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

As of November 2025, there are 17 flights per day flying from Birmingham, Alabama to Illinois. The most common time of day flights depart is 9:00AM, with 72% of flights taking off at noon.

How many flights depart from Birmingham, Alabama to Illinois on average per week?

The number of flights available between Birmingham, Alabama and Illinois is 119 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

What airlines fly to Illinois?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Birmingham, Alabama according to our data. American Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Birmingham to Illinois?

Southwest, United Airlines, and Delta are the most popular carriers operating from Birmingham to Illinois

When did momondo last update prices for flights from Birmingham Airport to Illinois?

Prices for flights from Birmingham Airport to Illinois refresh daily.

How many operators does momondo search for flights from Birmingham Airport to Illinois?

As of November 2025, there are 4 operators available to choose from for flights from Birmingham Airport to Illinois.

How old do you have to be to fly from Birmingham Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Illinois.

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

The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$124 Cheap Flights from Birmingham to Illinois in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 9:48 amBHM-ORD

2h 18mnonstop

7:54 pm - 9:59 pmORD-BHM

2h 05mnonstop

$247United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:26 am - 8:47 amBHM-ORD

2h 21mnonstop

7:50 pm - 9:49 pmORD-BHM

1h 59mnonstop

$250American Airlines

Find Deal

Fri, Dec 12 - Tue, Jan 6

5:22 pm - 7:50 pmBHM-ORD

2h 28mnonstop

2:44 pm - 4:52 pmORD-BHM

2h 08mnonstop

$251American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

3:35 pm - 9:05 pmBHM-MDW

5h 30m1 stop

8:25 pm - 10:10 pmMDW-BHM

1h 45mnonstop

$257Southwest

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:30 am - 2:25 pmBHM-STL

6h 55m1 stop

11:10 am - 4:19 pmSTL-BHM

5h 09m1 stop

$257United Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

6:00 am - 1:08 pmBHM-ORD

7h 08m1 stop

10:00 pm - 11:59 pmORD-BHM

1h 59mnonstop

$257American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

10:47 am - 6:02 pmBHM-ORD

7h 15m1 stop

8:44 am - 10:44 amORD-BHM

2h 00mnonstop

$261American Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:20 am - 11:55 amBHM-MDW

6h 35m1 stop

12:50 pm - 6:31 pmMDW-BHM

5h 41m1 stop

$267Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

5:20 am - 10:14 amBHM-ORD

4h 54m1 stop

4:20 pm - 10:43 pmORD-BHM

6h 23m1 stop

$267Delta

Find Deal

Wed, Dec 3 - Wed, Dec 10

6:40 am - 8:35 amBHM-MDW

1h 55mnonstop

4:25 pm - 6:05 pmMDW-BHM

1h 40mnonstop

$279Southwest

Find Deal

Thu, Feb 19 - Sat, Feb 21

American Airlines flights from Birmingham, Alabama to Illinois

Our best American Airlines deals on Birmingham, Alabama to Illinois flight tickets

