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

Aer Lingus, Lufthansa, and Delta are the most popular carriers operating from Birmingham to Illinois

What airlines fly to Illinois?

Aer Lingus, British Airways and Scandinavian Airlines are the top three most popular airlines that fly to Illinois from Birmingham according to our data. Aer Lingus is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Birmingham Airport to Illinois are refreshed on a daily basis.

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

There is 1 operator available for flights from Birmingham Airport to Illinois as of June 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$328 Cheap Flights from Birmingham to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:30 pm - 7:52 pm

BHX

ORD

28h 22m

3 stops

7:25 pm - 10:40 pm

ORD

BHX

21h 15m

2 stops

$588Multiple Airlines

Wed, Aug 19 - Mon, Aug 31

9:30 pm - 7:52 pm

BHX

ORD

28h 22m

3 stops

7:25 pm - 10:40 pm

ORD

BHX

21h 15m

2 stops

$589Multiple Airlines

Wed, Aug 19 - Mon, Aug 31

9:30 pm - 7:52 pm

BHX

ORD

28h 22m

3 stops

7:25 pm - 10:40 pm

ORD

BHX

21h 15m

2 stops

$613Multiple Airlines

Wed, Aug 26 - Mon, Aug 31

7:15 pm - 11:58 pm

BHX

STL

34h 43m

2 stops

3:39 pm - 6:35 pm

STL

BHX

20h 56m

2 stops

$785Scandinavian Airlines

Thu, Sep 3 - Mon, Sep 7

6:00 am - 4:57 pm

BHX

MDW

16h 57m

2 stops

1:19 pm - 5:50 pm

MDW

BHX

22h 31m

2 stops

$828Air France

Wed, Sep 9 - Wed, Sep 23

5:55 am - 6:01 pm

BHX

MDW

18h 06m

2 stops

5:45 pm - 1:40 pm

MDW

BHX

13h 55m

2 stops

$845Delta

Tue, Sep 1 - Tue, Sep 8

6:00 am - 6:37 pm

BHX

MDW

18h 37m

2 stops

11:20 am - 9:45 am

MDW

BHX

16h 25m

2 stops

$880Delta

Wed, Dec 16 - Fri, Dec 25

6:00 am - 4:57 pm

BHX

MDW

16h 57m

2 stops

10:48 am - 1:40 pm

MDW

BHX

20h 52m

2 stops

$908Air France

Wed, Sep 9 - Wed, Sep 23

8:10 am - 11:32 pm

BHX

STL

21h 22m

2 stops

6:00 am - 7:40 am

STL

BHX

19h 40m

2 stops

$1,501Aer Lingus

Mon, Aug 3 - Fri, Aug 7

4:35 pm - 11:34 pm

BHX

STL

36h 59m

2 stops

4:54 pm - 6:10 pm

STL

BHX

19h 16m

2 stops

$1,625Aer Lingus

Sun, Aug 16 - Thu, Aug 20

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Scandinavian Airlines flights from Birmingham to Illinois

