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$269+ Cheap flights from Chicago (CHI) to Birmingham (BHX)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — BHX
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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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 October 16, 2025.

This Expedia deal was found by Cheapflights users on 10/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/93:50 pmORD - BHX
1 stop10h 50mAer Lingus
Wed 12/38:15 amBHX - ORD
1 stop15h 40mAer Lingus
Deal found 10/16$570
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/303:50 pmORD - BHX
1 stop10h 50mMultiple Airlines
Sun 12/78:40 amBHX - ORD
1 stop15h 15mMultiple Airlines
Deal found 10/16$600
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:50 pmORD - BHX
1 stop13h 20mAer Lingus
Thu 11/278:15 amBHX - ORD
1 stop11h 45mAer Lingus
Deal found 10/15$609
This Gotogate deal was found by Cheapflights users on 10/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:50 pmORD - BHX
1 stop31h 20mMultiple Airlines
Wed 12/36:00 amBHX - ORD
2 stops14h 55mMultiple Airlines
Deal found 10/16$616
This Gurufare deal was found by Cheapflights users on 10/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 amORD - BHX
2 stops29h 30mScandinavian Airlines
Tue 12/27:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Deal found 10/16$622
This Air France deal was found by Cheapflights users on 10/16. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/264:25 pmORD - BHX
1 stop21h 45mKLM
Tue 12/25:40 pmBHX - ORD
1 stop26h 40mKLM
Deal found 10/16$635
This Delta deal was found by Cheapflights users on 10/15. 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 11/112:35 pmORD - BHX
2 stops12h 55mDelta
Thu 11/276:15 amBHX - ORD
2 stops22h 15mDelta
Deal found 10/15$646
This KAYAK deal was found by Cheapflights users on 10/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:50 pmORD - BHX
1 stop13h 10mLufthansa
Thu 11/276:00 amBHX - ORD
1 stop13h 10mLufthansa
Deal found 10/16$648
This Delta deal was found by Cheapflights users on 10/16. 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.
Sun 11/99:34 amMDW - BHX
2 stops17h 56mDelta
Wed 12/31:30 pmBHX - MDW
2 stops16h 19mDelta
Deal found 10/16$654
This Delta deal was found by Cheapflights users on 10/16. 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 11/191:15 pmMDW - BHX
2 stops13h 15mDelta
Thu 11/276:15 amBHX - MDW
2 stops23h 25mDelta
Deal found 10/16$829
This Delta deal was found by Cheapflights users on 10/16. 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.
Sun 11/309:34 amMDW - BHX
2 stops17h 56mDelta
Sun 12/76:15 amBHX - MDW
2 stops17h 45mDelta
Deal found 10/16$838
This KLM deal was found by Cheapflights users on 10/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/91:15 pmMDW - BHX
2 stops13h 15mKLM
Wed 12/31:30 pmBHX - MDW
2 stops16h 19mKLM
Deal found 10/16$964

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 (BHX). 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$548
(Mytrip)

One-way from

$269
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$772
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. 10% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 16, 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 - BHX

