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Cheap flights from Birmingham, Alabama to Chicago from $102

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 Chicago departing on 8/24. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Birmingham, Alabama to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:40 pm - 12:14 am
BHM
-
ORD
7h 34m
1 stop
American Airlines Logo
8:05 am - 3:10 pm
ORD
-
BHM
7h 05m
1 stop
$364American Airlines
Fri, Sep 18 - Mon, Sep 21
Delta Logo
6:25 am - 1:03 pm
BHM
-
ORD
6h 38m
1 stop
Delta Logo
5:30 am - 11:10 am
ORD
-
BHM
5h 40m
1 stop
$368Delta
Thu, Jul 16 - Sat, Jul 18
United Airlines Logo
5:14 pm - 11:27 pm
BHM
-
ORD
6h 13m
1 stop
United Airlines Logo
9:30 pm - 11:34 pm
ORD
-
BHM
2h 04mnonstop
$370United Airlines
Fri, Oct 23 - Mon, Oct 26
American Airlines Logo
6:42 pm - 12:01 am
BHM
-
ORD
5h 19m
1 stop
American Airlines Logo
5:45 pm - 11:22 pm
ORD
-
BHM
5h 37m
1 stop
$373American Airlines
Wed, Jul 15 - Tue, Jul 21
American Airlines Logo
1:32 pm - 4:03 pm
BHM
-
ORD
2h 31mnonstop
American Airlines Logo
4:45 pm - 10:32 pm
ORD
-
BHM
5h 47m
1 stop
$375American Airlines
Mon, Sep 21 - Wed, Sep 23
American Airlines Logo
3:37 pm - 6:00 pm
BHM
-
ORD
2h 23mnonstop
American Airlines Logo
9:30 pm - 11:29 pm
ORD
-
BHM
1h 59mnonstop
$376American Airlines
Wed, Jul 22 - Sun, Aug 2
United Airlines Logo
6:15 pm - 8:38 pm
BHM
-
ORD
2h 23mnonstop
United Airlines Logo
9:30 pm - 11:34 pm
ORD
-
BHM
2h 04mnonstop
$377United Airlines
Thu, Oct 22 - Mon, Oct 26
Multiple Airlines Logo
12:19 pm - 12:50 pm
BHM
-
ORD
24h 31m
1 stop
Multiple Airlines Logo
1:59 pm - 7:03 am
ORD
-
BHM
17h 04m
2 stops
$378Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
Multiple Airlines Logo
12:19 pm - 12:50 pm
BHM
-
ORD
24h 31m
1 stop
Multiple Airlines Logo
1:59 pm - 7:03 am
ORD
-
BHM
17h 04m
2 stops
$379Multiple Airlines
Fri, Sep 4 - Sun, Sep 6
American Airlines Logo
3:37 pm - 6:00 pm
BHM
-
ORD
2h 23mnonstop
American Airlines Logo
9:30 pm - 11:29 pm
ORD
-
BHM
1h 59mnonstop
$380American Airlines
Tue, Jul 28 - Sun, Aug 2

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United Airlines flights from Birmingham, Alabama to Chicago O'Hare Intl Airport

Our best United Airlines deals on Birmingham, Alabama to Chicago O'Hare Intl Airport flight tickets
United Airlines
Oct 23
BHM5:14 pmBirmingham
6h 13m
1 stop
ORD11:27 pmChicago O'Hare Intl
Oct 26
ORD9:30 pmChicago O'Hare Intl
2h 04m
BHM11:34 pmBirmingham
$370
United Airlines
Oct 22
BHM6:15 pmBirmingham
2h 23m
ORD8:38 pmChicago O'Hare Intl
Oct 26
ORD9:30 pmChicago O'Hare Intl
2h 04m
BHM11:34 pmBirmingham
$377
United Airlines
Jun 30
BHM2:56 pmBirmingham
6h 44m
1 stop
ORD9:40 pmChicago O'Hare Intl
Jul 4
ORD7:40 pmChicago O'Hare Intl
2h 08m
BHM9:48 pmBirmingham
$386

American Airlines flights from Birmingham, Alabama to Chicago O'Hare Intl Airport

Our best American Airlines deals on Birmingham, Alabama to Chicago O'Hare Intl Airport flight tickets
American Airlines
Jul 15
BHM6:42 pmBirmingham
5h 19m
1 stop
ORD12:01 amChicago O'Hare Intl
Jul 21
ORD5:45 pmChicago O'Hare Intl
5h 37m
1 stop
BHM11:22 pmBirmingham
$373
American Airlines
Sep 21
BHM1:32 pmBirmingham
2h 31m
ORD4:03 pmChicago O'Hare Intl
Sep 23
ORD4:45 pmChicago O'Hare Intl
5h 47m
1 stop
BHM10:32 pmBirmingham
$375
American Airlines
Jul 22
BHM3:37 pmBirmingham
2h 23m
ORD6:00 pmChicago O'Hare Intl
Aug 2
ORD9:30 pmChicago O'Hare Intl
1h 59m
BHM11:29 pmBirmingham
$376

momondo Fare Finder

 
Customize your flight search to find flights from Birmingham, Alabama to Chicago O'Hare Intl Airport 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 June 26, 2026.
Use the filters below to find and compare flights from Birmingham, Alabama to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 9/18

