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$103+ Cheap flights from Birmingham, AL (BHM) to Chicago (CHI)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — CHI
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Birmingham to Chicago are usually found in September or October, booked 53 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Birmingham to Chicago

Cheapest flights from Birmingham to Chicago
Explore the most affordable flight options available from Birmingham to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/295:20 amBHM - MDW
1 stop3h 45mDelta
Wed 12/313:29 pmMDW - BHM
1 stop4h 09mDelta
Deal found 12/21$474
This United Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/291:48 pmBHM - ORD
Nonstop2h 16mUnited Airlines
Wed 12/317:47 pmORD - BHM
Nonstop2h 08mUnited Airlines
Deal found 12/22$489
This Southwest deal was found by Cheapflights users on 12/21. 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 12/295:25 amBHM - MDW
1 stop5h 40mSouthwest
Wed 12/318:25 pmMDW - BHM
Nonstop1h 45mSouthwest
Deal found 12/21$499
This American Airlines deal was found by Cheapflights users on 12/22. 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.
Mon 12/294:40 pmBHM - ORD
1 stop7h 02mAmerican Airlines
Wed 12/314:41 pmORD - BHM
1 stop7h 18mAmerican Airlines
Deal found 12/22$509
This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/297:33 pmBHM - ORD
1 stop4h 29mDelta
Sun 1/117:05 amORD - BHM
1 stop5h 34mDelta
Deal found 12/21$551
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/256:07 amBHM - ORD
1 stop12h 30mAmerican Airlines
Sat 1/38:49 pmORD - BHM
Nonstop2h 04mAmerican Airlines
Deal found 12/20$564
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 12/291:48 pmBHM - ORD
Nonstop2h 16mUnited Airlines
Sun 1/117:50 pmORD - BHM
Nonstop2h 08mUnited Airlines
Deal found 12/21$566
This Delta deal was found by Cheapflights users on 12/20. 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 12/309:18 amBHM - ORD
1 stop5h 55mDelta
Sat 1/35:30 amORD - BHM
1 stop4h 31mDelta
Deal found 12/20$584
This Southwest deal was found by Cheapflights users on 12/21. 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 12/295:00 amBHM - ORD
2 stops7h 15mSouthwest
Sun 1/112:15 pmORD - BHM
1 stop8h 10mSouthwest
Deal found 12/21$591
This United Airlines deal was found by Cheapflights users on 12/20. 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 12/301:48 pmBHM - ORD
Nonstop2h 16mUnited Airlines
Sat 1/310:55 amORD - BHM
Nonstop2h 09mUnited Airlines
Deal found 12/20$599
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/275:25 amBHM - ORD
1 stop5h 45mSouthwest
Tue 12/301:00 pmORD - BHM
1 stop8h 25mSouthwest
Deal found 12/21$623
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sat 12/276:25 pmBHM - MDW
1 stop5h 00mSouthwest
Tue 12/307:45 amMDW - BHM
Nonstop1h 45mSouthwest
Deal found 12/21$654

Find flight deals from Birmingham to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHM) to Chicago (CHI). 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 December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$251
(United Airlines)

One-way from

$103
(Southwest)

Popular in

July

Cheapest in

September

Average price

$393

Good round-trip deal

$381 or less

Good one-way deal

$234 or less
Provider with most accurate pricing for Birmingham-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Chicago (CHI) flights.
Search Deals
From Birmingham to Chicago (CHI)
Search Deals
One-way flight from Birmingham to Chicago (CHI)
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Birmingham to Chicago (CHI).
Search Deals
Price to beat on a one-way flight from Birmingham to Chicago (CHI).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Birmingham to Chicago 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 December 23, 2025.
Use the filters below to find and compare flights from Birmingham to Chicago that are best for you.

