$34+ Cheap flights from Illinois to Alabama
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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
Feb 25 — Mar 41
1 adult, Economy
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Find cheap flights from Illinois to Alabama with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to Alabama
Keep the following information in mind while searching for Illinois to Alabama flight deals. Data was last updated February 20, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $71 (Cheapflightsfares) |
One-way from | $35 (Cheapflightsfares) |
Popular in | February |
Cheapest in | September |
Average price | $460 |
Good round-trip deal | $283 or less |
Good one-way deal | $188 or less |
Find flight deals from Illinois to Alabama
Cheapest flights from Illinois to AlabamaExplore the most affordable flight options available from Illinois to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
Explore the most affordable flight options available from Illinois to Alabama. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/276:25 pmORD - ATL
Nonstop2h 00mSpirit Airlines
Wed 4/27:34 amATL - ORD
Nonstop2h 10mSpirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$71
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/65:09 pmMDW - ATL
Nonstop2h 04mFrontier
Wed 4/912:33 pmATL - MDW
Nonstop1h 58mFrontier
Deal found 2/20![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/25:47 pmORD - ATL
Nonstop2h 06mFrontier
Fri 4/187:00 amATL - ORD
Nonstop2h 19mFrontier
Deal found 2/20![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:25 pmORD - ATL
Nonstop2h 00mMultiple Airlines
Tue 4/153:29 pmATL - ORD
Nonstop2h 22mMultiple Airlines
Deal found 2/20![Multiple Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/122:55 pmORD - ATL
Nonstop1h 53mDelta
Wed 3/1912:40 pmATL - ORD
Nonstop2h 05mDelta
Deal found 2/20![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/67:20 amMDW - ATL
Nonstop1h 55mSouthwest
Wed 4/98:30 amATL - MDW
1 stop4h 55mSouthwest
Deal found 2/20![Southwest logo]()
$181
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/206:11 pmSTL - PNS
1 stop22h 03mSpirit Airlines
Thu 4/248:53 amPNS - STL
1 stop8h 23mSpirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$202
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/244:45 pmORD - CHA
1 stop4h 31mAmerican Airlines
Sun 4/275:00 amCHA - ORD
1 stop4h 49mAmerican Airlines
Deal found 2/20![American Airlines logo]()
$214
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/95:55 amORD - PNS
2 stops32h 27mSpirit Airlines
Sat 3/151:49 pmPNS - ORD
2 stops17h 55mSpirit Airlines
Deal found 2/20![Spirit Airlines logo]()
$217
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1212:20 pmMDW - PNS
1 stop3h 45mSouthwest
Wed 4/1611:30 amPNS - MDW
1 stop5h 35mSouthwest
Deal found 2/20![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/19:54 amMDW - ATL
Nonstop1h 55mDelta
Fri 4/46:30 amATL - MDW
1 stop7h 05mDelta
Deal found 2/20![Delta logo]()
$218
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/87:30 amORD - ATL
2 stops8h 10mSouthwest
Sat 4/1212:10 pmATL - ORD
1 stop5h 35mSouthwest
Deal found 2/20![Southwest logo]()
$219
Find flights from Illinois to Alabama within your budget
Customize your flight search to find flights from Illinois to Alabama 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 February 20, 2025.
