What is the cheapest airline that flies from Alabama to Chicago?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Alabama to Chicago

How long does it take to fly to Chicago?

Average flight duration from Alabama to Chicago depends on which airport you fly into and out of. Flying from Huntsville to Chicago O'Hare Intl Airport is 2h 03m on average, while flying from Birmingham to Chicago O'Hare Intl Airport is 2h 09m on average. Chicago O'Hare Intl Airport is the most popular airport in Chicago.

What airlines fly to Chicago?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Chicago from Alabama according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 4 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

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

133 flights are operational daily from Alabama to Chicago as of September 2025. The most popular departure time for this route is 10:00AM, with 68% of flights per day taking off at noon.

How many flights depart from Alabama to Chicago on average per week?

As of September 2025, there are 935 flights per week flying from Alabama to Chicago. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

When did momondo last update prices for flights from Alabama to Chicago?

Prices for flights from Alabama to Chicago are updated daily.

How many operators does momondo search for flights from Alabama to Chicago?

As of September 2025, there are 6 operators available to choose from for flights from Alabama to Chicago.

How old do you have to be to fly from Alabama to Chicago?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alabama to Chicago.

What documentation or ID do you need to fly to Chicago?

The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$47 Cheap Flights from Alabama to Chicago in 2025/26

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Find the cheapest flights from Alabama to Chicago