American Airlines

Dec 12

BHM6:26 amBirmingham

2h 21m

ORD8:47 amChicago O'Hare Intl

Jan 6

ORD7:50 pmChicago O'Hare Intl

1h 59m

BHM9:49 pmBirmingham

$250

Find similar

American Airlines

Dec 3

BHM5:22 pmBirmingham

2h 28m

ORD7:50 pmChicago O'Hare Intl

Dec 10

ORD2:44 pmChicago O'Hare Intl

2h 08m

BHM4:52 pmBirmingham

$251

Find similar

American Airlines

Dec 3

BHM6:00 amBirmingham

7h 08m

1 stop

ORD1:08 pmChicago O'Hare Intl

Dec 10

ORD10:00 pmChicago O'Hare Intl

1h 59m

BHM11:59 pmBirmingham

$257

Find similar

United Airlines flights from Birmingham, Alabama to Illinois

Our best United Airlines deals on Birmingham, Alabama to Illinois flight tickets

United Airlines

Dec 3

BHM7:30 amBirmingham

2h 18m

ORD9:48 amChicago O'Hare Intl

Dec 10

ORD7:54 pmChicago O'Hare Intl

2h 05m

BHM9:59 pmBirmingham

$247

Find similar

United Airlines

Dec 2

BHM7:30 amBirmingham

6h 55m

1 stop

STL2:25 pmLambert-St Louis

Dec 9

STL11:10 amLambert-St Louis

5h 09m

1 stop

BHM4:19 pmBirmingham

$257

Find similar

United Airlines

Dec 8

BHM1:45 pmBirmingham

2h 18m

ORD4:03 pmChicago O'Hare Intl

Dec 10

ORD10:55 amChicago O'Hare Intl

1h 57m

BHM12:52 pmBirmingham

$271

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 12/3

7:30 am-9:48 am

Nonstop2h 18m

Chicago O'Hare Intl

Wed 12/10

7:54 pm-9:59 pm

Nonstop2h 05m

$247

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 12/12

6:26 am-8:47 am

Nonstop2h 21m

Chicago O'Hare Intl

Tue 1/6

7:50 pm-9:49 pm

Nonstop1h 59m

$250

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 12/3

5:22 pm-7:50 pm

Nonstop2h 28m

Chicago O'Hare Intl

Wed 12/10

2:44 pm-4:52 pm

Nonstop2h 08m

$251

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Thu 12/4

3:35 pm-9:05 pm

1 stop5h 30m

Chicago Midway

Thu 12/11

8:25 pm-10:10 pm

Nonstop1h 45m

$257

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

Tue 12/2

7:30 am-2:25 pm

1 stop6h 55m

Lambert-St Louis

Tue 12/9

11:10 am-4:19 pm

1 stop5h 09m

$257

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 12/3

6:00 am-1:08 pm

1 stop7h 08m

Chicago O'Hare Intl

Wed 12/10

10:00 pm-11:59 pm

Nonstop1h 59m

$257

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 12/3

10:47 am-6:02 pm

1 stop7h 15m

Chicago O'Hare Intl

Wed 12/10

8:44 am-10:44 am

Nonstop2h 00m

$261

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Wed 12/3

5:20 am-11:55 am

1 stop6h 35m

Chicago Midway

Wed 12/10

12:50 pm-6:31 pm

1 stop5h 41m

$267

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 12/3

5:20 am-10:14 am

1 stop4h 54m

Chicago O'Hare Intl

Wed 12/10

4:20 pm-10:43 pm

1 stop6h 23m

$267

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Thu 2/19

6:40 am-8:35 am

Nonstop1h 55m

Chicago Midway

Sat 2/21

4:25 pm-6:05 pm

Nonstop1h 40m

$279

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How to get the cheapest flight ticket from Birmingham, Alabama to Illinois

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 Illinois?

The cheapest month to fly to Illinois from Birmingham, Alabama is in September. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $314.

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

The cheapest day to depart from Birmingham, Alabama to Illinois is on a Thursday when prices can be found for as low as $428. Flights from Birmingham, Alabama to Illinois on a Monday will generally be more expensive and average around $649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Birmingham, Alabama to Illinois during this time can be as low as $290. Flights at noon are often more expensive with an average ticket price of $770.

What is the cheapest Birmingham to Illinois flight route?

Fly from Birmingham to Chicago Midway for the best Birmingham - Illinois flight prices

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

You are more likely to see cheaper flights to Illinois from Birmingham, Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $373 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Birmingham, Alabama for as low as $294 on momondo.

What cabin class options are available on Birmingham to Illinois flights?

There are 4 cabin classes available to choose from on Birmingham to Illinois 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 Birmingham, Alabama to Illinois flights?

You could potentially save up to 34% on your flight if you consider stops on a Birmingham, Alabama to Illinois flight.

