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$75+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BHM
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Chicago to Birmingham are usually found in September or November, booked 34 days in advance, depart on a Saturday or Wednesday 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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$287
(Mytrip)

One-way from

$75
(FlightHub)

Popular in

February

Cheapest in

September

Average price

$460

Good round-trip deal

$337 or less

Good one-way deal

$250 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. 5% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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.
Sun 4/64:40 pmORD - BHM
2 stops15h 58mSpirit Airlines
Sun 4/138:52 amBHM - ORD
2 stops22h 11mSpirit Airlines
Deal found 2/20$287
This American Airlines deal was found by Cheapflights users on 2/20. 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 3/68:25 amORD - BHM
Nonstop1h 52mAmerican Airlines
Mon 3/107:06 amBHM - ORD
1 stop6h 00mAmerican Airlines
Deal found 2/20$295
This Southwest deal was found by Cheapflights users on 2/19. 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 4/15:45 pmMDW - BHM
Nonstop1h 40mSouthwest
Tue 4/812:15 pmBHM - MDW
1 stop7h 35mSouthwest
Deal found 2/19$295
This Delta deal was found by Cheapflights users on 2/20. 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 4/152:30 pmORD - BHM
1 stop5h 12mDelta
Mon 4/217:00 pmBHM - ORD
1 stop4h 59mDelta
Deal found 2/20$305
This Delta deal was found by Cheapflights users on 2/19. 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.
Wed 4/29:54 amMDW - BHM
1 stop5h 24mDelta
Wed 4/236:15 amBHM - MDW
1 stop6h 20mDelta
Deal found 2/19$305
This Southwest deal was found by Cheapflights users on 2/20. 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 4/285:45 pmORD - BHM
1 stop4h 50mSouthwest
Sat 5/36:35 amBHM - ORD
2 stops10h 10mSouthwest
Deal found 2/20$330
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 4/158:08 pmORD - BHM
Nonstop2h 07mUnited Airlines
Tue 4/227:30 amBHM - ORD
Nonstop2h 18mUnited Airlines
Deal found 2/20$356
This Mytrip deal was found by Cheapflights users on 2/19. 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.
Sun 2/238:15 amORD - BHM
3 stops30h 59mMultiple Airlines
Tue 2/254:09 pmBHM - ORD
3 stops31h 09mMultiple Airlines
Deal found 2/19$595

Find flights from Chicago to Birmingham within your budget

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 20, 2025.

Fly from

Chicago

Fly to

Birmingham

Route

Depart

Return

Price

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sun 4/6

4:40 pm-8:38 am

2 stops15h 58m

Birmingham

Sun 4/13

8:52 am-7:03 am

2 stops22h 11m

$287

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Thu 3/6

8:25 am-10:17 am

Nonstop1h 52m

Birmingham

Mon 3/10

7:06 am-1:06 pm

1 stop6h 00m

$295

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Tue 4/1

5:45 pm-7:25 pm

Nonstop1h 40m

Birmingham

Tue 4/8

12:15 pm-7:50 pm

1 stop7h 35m

$295

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 4/15

5:30 am-10:01 am

1 stop4h 31m

Birmingham

Thu 4/24

7:00 pm-11:59 pm

1 stop4h 59m

$305

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Wed 4/2

9:54 am-3:18 pm

1 stop5h 24m

Birmingham

Wed 4/23

6:15 am-12:35 pm

1 stop6h 20m

$305

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 4/28

5:45 pm-10:35 pm

1 stop4h 50m

Birmingham

Sat 5/3

6:35 am-4:45 pm

2 stops10h 10m

$330

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 4/15

8:08 pm-10:15 pm

Nonstop2h 07m

Birmingham

Tue 4/22

7:30 am-9:48 am

Nonstop2h 18m

$356

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 4/8

7:21 pm-7:57 am

1 stop12h 36m

$75

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Wed 3/26

8:25 am-10:21 am

Nonstop1h 56m

$143

ChicagoBirmingham

MDW - BHM

MDWBHM

Chicago Midway

Tue 4/1

5:45 pm-7:25 pm

Nonstop1h 40m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 15 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 February.
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.

Travel insights for flights from Chicago to Birmingham

Get recent, data-driven insights about flights from Chicago to Birmingham including ideal travel times, pricing trends, and more.

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 14, 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 March is currently the most expensive (average of $463). 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 20, 2025.

It’s optimal to fly from Chicago to Birmingham, Alabama in the morning. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

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 16, 2025.

Travelers seeking maximum savings on their Chicago to Birmingham, Alabama flight should consider departing on Saturday mornings 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.

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 February 20, 2025.

The most flights from CHI to BHM are scheduled on a Tuesday (9 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (5 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 February 20, 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
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Spirit Airlines
6.3
Okay
8,013 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Overall

8.1

Entertainment

7.6

Comfort

8.1

Crew

8.7

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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 7 daily inbound flights from Chicago from 4 different airlines.

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

    Currently priced at $287, Spirit Airlines will fly you from Chicago to Birmingham, Alabama and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $295 and $305, respectively. Spirit Airlines is 24% 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 $75 on Spirit Airlines. Other airlines that offer cheap prices include American Airlines from $143 and Southwest from $143 one-way.

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

    Consider Alaska Airlines (97%), Envoy Air (90%) or Air Canada (80%) 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 $162. On average you can expect to pay $407. The most popular route, (Chicago O'Hare Intl - Birmingham), can usually be booked for $163.

  • 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 March is currently the most expensive (average of $463). 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.

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Top 4 airlines flying from Chicago to Birmingham

Discover the top 4 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$176Average$413FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$179Average$350FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$300Average$433FlexibilityNo cancel feeOn-time63%
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