How does KAYAK find such low prices on flights from Alabama to Chicago O'Hare Airport?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alabama to Chicago O'Hare Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alabama to Chicago O'Hare Airport?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Alabama is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Alabama to Chicago O'Hare Airport?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Alabama with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alabama to Chicago O'Hare Airport?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Alabama up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$81 CHEAP FLIGHTS from Alabama to Chicago O'Hare (ORD)

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Flight Deals

Cheap Flights from Alabama to O'Hare Intl

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Alabama to O'Hare Intl

Sun, Nov 8 - Tue, Nov 10

7:40 am - 8:56 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$94Frontier

Fri, Dec 4 - Mon, Dec 7

6:52 pm - 8:16 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 24mnonstop

8:10 am - 11:26 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$137Frontier

Wed, Nov 18 - Sat, Nov 21

10:35 am - 12:52 pmHSV Huntsville-ORD Chicago O'Hare Intl

2h 17mnonstop

7:59 pm - 9:52 pmORD Chicago O'Hare Intl-HSV Huntsville

1h 53mnonstop

$191American Airlines

Tue, Oct 13 - Sat, Oct 17

6:02 am - 8:26 amHSV Huntsville-ORD Chicago O'Hare Intl

2h 24mnonstop

8:48 pm - 10:40 pmORD Chicago O'Hare Intl-HSV Huntsville

1h 52mnonstop

$191American Airlines

Wed, Nov 11 - Wed, Nov 18

10:40 pm - 11:54 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 14mnonstop

8:04 am - 11:00 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

1h 56mnonstop

$197Delta

Tue, Oct 13 - Tue, Oct 20

1:23 pm - 2:43 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 20mnonstop

12:29 pm - 3:35 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

$197United Airlines

Thu, Nov 12 - Mon, Nov 16

8:54 am - 6:35 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

10h 41m1 stop Minneapolis St Paul

7:50 pm - 11:06 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$202Multiple Airlines

Wed, Nov 11 - Wed, Nov 18

9:30 am - 1:59 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

5h 29m1 stop Detroit Metropolitan Wayne County

6:15 pm - 9:25 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 10mnonstop

$208Delta

Mon, Oct 12 - Mon, Oct 19

10:59 pm - 3:30 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

41h 31m2 stops Tampa Fort Lauderdale

7:44 pm - 11:07 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 23mnonstop

$209Multiple Airlines

Mon, Mar 1 - Wed, Mar 3

3:30 pm - 4:35 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 05mnonstop

10:30 am - 1:35 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 05mnonstop

$237United Airlines

Recent last minute flight deals from Alabama to O'Hare Intl

Sat, Sep 19 - Fri, Oct 2

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$185Frontier

Sat, Sep 19 - Fri, Oct 2

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$205Frontier

Sat, Sep 19 - Wed, Sep 23

12:08 pm - 2:32 pmHSV Huntsville-ORD Chicago O'Hare Intl

2h 24mnonstop

9:41 am - 11:38 amORD Chicago O'Hare Intl-HSV Huntsville

1h 57mnonstop

$247American Airlines

Sat, Sep 19 - Wed, Sep 23

12:08 pm - 2:32 pmHSV Huntsville-ORD Chicago O'Hare Intl

2h 24mnonstop

9:41 am - 11:38 amORD Chicago O'Hare Intl-HSV Huntsville

1h 57mnonstop

$248American Airlines

Sat, Sep 19 - Wed, Sep 23

5:25 pm - 11:59 pmHSV Huntsville-ORD Chicago O'Hare Intl

6h 34m1 stop Atlanta Hartsfield-Jackson

6:40 am - 1:20 pmORD Chicago O'Hare Intl-HSV Huntsville

6h 40m1 stop Atlanta Hartsfield-Jackson

$267Delta

Sat, Sep 19 - Wed, Sep 23

5:25 pm - 11:59 pmHSV Huntsville-ORD Chicago O'Hare Intl

6h 34m1 stop Atlanta Hartsfield-Jackson

6:40 am - 1:20 pmORD Chicago O'Hare Intl-HSV Huntsville

6h 40m1 stop Atlanta Hartsfield-Jackson

$287Delta

Sun, Sep 20 - Sat, Oct 10

6:00 am - 7:04 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 04mnonstop

6:50 am - 9:42 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 52mnonstop

$324United Airlines

Wed, Sep 16 - Fri, Sep 18

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

4:40 pm - 10:00 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

16h 20m1 stop Jackson Mckellar Field

$366Multiple Airlines

Wed, Sep 16 - Sun, Sep 20

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

4:40 pm - 10:00 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

16h 20m1 stop Jackson Mckellar Field

$366Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

6:00 am - 7:04 amCHA Chattanooga Lovell Field-ORD Chicago O'Hare Intl

2h 04mnonstop

6:59 am - 9:54 amORD Chicago O'Hare Intl-CHA Chattanooga Lovell Field

1h 55mnonstop

$369United Airlines

Recent direct flight deals from Alabama to O'Hare Intl

Sun, Nov 8 - Tue, Nov 10

7:40 am - 8:56 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$94Frontier

Fri, Dec 4 - Mon, Dec 7

6:52 pm - 8:16 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 24mnonstop

8:10 am - 11:26 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$137Frontier

