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$129+ Cheap flights from O'Hare Intl (ORD) 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Birmingham are usually found in August or June, booked 81 days in advance, depart on a Saturday or Thursday and return on a Thursday

Find flight deals from O'Hare Intl to Birmingham

Cheapest flights from O'Hare Intl to Birmingham
Explore the most affordable flight options available from O'Hare Intl to Birmingham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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 12/97:54 pmORD - BHM
Nonstop2h 05mUnited Airlines
Wed 12/107:30 amBHM - ORD
Nonstop2h 18mUnited Airlines
Deal found 11/11$257
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/910:00 pmORD - BHM
Nonstop1h 59mAmerican Airlines
Wed 12/1010:50 amBHM - ORD
1 stop6h 01mAmerican Airlines
Deal found 11/11$267
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 12/244:25 pmORD - BHM
Nonstop2h 00mAmerican Airlines
Thu 1/16:41 pmBHM - ORD
Nonstop2h 28mAmerican Airlines
Deal found 11/12$268
This United Airlines deal was found by Cheapflights users on 11/10. 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 12/154:40 pmORD - BHM
Nonstop1h 58mUnited Airlines
Wed 12/171:45 pmBHM - ORD
Nonstop2h 18mUnited Airlines
Deal found 11/10$276
This Delta deal was found by Cheapflights users on 11/12. 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 12/95:30 amORD - BHM
1 stop4h 29mDelta
Tue 12/96:07 pmBHM - ORD
1 stop4h 36mDelta
Deal found 11/12$277
This United Airlines deal was found by Cheapflights users on 11/11. 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 12/27:54 pmORD - BHM
Nonstop2h 05mUnited Airlines
Wed 12/31:45 pmBHM - ORD
Nonstop2h 18mUnited Airlines
Deal found 11/11$278
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/254:25 pmORD - BHM
Nonstop2h 00mAmerican Airlines
Thu 1/16:41 pmBHM - ORD
Nonstop2h 28mAmerican Airlines
Deal found 11/10$281
This American Airlines deal was found by Cheapflights users on 11/10. 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 12/155:00 amORD - BHM
1 stop6h 33mAmerican Airlines
Tue 12/1611:14 amBHM - ORD
Nonstop2h 17mAmerican Airlines
Deal found 11/10$286
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Wed 12/317:47 pmORD - BHM
Nonstop2h 08mUnited Airlines
Thu 1/87:30 amBHM - ORD
Nonstop2h 24mUnited Airlines
Deal found 11/10$287
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Tue 12/23:44 pmORD - BHM
1 stop7h 13mAmerican Airlines
Wed 12/36:26 amBHM - ORD
Nonstop2h 21mAmerican Airlines
Deal found 11/11$288
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 12/64:40 pmORD - BHM
Nonstop1h 58mUnited Airlines
Mon 12/87:30 amBHM - ORD
Nonstop2h 18mUnited Airlines
Deal found 11/11$295

Cheap flight deals from O'Hare Intl to Birmingham

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$257
(United Airlines)

One-way from

$129
(United Airlines)

Popular in

November

Cheapest in

August

Average price

$469

Good round-trip deal

$357 or less

Good one-way deal

$236 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Birmingham flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Birmingham flights.
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From Chicago O'Hare Intl to Birmingham
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One-way flight from Chicago O'Hare Intl to Birmingham
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Highest demand for flights based on searches. 4% potential increase in price ($16 potential increase over avg. RT price).
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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 November 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Birmingham.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Birmingham.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl 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 November 12, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Birmingham that are best for you.

