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Cheap flights from Birmingham, Alabama to Illinois from $91

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 9/3. 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

Southwest Logo
7:10 am - 9:00 amBHM-MDW
1h 50mnonstop
Southwest Logo
6:00 pm - 7:45 pmMDW-BHM
1h 45mnonstop
$181Southwest
Find Deal
mar., sep. 2 - mié., sep. 3
United Airlines Logo
7:30 am - 9:55 amBHM-ORD
2h 25mnonstop
United Airlines Logo
4:45 pm - 6:49 pmORD-BHM
2h 04mnonstop
$181United Airlines
Find Deal
sáb., ago. 30 - sáb., ago. 30
American Airlines Logo
10:48 am - 1:06 pmBHM-ORD
2h 18mnonstop
American Airlines Logo
8:44 pm - 11:01 pmORD-BHM
2h 17mnonstop
$193American Airlines
Find Deal
sáb., ago. 23 - lun., ago. 25
Southwest Logo
4:10 pm - 6:00 pmBHM-MDW
1h 50mnonstop
Southwest Logo
7:40 am - 9:20 amMDW-BHM
1h 40mnonstop
$193Southwest
Find Deal
jue., oct. 2 - mar., oct. 7
American Airlines Logo
10:32 am - 4:15 pmBHM-STL
5h 43m1 stop
American Airlines Logo
6:10 am - 10:27 amSTL-BHM
4h 17m1 stop
$197American Airlines
Find Deal
mié., sep. 17 - mar., sep. 23
Delta Logo
5:23 am - 9:40 amBHM-MDW
4h 17m1 stop
Delta Logo
10:35 am - 4:52 pmMDW-BHM
6h 17m1 stop
$201Delta
Find Deal
mar., sep. 30 - mié., oct. 8
Delta Logo
4:18 pm - 10:14 pmBHM-ORD
5h 56m1 stop
Delta Logo
9:50 am - 1:22 pmORD-BHM
3h 32m1 stop
$201Delta
Find Deal
mar., sep. 30 - sáb., oct. 4
United Airlines Logo
11:00 am - 6:58 pmBHM-STL
7h 58m1 stop
United Airlines Logo
6:35 am - 12:52 pmSTL-BHM
6h 17m1 stop
$248United Airlines
Find Deal
jue., ago. 21 - vie., ago. 22
Spirit Airlines Logo
5:57 pm - 11:59 pmBHM-ORD
6h 02m1 stop
Spirit Airlines Logo
5:05 am - 4:33 pmORD-BHM
11h 28m1 stop
$273Spirit Airlines
Find Deal
jue., ago. 28 - dom., ago. 31
Spirit Airlines Logo
7:49 pm - 7:07 pmBHM-ORD
23h 18m2 stops
Spirit Airlines Logo
10:26 am - 4:33 pmORD-BHM
6h 07m1 stop
$282Spirit Airlines
Find Deal
vie., ago. 22 - lun., ago. 25

American Airlines flights from Birmingham, Alabama to Illinois

Our best American Airlines deals on Birmingham, Alabama to Illinois flight tickets
American Airlines
Aug 23
BHM10:48 amBirmingham
2h 18m
ORD1:06 pmChicago O'Hare Intl
Aug 25
ORD8:44 pmChicago O'Hare Intl
2h 17m
BHM11:01 pmBirmingham
$193
Find similar
American Airlines
Sep 17
BHM10:32 amBirmingham
5h 43m
1 stop
STL4:15 pmLambert-St Louis
Sep 23
STL6:10 amLambert-St Louis
4h 17m
1 stop
BHM10:27 amBirmingham
$197
Find similar
American Airlines
Sep 5
BHM6:32 amBirmingham
2h 17m
ORD8:49 amChicago O'Hare Intl
Sep 7
ORD8:23 amChicago O'Hare Intl
2h 04m
BHM10:27 amBirmingham
$205
Find similar

