsvilleSt. Louis

HSV - STL

HSVSTL

Huntsville

Fri 5/2

5:00 am-10:33 am

1 stop5h 33m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 15 results
1
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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 $323). 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 March 28, 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.

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 March 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines 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
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

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
7,896 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

8.0

Boarding

8.2

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 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 $185. Delta flights start at $193 while deals on United Airlines start at $285 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 Lufthansa (100%), SkyWest Airlines (64%) or United Airlines (64%) 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 $1,374, our data shows the cheapest flight currently is $154. When looking at the most popular route, (Huntsville - Chicago O'Hare Intl), you can expect to pay $236 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 $323). 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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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$183Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$185Average$347FlexibilityNo cancel feeOn-time69%
DeltaCheapest$283Average$547FlexibilityNo cancel feeOn-timeN/A
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