Fly from

O'Hare Intl

Fly to

Birmingham

Route

Depart

Return

Price

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 3/10

11:19 am-3:03 pm

1 stop3h 44m

Birmingham

Wed 3/11

12:15 pm-4:39 pm

1 stop4h 24m

$277

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 12/9

5:30 am-9:59 am

1 stop4h 29m

Birmingham

Tue 12/9

6:07 pm-10:43 pm

1 stop4h 36m

$277

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Wed 12/24

9:41 am-4:53 pm

1 stop7h 12m

Birmingham

Thu 1/1

7:48 am-12:12 pm

1 stop4h 24m

$288

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 12/15

5:07 pm-9:19 pm

1 stop4h 12m

Birmingham

Tue 12/16

10:56 am-3:20 pm

1 stop4h 24m

$296

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Tue 12/9

9:49 am-3:17 pm

1 stop5h 28m

Birmingham

Sat 12/13

2:28 pm-6:43 pm

1 stop4h 15m

$296

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 12/13

11:22 am-5:00 pm

1 stop5h 38m

Birmingham

Thu 12/18

6:40 am-12:10 pm

1 stop5h 30m

$315

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 12/6

10:45 am-4:56 pm

1 stop6h 11m

Birmingham

Mon 12/8

6:07 pm-12:01 am

1 stop5h 54m

$315

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sat 12/6

5:07 pm-9:19 pm

1 stop4h 12m

Birmingham

Sat 12/13

10:46 am-3:20 pm

1 stop4h 34m

$315

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Mon 12/15

6:45 am-12:12 pm

1 stop5h 27m

Birmingham

Thu 12/18

1:18 pm-6:43 pm

1 stop5h 25m

$315

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

Sun 1/11

11:05 am-1:14 pm

Nonstop2h 09m

Birmingham

Sat 1/17

2:00 pm-4:16 pm

Nonstop2h 16m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 21 results
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to Birmingham from O'Hare Intl 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 O'Hare Intl Airport to Birmingham

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Birmingham. Price data was last updated on November 7, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Birmingham, Alabama is 36 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 O'Hare Intl Airport to Birmingham, Alabama?

Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama (average of $157). Flying from Chicago O'Hare Intl Airport to Birmingham, Alabama in February is currently the most expensive (average of $250). 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 ORD to BHM?

Find hourly flight availability from O'Hare Intl 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 November 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Chicago O'Hare Intl Airport to Birmingham, Alabama at noon. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Birmingham, Alabama?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Birmingham. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Birmingham, Alabama flight should consider departing on Thursday afternoons 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.

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 November 12, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Chicago O'Hare Intl Airport to Birmingham. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,016 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,016 reviews
United Airlines
7.4
Good
9,016 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,052 reviews
United Airlines
7.4
Good
9,016 reviews

Comfort

7.3

Food

6.6

Entertainment

7.1

Overall

7.4

Crew

8.1

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 O'Hare Intl?

    If you book a flight to Birmingham from Chicago O'Hare Intl, you will be flying to Birmingham, which is the city’s only airport. Birmingham (BHM) is located 4.3 mi from the center of Birmingham. There are 13 flights from Chicago O'Hare Intl to Birmingham per day from 2 different airlines.

  • How long is the flight from Chicago O'Hare Intl Airport to Birmingham, Alabama?

    A quick flight from Chicago O'Hare Intl Airport to Birmingham, Alabama can take about 3h 44m. Delta provides one of the quickest options available for as low as $277. Airlines will cover a distance of 585 mi.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Birmingham, Alabama round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Birmingham, Alabama is American Airlines. Our recent data shows that you can find tickets from as low as $253 on this airline. An additional option worth looking into is United Airlines, starting at $287. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Birmingham, Alabama?

    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 Chicago O'Hare Intl Airport to Birmingham, Alabama on time: Republic Airways (95%), Alaska Airlines (93%), Envoy Air (91%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Birmingham, Alabama?

    On average you can expect to pay $411 for a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama. The cheapest flight overall is $184 while the most popular route, (Chicago O'Hare Intl - Birmingham) is currently priced at $257.

  • Can I find deals for flights from O'Hare Intl to Birmingham that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Birmingham flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Birmingham?

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

  • Can I find deals for business class flights from O'Hare Intl to Birmingham?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl Airport to Birmingham, Alabama?

    Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama (average of $157). Flying from Chicago O'Hare Intl Airport to Birmingham, Alabama in February is currently the most expensive (average of $250). 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
Fultondale
Homewood
Bessemer
Hoover

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Top 2 airlines flying from O'Hare Intl to Birmingham

Discover the top 2 airlines that operate flights from O'Hare Intl 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$253Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$287Average$535FlexibilityNo cancel feeOn-time69%

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