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$98+ 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 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BHM
Sep 11 — Sep 181
Fri 9/11
Fri 9/18
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Birmingham are usually found in October or September, booked 62 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap 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 August 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Thu 8/278:05 am -
1 stop22h 58m
Mon 8/3112:19 pm -
1 stop24h 31m
Deal found 8/9$202
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Fri 9/117:11 am -
1 stop8h 27m
Mon 9/148:58 pm -
1 stop18h 22m
Deal found 8/9$232
This United Airlines deal was found by Cheapflights users on 8/11. 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 9/299:35 pm -
Nonstop2h 03m
Wed 9/302:00 pm -
Nonstop2h 25m
Deal found 8/11$251
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Sun 9/69:15 pm -
Nonstop2h 01m
Sat 9/126:30 am -
Nonstop2h 40m
Deal found 8/10$254
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 9/53:35 pm -
Nonstop2h 00m
Sun 9/67:20 am -
Nonstop2h 25m
Deal found 8/10$257
This American Airlines deal was found by Cheapflights users on 8/11. 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 9/12:57 pm -
1 stop6h 54m
Wed 9/91:32 pm -
Nonstop2h 31m
Deal found 8/11$261
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/33:54 pm -
1 stop7h 33m
Sun 9/66:30 am -
Nonstop2h 37m
Deal found 8/11$264
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:14 am -
1 stop22h 49m
Mon 9/712:19 pm -
1 stop24h 31m
Deal found 8/11$266
This American Airlines deal was found by Cheapflights users on 8/10. 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.
Sat 9/51:50 pm -
1 stop8h 01m
Sun 9/66:30 am -
Nonstop2h 37m
Deal found 8/10$267
This American Airlines deal was found by Cheapflights users on 8/7. 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.
Sat 9/59:52 am -
Nonstop2h 01m
Sat 9/121:32 pm -
Nonstop2h 31m
Deal found 8/7$268

Find 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 August 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$202
(Kiwi.com)

One-way from

$98
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$507

Good round-trip deal

$460 or less

Good one-way deal

$207 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
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($144 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Birmingham.
Search Deals
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 August 12, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Birmingham that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Sat 9/5

5:30 am-11:05 am

1 stop5h 35m

Birmingham

Sun 9/6

6:05 pm-11:57 pm

1 stop5h 52m

$277
Quickest round-trip

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Fri 9/11

9:20 pm-11:23 pm

Nonstop2h 03m

Birmingham

Mon 9/14

6:15 pm-8:40 pm

Nonstop2h 25m

$334

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Tue 9/15

10:25 am-12:32 pm

Nonstop2h 07m

Birmingham

Mon 9/21

6:15 pm-8:40 pm

Nonstop2h 25m

$337

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Fri 11/6

8:05 am-1:31 pm

1 stop5h 26m

Birmingham

Sun 11/8

7:44 pm-11:52 pm

1 stop4h 08m

$357

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Tue 9/15

3:40 pm-8:06 pm

1 stop4h 26m

Birmingham

Tue 9/22

5:20 am-9:25 am

1 stop4h 05m

$357

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Fri 10/9

10:05 pm-12:13 am

Nonstop2h 08m

Birmingham

Sun 10/11

6:30 pm-12:08 am

1 stop5h 38m

$372

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Sun 8/30

9:30 pm-11:35 pm

Nonstop2h 05m

Birmingham

Thu 9/3

6:16 pm-8:40 pm

Nonstop2h 24m

$390

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Mon 8/24

9:30 pm-11:35 pm

Nonstop2h 05m

Birmingham

Thu 8/27

7:20 am-9:45 am

Nonstop2h 25m

$499
Cheapest one-way

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Mon 8/31

9:52 am-11:53 am

Nonstop2h 01m

$126

ChicagoBirmingham

ORD Chicago O'Hare Intl - BHM Birmingham

ORDBHM

Chicago O'Hare Intl

Sun 9/6

6:40 am-11:00 am

1 stop4h 20m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 18 resultsSorted by cheapest first
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 August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice 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?

The best time to book flights from Chicago O'Hare Intl Airport to Birmingham, Alabama is 60 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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama (average of $371). Flying from Chicago O'Hare Intl Airport to Birmingham, Alabama in June is currently the most expensive (average of $699). 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 August 12, 2026.

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 10% on your trip compared to booking a flight in the afternoon.

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 August 8, 2026.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Birmingham, Alabama flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Birmingham, Alabama?

Airfare is below average for this route at the moment.

Chicago O'Hare Intl Airport to Birmingham, Alabama flights typically cost between $389 and $578 in August.
The cheapest round-trip price found within the last 5 days was $202 on Multiple Airlines (Aug 27-Aug 31).

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 August 12, 2026.
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
10,103 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,103 reviews
United Airlines
7.4
Good
10,103 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,902 reviews
United Airlines
7.4
Good
10,103 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Food

6.7

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

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 2h 03m. Delta provides one of the quickest options available for as low as $334. 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 $271 on this airline. An additional option worth looking into is United Airlines, starting at $319. Users have found that American Airlines is 44% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Birmingham, Alabama one-way?

    $126 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $150 and $199, respectively.

  • 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: Air Canada (83%), American Airlines (72%), Envoy Air (72%).

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

    On average you can expect to pay $423 for a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama. The cheapest flight overall is $128 while the most popular route, (Chicago O'Hare Intl - Birmingham) is currently priced at $251.

  • 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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Birmingham, Alabama (average of $371). Flying from Chicago O'Hare Intl Airport to Birmingham, Alabama in June is currently the most expensive (average of $699). 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
Hoover
Homewood
Bessemer

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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 August 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$271Average$432FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$319Average$592FlexibilityNo cancel feeOn-time69%

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