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Cheap flights from Birmingham, Alabama to Illinois from $118

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 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Birmingham, Alabama to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:48 am - 2:10 pm
BHM
-
ORD
2h 22mnonstop
American Airlines Logo
9:11 pm - 11:11 pm
ORD
-
BHM
2h 00mnonstop
$239American Airlines
Tue, Apr 7 - Wed, Apr 8
American Airlines Logo
5:00 am - 11:21 am
BHM
-
ORD
6h 21m
1 stop
American Airlines Logo
9:11 pm - 11:11 pm
ORD
-
BHM
2h 00mnonstop
$249American Airlines
Tue, Apr 7 - Wed, Apr 8
American Airlines Logo
6:33 am - 9:00 am
BHM
-
ORD
2h 27mnonstop
American Airlines Logo
9:14 pm - 11:14 pm
ORD
-
BHM
2h 00mnonstop
$257American Airlines
Fri, May 15 - Mon, May 18
Delta Logo
5:52 pm - 10:31 pm
BHM
-
MDW
4h 39m
1 stop
Delta Logo
1:10 pm - 4:59 pm
MDW
-
BHM
3h 49m
1 stop
$259Delta
Tue, Apr 7 - Wed, Apr 8
Delta Logo
1:00 pm - 8:02 pm
BHM
-
ORD
7h 02m
1 stop
Delta Logo
11:19 am - 3:14 pm
ORD
-
BHM
3h 55m
1 stop
$259Delta
Sat, Apr 11 - Wed, Apr 15
American Airlines Logo
6:33 am - 9:00 am
BHM
-
ORD
2h 27mnonstop
American Airlines Logo
3:09 pm - 5:14 pm
ORD
-
BHM
2h 05mnonstop
$260American Airlines
Fri, May 15 - Mon, May 18
Southwest Logo
10:00 am - 11:50 am
BHM
-
MDW
1h 50mnonstop
Southwest Logo
12:35 pm - 2:15 pm
MDW
-
BHM
1h 40mnonstop
$269Southwest
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
7:30 am - 9:49 am
BHM
-
ORD
2h 19mnonstop
United Airlines Logo
3:35 pm - 5:35 pm
ORD
-
BHM
2h 00mnonstop
$272United Airlines
Wed, Apr 15 - Sat, Apr 18
Southwest Logo
10:10 am - 12:00 pm
BHM
-
MDW
1h 50mnonstop
Southwest Logo
10:15 am - 12:00 pm
MDW
-
BHM
1h 45mnonstop
$272Southwest
Wed, Apr 15 - Sat, Apr 18
United Airlines Logo
7:15 am - 12:11 pm
BHM
-
STL
4h 56m
1 stop
United Airlines Logo
5:41 pm - 11:34 pm
STL
-
BHM
5h 53m
1 stop
$335United Airlines
Wed, Jun 10 - Sun, Jun 14

American Airlines flights from Birmingham, Alabama to Illinois

Our best American Airlines deals on Birmingham, Alabama to Illinois flight tickets
American Airlines
Apr 7
BHM11:48 amBirmingham
2h 22m
ORD2:10 pmChicago O'Hare Intl
Apr 8
ORD9:11 pmChicago O'Hare Intl
2h 00m
BHM11:11 pmBirmingham
$239
American Airlines
Apr 7
BHM5:00 amBirmingham
6h 21m
1 stop
ORD11:21 amChicago O'Hare Intl
Apr 8
ORD9:11 pmChicago O'Hare Intl
2h 00m
BHM11:11 pmBirmingham
$249
American Airlines
May 15
BHM6:33 amBirmingham
2h 27m
ORD9:00 amChicago O'Hare Intl
May 18
ORD9:14 pmChicago O'Hare Intl
2h 00m
BHM11:14 pmBirmingham
$257

