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

Delta and Air France 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 August 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.

$397 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.

11:10 pm - 6:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

25h 05m2 stops Dublin Reykjavik Keflavik Intl

7:25 pm - 8:45 pmORD Chicago O'Hare Intl-BHX Birmingham

19h 20m2 stops Reykjavik Keflavik Intl Dublin

$621Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

11:10 pm - 6:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

25h 05m2 stops Dublin Reykjavik Keflavik Intl

7:25 pm - 2:30 pmORD Chicago O'Hare Intl-BHX Birmingham

13h 05m2 stops Reykjavik Keflavik Intl Dublin

$630Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

8:50 am - 6:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

15h 25m2 stops Dublin Reykjavik Keflavik Intl

7:25 pm - 9:05 pmORD Chicago O'Hare Intl-BHX Birmingham

19h 40m2 stops Reykjavik Keflavik Intl Dublin

$636Multiple Airlines

Thu, Aug 27 - Wed, Sep 9

8:30 am - 9:25 pmBHX Birmingham-ORD Chicago O'Hare Intl

18h 55m2 stops Dublin Reykjavik Keflavik Intl

7:25 pm - 8:45 pmORD Chicago O'Hare Intl-BHX Birmingham

19h 20m2 stops Reykjavik Keflavik Intl Dublin

$640Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

11:10 pm - 2:00 pmBHX Birmingham-ORD Chicago O'Hare Intl

20h 50m1 stop Dublin

3:45 pm - 11:20 amORD Chicago O'Hare Intl-BHX Birmingham

13h 35m1 stop Dublin

$641Multiple Airlines

Tue, Sep 1 - Tue, Sep 8

8:25 pm - 9:25 pmBHX Birmingham-ORD Chicago O'Hare Intl

31h 00m2 stops Dublin Reykjavik Keflavik Intl

7:25 pm - 7:05 pmORD Chicago O'Hare Intl-BHX Birmingham

17h 40m2 stops Reykjavik Keflavik Intl Dublin

$642Multiple Airlines

Mon, Aug 31 - Tue, Sep 8

12:00 pm - 7:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

13h 15m1 stop Dublin

3:45 pm - 7:55 amORD Chicago O'Hare Intl-BHX Birmingham

10h 10m1 stop Dublin

$643Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

12:00 pm - 7:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

13h 15m1 stop Dublin

3:45 pm - 7:55 amORD Chicago O'Hare Intl-BHX Birmingham

10h 10m1 stop Dublin

$659Multiple Airlines

Thu, Aug 27 - Wed, Sep 9

8:25 pm - 7:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

28h 50m1 stop Dublin

3:45 pm - 7:05 pmORD Chicago O'Hare Intl-BHX Birmingham

21h 20m1 stop Dublin

$662Aer Lingus

Mon, Aug 31 - Tue, Sep 8

8:10 am - 7:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

17h 05m1 stop Dublin

9:00 pm - 7:55 pmORD Chicago O'Hare Intl-BHX Birmingham

16h 55m1 stop Dublin

$678Aer Lingus

Thu, Aug 27 - Wed, Sep 9

Cheap last minute flights

Enter your travel dates to find the best prices.