Fly from
Illinois
Fly to
Alabama
Route
Depart
Return
Price
ChicagoAtlanta
ORD - ATL
ORDATL
Chicago O'Hare Intl
Thu 3/27
6:25 pm-9:25 pm
Nonstop2h 00m
Atlanta Hartsfield-Jackson
Tue 4/1
7:34 am-8:44 am
Nonstop2h 10m
$71
ChicagoAtlanta
MDW - ATL
MDWATL
Chicago Midway
Sun 4/6
5:09 pm-8:13 pm
Nonstop2h 04m
Atlanta Hartsfield-Jackson
Wed 4/9
12:33 pm-1:31 pm
Nonstop1h 58m
$71
ChicagoAtlanta
ORD - ATL
ORDATL
Chicago O'Hare Intl
Wed 4/2
5:47 pm-8:53 pm
Nonstop2h 06m
Atlanta Hartsfield-Jackson
Fri 4/18
7:00 am-8:19 am
Nonstop2h 19m
$72
ChicagoAtlanta
ORD - ATL
ORDATL
Chicago O'Hare Intl
Tue 4/1
6:25 pm-9:25 pm
Nonstop2h 00m
Atlanta Hartsfield-Jackson
Sat 4/5
12:42 pm-1:58 pm
Nonstop2h 16m
$79
ChicagoAtlanta
MDW - ATL
MDWATL
Chicago Midway
Mon 4/21
6:45 pm-9:49 pm
Nonstop2h 04m
Atlanta Hartsfield-Jackson
Wed 4/23
9:35 pm-10:26 pm
Nonstop1h 51m
$165
ChicagoAtlanta
ORD - ATL
ORDATL
Chicago O'Hare Intl
Wed 3/12
2:55 pm-5:48 pm
Nonstop1h 53m
Atlanta Hartsfield-Jackson
Wed 3/19
12:40 pm-1:45 pm
Nonstop2h 05m
$177
ChicagoAtlanta
MDW - ATL
MDWATL
Chicago Midway
Sun 4/6
7:20 am-10:15 am
Nonstop1h 55m
Atlanta Hartsfield-Jackson
Wed 4/9
8:30 am-12:25 pm
1 stop4h 55m
$181
St. LouisPensacola
STL - PNS
STLPNS
Lambert-St Louis
Sun 4/20
6:11 pm-4:14 pm
1 stop22h 03m
Pensacola
Thu 4/24
8:53 am-5:16 pm
1 stop8h 23m
$202
ChicagoChattanooga
ORD - CHA
ORDCHA
Chicago O'Hare Intl
Thu 4/24
4:45 pm-10:16 pm
1 stop4h 31m
Chattanooga Lovell Field
Sun 4/27
5:00 am-8:49 am
1 stop4h 49m
$214
ChicagoPensacola
MDW - PNS
MDWPNS
Chicago Midway
Wed 3/12
12:20 pm-4:05 pm
1 stop3h 45m
Pensacola
Wed 4/16
11:30 am-5:05 pm
1 stop5h 35m
$217
Showing 1-10 of 60 results
Best time to book a flight from Illinois to Alabama
Have a flexible travel schedule? Discover the best time to fly to Alabama 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.
Travel insights for flights from Illinois to Alabama
Get recent, data-driven insights about flights from Illinois to Alabama including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois to Alabama?
Currently, October is the cheapest month in which you can book a flight from Illinois to Alabama (average of $376). Flying from Illinois to Alabama in March is currently the most expensive (average of $463). 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 AL?
Find hourly flight availability from Illinois to Alabama. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Alabama as you normally would.
Weekly flight availability from Illinois to Alabama
Explore weekly flight availability from Illinois to Alabama. 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 February 20, 2025.
The most flights from USIL to USAL are scheduled on a Tuesday (8 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 Alabama by month
Plan your trip to Alabama by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Alabama when rainfall is around 3.4 in.
Temperature in Alabama by month
Plan your trip to Alabama by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Alabama, 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 44.6 F).
Reviews of airlines servicing Alabama
Get insights into the airlines that provide service to Alabama. 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 Alabama. Reviews last updated February 20, 2025.
To help decide which airline to fly from Illinois to Alabama, see what other customers have to say about Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Comfort
8.1
Boarding
8.2
Food
7.1
Crew
8.7
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
2.0
MediocreAnonymous,Feb 2025
MCO - STL
Related info for your journey
Find useful and relevant information for your journey from Illinois to Alabama. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to Alabama
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Illinois to Alabama
Discover the top 4 airlines that operate flights from Illinois to Alabama. 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 February 20, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$352 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$428 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$187 | Average$410 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$300 | Average$433 | FlexibilityNo cancel fee | On-time63% |