Fly from

Birmingham

Fly to

Chicago

Route

Depart

Return

Price

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 1/20

9:10 am-11:34 am

Nonstop2h 24m

Chicago O'Hare Intl

Tue 1/27

7:50 pm-10:01 pm

Nonstop2h 11m

$251

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 1/27

2:00 pm-4:19 pm

Nonstop2h 19m

Chicago O'Hare Intl

Wed 1/28

11:05 am-1:17 pm

Nonstop2h 12m

$253

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 1/20

10:51 am-3:40 pm

1 stop4h 49m

Chicago O'Hare Intl

Tue 1/27

7:50 pm-9:49 pm

Nonstop1h 59m

$261

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Tue 1/27

7:20 am-9:15 am

Nonstop1h 55m

Chicago Midway

Thu 1/29

8:45 pm-10:30 pm

Nonstop1h 45m

$272

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Wed 2/4

5:20 am-11:59 am

1 stop6h 39m

Chicago Midway

Wed 2/11

10:46 am-2:45 pm

1 stop3h 59m

$273

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Tue 1/27

6:15 am-12:49 pm

1 stop6h 34m

Chicago Midway

Wed 1/28

6:00 am-12:05 pm

1 stop6h 05m

$273

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

Wed 1/21

5:45 am-1:55 pm

2 stops8h 10m

Chicago Midway

Wed 1/28

5:55 am-2:00 pm

1 stop8h 05m

$278

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Thu 2/19

6:10 am-1:20 pm

1 stop7h 10m

Chicago O'Hare Intl

Tue 2/24

5:25 am-10:15 am

1 stop4h 50m

$292

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Mon 1/26

5:22 pm-11:56 pm

1 stop6h 34m

Chicago O'Hare Intl

Wed 1/28

5:30 am-12:05 pm

1 stop6h 35m

$292

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

Tue 1/13

7:45 am-1:40 pm

1 stop5h 55m

Chicago O'Hare Intl

Thu 1/15

5:30 am-10:33 am

1 stop5h 03m

$292

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 34 results
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Compare providers for flights from Birmingham to Chicago

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 Birmingham to Chicago in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Birmingham, Alabama-Chicago flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham, Alabama-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Birmingham, Alabama-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Birmingham, Alabama-Chicago flights, Cheapflights users trust eDreams the most. eDreams 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 Birmingham, Alabama-Chicago 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 Birmingham to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Birmingham 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 Birmingham to Chicago

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

Use this chart to determine the optimal time to book a round-trip flight from Birmingham to Chicago. Price data was last updated on December 19, 2025.

To ensure you get the cheapest price possible for a flight from Birmingham, Alabama to Chicago, you should look to book at least 53 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Chicago (average of $113). Flying from Birmingham, Alabama to Chicago in June is currently the most expensive (average of $219). 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 BHM to CHI?

Find hourly flight availability from Birmingham to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Birmingham, Alabama to Chicago in the evening. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Birmingham, Alabama to Chicago

Explore weekly flight availability from Birmingham to Chicago. 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 December 23, 2025.

The most flights from BHM to CHI are scheduled on a Monday (13 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).

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

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated December 23, 2025.
Read through reviews of airlines operating flights from Birmingham to Chicago, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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 Birmingham to Chicago. 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 from for flights from Birmingham to Chicago?

    Birmingham (BHM), located 4.3 mi from the city center, is the airport you fly out of when you book flights from Birmingham to Chicago. 4 airlines have flights from Birmingham to Chicago on a regular basis. Booking flights from Birmingham to Chicago should not be difficult; the airport handles an average of 11 outbound flights to Chicago per day.

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

    Departing from Birmingham, Alabama to Chicago will take you 1h 55m. The distance from Birmingham, Alabama to Chicago is about 570 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to Chicago, with prices starting at $172. Additional round-trip tickets that might be worth considering are offered by American Airlines and Southwest, with the lowest prices starting at $201 and $240, respectively. You may be able to fly from Birmingham, Alabama to Chicago for 51% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Birmingham, Alabama to Chicago are American Airlines ($118), Southwest ($125), and United Airlines ($153).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Birmingham, Alabama to Chicago on time: Alaska Airlines (90%), Qatar Airways (84%), Envoy Air (81%).

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

    On average you can expect to pay $804 for a flight from Birmingham, Alabama to Chicago. The cheapest flight overall is $148 while the most popular route, (Birmingham - Chicago O'Hare Intl) is currently priced at $253.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Birmingham to Chicago 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 Birmingham, Alabama to Chicago?

    Currently, March is the cheapest month in which you can book a flight from Birmingham, Alabama to Chicago (average of $113). Flying from Birmingham, Alabama to Chicago in June is currently the most expensive (average of $219). 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
Lansing
Merrillville
Hammond
Porter
Benton Harbor

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Top 4 airlines flying from Birmingham to Chicago

Discover the top 4 airlines that operate flights from Birmingham to Chicago. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$201Average$638FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$201Average$358FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$240Average$390FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$255Average$400FlexibilityNo cancel feeOn-time69%

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