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 62% 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 May 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.

$376 Cheap Flights from Birmingham to Illinois in 2026

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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.

10:30 am - 4:59 pm

BHX

ORD

36h 29m

2 stops

4:05 pm - 5:25 pm

ORD

BHX

19h 20m

1 stop

$680United Airlines

Sat, Jun 6 - Mon, Jun 8

6:20 pm - 1:05 pm

BHX

ORD

24h 45m

2 stops

7:05 pm - 6:00 pm

ORD

BHX

16h 55m

1 stop

$773Multiple Airlines

Wed, Jun 10 - Wed, Aug 12

8:30 am - 7:15 pm

BHX

ORD

16h 45m

1 stop

9:00 pm - 5:15 pm

ORD

BHX

14h 15m

1 stop

$775Multiple Airlines

Sun, Jun 7 - Tue, Jun 16

12:40 pm - 4:00 pm

BHX

ORD

33h 20m

2 stops

7:05 pm - 6:00 pm

ORD

BHX

16h 55m

1 stop

$781Multiple Airlines

Tue, Jun 9 - Wed, Aug 12

5:55 am - 6:31 pm

BHX

MDW

18h 36m

2 stops

5:59 pm - 1:40 pm

MDW

BHX

13h 41m

2 stops

$967Delta

Thu, Sep 24 - Mon, Sep 28

5:55 am - 6:31 pm

BHX

MDW

18h 36m

2 stops

5:59 pm - 5:50 pm

MDW

BHX

17h 51m

2 stops

$968Delta

Thu, Sep 24 - Mon, Sep 28

7:15 pm - 11:37 pm

BHX

STL

34h 22m

2 stops

3:42 pm - 6:35 pm

STL

BHX

20h 53m

2 stops

$1,084Scandinavian Airlines

Wed, Sep 9 - Sun, Sep 13

9:15 am - 6:18 pm

BHX

MDW

15h 03m

2 stops

1:18 pm - 8:35 am

MDW

BHX

13h 17m

2 stops

$1,103KLM

Tue, Jul 14 - Thu, Jul 30

7:15 pm - 11:37 pm

BHX

STL

34h 22m

2 stops

3:42 pm - 6:35 pm

STL

BHX

20h 53m

2 stops

$1,182Scandinavian Airlines

Wed, Sep 9 - Sun, Sep 13

5:55 am - 8:37 pm

BHX

STL

20h 42m

2 stops

6:58 pm - 8:35 am

STL

BHX

31h 37m

2 stops

$1,434KLM

Sat, Jul 18 - Sun, Jul 26

United Airlines flights from Birmingham to Illinois

Our best United Airlines deals on Birmingham to Illinois flight tickets

United Airlines

Jun 6

BHX10:30 amBirmingham

36h 29m

2 stops

ORD4:59 pmChicago O'Hare Intl

Jun 8

ORD4:05 pmChicago O'Hare Intl

19h 20m

1 stop

BHX5:25 pmBirmingham

$680

United Airlines

Sep 9

BHX6:05 amBirmingham

13h 20m

1 stop

STL1:25 pmLambert-St Louis

Sep 13

STL4:52 pmLambert-St Louis

42h 33m

2 stops

BHX5:25 pmBirmingham

$1,401

United Airlines

Sep 9

BHX6:05 amBirmingham

13h 20m

1 stop

STL1:25 pmLambert-St Louis

Sep 13

STL4:52 pmLambert-St Louis

42h 33m

2 stops

BHX5:25 pmBirmingham

$1,404

Scandinavian Airlines flights from Birmingham to Illinois

Our best Scandinavian Airlines deals on Birmingham to Illinois flight tickets

Scandinavian Airlines

Sep 24

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 28

ORD1:30 pmChicago O'Hare Intl

23h 05m

2 stops

BHX6:35 pmBirmingham

$821

Scandinavian Airlines

Sep 24

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 28

ORD7:15 pmChicago O'Hare Intl

17h 20m

1 stop

BHX6:35 pmBirmingham

$834

Scandinavian Airlines

Sep 24

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 28

ORD7:15 pmChicago O'Hare Intl

17h 20m

1 stop

BHX6:35 pmBirmingham

$841

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 6/6

10:30 am-4:59 pm

2 stops36h 29m

Chicago O'Hare Intl

Mon 6/8

4:05 pm-5:25 pm

1 stop19h 20m

$680

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 6/10

6:20 pm-1:05 pm

2 stops24h 45m

Chicago O'Hare Intl

Wed 8/12

7:05 pm-6:00 pm

1 stop16h 55m

$773

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 6/7

8:30 am-7:15 pm

1 stop16h 45m

Chicago O'Hare Intl

Tue 6/16

9:00 pm-5:15 pm

1 stop14h 15m

$775

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 6/9

12:40 pm-4:00 pm

2 stops33h 20m

Chicago O'Hare Intl

Wed 8/12

7:05 pm-6:00 pm

1 stop16h 55m

$781

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Thu 9/24

5:55 am-6:31 pm

2 stops18h 36m

Chicago Midway

Mon 9/28

5:59 pm-1:40 pm

2 stops13h 41m

$967

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Thu 9/24

5:55 am-6:31 pm

2 stops18h 36m

Chicago Midway

Mon 9/28

5:59 pm-5:50 pm

2 stops17h 51m

$968

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/9

7:15 pm-11:37 pm

2 stops34h 22m

Lambert-St Louis

Sun 9/13

3:42 pm-6:35 pm

2 stops20h 53m

$1,084

Quickest round-trip

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Tue 7/14

9:15 am-6:18 pm

2 stops15h 03m

Chicago Midway

Thu 7/30

1:18 pm-8:35 am

2 stops13h 17m

$1,103

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Wed 9/9

7:15 pm-11:37 pm

2 stops34h 22m

Lambert-St Louis

Sun 9/13

3:42 pm-6:35 pm

2 stops20h 53m

$1,182

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Sat 7/18

5:55 am-8:37 pm

2 stops20h 42m

Lambert-St Louis

Sun 7/26

6:58 pm-8:35 am

2 stops31h 37m

$1,434

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 $890 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 $741 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	11h 50m
Direct flights	None

The fastest flight from Birmingham to Illinois takes 11h 50m

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 May 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 1,551 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.