ORDBHX

Chicago O'Hare Intl

Tue 11/11

3:50 pm-11:10 am

1 stop13h 20m

Birmingham

Thu 11/27

8:15 am-2:00 pm

1 stop11h 45m

$609

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 11/26

4:25 pm-8:30 am

1 stop10h 05m

Birmingham

Tue 12/2

5:40 pm-2:20 pm

1 stop26h 40m

$636

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 11/11

2:35 pm-9:30 am

2 stops12h 55m

Birmingham

Thu 11/27

6:15 am-10:30 pm

2 stops22h 15m

$646

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Wed 11/19

4:25 pm-8:30 am

1 stop10h 05m

Birmingham

Thu 11/27

6:15 am-6:52 pm

2 stops18h 37m

$646

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Tue 11/11

5:20 pm-9:15 pm

1 stop21h 55m

Birmingham

Thu 11/27

6:15 am-4:36 pm

2 stops16h 21m

$652

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Sun 11/9

9:34 am-9:30 am

2 stops17h 56m

Birmingham

Wed 12/3

1:30 pm-11:49 pm

2 stops16h 19m

$654

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Mon 10/20

10:40 am-7:45 am

2 stops15h 05m

Birmingham

Sun 10/26

6:50 pm-5:20 pm

1 stop27h 30m

$710

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Sun 11/30

4:20 pm-12:35 pm

1 stop14h 15m

Birmingham

Sun 12/7

6:00 am-9:13 am

2 stops33h 13m

$711

ChicagoBirmingham

ORD - BHX

ORDBHX

Chicago O'Hare Intl

Thu 11/20

10:30 am-8:30 am

2 stops16h 00m

Birmingham

Thu 11/27

6:15 am-7:52 am

2 stops31h 37m

$761

ChicagoBirmingham

MDW - BHX

MDWBHX

Chicago Midway

Wed 11/19

1:15 pm-8:30 am

2 stops13h 15m

Birmingham

Thu 11/27

6:15 am-11:40 pm

2 stops23h 25m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 22 results
1
2
3

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 October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star

*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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Birmingham flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Birmingham flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Birmingham 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 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

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Birmingham (average of $482). Flying from Chicago to Birmingham in June is currently the most expensive (average of $734). 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 BHX?

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 October 16, 2025.

It’s typically best to fly out from Chicago to Birmingham in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the afternoon, which is usually more expensive.

What’s the top layover airport for flights from Chicago to Birmingham?

Share of 1-stop round-trip flights from Chicago to Birmingham chosen by Cheapflights users in the past 12 months, using the same layover each way.

Dublin (DUB) – chosen by Cheapflights users on 67% of 1-stop itineraries from Chicago to Birmingham on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Birmingham?

Average round-trip fare for 1-stop flights from Chicago to Birmingham, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Dublin (DUB) is the most affordable 1-stop option, with an average round-trip price of $613.

What’s the fastest layover option from Chicago to Birmingham?

Shortest average travel time for 1-stop one-way flights from Chicago to Birmingham, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 9h 50m.

Which airport typically offers the quickest layover for flights from Chicago to Birmingham?

Average layover duration for 1-stop one-way flights from Chicago to Birmingham, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Amsterdam (AMS) offer the fastest connection on this route, with an average layover time of 1h 08m.

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 October 16, 2025.
Read through reviews of airlines operating flights from Chicago to Birmingham, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,341 reviews

Boarding

7.4

Entertainment

6.9

Crew

8.0

Food

6.5

Comfort

7.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.
Aer Lingus
7.2
Good
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews

Boarding

7.4

Entertainment

6.9

Crew

8.0

Food

6.5

Comfort

7.1

Overall

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

SEA - DUB

Most airlines board by group even though passengers are seated at the back. At Seatac, passengers were seated starting at the back. Otherwise, flight was good.

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?

    For a flight from Chicago to Birmingham, you will be flying into Birmingham. Birmingham (BHX) is just 6.8 mi from the center of the city. Birmingham is the only Birmingham airport and it handles 0 inbound flights from Chicago per day. 3 airlines have flights to Birmingham from Chicago on a regular basis.

  • How long is the flight from Chicago to Birmingham?

    A quick flight from Chicago to Birmingham can take about 10h 05m. Aer Lingus provides one of the quickest options available for as low as $636. There are 3860 mi between Chicago and Birmingham. This flight may include one or multiple stops.

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

    Currently priced at $614, Aer Lingus will fly you from Chicago to Birmingham and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and United Airlines - these airlines can fly you to your destination from $649 and $711, respectively. These flights start at 27% lower than the current average price 3 months from now.

  • 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?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Birmingham (average of $482). Flying from Chicago to Birmingham in June is currently the most expensive (average of $734). 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
Wolverhampton
Worcester
West Bromwich

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$614Average$766FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$649Average$905FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$711Average$782FlexibilityNo cancel feeOn-time69%

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