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

5:40 pm - 6:39 pmATL-MDW

1h 59mnonstop

1:56 pm - 4:54 pmMDW-ATL

1h 58mnonstop

$77Frontier

Find Deal

Fri, Nov 14 - Tue, Nov 18

10:17 pm - 11:29 pmATL-ORD

2h 12mnonstop

12:37 pm - 3:41 pmORD-ATL

2h 04mnonstop

$77Frontier

Find Deal

Sat, Nov 15 - Wed, Nov 19

4:36 pm - 11:45 pmPNS-ORD

7h 09m1 stop

5:05 am - 3:31 pmORD-PNS

10h 26m1 stop

$182Spirit Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

10:28 am - 5:53 pmPNS-ORD

7h 25m1 stop

5:05 am - 3:31 pmORD-PNS

10h 26m1 stop

$184Spirit Airlines

Find Deal

Thu, Oct 9 - Mon, Oct 27

8:45 am - 9:49 amCHA-ORD

2h 04mnonstop

8:06 pm - 10:59 pmORD-CHA

1h 53mnonstop

$189United Airlines

Find Deal

Thu, Nov 13 - Tue, Nov 18

4:59 pm - 6:03 pmCHA-ORD

2h 04mnonstop

1:46 pm - 4:29 pmORD-CHA

1h 43mnonstop

$190American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

7:02 am - 8:05 amCHA-ORD

2h 03mnonstop

1:55 pm - 4:46 pmORD-CHA

1h 51mnonstop

$194United Airlines

Find Deal

Tue, Sep 30 - Sat, Oct 11

3:36 pm - 4:12 pmCHA-ORD

25h 36m1 stop

8:00 am - 4:57 pmORD-CHA

7h 57m1 stop

$196Multiple Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

11:16 am - 1:27 pmHSV-ORD

2h 11mnonstop

8:24 pm - 10:24 pmORD-HSV

2h 00mnonstop

$209American Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

3:36 pm - 10:31 amCHA-ORD

19h 55m2 stops

8:00 am - 4:57 pmORD-CHA

7h 57m1 stop

$217Multiple Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 4

Spirit Airlines flights from Alabama to Chicago

Our best Spirit Airlines deals on Alabama to Chicago flight tickets

Spirit Airlines

Oct 17

PNS4:36 pmPensacola

7h 09m

1 stop

ORD11:45 pmChicago O'Hare Intl

Oct 20

ORD5:05 amChicago O'Hare Intl

10h 26m

1 stop

PNS3:31 pmPensacola

$182

Find similar

Spirit Airlines

Oct 9

PNS10:28 amPensacola

7h 25m

1 stop

ORD5:53 pmChicago O'Hare Intl

Oct 27

ORD5:05 amChicago O'Hare Intl

10h 26m

1 stop

PNS3:31 pmPensacola

$184

Find similar

Spirit Airlines

Oct 4

PNS4:44 pmPensacola

6h 04m

1 stop

ORD10:48 pmChicago O'Hare Intl

Oct 8

ORD6:00 amChicago O'Hare Intl

11h 01m

1 stop

PNS5:01 pmPensacola

$186

Find similar

Frontier flights from Alabama to Chicago

Our best Frontier deals on Alabama to Chicago flight tickets

Frontier

Nov 15

ATL10:17 pmAtlanta Hartsfield-Jackson

2h 12m

ORD11:29 pmChicago O'Hare Intl

Nov 19

ORD12:37 pmChicago O'Hare Intl

2h 04m

ATL3:41 pmAtlanta Hartsfield-Jackson

$77

Find similar

Frontier

Oct 4

ATL3:26 pmAtlanta Hartsfield-Jackson

2h 19m

ORD4:45 pmChicago O'Hare Intl

Oct 8

ORD3:12 pmChicago O'Hare Intl

2h 15m

ATL6:27 pmAtlanta Hartsfield-Jackson

$78

Find similar

Frontier

Sep 29

ATL10:58 pmAtlanta Hartsfield-Jackson

2h 12m

ORD12:10 amChicago O'Hare Intl

Oct 8

ORD11:00 amChicago O'Hare Intl

2h 08m

ATL2:08 pmAtlanta Hartsfield-Jackson

$79

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaChicago

ATL - MDW

ATLMDW

Atlanta Hartsfield-Jackson

Fri 11/14

5:40 pm-6:39 pm

Nonstop1h 59m

Chicago Midway

Tue 11/18

1:56 pm-4:54 pm

Nonstop1h 58m

$77

AtlantaChicago

ATL - ORD

ATLORD

Atlanta Hartsfield-Jackson

Sat 11/15

10:17 pm-11:29 pm

Nonstop2h 12m

Chicago O'Hare Intl

Wed 11/19

12:37 pm-3:41 pm

Nonstop2h 04m

$77

PensacolaChicago

PNS - ORD

PNSORD

Pensacola

Fri 10/17

4:36 pm-11:45 pm

1 stop7h 09m

Chicago O'Hare Intl

Mon 10/20

5:05 am-3:31 pm

1 stop10h 26m

$182

PensacolaChicago

PNS - ORD

PNSORD

Pensacola

Thu 10/9

10:28 am-5:53 pm

1 stop7h 25m

Chicago O'Hare Intl

Mon 10/27

5:05 am-3:31 pm

1 stop10h 26m

$184

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Thu 11/13

8:45 am-9:49 am

Nonstop2h 04m

Chicago O'Hare Intl

Tue 11/18

8:06 pm-10:59 pm

Nonstop1h 53m

$189

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Sat 10/18

4:59 pm-6:03 pm

Nonstop2h 04m

Chicago O'Hare Intl

Sat 10/25

1:46 pm-4:29 pm

Nonstop1h 43m

$190

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Tue 9/30

7:02 am-8:05 am

Nonstop2h 03m

Chicago O'Hare Intl

Sat 10/11

1:55 pm-4:46 pm

Nonstop1h 51m

$194

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 10/1

3:36 pm-4:12 pm

1 stop25h 36m

Chicago O'Hare Intl

Sat 10/4

8:00 am-4:57 pm

1 stop7h 57m

$196

HuntsvilleChicago

HSV - ORD

HSVORD

Huntsville

Sat 10/25

11:16 am-1:27 pm

Nonstop2h 11m

Chicago O'Hare Intl

Sat 11/1

8:24 pm-10:24 pm

Nonstop2h 00m

$209

ChattanoogaChicago

CHA - ORD

CHAORD

Chattanooga Lovell Field

Wed 10/1

3:36 pm-10:31 am

2 stops19h 55m

Chicago O'Hare Intl

Sat 10/4

8:00 am-4:57 pm

1 stop7h 57m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Alabama to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Chicago?

The month of October is, on average, the cheapest month to fly to Chicago from Alabama, with most prices found around $314. If you’re not able to fly to Chicago in October, then August is your next best option. Flight prices from Alabama to Chicago during August average around $341.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Thursday when prices can be found for as low as $424. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Alabama to Chicago for around $665.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Alabama to Chicago during this time can be as low as $290. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $814.

What is the cheapest Alabama to Chicago flight route?

Fly from Birmingham to Chicago O'Hare Intl for the best Alabama - Chicago flight prices

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $372 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Alabama for as low as $279 on momondo.

What cabin class options are available on Alabama to Chicago flights?

There are 4 cabin classes available to choose from on Alabama to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alabama to Chicago flights?

No. A direct flight is the cheapest option for a flight between Alabama to Chicago.

