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$64+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
nov. 22 — nov. 291
sáb. 11/22
sáb. 11/29
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 28 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 octubre 23, 2025.

This American Airlines deal was found by Cheapflights users on 10/23. 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.
mar. 12/98:44 amORD - BHM
Nonstop2h 00mAmerican Airlines
vie. 12/126:26 amBHM - ORD
Nonstop2h 21mAmerican Airlines
Deal found 10/23$145
This American Airlines deal was found by Cheapflights users on 10/23. 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.
vie. 12/128:45 pmORD - BHM
Nonstop2h 13mAmerican Airlines
dom. 12/146:23 amBHM - ORD
Nonstop2h 22mAmerican Airlines
Deal found 10/23$163
This Delta deal was found by Cheapflights users on 10/23. 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.
mar. 12/99:49 amORD - BHM
1 stop3h 53mDelta
vie. 12/121:18 pmBHM - ORD
1 stop5h 25mDelta
Deal found 10/23$180
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/55:59 pmORD - BHM
1 stop4h 44mDelta
lun. 12/86:07 pmBHM - ORD
1 stop5h 54mDelta
Deal found 10/22$183
This American Airlines deal was found by Cheapflights users on 10/22. 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.
vie. 12/58:45 pmORD - BHM
Nonstop2h 13mAmerican Airlines
lun. 12/85:09 pmBHM - ORD
Nonstop2h 28mAmerican Airlines
Deal found 10/22$190
This Delta deal was found by Cheapflights users on 10/23. 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.
lun. 11/245:23 amORD - BHM
1 stop6h 48mDelta
jue. 11/2711:05 amBHM - ORD
1 stop4h 58mDelta
Deal found 10/23$261
This American Airlines deal was found by Cheapflights users on 10/23. 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. 11/222:27 pmORD - BHM
Nonstop2h 08mAmerican Airlines
jue. 11/276:23 amBHM - ORD
Nonstop2h 21mAmerican Airlines
Deal found 10/23$270
This Delta deal was found by Cheapflights users on 10/23. 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.
jue. 11/209:51 amORD - BHM
1 stop3h 47mDelta
jue. 11/276:13 amBHM - ORD
1 stop7h 42mDelta
Deal found 10/23$287

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 octubre 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$145
(United Airlines)

One-way from

$64
(United Airlines)

Popular in

January

Cheapest in

August

Average price

$363

Good round-trip deal

$343 or less

Good one-way deal

$224 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. 10% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octubre 23, 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

vie. 12/12

5:59 pm-10:43 pm

1 stop4h 44m

Birmingham

dom. 12/14

7:33 pm-12:01 am

1 stop4h 28m

$183

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

mié. 11/12

6:45 am-12:11 pm

1 stop5h 26m

Birmingham

sáb. 11/15

9:08 am-3:26 pm

1 stop6h 18m

$299

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

jue. 1/1

5:30 am-9:13 am

1 stop3h 43m

Birmingham

dom. 1/4

7:20 pm-12:02 am

1 stop4h 42m

$303

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

lun. 11/24

10:55 am-12:52 pm

Nonstop1h 57m

Birmingham

jue. 11/27

7:31 am-9:49 am

Nonstop2h 18m

$311

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

jue. 11/20

5:23 am-10:00 am

1 stop4h 37m

Birmingham

mar. 12/2

10:56 am-4:45 pm

1 stop5h 49m

$316

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

jue. 12/4

7:54 pm-9:59 pm

Nonstop2h 05m

Birmingham

dom. 12/7

9:30 am-11:48 am

Nonstop2h 18m

$328

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

jue. 11/20

8:14 am-10:21 am

Nonstop2h 07m

Birmingham

dom. 11/23

6:23 am-8:44 am

Nonstop2h 21m

$331

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

vie. 10/31

4:40 pm-6:38 pm

Nonstop1h 58m

Birmingham

mar. 11/4

7:31 am-9:49 am

Nonstop2h 18m

$340

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

jue. 11/20

6:45 am-1:38 pm

1 stop6h 53m

Birmingham

dom. 11/23

6:07 pm-12:02 am

1 stop5h 55m

$351

ChicagoBirmingham

ORD - BHM

ORDBHM

Chicago O'Hare Intl

sáb. 12/13

7:54 pm-9:59 pm

Nonstop2h 05m

$64

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/23

Showing 1-10 of 20 results
1
2

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust 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 O'Hare Intl Airport-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 O'Hare Intl Airport-Birmingham, Alabama flight deals on Cheapflights vs. FlightHub >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 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 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 October 17, 2025.

The best time to book flights from Chicago O'Hare Intl Airport to Birmingham, Alabama is 28 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 octubre 23, 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 28% 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 October 19, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Birmingham, Alabama flight should consider departing on Saturday evenings 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 octubre 23, 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
8,995 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,995 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,032 reviews
United Airlines
7.4
Good
8,995 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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 11 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 1h 57m. Delta provides one of the quickest options available for as low as $311. Airlines will cover a distance of 585 mi. This flight may include one or multiple stops.

  • 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 $254 on this airline. An additional option worth looking into is United Airlines, starting at $289. Users have found that American Airlines is 33% 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 (96%), Alaska Airlines (93%), Envoy Air (87%).

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

    On average you can expect to pay $359 for a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama. The cheapest flight overall is $183 while the most popular route, (Chicago O'Hare Intl - Birmingham) is currently priced at $127.

  • 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 octubre 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$254Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$289Average$528FlexibilityNo cancel feeOn-time69%

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