United Airlines flights from Birmingham, Alabama to Illinois

Our best United Airlines deals on Birmingham, Alabama to Illinois flight tickets
United Airlines
Apr 15
BHM7:30 amBirmingham
2h 19m
ORD9:49 amChicago O'Hare Intl
Apr 18
ORD3:35 pmChicago O'Hare Intl
2h 00m
BHM5:35 pmBirmingham
$272
United Airlines
Mar 20
BHM7:30 amBirmingham
2h 18m
ORD9:48 amChicago O'Hare Intl
Mar 24
ORD4:20 pmChicago O'Hare Intl
2h 00m
BHM6:20 pmBirmingham
$330
United Airlines
Mar 26
BHM7:30 amBirmingham
2h 18m
ORD9:48 amChicago O'Hare Intl
Mar 29
ORD7:52 pmChicago O'Hare Intl
2h 07m
BHM9:59 pmBirmingham
$346

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, Alabama to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 1, 2026.
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

Tue 4/7

11:48 am-2:10 pm

Nonstop2h 22m

Chicago O'Hare Intl

Wed 4/8

9:11 pm-11:11 pm

Nonstop2h 00m

$239

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 4/7

5:00 am-11:21 am

1 stop6h 21m

Chicago O'Hare Intl

Wed 4/8

9:11 pm-11:11 pm

Nonstop2h 00m

$249

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 5/15

6:33 am-9:00 am

Nonstop2h 27m

Chicago O'Hare Intl

Mon 5/18

9:14 pm-11:14 pm

Nonstop2h 00m

$257

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Tue 4/7

5:52 pm-10:31 pm

1 stop4h 39m

Chicago Midway

Wed 4/8

1:10 pm-4:59 pm

1 stop3h 49m

$259

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Sat 4/11

1:00 pm-8:02 pm

1 stop7h 02m

Chicago O'Hare Intl

Wed 4/15

11:19 am-3:14 pm

1 stop3h 55m

$259

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 5/15

6:33 am-9:00 am

Nonstop2h 27m

Chicago O'Hare Intl

Mon 5/18

3:09 pm-5:14 pm

Nonstop2h 05m

$260

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Thu 4/9

10:00 am-11:50 am

Nonstop1h 50m

Chicago Midway

Mon 4/13

12:35 pm-2:15 pm

Nonstop1h 40m

$269

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 4/15

7:30 am-9:49 am

Nonstop2h 19m

Chicago O'Hare Intl

Sat 4/18

3:35 pm-5:35 pm

Nonstop2h 00m

$272

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Wed 4/15

10:10 am-12:00 pm

Nonstop1h 50m

Chicago Midway

Sat 4/18

10:15 am-12:00 pm

Nonstop1h 45m

$272

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

Wed 6/10

7:15 am-12:11 pm

1 stop4h 56m

Lambert-St Louis

Sun 6/14

5:41 pm-11:34 pm

1 stop5h 53m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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?

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 February is also cheap. Prices for this month can be found on momondo for an average of $294.

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 $414. Flights from Birmingham, Alabama to Illinois on a Monday will generally be more expensive and average around $574. 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 afternoon. Flights from Birmingham, Alabama to Illinois during this time can be as low as $406. Flights at noon are often more expensive with an average ticket price of $645.

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 $366 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 $301 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?

No. A direct flight is the cheapest option for a flight between Birmingham, Alabama to Illinois.

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

$138

Fastest flight time

1h 50m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from Birmingham, Alabama in the past 72 hours is $138. The best round-trip flight deal from Birmingham, Alabama to Illinois found on momondo in the last 72 hours is $369.
The fastest flight from Birmingham, Alabama to Illinois takes 1h 50m
Direct flights go from Birmingham, Alabama to Illinois every day.
There are 98 airports in Illinois. From Birmingham, Alabama there are direct flights to 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?

  • 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?

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
DeltaPriceFrom $131Free CancellationRating
7.9
8,237 reviews
Search Delta flights
American AirlinesPriceFrom $200Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
SouthwestPriceFrom $240Free CancellationRating
8.0
4,306 reviews
Search Southwest flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,375 reviews
Search United Airlines 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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