Spirit Airlines flights from Birmingham, Alabama to Illinois

Our best Spirit Airlines deals on Birmingham, Alabama to Illinois flight tickets
Spirit Airlines
Aug 28
BHM5:57 pmBirmingham
6h 02m
1 stop
ORD11:59 pmChicago O'Hare Intl
Aug 31
ORD5:05 amChicago O'Hare Intl
11h 28m
1 stop
BHM4:33 pmBirmingham
$273
Find similar
Spirit Airlines
Aug 22
BHM7:49 pmBirmingham
23h 18m
2 stops
ORD7:07 pmChicago O'Hare Intl
Aug 25
ORD10:26 amChicago O'Hare Intl
6h 07m
1 stop
BHM4:33 pmBirmingham
$282
Find similar
Spirit Airlines
Aug 18
BHM5:57 pmBirmingham
6h 02m
1 stop
ORD11:59 pmChicago O'Hare Intl
Aug 21
ORD5:05 amChicago O'Hare Intl
11h 28m
1 stop
BHM4:33 pmBirmingham
$287
Find similar

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 julio 31, 2025.
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 - MDW

BHMMDW

Birmingham

mar. 9/2

7:10 am-9:00 am

Nonstop1h 50m

Chicago Midway

mié. 9/3

6:00 pm-7:45 pm

Nonstop1h 45m

$181

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

sáb. 8/30

7:30 am-9:55 am

Nonstop2h 25m

Chicago O'Hare Intl

sáb. 8/30

4:45 pm-6:49 pm

Nonstop2h 04m

$181

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

sáb. 8/23

10:48 am-1:06 pm

Nonstop2h 18m

Chicago O'Hare Intl

lun. 8/25

8:44 pm-11:01 pm

Nonstop2h 17m

$193

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

jue. 10/2

4:10 pm-6:00 pm

Nonstop1h 50m

Chicago Midway

mar. 10/7

7:40 am-9:20 am

Nonstop1h 40m

$193

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

mié. 9/17

10:32 am-4:15 pm

1 stop5h 43m

Lambert-St Louis

mar. 9/23

6:10 am-10:27 am

1 stop4h 17m

$197

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

mar. 9/30

5:23 am-9:40 am

1 stop4h 17m

Chicago Midway

mié. 10/8

10:35 am-4:52 pm

1 stop6h 17m

$201

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

mar. 9/30

4:18 pm-10:14 pm

1 stop5h 56m

Chicago O'Hare Intl

sáb. 10/4

9:50 am-1:22 pm

1 stop3h 32m

$201

BirminghamSt. Louis

BHM - STL

BHMSTL

Birmingham

jue. 8/21

11:00 am-6:58 pm

1 stop7h 58m

Lambert-St Louis

vie. 8/22

6:35 am-12:52 pm

1 stop6h 17m

$248

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

jue. 8/28

5:57 pm-11:59 pm

1 stop6h 02m

Chicago O'Hare Intl

dom. 8/31

5:05 am-4:33 pm

1 stop11h 28m

$273

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

vie. 8/22

7:49 pm-7:07 pm

2 stops23h 18m

Chicago O'Hare Intl

lun. 8/25

10:26 am-4:33 pm

1 stop6h 07m

$282

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 $281, 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 $315.

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 $426. Flights from Birmingham, Alabama to Illinois on a Sunday will generally be more expensive and average around $613. 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 $854.

What is the cheapest Birmingham to Illinois flight route?

Fly from Birmingham to Chicago O'Hare Intl 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 $374 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 $266 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

$91

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Illinois

3 airports
The best one-way flight to Illinois from Birmingham, Alabama in the past 72 hours is $91. The best round-trip flight deal from Birmingham, Alabama to Illinois found on momondo in the last 72 hours is $181.
The fastest flight from Birmingham, Alabama to Illinois takes 1h 45m
Direct flights go from Birmingham, Alabama to Illinois every day.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)
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
8.0
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $161Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $270Free CancellationRating
8.0
4,246 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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