ORD - BHX

$306 Find Cheap Flights from Chicago O'Hare Airport to Birmingham

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from O'Hare Intl to Birmingham departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Birmingham

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Birmingham, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Birmingham, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$577
Overall average: $752
Multiple Airlines
Mon 3/2Fri 3/6
ORD - BHX • 2 stops
Cheapest one-way
$306
Typical prices: $485-$1,083
Aer Lingus
Sun 3/29
ORD - BHX • 2 stops
Top airlines
SWISS
Cheapest • from $633 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 19% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Birmingham!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from O'Hare Intl to Birmingham (ORD-BHX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from O'Hare Intl to Birmingham that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from O'Hare Intl to Birmingham

Mon, Mar 2 - Fri, Mar 6
Multiple Airlines Logo
6:30 pm - 12:50 pm
ORD
-
BHX
12h 20m
2 stops
Multiple Airlines Logo
7:55 am - 5:20 pm
BHX
-
ORD
15h 25m
2 stops
$577Multiple Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
4:50 pm - 10:15 am
ORD
-
BHX
12h 25m
1 stop
Multiple Airlines Logo
12:00 pm - 7:15 pm
BHX
-
ORD
13h 15m
1 stop
$589Multiple Airlines
Sat, May 2 - Sun, May 10
Multiple Airlines Logo
7:25 pm - 9:05 pm
ORD
-
BHX
19h 40m
2 stops
Multiple Airlines Logo
8:30 am - 9:25 pm
BHX
-
ORD
18h 55m
2 stops
$619Multiple Airlines
Mon, May 11 - Wed, May 20
SWISS Logo
7:05 pm - 8:05 am
ORD
-
BHX
31h 00m
1 stop
SWISS Logo
8:50 am - 3:55 pm
BHX
-
ORD
13h 05m
1 stop
$633SWISS
Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
11:35 pm - 10:55 pm
ORD
-
BHX
18h 20m
1 stop
Lufthansa Logo
6:00 am - 9:05 pm
BHX
-
ORD
20h 05m
1 stop
$636Lufthansa
Mon, Mar 2 - Fri, Mar 6
Aer Lingus Logo
3:50 pm - 12:50 pm
ORD
-
BHX
15h 00m
1 stop
Aer Lingus Logo
8:15 am - 7:15 pm
BHX
-
ORD
17h 00m
1 stop
$651Aer Lingus
Wed, Mar 11 - Wed, Mar 18
Lufthansa Logo
11:35 pm - 10:55 pm
ORD
-
BHX
18h 20m
1 stop
Lufthansa Logo
5:45 pm - 2:10 pm
BHX
-
ORD
25h 25m
2 stops
$655Lufthansa
Tue, Mar 17 - Wed, Mar 25
Delta Logo
1:37 pm - 9:30 am
ORD
-
BHX
14h 53m
2 stops
Delta Logo
1:30 pm - 8:30 am
BHX
-
ORD
24h 00m
2 stops
$658Delta
Mon, Mar 16 - Wed, Mar 25
Delta Logo
5:25 pm - 8:30 am
ORD
-
BHX
10h 05m
1 stop
Delta Logo
1:30 pm - 8:30 am
BHX
-
ORD
24h 00m
2 stops
$659Delta
Mon, May 11 - Wed, May 20
Multiple Airlines Logo
9:55 am - 5:25 pm
ORD
-
BHX
25h 30m
2 stops
Multiple Airlines Logo
8:50 am - 12:35 pm
BHX
-
ORD
33h 45m
1 stop
$661Multiple Airlines
Booking Insights

KAYAK's insights & trends for O'Hare Intl to Birmingham flights

Get data-powered insights and trends into flights from O'Hare Intl to Birmingham to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Birmingham?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chicago O'Hare Intl Airport to Birmingham, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chicago O'Hare Intl Airport to Birmingham is September, where tickets cost $689 (return) on average. On the other hand, the most expensive months are June and December, where the average cost of round-trip tickets is $1,088 and $1,017 respectively.

Good to know

Low seasonJanuary
Cheapest flight$306
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Chicago O'Hare Airport to Birmingham

When to book flights from O'Hare Intl to Birmingham

Are your dates flexible? Find out the best times to travel from O'Hare Intl to Birmingham based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago O'Hare Airport to Birmingham flights

  • What is the cheapest flight from Chicago O'Hare Intl Airport to Birmingham?

    In the last 3 days, the lowest price for a flight from Chicago O'Hare Intl Airport to Birmingham was $306 for a one-way ticket and $577 for a round-trip.

  • Do I need a passport to fly between Chicago O'Hare Airport and Birmingham?

    Yes

  • Which aircraft models fly most regularly from Chicago O'Hare Airport to Birmingham?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Chicago O'Hare Airport to Birmingham?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Chicago O'Hare Airport and Birmingham, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Chicago to Birmingham, Delta or Aer Lingus?

