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$70+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BHM
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Birmingham are usually found in September or November, booked 34 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$282
(American Airlines)

One-way from

$70
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$454

Good round-trip deal

$300 or less

Good one-way deal

$137 or less
Provider with most accurate pricing for Chicago (CHI)-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Birmingham flights.
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From Chicago (CHI) to Birmingham
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One-way flight from Chicago (CHI) to Birmingham
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Birmingham.
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Price to beat on a one-way flight from Chicago (CHI) to Birmingham.
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Find 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 March 31, 2025.

This American Airlines deal was found by Cheapflights users on 3/30. 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 4/196:49 pmORD - BHM
Nonstop1h 59mAmerican Airlines
Sun 4/206:25 amBHM - ORD
Nonstop2h 16mAmerican Airlines
Deal found 3/30$282
This Southwest deal was found by Cheapflights users on 3/29. 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.
Tue 6/107:45 amMDW - BHM
Nonstop1h 40mSouthwest
Thu 6/125:00 amBHM - MDW
Nonstop1h 50mSouthwest
Deal found 3/29$285
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:53 amORD - BHM
2 stops20h 09mSpirit Airlines
Mon 5/58:57 amBHM - ORD
3 stops33h 20mSpirit Airlines
Deal found 3/31$292
This Delta deal was found by Cheapflights users on 3/31. 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 4/1911:15 amORD - BHM
1 stop5h 38mDelta
Sun 4/209:31 amBHM - ORD
1 stop6h 51mDelta
Deal found 3/31$299
This Delta deal was found by Cheapflights users on 3/31. 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.
Tue 5/136:00 amMDW - BHM
1 stop3h 54mDelta
Tue 5/206:15 amBHM - MDW
1 stop6h 13mDelta
Deal found 3/31$305
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/307:41 pmORD - BHM
Nonstop2h 04mUnited Airlines
Sun 6/17:30 amBHM - ORD
Nonstop2h 22mUnited Airlines
Deal found 3/31$314
This Southwest deal was found by Cheapflights users on 3/29. 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 6/27:30 amORD - BHM
1 stop7h 35mSouthwest
Fri 6/612:10 pmBHM - ORD
2 stops10h 55mSouthwest
Deal found 3/29$326
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/235:50 pmORD - BHM
2 stops21h 51mMultiple Airlines
Wed 6/254:36 pmBHM - ORD
1 stop8h 17mMultiple Airlines
Deal found 3/31$336

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 March 31, 2025.
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

Sat 4/19

6:49 pm-8:48 pm

Nonstop1h 59m

Birmingham

Sun 4/20

6:25 am-8:41 am

Nonstop2h 16m

$282

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Tue 6/10

7:45 am-9:25 am

Nonstop1h 40m

Birmingham

Thu 6/12

5:00 am-6:50 am

Nonstop1h 50m

$285

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 4/28

11:53 am-8:02 am

2 stops20h 09m

Birmingham

Mon 5/5

8:57 am-6:17 pm

3 stops33h 20m

$292

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 4/19

11:15 am-4:53 pm

1 stop5h 38m

Birmingham

Sun 4/20

9:31 am-4:22 pm

1 stop6h 51m

$299

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Sat 4/19

6:04 am-10:42 am

1 stop4h 38m

Birmingham

Sat 4/19

5:47 pm-10:22 pm

1 stop4h 35m

$299

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Fri 5/30

7:41 pm-9:45 pm

Nonstop2h 04m

Birmingham

Sun 6/1

7:30 am-9:52 am

Nonstop2h 22m

$314

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 6/2

7:30 am-3:05 pm

1 stop7h 35m

Birmingham

Fri 6/6

12:10 pm-11:05 pm

2 stops10h 55m

$326

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 6/23

5:50 pm-3:41 pm

2 stops21h 51m

Birmingham

Wed 6/25

4:36 pm-12:53 am

1 stop8h 17m

$336

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 4/29

7:47 pm-8:02 am

1 stop12h 15m

$70

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Wed 4/23

6:35 pm-8:15 pm

Nonstop1h 40m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 17 results
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 March 28, 2025.

The best time to book flights from Chicago to Birmingham, Alabama is 34 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, October is the cheapest month in which you can book a flight from Chicago to Birmingham, Alabama (average of $376). Flying from Chicago to Birmingham, Alabama in June is currently the most expensive (average of $460). 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 March 31, 2025.

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

Weekly flight availability from Chicago to Birmingham, Alabama

Explore weekly flight availability from Chicago to Birmingham. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from CHI to BHM are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Birmingham by month

Plan your trip to Birmingham by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Birmingham, Alabama ranges from 3.4 - 5.2 inches per month. March is typically the wettest month, when rainfall can reach 5.2 in. October is typically the driest time to visit Birmingham, Alabama when rainfall is around 3.4 in.

Temperature in Birmingham by month

Plan your trip to Birmingham by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Birmingham, Alabama, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

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 March 31, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Chicago to Birmingham. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,276 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,899 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,614 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Spirit Airlines
6.3
Okay
7,884 reviews
Southwest
8.0
Very good
4,276 reviews

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 10 daily inbound flights from Chicago from 5 different airlines.

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

    Currently priced at $282, 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 Spirit Airlines - these airlines can fly you to your destination from $285 and $292, respectively. American Airlines is 26% 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 $70 on Spirit Airlines. Other airlines that offer cheap prices include Southwest from $127 and United Airlines from $140 one-way.

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

    Consider Emirates (89%), Alaska Airlines (89%) or Piedmont Airlines (85%) 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 $107. On average you can expect to pay $347. The most popular route, (Chicago O'Hare Intl - Birmingham), can usually be booked for $297.

  • 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, October is the cheapest month in which you can book a flight from Chicago to Birmingham, Alabama (average of $376). Flying from Chicago to Birmingham, Alabama in June is currently the most expensive (average of $460). 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 Chicago?

Book flights to Chicago if you plan to visit one of these locations
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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 5 airlines flying from Chicago to Birmingham

Discover the top 5 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$349FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$214Average$233FlexibilityNo cancel feeOn-time65%
DeltaCheapest$268Average$480FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$275Average$396FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$275Average$484FlexibilityNo cancel feeOn-time69%
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