BHX - ORD

$554 Find Cheap Flights from Birmingham to Chicago O'Hare Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to O'Hare Intl departing on 7/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Chicago, 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 Birmingham to Chicago, as well as popular online travel agencies
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Cheap Flights from Birmingham to O'Hare Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Birmingham to O'Hare Intl 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Birmingham to O'Hare Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
 Logo
5:55 am - 6:15 pmBHX-ORD
18h 20m2 stops
 Logo
7:25 pm - 11:55 pmORD-BHX
22h 30m2 stops
Fri, May 16 - Mon, May 26
Scandinavian Airlines Logo
2:35 pm - 4:10 pmBHX-ORD
31h 35m1 stop
Scandinavian Airlines Logo
7:15 pm - 6:35 pmORD-BHX
17h 20m1 stop
$682Scandinavian Airlines
Find Deal
Sun, Aug 31 - Sun, Oct 12
Delta Logo
6:00 am - 2:10 pmBHX-ORD
14h 10m1 stop
Delta Logo
1:45 pm - 9:30 amORD-BHX
13h 45m2 stops
$783Delta
Find Deal
Fri, May 16 - Mon, May 26
Delta Logo
9:05 am - 2:10 pmBHX-ORD
11h 05m1 stop
Delta Logo
5:20 pm - 12:45 pmORD-BHX
13h 25m2 stops
$786Delta
Find Deal
Wed, Jun 11 - Sat, Sep 20
SWISS Logo
6:50 pm - 3:55 pmBHX-ORD
27h 05m1 stop
SWISS Logo
7:05 pm - 6:05 pmORD-BHX
17h 00m1 stop
$807SWISS
Find Deal
Thu, Jun 12 - Mon, Jun 23
Aer Lingus Logo
8:10 am - 2:00 pmBHX-ORD
11h 50m1 stop
Aer Lingus Logo
3:45 pm - 7:40 amORD-BHX
9h 55m1 stop
$833Aer Lingus
Find Deal
Thu, Jun 12 - Wed, Jun 18
Turkish Airlines Logo
10:50 am - 9:40 amBHX-ORD
28h 50m1 stop
Turkish Airlines Logo
11:25 am - 12:10 pmORD-BHX
18h 45m1 stop
$834Turkish Airlines
Find Deal
Mon, Jun 16 - Fri, Jul 11
Turkish Airlines Logo
10:50 am - 9:40 amBHX-ORD
28h 50m1 stop
Turkish Airlines Logo
11:25 am - 9:50 amORD-BHX
16h 25m1 stop
$836Turkish Airlines
Find Deal
Mon, Jun 16 - Fri, Jul 11
SWISS Logo
8:35 am - 3:55 pmBHX-ORD
13h 20m1 stop
SWISS Logo
7:05 pm - 6:05 pmORD-BHX
17h 00m1 stop
$845SWISS
Find Deal
Fri, May 23 - Mon, Jun 2
Aer Lingus Logo
9:10 am - 7:00 pmBHX-ORD
15h 50m1 stop
Aer Lingus Logo
9:15 pm - 8:35 amORD-BHX
29h 20m2 stops
$1,114Aer Lingus
Find Deal
Sun, Jul 20 - Sat, Aug 2
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KAYAK's insights & trends for Birmingham to O'Hare Intl flights

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

What’s the cheapest day of the week to fly from Birmingham to Chicago O'Hare Airport?

The average price of all round-trip flights from Birmingham to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

For Birmingham to Chicago O'Hare Airport, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Chicago O'Hare Airport back to Birmingham, the best deals are generally found on Sunday, with Saturday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Birmingham to Chicago O'Hare Intl Airport, 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 Birmingham to Chicago O'Hare Intl Airport is November, where tickets cost $628 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $983 and $973 respectively.

How far in advance should I book a flight from Birmingham to Chicago O'Hare Intl Airport?

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

To get a below average price on the flight from Birmingham to Chicago O'Hare Intl Airport, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonMarch
High seasonAugust
Cheapest flight$554
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 23% increase in price.
Flight from Birmingham to Chicago O'Hare Airport

When to book flights from Birmingham to O'Hare Intl

Are your dates flexible? Find out the best times to travel from Birmingham to O'Hare Intl 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 Birmingham to Chicago O'Hare Airport flights

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

    In the last 3 days, the lowest price for a flight from Birmingham to Chicago O'Hare Intl Airport was $554 for a one-way ticket and $641 for a round-trip.

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

    Yes, you'll most likely have to show a valid passport before boarding the plane in Birmingham and on arrival in Chicago O'Hare Airport.

  • Which airports will I be using when flying from Birmingham to Chicago O'Hare Airport?

    Birmingham airport is called Birmingham and the only airport in Chicago O'Hare Airport is Chicago O'Hare Intl.

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

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

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

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

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

    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 Birmingham to Chicago O'Hare Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago O'Hare Airport from Birmingham 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 Birmingham to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport with an airline and back to Birmingham with another airline. Booking your flights between Birmingham and ORD 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 Birmingham to Chicago O'Hare Airport?

    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 Chicago O'Hare Airport from Birmingham up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Birmingham to O'Hare Intl

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Chicago. 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 Birmingham to O'Hare Intl? 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.
7.0
Aer LingusOverall score based on 1076 reviews
6.4Food
6.7Entertainment
7.9Crew
7.0Comfort
7.2Boarding
Airline reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

8.0 ExcellentAnonymous, Apr 2025DUB - JFK
Read more Aer Lingus reviews

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

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

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