Chicago

$91+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BHM — CHI
ago 4 — ago 111
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Cheapflights Tip: The best prices from Birmingham to Chicago are usually found in September or October, booked 86 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap 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 julho 30, 2025.

Round-trip from

$193
(Southwest)

One-way from

$91
(Southwest)

Popular in

March

Cheapest in

September

Average price

$394

Good round-trip deal

$236 or less

Good one-way deal

$209 or less
From Birmingham to Chicago (CHI)
One-way flight from Birmingham to Chicago (CHI)
Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Birmingham to Chicago (CHI).
Price to beat on a one-way flight from Birmingham to Chicago (CHI).

Find 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 julho 30, 2025.

This Southwest deal was found by Cheapflights users on 7/28. 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.
ter 9/27:10 amBHM - MDW
Nonstop1h 50mSouthwest
qui 9/47:45 amMDW - BHM
Nonstop1h 40mSouthwest
Deal found 7/28$193
This American Airlines deal was found by Cheapflights users on 7/30. 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.
sáb 8/236:25 amBHM - ORD
Nonstop2h 19mAmerican Airlines
seg 8/258:20 amORD - BHM
Nonstop1h 58mAmerican Airlines
Deal found 7/30$193
This Delta deal was found by Cheapflights users on 7/28. 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.
qua 10/16:15 amBHM - MDW
1 stop6h 13mDelta
ter 10/76:00 amMDW - BHM
1 stop6h 06mDelta
Deal found 7/28$201
This Delta deal was found by Cheapflights users on 7/28. 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.
qua 10/111:15 amBHM - ORD
1 stop8h 02mDelta
ter 10/710:35 amORD - BHM
1 stop5h 35mDelta
Deal found 7/28$201
This United Airlines deal was found by Cheapflights users on 7/28. 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.
seg 8/259:25 amBHM - ORD
Nonstop2h 24mUnited Airlines
seg 9/110:50 amORD - BHM
Nonstop2h 02mUnited Airlines
Deal found 7/28$240
This Southwest deal was found by Cheapflights users on 7/28. 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.
qua 10/11:45 pmBHM - ORD
1 stop7h 45mSouthwest
ter 10/77:00 amORD - BHM
2 stops14h 45mSouthwest
Deal found 7/28$248
This Booking.com deal was found by Cheapflights users on 7/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 8/255:57 pmBHM - ORD
1 stop6h 02mSpirit Airlines
seg 9/15:05 amORD - BHM
1 stop11h 28mSpirit Airlines
Deal found 7/28$251

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 julho 30, 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 - MDW

BHMMDW

Birmingham

ter 9/2

7:10 am-9:00 am

Nonstop1h 50m

Chicago Midway

qui 9/4

7:45 am-9:25 am

Nonstop1h 40m

$193

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

sáb 8/23

6:25 am-8:44 am

Nonstop2h 19m

Chicago O'Hare Intl

seg 8/25

8:20 am-10:18 am

Nonstop1h 58m

$193

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

qua 10/1

6:15 am-12:28 pm

1 stop6h 13m

Chicago Midway

ter 10/7

6:00 am-12:06 pm

1 stop6h 06m

$201

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

qua 10/1

11:15 am-7:17 pm

1 stop8h 02m

Chicago O'Hare Intl

ter 10/7

10:35 am-4:10 pm

1 stop5h 35m

$201

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

seg 8/25

9:25 am-11:49 am

Nonstop2h 24m

Chicago O'Hare Intl

seg 9/1

10:50 am-12:52 pm

Nonstop2h 02m

$240

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

qua 10/1

1:45 pm-9:30 pm

1 stop7h 45m

Chicago O'Hare Intl

ter 10/7

7:00 am-9:45 pm

2 stops14h 45m

$248

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

seg 8/25

5:57 pm-11:59 pm

1 stop6h 02m

Chicago O'Hare Intl

seg 9/1

5:05 am-4:33 pm

1 stop11h 28m

$251

BirminghamChicago

BHM - MDW

BHMMDW

Birmingham

qua 9/3

7:10 am-9:00 am

Nonstop1h 50m

$91

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

ter 9/2

1:34 pm-3:58 pm

Nonstop2h 24m

$91

BirminghamChicago

BHM - ORD

BHMORD

Birmingham

qui 9/11

4:31 pm-10:48 pm

1 stop6h 17m

$93

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 results
1
2

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 July 25, 2025.

To ensure you get the cheapest price possible for a flight from Birmingham, Alabama to Chicago, you should look to book at least 86 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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Chicago (average of $245). Flying from Birmingham, Alabama to Chicago in March is currently the most expensive (average of $321). 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 julho 30, 2025.

It’s optimal to fly from Birmingham, Alabama to Chicago in the evening. By choosing this option you can save up to 67% 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 julho 30, 2025.

The most flights from BHM to CHI are scheduled on a Wednesday (18 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 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 julho 30, 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.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
8.0
Very good

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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 12 outbound flights to Chicago per day.

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

    Flying on Southwest is currently your cheapest option to Chicago, with prices starting at $193. Additional round-trip tickets that might be worth considering are offered by American Airlines and Delta, with the lowest prices starting at $193 and $201, respectively. You may be able to fly from Birmingham, Alabama to Chicago for 46% 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 Southwest ($91), United Airlines ($91), and Spirit Airlines ($93).

  • 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: PSA Airlines (100%), Republic Airways (93%), United Airlines (88%).

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

    On average you can expect to pay $354 for a flight from Birmingham, Alabama to Chicago. The cheapest flight overall is $99 while the most popular route, (Birmingham - Chicago O'Hare Intl) is currently priced at $181.

  • 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, August is the cheapest month in which you can book a flight from Birmingham, Alabama to Chicago (average of $245). Flying from Birmingham, Alabama to Chicago in March is currently the most expensive (average of $321). 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
Merrillville
Lansing
Hammond
Benton Harbor
Porter
Valparaiso
Chesterton

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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 julho 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$161Average$350FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$462FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$251Average$435FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$270Average$379FlexibilityNo cancel feeOn-time63%

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