Cheap Birmingham, Alabama to Illinois flight deals and tips

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

Best Price Found	$177
Fastest flight time	1h 50m
Direct flights	Every day
Airports in Illinois	2 airports

The best one-way flight to Illinois from Birmingham, Alabama in the past 72 hours is $177. The best round-trip flight deal from Birmingham, Alabama to Illinois found on momondo in the last 72 hours is $356.

The fastest flight from Birmingham, Alabama to Illinois takes 1h 50m

Direct flights go from Birmingham, Alabama to Illinois every day.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from Birmingham Airport to Illinois?
Prices for flights from Birmingham Airport to Illinois refresh daily.
How many operators does momondo search for flights from Birmingham Airport to Illinois?
As of November 2025, there are 4 operators available to choose from for flights from Birmingham Airport to Illinois.
How old do you have to be to fly from Birmingham Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Birmingham Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Birmingham, Alabama to Illinois?
momondo data reveals that the most frequently booked plane model on the route from Birmingham, Alabama to Illinois is Canadair (Bombardier) Regional Jet CRJ-550, representing 21.92% of all bookings. The subsequent popular models are Embraer 170 at 21.43%, Embraer 175 at 11.21%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 8.99%.

Best airlines flying from Birmingham, Alabama to Illinois

Compare and see reviews for airlines that fly from Birmingham, Alabama to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $131	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $199	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
United Airlines	PriceFrom $251	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Southwest	PriceFrom $260	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Birmingham to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Birmingham to Illinois with flexible booking policies on momondo?

All flight searches from Birmingham to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Birmingham to Illinois?

Once you have performed a search for Birmingham to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Birmingham to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Birmingham, Alabama to Illinois from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Birmingham, Alabama to Illinois departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Birmingham, Alabama to Illinois

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American Airlines flights from Birmingham, Alabama to Illinois

Our best American Airlines deals on Birmingham, Alabama to Illinois flight tickets

United Airlines flights from Birmingham, Alabama to Illinois

Our best United Airlines deals on Birmingham, Alabama to Illinois flight tickets

momondo Fare Finder

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

See travel insights to Illinois from

How to get the cheapest flight ticket from Birmingham, Alabama to Illinois

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 Illinois?

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

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

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from Birmingham, Alabama to Illinois during this time can be as low as $290. Flights at noon are often more expensive with an average ticket price of $770.

What is the cheapest Birmingham to Illinois flight route?

Fly from Birmingham to Chicago Midway for the best Birmingham - Illinois flight prices

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

What cabin class options are available on Birmingham to Illinois flights?

There are 4 cabin classes available to choose from on Birmingham to Illinois 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 Birmingham, Alabama to Illinois flights?

You could potentially save up to 34% on your flight if you consider stops on a Birmingham, Alabama to Illinois flight.

What is the cheapest airline that flies from Birmingham to Illinois?

Southwest, United Airlines, and Delta are the most popular carriers operating from Birmingham to Illinois

What airlines fly to Illinois?

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

As of November 2025, there are 17 flights per day flying from Birmingham, Alabama to Illinois. The most common time of day flights depart is 9:00AM, with 72% of flights taking off at noon.

How many flights depart from Birmingham, Alabama to Illinois on average per week?

The number of flights available between Birmingham, Alabama and Illinois is 119 per week as of November 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving on this day.

Cheap Birmingham, Alabama to Illinois flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

When did momondo last update prices for flights from Birmingham Airport to Illinois?

How many operators does momondo search for flights from Birmingham Airport to Illinois?

How old do you have to be to fly from Birmingham Airport to Illinois?

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

What is the most popular plane model from Birmingham, Alabama to Illinois?

Best airlines flying from Birmingham, Alabama to Illinois

Compare and see reviews for airlines that fly from Birmingham, Alabama to Illinois with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Birmingham to Illinois?

Can I find flights from Birmingham to Illinois with flexible booking policies on momondo?

How can momondo help me find flights from Birmingham to Illinois?

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

An easier way to manage your Illinois 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 Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo