BHX - ORD

$467 Find Cheap Flights from Birmingham to Chicago O'Hare Airport - Compare and Save

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 6/30. 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 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$686
Typical prices: $1,011-$711
Lufthansa
Sat 10/17Wed 10/21
BHX - ORD • 2 stops
Cheapest one-way
$467
Multiple Airlines
Tue 6/30
BHX - ORD • 3 stops
Top airlines
Cheapest • from $686 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Birmingham and O'Hare Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $633 (round-trip)
Shortest trip • 12h 05m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
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 O'Hare Intl!
Flight Deals
Booking Insights
Flight Deals

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

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Sat, Oct 17 - Wed, Oct 21
Lufthansa Logo
10:30 am - 2:55 pm
BHX
-
ORD
34h 25m
2 stops
Lufthansa Logo
3:10 pm - 9:40 am
ORD
-
BHX
12h 30m
1 stop
$686Lufthansa
Mon, Nov 23 - Mon, Dec 7
Aer Lingus Logo
8:15 am - 6:25 pm
BHX
-
ORD
16h 10m
1 stop
Aer Lingus Logo
8:10 pm - 12:50 pm
ORD
-
BHX
10h 40m
1 stop
$687Aer Lingus
Wed, Nov 4 - Sat, Nov 14
Aer Lingus Logo
8:15 am - 2:00 pm
BHX
-
ORD
11h 45m
1 stop
Aer Lingus Logo
3:55 pm - 11:50 am
ORD
-
BHX
13h 55m
1 stop
$688Aer Lingus
Thu, Nov 5 - Wed, Nov 11
Aer Lingus Logo
8:15 am - 2:00 pm
BHX
-
ORD
11h 45m
1 stop
Aer Lingus Logo
3:55 pm - 12:50 pm
ORD
-
BHX
14h 55m
1 stop
$699Aer Lingus
Sat, Sep 5 - Sat, Sep 12
Aer Lingus Logo
8:10 am - 2:00 pm
BHX
-
ORD
11h 50m
1 stop
Aer Lingus Logo
3:45 pm - 7:40 am
ORD
-
BHX
9h 55m
1 stop
$726Aer Lingus
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
8:30 am - 12:35 pm
BHX
-
ORD
34h 05m
2 stops
Multiple Airlines Logo
7:05 pm - 9:05 pm
ORD
-
BHX
20h 00m
2 stops
$739Multiple Airlines
Thu, Nov 5 - Wed, Nov 11
British Airways Logo
8:15 am - 6:25 pm
BHX
-
ORD
16h 10m
1 stop
British Airways Logo
3:55 pm - 7:45 am
ORD
-
BHX
9h 50m
1 stop
$740British Airways
Wed, Sep 9 - Wed, Sep 23
Multiple Airlines Logo
5:40 pm - 2:15 pm
BHX
-
ORD
26h 35m
1 stop
Multiple Airlines Logo
5:10 pm - 5:50 pm
ORD
-
BHX
18h 40m
1 stop
$742Multiple Airlines
Wed, Sep 9 - Wed, Sep 23
British Airways Logo
12:20 pm - 7:15 pm
BHX
-
ORD
12h 55m
1 stop
British Airways Logo
3:45 pm - 11:50 am
ORD
-
BHX
14h 05m
1 stop
$743British Airways
Thu, Sep 3 - Thu, Sep 10
British Airways Logo
8:25 pm - 11:30 am
BHX
-
ORD
21h 05m
1 stop
British Airways Logo
9:00 pm - 4:05 pm
ORD
-
BHX
13h 05m
1 stop
$744British Airways
Booking Insights

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.

How much is a round-trip flight from Birmingham to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Birmingham to Chicago O'Hare Intl Airport departing in October.

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 September, where tickets cost $689 (return) on average. On the other hand, the most expensive months are July and December, where the average cost of round-trip tickets is $1,113 and $1,080 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 2 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$467
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 1% 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 5 days, the lowest price for a flight from Birmingham to Chicago O'Hare Intl Airport was $467 for a one-way ticket and $686 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.

  • 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.

Reviews of the 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.
7.3
Aer LingusOverall score based on 1604 reviews
7.0Entertainment
6.7Food
7.4Boarding
7.2Comfort
8.1Crew
Airline reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

8.0 ExcellentTim, Jun 2026
DUB - LAX
Read more Aer Lingus reviews

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

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

Information on your arrival and departure airports