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$100+ Cheap flights from Illinois to Huntsville (HSV)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — HSV
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Huntsville

Keep the following information in mind while searching for Illinois to Huntsville flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$100
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$516

Good round-trip deal

$273 or less

Good one-way deal

$207 or less
Provider with most accurate pricing for Chicago (CHI)-Huntsville flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Huntsville flights.
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From Illinois to Huntsville
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One-way flight from Illinois to Huntsville
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Highest demand for flights based on searches. 16% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($17 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 Illinois to Huntsville.
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Price to beat on a one-way flight from Illinois to Huntsville.
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Find flight deals from Illinois to Huntsville

Cheapest flights from Illinois to Huntsville
Explore the most affordable flight options available from Illinois to Huntsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This United Airlines deal was found by Cheapflights users on 3/31. 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 5/1311:05 amORD - HSV
Nonstop1h 57mUnited Airlines
Tue 5/201:50 pmHSV - ORD
Nonstop2h 12mUnited Airlines
Deal found 3/31$209
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Tue 5/136:19 pmORD - HSV
Nonstop1h 56mAmerican Airlines
Tue 5/206:57 amHSV - ORD
Nonstop2h 09mAmerican Airlines
Deal found 3/31$210
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/136:00 amMDW - HSV
1 stop5h 45mDelta
Tue 5/207:15 amHSV - MDW
1 stop4h 38mDelta
Deal found 3/30$229
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/135:30 amORD - HSV
1 stop3h 54mDelta
Tue 5/209:08 amHSV - ORD
1 stop5h 39mDelta
Deal found 3/30$229
This Delta deal was found by Cheapflights users on 3/31. 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 5/146:45 amSTL - HSV
1 stop6h 25mDelta
Mon 5/197:34 pmHSV - STL
1 stop4h 04mDelta
Deal found 3/31$279
This United Airlines deal was found by Cheapflights users on 3/31. 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 4/151:12 pmSTL - HSV
1 stop6h 34mUnited Airlines
Sat 4/197:30 amHSV - STL
1 stop4h 50mUnited Airlines
Deal found 3/31$299
This American Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 5/117:00 amSTL - HSV
1 stop6h 02mAmerican Airlines
Fri 5/165:40 amHSV - STL
1 stop7h 12mAmerican Airlines
Deal found 3/30$359
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Tue 4/299:30 amORD - HSV
1 stop22h 19mMultiple Airlines
Wed 4/305:55 pmHSV - ORD
1 stop6h 26mMultiple Airlines
Deal found 3/31$452

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Huntsville 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 31, 2025.
Use the filters below to find and compare flights from Illinois to Huntsville that are best for you.

Fly from

Illinois

Fly to

Huntsville

Route

Depart

Return

Price

ChicagoHuntsville

ORD - HSV

ORDHSV

Chicago O'Hare Intl

Tue 5/13

11:05 am-1:02 pm

Nonstop1h 57m

Huntsville

Tue 5/20

1:50 pm-4:02 pm

Nonstop2h 12m

$209

ChicagoHuntsville

ORD - HSV

ORDHSV

Chicago O'Hare Intl

Tue 5/13

6:19 pm-8:15 pm

Nonstop1h 56m

Huntsville

Tue 5/20

6:57 am-9:06 am

Nonstop2h 09m

$210

ChicagoHuntsville

MDW - HSV

MDWHSV

Chicago Midway

Tue 5/13

6:00 am-11:45 am

1 stop5h 45m

Huntsville

Tue 5/20

9:08 am-3:20 pm

1 stop6h 12m

$229

ChicagoHuntsville

ORD - HSV

ORDHSV

Chicago O'Hare Intl

Tue 5/13

5:30 am-9:24 am

1 stop3h 54m

Huntsville

Tue 5/20

9:08 am-2:47 pm

1 stop5h 39m

$229

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Wed 5/14

6:45 am-1:10 pm

1 stop6h 25m

Huntsville

Mon 5/19

7:34 pm-11:38 pm

1 stop4h 04m

$279

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Tue 4/15

1:12 pm-7:46 pm

1 stop6h 34m

Huntsville

Sat 4/19

7:30 am-12:20 pm

1 stop4h 50m

$299

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Sun 5/11

7:00 am-1:02 pm

1 stop6h 02m

Huntsville

Fri 5/16

5:40 am-12:52 pm

1 stop7h 12m

$359

ChicagoHuntsville

ORD - HSV

ORDHSV

Chicago O'Hare Intl

Tue 4/29

9:30 am-7:49 am

1 stop22h 19m

Huntsville

Wed 4/30

5:55 pm-12:21 am

1 stop6h 26m

$452

St. LouisHuntsville

STL - HSV

STLHSV

Lambert-St Louis

Thu 5/29

4:01 pm-9:14 pm

1 stop5h 13m

$100

ChicagoHuntsville

ORD - HSV

ORDHSV

Chicago O'Hare Intl

Sun 4/6

6:00 am-12:59 pm

1 stop6h 59m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 16 results
1
2

Best time to book a flight from Illinois to Huntsville

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

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

Currently, January is the cheapest month in which you can book a flight from Illinois to Huntsville (average of $321). Flying from Illinois to Huntsville in June is currently the most expensive (average of $443). 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 HSV?

Find hourly flight availability from Illinois to Huntsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 31, 2025.

When flying from Illinois to Huntsville, 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 Illinois to Huntsville

Explore weekly flight availability from Illinois to Huntsville. 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 March 31, 2025.

The most flights from USIL to HSV are scheduled on a Monday (9 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Huntsville by month

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

In terms of precipitation, rainfall in Huntsville ranges from 3.6 - 5.8 inches per month. December is typically the wettest month, when rainfall can reach 5.8 in. August is typically the driest time to visit Huntsville when rainfall is around 3.6 in.

Temperature in Huntsville by month

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

If weather is an important factor for your trip to Huntsville, 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 41.0 F).

Reviews of airlines servicing Huntsville

Get insights into the airlines that provide service to Huntsville. 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 Huntsville. Reviews last updated March 31, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Illinois to Huntsville to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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
7,899 reviews

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

Entertainment

7.9

Boarding

8.2

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 Illinois to Huntsville. 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 into for flights to Huntsville from Illinois?

    Huntsville (HSV) is the airport you will fly into if you book a flight from Illinois to Huntsville. It is only a 12.4 mi journey from Huntsville (HSV) to Huntsville’s city center.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Illinois to Huntsville for a low price.

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

    While some choose either Chicago Midway - Huntsville or Lambert-St Louis - Huntsville, Chicago O'Hare Intl - Huntsville is the most popular route from Illinois to Huntsville.

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

    Before booking your flight to Huntsville from Illinois, check out the most reliable airlines to get you to your destination on time: Aer Lingus (85%), Qatar Airways (82%), Air Wisconsin( 81%).

  • What are the cheapest flights from Illinois to Huntsville?

    The cheapest flight price from Illinois to Huntsville is $161. On average you can expect to pay $301. The most popular route, (Chicago O'Hare Intl - Huntsville), can usually be booked for $209.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Huntsville (average of $321). Flying from Illinois to Huntsville in June is currently the most expensive (average of $443). 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

Traveling to a place near Illinois?

Book flights to Illinois if you plan to visit one of these locations
Cullman

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Alternative routes for Illinois to Huntsville

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Top 3 airlines flying from Illinois to Huntsville

Discover the top 3 airlines that operate flights from Illinois to Huntsville. 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 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$157Average$332FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$356FlexibilityNo cancel feeOn-time69%
DeltaCheapest$213Average$338FlexibilityNo cancel feeOn-timeN/A
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