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Birmingham

$88+ Cheap flights from Chicago (CHI) to Birmingham, AL (BHM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BHM
Mar 13 — Mar 201
Fri 3/13
Fri 3/20
1 adult, Economy
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Find cheap flights from Chicago to Birmingham with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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Cheapflights Tip: The best prices from Chicago to Birmingham are usually found in July or August, booked 57 days in advance, depart on a Wednesday or Saturday and return on a Thursday

Cheap flight deals from Chicago to Birmingham

Cheapest flights from Chicago to Birmingham
Explore the most affordable flight options available from Chicago to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.

This American Airlines deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/163:09 pm
ORD
-
BHM
Nonstop2h 05m
American Airlines
Tue 5/196:33 am
BHM
-
ORD
Nonstop2h 27m
American Airlines
Deal found 2/8$234
This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:45 pm
ORD
-
BHM
Nonstop2h 02m
United Airlines
Sat 5/91:21 pm
BHM
-
ORD
Nonstop2h 19m
United Airlines
Deal found 2/7$248
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:05 am
ORD
-
BHM
1 stop3h 59m
Delta
Tue 5/196:14 am
BHM
-
ORD
1 stop4h 13m
Delta
Deal found 2/8$249
This United Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/117:55 pm
ORD
-
BHM
Nonstop2h 02m
United Airlines
Wed 3/187:30 am
BHM
-
ORD
Nonstop2h 18m
United Airlines
Deal found 2/9$257
This American Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:00 am
ORD
-
BHM
1 stop7h 10m
American Airlines
Sat 5/96:33 am
BHM
-
ORD
Nonstop2h 27m
American Airlines
Deal found 2/7$263
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:28 pm
ORD
-
BHM
1 stop6h 31m
American Airlines
Wed 3/1810:36 am
BHM
-
ORD
Nonstop2h 17m
American Airlines
Deal found 2/9$267
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:55 am
MDW
-
BHM
1 stop8h 05m
Southwest
Wed 3/182:50 pm
BHM
-
MDW
Nonstop1h 55m
Southwest
Deal found 2/11$267
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/114:15 pm
ORD
-
BHM
1 stop5h 25m
Southwest
Wed 3/183:30 pm
BHM
-
ORD
1 stop8h 25m
Southwest
Deal found 2/9$277
This Southwest deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:00 am
MDW
-
BHM
1 stop8h 00m
Southwest
Sat 5/92:55 pm
BHM
-
MDW
Nonstop1h 55m
Southwest
Deal found 2/7$279
This Southwest deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:05 am
MDW
-
BHM
1 stop5h 00m
Southwest
Tue 3/172:50 pm
BHM
-
MDW
Nonstop1h 55m
Southwest
Deal found 2/8$286
This Southwest deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:10 pm
MDW
-
BHM
Nonstop1h 40m
Southwest
Tue 4/76:20 am
BHM
-
MDW
2 stops8h 35m
Southwest
Deal found 2/11$291
This Southwest deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:10 pm
MDW
-
BHM
Nonstop1h 40m
Southwest
Mon 3/169:45 am
BHM
-
MDW
Nonstop1h 50m
Southwest
Deal found 2/9$295

Find flight deals from Chicago to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Birmingham (BHM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$234
(American Airlines)

One-way from

$88
(Southwest)

Popular in

February

Cheapest in

July

Average price

$615

Good round-trip deal

$359 or less

Good one-way deal

$235 or less
Provider with most accurate pricing for Chicago (CHI)-Birmingham flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Birmingham flights.
Search Deals
From Chicago (CHI) to Birmingham
Search Deals
One-way flight from Chicago (CHI) to Birmingham
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($114 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from Chicago (CHI) to Birmingham.
Search Deals
Price to beat on a one-way flight from Chicago (CHI) to Birmingham.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Birmingham 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Chicago to Birmingham that are best for you.