Wed, Oct 7 - Wed, Oct 7

10:35 am - 11:51 amATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 16mnonstop

7:28 pm - 10:44 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 16mnonstop

$137Frontier

Wed, Nov 18 - Sat, Nov 21

10:35 am - 12:52 pmHSV Huntsville-ORD Chicago O'Hare Intl

2h 17mnonstop

7:59 pm - 9:52 pmORD Chicago O'Hare Intl-HSV Huntsville

1h 53mnonstop

$191American Airlines

Tue, Oct 13 - Sat, Oct 17

6:02 am - 8:26 amHSV Huntsville-ORD Chicago O'Hare Intl

2h 24mnonstop

8:48 pm - 10:40 pmORD Chicago O'Hare Intl-HSV Huntsville

1h 52mnonstop

$191American Airlines

Wed, Jan 13 - Wed, May 5

10:26 am - 12:44 pmHSV Huntsville-ORD Chicago O'Hare Intl

2h 18mnonstop

8:50 am - 10:48 amORD Chicago O'Hare Intl-HSV Huntsville

1h 58mnonstop

$191American Airlines

Wed, Nov 11 - Wed, Nov 18

10:40 pm - 11:54 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 14mnonstop

8:04 am - 11:00 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

1h 56mnonstop

$197Delta

Tue, Oct 13 - Tue, Oct 20

1:23 pm - 2:43 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 20mnonstop

12:29 pm - 3:35 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 06mnonstop

$197United Airlines

Thu, Oct 22 - Mon, Oct 26

10:50 pm - 11:57 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 07mnonstop

6:30 am - 9:33 amORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 03mnonstop

$237Delta

Sat, Oct 10 - Sat, Oct 17

7:11 pm - 8:34 pmATL Atlanta Hartsfield-Jackson-ORD Chicago O'Hare Intl

2h 23mnonstop

6:05 pm - 9:16 pmORD Chicago O'Hare Intl-ATL Atlanta Hartsfield-Jackson

2h 11mnonstop

$237United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$81

Best time to beat the crowds with an average 15% drop in price.

Most popular time to fly with an average 16% increase in price.

Flight from Atlanta to Chicago O'Hare Airport

DouglasFlew with American Airlines-Jun 2025

Check your app for delay notices. This notice did come out early in the morning - I failed to check it. Checking it could have saved 4 hours at the airport

DinaFlew with United Airlines-Nov 2024

Be prepared for delays and plan to check your luggage. Overhead bins are ⅓ the size of a typical bin.

How does KAYAK find such low prices on flights from Alabama to Chicago O'Hare Airport?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Alabama to Chicago O'Hare Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Alabama to Chicago O'Hare Airport?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Alabama is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Alabama to Chicago O'Hare Airport?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago O'Hare Airport with an airline and back to Alabama with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Alabama to Chicago O'Hare Airport?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago O'Hare Airport from Alabama up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Gurnee

South Haven

Oak Brook

Tinley Park

Hammond

Saint Joseph

Des Plaines

Elk Grove Village

Hoffman Estates

Portage

South Holland

Oakbrook Terrace

Willowbrook

Lansing

Alsip

Delavan

Lisle

Northbrook

Valparaiso

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ORD

$81 Find Cheap Flights from Alabama to Chicago O'Hare Airport - Compare and Save

Cheap Flights from Alabama to O'Hare Intl

Recent round-trip flight deals from Alabama to O'Hare Intl

Recent one-way flight deals from Alabama to O'Hare Intl

Recent last minute flight deals from Alabama to O'Hare Intl

Recent direct flight deals from Alabama to O'Hare Intl

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Flights from Alabama to O'Hare Intl: the best tips from KAYAK users

FAQs for booking Alabama to Chicago O'Hare Airport flights

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More options for your flight to O'Hare Intl

Complete your trip to O'Hare Intl with a hotel stay or car rental

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Flights from domestic origins to Alabama

Choose which airport to fly into in Chicago

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