4:40 pm-12:14 am

1 stop7h 34m

Chicago O'Hare Intl

Mon 9/21

8:05 am-3:10 pm

1 stop7h 05m

$364

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Thu 7/16

6:25 am-1:03 pm

1 stop6h 38m

Chicago O'Hare Intl

Sat 7/18

5:30 am-11:10 am

1 stop5h 40m

$368

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 10/23

5:14 pm-11:27 pm

1 stop6h 13m

Chicago O'Hare Intl

Mon 10/26

9:30 pm-11:34 pm

Nonstop2h 04m

$370

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 7/15

6:42 pm-12:01 am

1 stop5h 19m

Chicago O'Hare Intl

Tue 7/21

5:45 pm-11:22 pm

1 stop5h 37m

$373

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Mon 9/21

1:32 pm-4:03 pm

Nonstop2h 31m

Chicago O'Hare Intl

Wed 9/23

4:45 pm-10:32 pm

1 stop5h 47m

$375
Quickest round-trip

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Wed 7/22

3:37 pm-6:00 pm

Nonstop2h 23m

Chicago O'Hare Intl

Sun 8/2

9:30 pm-11:29 pm

Nonstop1h 59m

$376

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Thu 10/22

6:15 pm-8:38 pm

Nonstop2h 23m

Chicago O'Hare Intl

Mon 10/26

9:30 pm-11:34 pm

Nonstop2h 04m

$377

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 9/4

12:19 pm-12:50 pm

1 stop24h 31m

Chicago O'Hare Intl

Sun 9/6

1:59 pm-7:03 am

2 stops17h 04m

$378

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Fri 9/4

12:19 pm-12:50 pm

1 stop24h 31m

Chicago O'Hare Intl

Sun 9/6

1:59 pm-7:03 am

2 stops17h 04m

$379

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 7/28

3:37 pm-6:00 pm

Nonstop2h 23m

Chicago O'Hare Intl

Sun 8/2

9:30 pm-11:29 pm

Nonstop1h 59m

$380

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 Chicago from

How to get the cheapest flight ticket from Birmingham, Alabama to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Birmingham, Alabama and Chicago O'Hare Intl Airport?

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Birmingham, Alabama averaging around $331.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as $459. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Birmingham, Alabama because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $774.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Birmingham, Alabama in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $474 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $618. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Birmingham to Chicago O'Hare Intl flight route?

Fly from Birmingham to Chicago O'Hare Intl for the best Birmingham - Chicago O'Hare Intl flight prices

How far in advance should I book a flight from Birmingham, Alabama to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Birmingham, Alabama when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Birmingham, Alabama for as low as $299 on momondo.

What cabin class options are available on Birmingham, Alabama to Chicago O'Hare Intl Airport flights?

There are 4 cabin classes available to choose from on Birmingham, Alabama to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport flights?

You could potentially save up to 11% on your flight if you consider stops on a Birmingham, Alabama to Chicago O'Hare Intl Airport flight.

How have Birmingham, Alabama to Chicago O'Hare Intl Airport flight prices changed over time?

As of June 2026, prices for Birmingham, Alabama to Chicago O'Hare Intl Airport flights are approximately 35% more expensive when compared to flights at the same time last year.

When to book flights from Birmingham, Alabama to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Birmingham, Alabama to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Birmingham, Alabama to Chicago O'Hare Intl Airport (BHM to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Birmingham, Alabama to Chicago O'Hare Intl Airport

Best Price Found

$254

Fastest flight time

2h 09m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Birmingham, Alabama in the past 72 hours is $254. The best round-trip flight deal from Birmingham, Alabama to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $440.
The fastest flight from Birmingham, Alabama to Chicago O'Hare Intl Airport takes 2h 09m
Direct flights go from Birmingham, Alabama to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Birmingham, Alabama to Chicago O'Hare Intl Airport

  • How far is Birmingham to Chicago O'Hare Intl by plane?

    There are 587.5 mi between Birmingham and Chicago O'Hare Intl. 2h 09m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Birmingham Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Birmingham Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Birmingham Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Birmingham Airport to Chicago O'Hare Intl Airport?

    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 Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Chicago O'Hare Intl Airport?

  • What is the most popular airline from Birmingham, Alabama to Chicago O'Hare Intl Airport?

Best airlines flying from Birmingham, Alabama to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Birmingham, Alabama to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $200Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
United AirlinesPriceFrom $251Free CancellationRating
7.4
9,893 reviews
Search United Airlines flights

  • United Airlines Flights From Birmingham, Alabama to Chicago O'Hare Intl Airport

    United Airlines is one of the most popular airlines flying from Birmingham, Alabama to Chicago O'Hare Intl Airport, operating 13 flights/week on average for this route. A good United Airlines flight deal for Birmingham, Alabama to Chicago O'Hare Intl Airport starts from $251 round-trip, up to an average price of $401. Our users have rated United Airlines at 7.4/10.

  • American Airlines Flights From Birmingham, Alabama to Chicago O'Hare Intl Airport

    Another popular option for Birmingham, Alabama to Chicago O'Hare Intl Airport flights is American Airlines (7.1/10, 11,768 ratings). American Airlines flies from Birmingham, Alabama to Chicago O'Hare Intl Airport around 13 times per week, with deals starting from $200 round-trip and rising to an average price of around $383.

Traveling to a place near Chicago?

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Why use momondo?

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

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

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

Flights from Birmingham to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Birmingham.

I’m not ready to book a flight from Birmingham to Chicago right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Birmingham and alert you when they change.

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