Fly from

Chicago

Fly to

Birmingham

Route

Depart

Return

Price

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Thu 5/7

10:45 pm-12:47 am

Nonstop2h 02m

Birmingham

Sat 5/9

1:21 pm-3:40 pm

Nonstop2h 19m

$248

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 5/16

7:05 am-11:04 am

1 stop3h 59m

Birmingham

Tue 5/19

6:14 am-10:27 am

1 stop4h 13m

$249

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 5/16

3:09 pm-5:14 pm

Nonstop2h 05m

Birmingham

Tue 5/19

11:50 am-2:12 pm

Nonstop2h 22m

$253

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Wed 3/11

7:55 pm-9:57 pm

Nonstop2h 02m

Birmingham

Wed 3/18

7:30 am-9:48 am

Nonstop2h 18m

$257

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Thu 5/7

6:00 am-2:00 pm

1 stop8h 00m

Birmingham

Sat 5/9

2:55 pm-4:50 pm

Nonstop1h 55m

$279

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Wed 3/11

3:20 pm-10:35 pm

2 stops7h 15m

Birmingham

Wed 3/18

6:40 pm-12:05 am

1 stop5h 25m

$282

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Thu 5/7

3:05 pm-8:30 pm

1 stop5h 25m

Birmingham

Sat 5/9

12:40 pm-9:55 pm

2 stops9h 15m

$294

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Thu 5/7

9:15 am-11:18 am

Nonstop2h 03m

Birmingham

Mon 5/11

6:33 am-9:00 am

Nonstop2h 27m

$295

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 3/2

10:35 am-12:36 pm

Nonstop2h 01m

Birmingham

Mon 3/16

2:20 pm-4:38 pm

Nonstop2h 18m

$295

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Mon 3/9

12:10 pm-1:50 pm

Nonstop1h 40m

Birmingham

Mon 3/16

9:45 am-11:35 am

Nonstop1h 50m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 38 results
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Compare providers for flights from Chicago to Birmingham

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Birmingham in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Birmingham, Alabama flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Birmingham, Alabama flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Birmingham, Alabama flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Birmingham, Alabama flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Birmingham

Have a flexible travel schedule? Discover the best time to fly to Birmingham from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Birmingham

How far ahead should I book a flight from Chicago to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Birmingham. Price data was last updated on February 6, 2026.

The best time to book flights from Chicago to Birmingham, Alabama is 57 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Birmingham, Alabama?

Currently, March is the cheapest month in which you can book a flight from Chicago to Birmingham, Alabama (average of $159). Flying from Chicago to Birmingham, Alabama in December is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to BHM?

Find hourly flight availability from Chicago to Birmingham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.

It’s optimal to fly from Chicago to Birmingham, Alabama in the afternoon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Chicago to Birmingham, Alabama?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Birmingham. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their Chicago to Birmingham, Alabama flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago to Birmingham, Alabama?

Reviews of airlines servicing Birmingham

Get insights into the airlines that provide service to Birmingham. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Birmingham. Reviews last updated February 11, 2026.
Peruse reviews from past customers who have flown with Southwest, United Airlines, and American Airlines from Chicago to Birmingham to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,280 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,274 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,266 reviews
Southwest
8.0
Very good
4,280 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Chicago to Birmingham. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Birmingham from Chicago?

    Located just 4.3 mi from the city center, Birmingham is the airport most travelers will use when flying to Birmingham from Chicago. Booking flights from Chicago to Birmingham (BHM) should be relatively easy as there are 3 daily inbound flights from Chicago from 3 different airlines.

  • How long is the flight from Chicago to Birmingham, Alabama?

    A quick flight from Chicago to Birmingham, Alabama can take about 2h 02m. United Airlines provides one of the quickest options available for as low as $248. The distance from Chicago to Birmingham, Alabama is about 585 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Chicago to Birmingham, Alabama round-trip?

    Currently priced at $240, American Airlines will fly you from Chicago to Birmingham, Alabama and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and United Airlines - these airlines can fly you to your destination from $269 and $295, respectively. American Airlines is 42% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago to Birmingham, Alabama one-way?

    One-way options have recently been found by users for as low as $59 on Southwest. Other airlines that offer cheap prices include American Airlines from $124 and United Airlines from $142 one-way.

  • What are the most reliable airlines from Chicago to Birmingham, Alabama?

    Consider PSA Airlines (100%), Aer Lingus (79%) or Envoy Air (74%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Birmingham, Alabama.

  • What are the cheapest flights from Chicago to Birmingham, Alabama?

    The cheapest flight price from Chicago to Birmingham, Alabama is $138. On average you can expect to pay $385. The most popular route, (Chicago O'Hare Intl - Birmingham), can usually be booked for $257.

  • Can I find deals for flights from Chicago to Birmingham that include hotel bookings?

    Yes. In addition to deals on Chicago to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Birmingham?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Birmingham.

  • Can I find deals for business class flights from Chicago to Birmingham?

    Yes. Cheapflights offers flight deals from Chicago to Birmingham by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Birmingham, Alabama?

    Currently, March is the cheapest month in which you can book a flight from Chicago to Birmingham, Alabama (average of $159). Flying from Chicago to Birmingham, Alabama in December is currently the most expensive (average of $249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Birmingham?

Book flights to Birmingham if you plan to visit one of these locations
Fultondale
Homewood
Bessemer
Hoover

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Alternative routes for Chicago to Birmingham

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Chicago to Birmingham

Discover the top 3 airlines that operate flights from Chicago to Birmingham. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$240Average$368FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$269Average$379FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$295Average$521FlexibilityNo cancel feeOn-time69%

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