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$38+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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Find flight deals from Illinois to Alabama

Cheapest flights from Illinois to Alabama
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 November 4, 2024.

This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/164:24 pmORD - ATL
Nonstop2h 13mFrontier
Wed 11/2011:55 amATL - ORD
Nonstop2h 15mFrontier
Deal found 11/3$68
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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.
Sat 11/162:02 pmMDW - ATL
Nonstop2h 11mFrontier
Wed 11/2010:02 amATL - MDW
Nonstop2h 02mFrontier
Deal found 11/2$68
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Wed 11/202:15 pmORD - ATL
Nonstop2h 08mMultiple Airlines
Wed 12/45:30 amATL - ORD
1 stop6h 02mMultiple Airlines
Deal found 11/3$83
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Tue 12/36:00 amORD - ATL
1 stop6h 03mSpirit Airlines
Tue 12/108:45 pmATL - ORD
1 stop16h 20mSpirit Airlines
Deal found 11/3$92
This Delta deal was found by Cheapflights users on 11/4. 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 12/109:30 amORD - ATL
Nonstop1h 56mDelta
Wed 12/117:10 amATL - ORD
Nonstop2h 09mDelta
Deal found 11/4$137
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/36:20 pmORD - ATL
Nonstop2h 09mUnited Airlines
Tue 12/107:36 pmATL - ORD
1 stop4h 44mUnited Airlines
Deal found 11/3$147
This Delta deal was found by Cheapflights users on 11/4. 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 12/1212:44 pmMDW - ATL
Nonstop1h 52mDelta
Mon 12/1611:00 amATL - MDW
Nonstop1h 58mDelta
Deal found 11/4$160
This FlightHub deal was found by Cheapflights users on 11/3. 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.
Tue 12/35:00 amORD - BHM
1 stop10h 01mSpirit Airlines
Thu 12/58:41 amBHM - ORD
1 stop7h 25mSpirit Airlines
Deal found 11/3$173
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amMDW - ATL
2 stops32h 56mMultiple Airlines
Mon 1/66:24 pmATL - MDW
1 stop5h 56mMultiple Airlines
Deal found 11/2$187
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/66:15 pmORD - CHA
Nonstop1h 46mUnited Airlines
Sat 12/76:45 amCHA - ORD
Nonstop2h 07mUnited Airlines
Deal found 11/3$189
This Booking.com deal was found by Cheapflights users on 11/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/164:10 pmSTL - ATL
1 stop15h 55mSouthern / Mokulele
Sun 11/178:25 pmATL - STL
1 stop18h 05mSouthern / Mokulele
Deal found 11/3$193
This Frontier deal was found by Cheapflights users on 11/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/268:10 pmSTL - ATL
1 stop11h 11mFrontier
Mon 12/307:34 pmATL - STL
1 stop5h 06mFrontier
Deal found 11/3$198

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Thu 1/30

6:07 pm-9:24 pm

Nonstop2h 17m

$38

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 12/3

6:00 am-1:03 pm

1 stop6h 03m

$45

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Tue 12/3

9:25 am-12:21 pm

Nonstop1h 56m

$69

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Sun 1/19

4:21 pm-7:28 pm

Nonstop2h 07m

$38

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 2/12

8:50 am-2:49 pm

1 stop4h 59m

$78

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Wed 1/15

5:00 am-1:30 am

2 stops19h 30m

$87

St. LouisAtlanta

STL - ATL

STLATL

Lambert-St Louis

Fri 11/15

2:10 pm-7:40 pm

1 stop4h 30m

$100

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 12/3

5:00 am-3:01 pm

1 stop10h 01m

$51

ChicagoAtlanta

MDW - ATL

MDWATL

Chicago Midway

Sat 12/14

6:40 am-12:50 pm

1 stop5h 10m

$118

ChicagoAtlanta

ORD - ATL

ORDATL

Chicago O'Hare Intl

Sun 3/2

12:40 pm-10:00 am

1 stop20h 20m

$122

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 60 results
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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, December is the cheapest month in which you can book a flight from Illinois to Alabama (average of $371). Flying from Illinois to Alabama in March is currently the most expensive (average of $471). 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 November 4, 2024.

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 November 4, 2024.

The most flights from USIL to USAL are scheduled on a Sunday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 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 November 4, 2024.
To help decide which airline to fly from Illinois to Alabama, see what other customers have to say about Delta, Southwest and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,089 reviews
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,829 reviews
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,226 reviews
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Sun Country Air
7.0
Good
432 reviews
Southwest
8.1
Very good
5,089 reviews

Food

7.2

Overall

8.1

Boarding

8.3

Entertainment

7.7

Comfort

8.1

Crew

8.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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.

  • Can I find flights from Illinois to Alabama for under $100 on Cheapflights?

    Yes, there are multiple flights from Illinois to Alabama for under $100. The cheapest flight booked recently is on Frontier for just $47, but on average you can expect to pay $144.

  • Are there nonstop flights from Illinois to Alabama for under $100 on Cheapflights?

    Cheapflights has at least 14 direct flights from Illinois to Alabama under $100. A good price for a nonstop flight from Illinois to Alabama is less than $225.

  • Are there last-minute flights available from Illinois to Alabama for under $100?

    There are currently 20+ open flights from Illinois to Alabama within the next 7 days for less than $100.

  • What days are nonstop flights available from Illinois to Alabama?

    Nonstop flights can be found on the following days: Thursday, Friday.

  • How many flights depart from Illinois to Alabama on average per day?

    3 flight departures from Illinois to Alabama per day on average.
    Morning (6am - Noon) - 100% of flight departures

  • How long is the flight from Illinois to Alabama?

    Airlines like Frontier, Spirit Airlines, and United Airlines fly from Illinois to Alabama in about 2h 05m. The time it takes to get you to your destination can typically vary by up to 9h 37m. The distance between Illinois and Alabama is about 588 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $38. Spirit Airlines flights start at $45 while deals on Delta start at $69 one-way.

  • What does ORD to BHM mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Birmingham Airport flight would often be abbreviated as a ORD to BHM flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Huntsville Airport (HSV), Mobile Airport (MOB), Montgomery Dannelly Field Airport (MGM), Dothan Arpt Airport (DHN), Mobile Downtown Airport (BFM).

  • Can I find deals for flights from Illinois to Alabama that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Alabama flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Illinois to Alabama with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Alabama flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Alabama by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Illinois to Alabama that allow pets onboard?

    Many airlines flying from Illinois to Alabama offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Illinois to Alabama?

    Yes, you can often find last-minute deals on Illinois to Alabama flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Illinois to Alabama flight deals updated?

    The Illinois to Alabama flight deals you see on this page were last updated on 11/4.

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

    Currently, December is the cheapest month in which you can book a flight from Illinois to Alabama (average of $371). Flying from Illinois to Alabama in March is currently the most expensive (average of $471). 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 Illinois to Alabama

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Alabama

Discover the top 3 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$157Average$419FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$187Average$384FlexibilityNo cancel feeOn-time69%
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