Our best Scandinavian Airlines deals on Birmingham to Illinois flight tickets

Scandinavian Airlines

Dec 23

BHX7:10 pmBirmingham

27h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 29

ORD7:15 pmChicago O'Hare Intl

17h 15m

1 stop

BHX6:30 pmBirmingham

$718

Scandinavian Airlines

Aug 24

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 7

ORD7:15 pmChicago O'Hare Intl

17h 20m

1 stop

BHX6:35 pmBirmingham

$721

Scandinavian Airlines

Aug 24

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 7

ORD7:15 pmChicago O'Hare Intl

17h 20m

1 stop

BHX6:35 pmBirmingham

$725

Lufthansa flights from Birmingham to Illinois

Our best Lufthansa deals on Birmingham to Illinois flight tickets

Lufthansa

Sep 11

BHX5:55 amBirmingham

15h 00m

1 stop

ORD2:55 pmChicago O'Hare Intl

Sep 26

ORD8:40 pmChicago O'Hare Intl

31h 05m

2 stops

BHX9:45 amBirmingham

$682

Lufthansa

Sep 3

BHX6:05 amBirmingham

18h 34m

2 stops

ORD6:39 pmChicago O'Hare Intl

Sep 3

ORD10:30 pmChicago O'Hare Intl

12h 45m

1 stop

BHX5:15 pmBirmingham

$695

Lufthansa

Sep 3

BHX6:05 amBirmingham

19h 50m

1 stop

ORD7:55 pmChicago O'Hare Intl

Sep 12

ORD8:40 pmChicago O'Hare Intl

31h 05m

2 stops

BHX9:45 amBirmingham

$715

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 8/19

9:30 pm-7:52 pm

3 stops28h 22m

Chicago O'Hare Intl

Mon 8/31

7:25 pm-10:40 pm

2 stops21h 15m

$588

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 8/19

9:30 pm-7:52 pm

3 stops28h 22m

Chicago O'Hare Intl

Mon 8/31

7:25 pm-10:40 pm

2 stops21h 15m

$589

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 8/26

9:30 pm-7:52 pm

3 stops28h 22m

Chicago O'Hare Intl

Mon 8/31

7:25 pm-10:40 pm

2 stops21h 15m

$613

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 9/3

7:15 pm-11:58 pm

2 stops34h 43m

Lambert-St Louis

Mon 9/7

3:39 pm-6:35 pm

2 stops20h 56m

$785

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Wed 9/9

6:00 am-4:57 pm

2 stops16h 57m

Chicago Midway

Wed 9/23

1:19 pm-5:50 pm

2 stops22h 31m

$828

Quickest round-trip

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Tue 9/1

5:55 am-6:01 pm

2 stops18h 06m

Chicago Midway

Tue 9/8

5:45 pm-1:40 pm

2 stops13h 55m

$845

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Wed 12/16

6:00 am-6:37 pm

2 stops18h 37m

Chicago Midway

Fri 12/25

11:20 am-9:45 am

2 stops16h 25m

$880

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Wed 9/9

6:00 am-4:57 pm

2 stops16h 57m

Chicago Midway

Wed 9/23

10:48 am-1:40 pm

2 stops20h 52m

$908

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Mon 8/3

8:10 am-11:32 pm

2 stops21h 22m

Lambert-St Louis

Fri 8/7

6:00 am-7:40 am

2 stops19h 40m

$1,501

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sun 8/16

4:35 pm-11:34 pm

2 stops36h 59m

Lambert-St Louis

Thu 8/20

4:54 pm-6:10 pm

2 stops19h 16m

$1,625

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 Birmingham 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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Birmingham is in August. Flight prices, which tend to average around $58, 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 August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $59.

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

You are more likely to see cheaper flights to Illinois from Birmingham when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $900 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from Birmingham for as low as $749 on momondo.

Can stopping save me money on Birmingham to Illinois flights?

You could potentially save up to 10% on your flight if you consider stops on a Birmingham to Illinois flight.

Cheap Birmingham to Illinois flight deals and tips

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

Fastest flight time	15h 00m
Direct flights	None

The fastest flight from Birmingham to Illinois takes 15h 00m

There are no direct flights from Birmingham to Illinois. There are no popular flight routes from Birmingham to Illinois.

Search flight deals

Frequently asked questions about flying 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 are refreshed on a daily basis.
How many operators does momondo search for flights from Birmingham Airport to Illinois?
There is 1 operator available for flights from Birmingham Airport to Illinois as of June 2026.
How old do you have to be to fly from Birmingham Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Birmingham to Illinois

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $669	Free Cancellation	Rating 7.3 1,633 reviews		Search Aer Lingus flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Birmingham to Illinois. momondo saves you time and could save you money on your trip.

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

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

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

Once all potential Birmingham to Illinois 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 Birmingham to Illinois right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Illinois from Birmingham. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.