9:15 am - 12:35 pmBHX Birmingham-ORD Chicago O'Hare Intl

33h 20m2 stops Amsterdam Schiphol Zurich

7:05 pm - 11:30 amORD Chicago O'Hare Intl-BHX Birmingham

34h 25m2 stops Zurich Barcelona-El Prat

$1,273Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

8:50 am - 5:30 amBHX Birmingham-ORD Chicago O'Hare Intl

26h 40m2 stops Dublin Indianapolis

9:00 pm - 3:55 pmORD Chicago O'Hare Intl-BHX Birmingham

12h 55m1 stop Dublin

$1,308Multiple Airlines

Thu, Aug 13 - Mon, Aug 17

7:15 pm - 4:10 pmBHX Birmingham-ORD Chicago O'Hare Intl

26h 55m1 stop Kastrup Copenhagen

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-BHX Birmingham

17h 20m1 stop Kastrup Copenhagen

$1,327Scandinavian Airlines

Thu, Aug 13 - Mon, Aug 17

7:15 pm - 4:10 pmBHX Birmingham-ORD Chicago O'Hare Intl

26h 55m1 stop Kastrup Copenhagen

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-BHX Birmingham

17h 20m1 stop Kastrup Copenhagen

$1,329Scandinavian Airlines

Wed, Aug 12 - Wed, Aug 19

7:15 pm - 4:10 pmBHX Birmingham-ORD Chicago O'Hare Intl

26h 55m1 stop Kastrup Copenhagen

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-BHX Birmingham

17h 20m1 stop Kastrup Copenhagen

$1,329Scandinavian Airlines

Thu, Aug 13 - Thu, Aug 20

8:25 pm - 1:21 pmBHX Birmingham-ORD Chicago O'Hare Intl

46h 56m3 stops Dublin Calgary Toronto Pearson Intl

7:25 pm - 11:25 pmORD Chicago O'Hare Intl-BHX Birmingham

22h 00m3 stops Reykjavik Keflavik Intl Venice Marco Polo Naples

$1,332Multiple Airlines

Thu, Aug 13 - Thu, Aug 20

3:00 pm - 6:15 pmBHX Birmingham-ORD Chicago O'Hare Intl

33h 15m2 stops Dublin Reykjavik Keflavik Intl

3:45 pm - 7:40 amORD Chicago O'Hare Intl-BHX Birmingham

9h 55m1 stop Dublin

$1,342Multiple Airlines

Thu, Aug 13 - Fri, Aug 21

7:35 pm - 5:42 pmBHX Birmingham-ORD Chicago O'Hare Intl

28h 07m2 stops Dublin Charlotte Douglas

3:45 pm - 7:40 amORD Chicago O'Hare Intl-BHX Birmingham

9h 55m1 stop Dublin

$1,344Aer Lingus

Thu, Aug 13 - Mon, Aug 17

7:15 pm - 4:10 pmBHX Birmingham-ORD Chicago O'Hare Intl

26h 55m1 stop Kastrup Copenhagen

7:15 pm - 6:35 pmORD Chicago O'Hare Intl-BHX Birmingham

17h 20m1 stop Kastrup Copenhagen

$1,345Scandinavian Airlines

Wed, Aug 12 - Wed, Aug 19

8:10 am - 2:00 pmBHX Birmingham-ORD Chicago O'Hare Intl

11h 50m1 stop Dublin

9:00 pm - 7:55 pmORD Chicago O'Hare Intl-BHX Birmingham

16h 55m1 stop Dublin

$1,346Aer Lingus

Thu, Aug 13 - Wed, Aug 26

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Aer Lingus flights from Birmingham to Illinois

Our best Aer Lingus deals on Birmingham to Illinois flight tickets

Aer Lingus

Aug 31

BHX8:25 pmBirmingham

28h 50m

1 stop

ORD7:15 pmChicago O'Hare Intl

Sep 8

ORD3:45 pmChicago O'Hare Intl

21h 20m

1 stop

BHX7:05 pmBirmingham

$662

Aer Lingus

Aug 27

BHX8:10 amBirmingham

17h 05m

1 stop

ORD7:15 pmChicago O'Hare Intl

Sep 9

ORD9:00 pmChicago O'Hare Intl

16h 55m

1 stop

BHX7:55 pmBirmingham

$678

Aer Lingus

Sep 9

BHX8:10 amBirmingham

11h 50m

1 stop

ORD2:00 pmChicago O'Hare Intl

Sep 23

ORD3:45 pmChicago O'Hare Intl

21h 20m

1 stop

BHX7:05 pmBirmingham

$692

Scandinavian Airlines flights from Birmingham to Illinois

Our best Scandinavian Airlines deals on Birmingham to Illinois flight tickets

Scandinavian Airlines

Sep 4

BHX7:15 pmBirmingham

26h 55m

1 stop

ORD4:10 pmChicago O'Hare Intl

Sep 14

ORD7:15 pmChicago O'Hare Intl

17h 20m

1 stop

BHX6:35 pmBirmingham

$751

Scandinavian Airlines

Nov 23

BHX7:10 pmBirmingham

27h 35m

1 stop

ORD4:45 pmChicago O'Hare Intl

Dec 5

ORD7:15 pmChicago O'Hare Intl

17h 15m

1 stop

BHX6:30 pmBirmingham

$757

Scandinavian Airlines

Nov 12

BHX7:10 pmBirmingham

32h 23m

2 stops

STL9:33 pmLambert-St Louis

Nov 16

STL12:20 pmLambert-St Louis

24h 10m

2 stops

BHX6:30 pmBirmingham

$812

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Tue 9/1

11:10 pm-6:15 pm

2 stops25h 05m

Chicago O'Hare Intl

Tue 9/8

7:25 pm-8:45 pm

2 stops19h 20m

$621

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Tue 9/1

11:10 pm-6:15 pm

2 stops25h 05m

Chicago O'Hare Intl

Tue 9/8

7:25 pm-2:30 pm

2 stops13h 05m

$630

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Thu 8/27

8:50 am-6:15 pm

2 stops15h 25m

Chicago O'Hare Intl

Wed 9/9

7:25 pm-9:05 pm

2 stops19h 40m

$636

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Tue 9/1

8:30 am-9:25 pm

2 stops18h 55m

Chicago O'Hare Intl

Tue 9/8

7:25 pm-8:45 pm

2 stops19h 20m

$640

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Tue 9/1

11:10 pm-2:00 pm

1 stop20h 50m

Chicago O'Hare Intl

Tue 9/8

3:45 pm-11:20 am

1 stop13h 35m

$641

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Mon 8/31

8:25 pm-9:25 pm

2 stops31h 00m

Chicago O'Hare Intl

Tue 9/8

7:25 pm-7:05 pm

2 stops17h 40m

$642

Quickest round-trip

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Wed 9/16

12:00 pm-7:15 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 9/23

3:45 pm-7:55 am

1 stop10h 10m

$643

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Thu 8/27

12:00 pm-7:15 pm

1 stop13h 15m

Chicago O'Hare Intl

Wed 9/9

3:45 pm-7:55 am

1 stop10h 10m

$659

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Mon 8/31

8:25 pm-7:15 pm

1 stop28h 50m

Chicago O'Hare Intl

Tue 9/8

3:45 pm-7:05 pm

1 stop21h 20m

$662

BirminghamChicago

BHX Birmingham - ORD Chicago O'Hare Intl

BHXORD

Birmingham

Thu 8/27

8:10 am-7:15 pm

1 stop17h 05m

Chicago O'Hare Intl

Wed 9/9

9:00 pm-7:55 pm

1 stop16h 55m

$678

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 November. Flight prices, which tend to average around $768, 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 November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $798.

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 $908 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 $792 on momondo.

Can stopping save me money on Birmingham to Illinois flights?

You could potentially save up to 19% 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	12h 55m
Direct flights	None

The fastest flight from Birmingham to Illinois takes 12h 55m

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 August 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 1,693 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.