    The two airlines most popular with KAYAK users for flights from Chicago to Birmingham are Delta and Aer Lingus. With an average price for the route of $892 and an overall rating of 7.9, Delta is the most popular choice. Aer Lingus is also a great choice for the route, with an average price of $866 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Chicago O'Hare Airport to Birmingham?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago O'Hare Airport to Birmingham.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago O'Hare Airport to Birmingham?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Birmingham from Chicago O'Hare Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago O'Hare Airport to Birmingham?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Birmingham with an airline and back to Chicago O'Hare Airport with another airline. Booking your flights between Chicago O'Hare Airport and BHX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago O'Hare Airport to Birmingham?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Birmingham from Chicago O'Hare Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from O'Hare Intl to Birmingham

 
See real verified KAYAK customer reviews for airlines flying from Chicago to Birmingham. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from O'Hare Intl to Birmingham? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8180 reviews
8.1Boarding
7.2Food
7.8Entertainment
7.9Comfort
8.5Crew
Airline reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

2.0 MediocreJaspreet, Feb 2026
SEA - SMF
Read more Delta reviews

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Prior to takeoff, the pilot told us there was a possibility of not being able to land and going to Portland. Well that happened, we took off and then did 8 loops around Spokane before the pilot told us we ran out of fuel and had to go to Portland. So for a 35 minute flight we have now been on the plane for 3 hours (boarded at 6:50 am and landed in Portland at 10:30). Then, we just sat in Portland's airport with no updates of when we can start heading back. All of a sudden, our pilots and crew just left, leaving us stranded in a different city and state. We continued to sit in Portland until we finally got a new crew assigned and boarded the plane (This was from 10:30-2). We then sat on the plane for an additional hour before take off because they had to count us multiple times. We finally landed in Spokane at 3:55 PM. So a flight that should have taken at max an hour took us 10 hours and we missed the majority of the recruiting event we went for.

It was delayed but other than that it was great.

Got on the plane and sat there for an hour before departure.

Great. Has a problem with DOB. Fixed 4 us. Led to a 5 hour earlier flight to London!

Punctual, smooth flight. Crew excellent and cabin very clean. Paid for WiFi but once you close out you cannot get back in even if you paid for entire flight.

Flight crew was superb. Meal was one of the meals at altitude I’ve had

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

Well, I think we left close to on time. Crew was “eh”.

Flight takeoff was delayed an hour, but arrival time was not updated at the same time as departure time, so those picking me up at the other end were not alerted to the change in my arrival.

Seats are terribly cramped. I’m only 5’2” and my knees were practically in my face. No room to put a normal size bag under the seat and when the person in front of you reclined their seat your tray table was in your lap. This is the airline’s way of cramming more seats into the plane to make more money. I’ll think twice about taking Aer Lingus again since there are a few other options from Boston to the Emerald Isle.

Couldn’t check In online, message was couldn’t check in until Sunday morning though plane left Saturday night. Checked in okay at airport but caused slot if stress.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

I had a good comfortable seat. There was nearly an hour delay. There was an accident with the champagne, but I was well compensated. These things happen sometimes.

We missed our flight. There was not enough time built into the layover to get through immigration, customs, bagclaim, bag rechecking, and the long trip to another terminal and gate. Kayak really screwed up. We took the bus up to Wisconsin and then were picked up in Brookfield by private car. It was lucky we didnt miss the last bus out.

I tried both on line and by calling the Customer Service line to arrange for a special meal as i have food intolerances. I was under the impression from your service representative that I was successful. I was not. I cannot eat spicy foods and get very ill if i eat bell peppers. I could not eat either menu choice and no special meal was actually ordered. ( your representative tried to order it for a flight that did not have meal service!!! - found this out later). Your wonderful cabin crew managed to put together a fruit, salad, roll and cheese tray for me so I had something to eat. WHY WOULD YOU SERVE SPICY FOOD, WITH NO MILDER OPTION,ON AN INTERNATIONAL FLIGHT???

A bit more space? Not practical, I know. I felt squished in but part of that could have been the man sitting next to me.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

I have flown with many airlines. My first time was several years ago. Now I remember why I avoided them for so long. Lufthanza is the only airline who has ever raised a size/weight issue with my modest standard size carry on. I had to repack three times to meet their carry-on weight criteria. (Apparently the rules of physics apply differently on Lufthansa flight than on other airlines.) In the meantime their staff was quite rude, repeating meaningless phrases like "Rules are Rules." And ignoring the additional fact that weight is also weight, whether it is in found in your carry on or in your suitcase. They eventually acknowledged that customer service and satisfaction is, for them, a low priority. Never choosing Lufthansa again.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

Everything you need to know for your flight from O'Hare Intl to Birmingham

Information on your arrival and departure airports