Cheap Alabama to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to Chicago

Best Price Found	$143
Fastest flight time	1h 45m
Direct flights	Every day
Airports in Chicago	1 airport

The best one-way flight to Chicago from Alabama in the past 72 hours is $143. The best round-trip flight deal from Alabama to Chicago found on momondo in the last 72 hours is $280.

The fastest flight from Alabama to Chicago takes 1h 45m

Direct flights go from Alabama to Chicago every day.

There is 1 airport near Chicago: Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from Alabama to Chicago?
Prices for flights from Alabama to Chicago are updated daily.
How many operators does momondo search for flights from Alabama to Chicago?
As of September 2025, there are 6 operators available to choose from for flights from Alabama to Chicago.
How old do you have to be to fly from Alabama to Chicago?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alabama to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Alabama to Chicago?
Based on momondo bookings for flights between Alabama and Chicago, the leading plane model is Canadair (Bombardier) Regional Jet CRJ-550, making up 23.78% of the total bookings. Other popular models include Embraer 170 with 14.49%, Canadair (Bombardier) Regional Jet 700 with 10.96%, and Embraer 175 with 10.03%.

Best airlines flying from Alabama to Chicago

Compare and see reviews for airlines that fly from Alabama to Chicago with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $185	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Delta	PriceFrom $186	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
Southwest	PriceFrom $260	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights

Merrillville

New Buffalo

Hammond

Benton Harbor

Saint Joseph

Lansing

Portage

Schererville

Valparaiso

Crown Point

Munster

Chesterton

Monticello

Porter

Griffith

Saint John

Why use momondo?

Why should I use momondo to find a flight deal from Alabama to Chicago?

Finding the right flight to Chicago from Alabama is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Alabama to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Alabama on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alabama to Chicago?

Once all potential Alabama to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Alabama to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alabama to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Chicago Midway Airport

Chicago O'Hare Intl Airport

Chicago Greater Rockford Airport

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Flights to Denverfrom $63

Cheap flights from Alabama to Chicago from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alabama to Chicago departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Alabama to Chicago

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Spirit Airlines flights from Alabama to Chicago

Our best Spirit Airlines deals on Alabama to Chicago flight tickets

Frontier flights from Alabama to Chicago

Our best Frontier deals on Alabama to Chicago flight tickets

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Use the filters below to find and compare flights from Alabama to Chicago that are best for you.

See travel insights to Chicago from

How to get the cheapest flight ticket from Alabama to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago?

The month of October is, on average, the cheapest month to fly to Chicago from Alabama, with most prices found around $314. If you’re not able to fly to Chicago in October, then August is your next best option. Flight prices from Alabama to Chicago during August average around $341.

What is the cheapest day to depart on your flight to Chicago?

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Alabama to Chicago during this time can be as low as $290. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $814.

What is the cheapest Alabama to Chicago flight route?

Fly from Birmingham to Chicago O'Hare Intl for the best Alabama - Chicago flight prices

How far in advance should I book a flight to Chicago?

What cabin class options are available on Alabama to Chicago flights?

There are 4 cabin classes available to choose from on Alabama to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alabama to Chicago flights?

No. A direct flight is the cheapest option for a flight between Alabama to Chicago.

What is the cheapest airline that flies from Alabama to Chicago?

Frontier, Southwest, and United Airlines are the most popular carriers operating from Alabama to Chicago

What airlines fly to Chicago?

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

133 flights are operational daily from Alabama to Chicago as of September 2025. The most popular departure time for this route is 10:00AM, with 68% of flights per day taking off at noon.

How many flights depart from Alabama to Chicago on average per week?

As of September 2025, there are 935 flights per week flying from Alabama to Chicago. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

How long does it take to fly to Chicago?

Cheap Alabama to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alabama to Chicago

Best Price Found

Fastest flight time

Direct flights

Airports in Chicago

When did momondo last update prices for flights from Alabama to Chicago?

How many operators does momondo search for flights from Alabama to Chicago?

How old do you have to be to fly from Alabama to Chicago?

What documentation or ID do you need to fly to Chicago?

What is the most popular plane model from Alabama to Chicago?

Best airlines flying from Alabama to Chicago

Compare and see reviews for airlines that fly from Alabama to Chicago with momondo

Traveling to a place near Chicago?

Why use momondo?

Why should I use momondo to find a flight deal from Alabama to Chicago?

Can I find flights from Alabama to Chicago with flexible booking policies on momondo?

How can momondo help me find flights from Alabama to Chicago?

I’m not ready to book a flight from Alabama to Chicago right now. Can momondo alert me if prices change?

An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago