$408+ Cheap flights from Birmingham (BHX) to O'Hare Intl (ORD)
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 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
May 12 — May 191
Round-trip
1 adult, Economy
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Find cheap flights from Birmingham to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Birmingham to O'Hare Intl
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Cheapest flights from Birmingham to O'Hare IntlExplore the most affordable flight options available from Birmingham to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
Explore the most affordable flight options available from Birmingham to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 12, 2026.
This The Travel House deal was found by Cheapflights users on 4/8. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:10 pm
BHX
- ORD
1 stop27h 35m
Scandinavian Airlines
Sun 11/297:20 pm
ORD
- BHX
1 stop17h 10m
Scandinavian Airlines
Deal found 4/8![Scandinavian Airlines logo]()
$695
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:10 pm
BHX
- ORD
2 stops33h 50m
Multiple Airlines
Fri 6/129:55 am
ORD
- BHX
3 stops29h 10m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$751
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Wed 5/278:30 am
BHX
- ORD
1 stop11h 30m
Multiple Airlines
Wed 6/33:45 pm
ORD
- BHX
1 stop10h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$759
This Trip.com deal was found by Cheapflights users on 4/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:10 am
BHX
- ORD
1 stop11h 50m
Aer Lingus
Fri 6/123:45 pm
ORD
- BHX
1 stop20h 25m
Aer Lingus
Deal found 4/8![Aer Lingus logo]()
$766
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
BHX
- ORD
1 stop16h 30m
Multiple Airlines
Mon 5/189:00 pm
ORD
- BHX
1 stop18h 15m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$772
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 pm
BHX
- ORD
2 stops27h 15m
Multiple Airlines
Mon 5/259:55 am
ORD
- BHX
2 stops30h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$778
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BHX
- ORD
3 stops46h 07m
Multiple Airlines
Mon 4/277:25 pm
ORD
- BHX
3 stops21h 20m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$799
This The Travel House deal was found by Cheapflights users on 4/12. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:15 pm
BHX
- ORD
1 stop26h 55m
Scandinavian Airlines
Wed 9/306:00 am
ORD
- BHX
2 stops30h 35m
Scandinavian Airlines
Deal found 4/12![Scandinavian Airlines logo]()
$800
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:45 am
BHX
- ORD
1 stop13h 30m
Multiple Airlines
Mon 5/189:00 pm
ORD
- BHX
1 stop18h 15m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
BHX
- ORD
1 stop13h 15m
Multiple Airlines
Sat 5/169:00 pm
ORD
- BHX
1 stop11h 35m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$810
Best flights from Birmingham to O'Hare IntlDiscover carefully curated flight deals from Birmingham to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Birmingham to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 pm
BHX
- ORD
2 stops27h 15m
Multiple Airlines
Mon 5/259:55 am
ORD
- BHX
2 stops30h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$778
This Turkish Airlines deal was found by Cheapflights users on 4/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2410:00 am
BHX
- ORD
1 stop29h 40m
Turkish Airlines
Tue 7/711:25 am
ORD
- BHX
1 stop15h 40m
Turkish Airlines
Deal found 4/8![Turkish Airlines logo]()
$893
This Delta deal was found by Cheapflights users on 4/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:55 am
BHX
- ORD
2 stops17h 46m
Delta
Thu 10/13:00 pm
ORD
- BHX
2 stops16h 40m
Delta
Deal found 4/9![Delta logo]()
$960
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sun 5/1010:35 am
BHX
- ORD
1 stop30h 25m
United Airlines
Sun 5/1710:02 pm
ORD
- BHX
2 stops37h 23m
United Airlines
Deal found 4/12![United Airlines logo]()
$975
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Mon 5/115:55 am
BHX
- ORD
2 stops21h 45m
United Airlines
Mon 5/188:45 am
ORD
- BHX
2 stops26h 40m
United Airlines
Deal found 4/11![United Airlines logo]()
$981
This Delta deal was found by Cheapflights users on 4/8. 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.
Wed 6/245:55 am
BHX
- ORD
2 stops18h 34m
Delta
Tue 7/72:07 pm
ORD
- BHX
2 stops17h 33m
Delta
Deal found 4/8![Delta logo]()
$1,014
This Kiwi.com deal was found by Cheapflights users on 4/11. 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.
Fri 7/312:20 pm
BHX
- ORD
2 stops30h 05m
Multiple Airlines
Tue 8/44:55 pm
ORD
- BHX
1 stop15h 20m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,087
This Delta deal was found by Cheapflights users on 4/8. 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.
Thu 4/239:20 am
BHX
- ORD
2 stops18h 18m
Delta
Mon 4/2711:08 am
ORD
- BHX
2 stops16h 22m
Delta
Deal found 4/8![Delta logo]()
$1,019
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/95:55 am
BHX
- ORD
2 stops20h 17m
United Airlines
Sat 5/166:20 pm
ORD
- BHX
2 stops41h 20m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,061
This United Airlines deal was found by Cheapflights users on 4/10. 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.
Fri 5/85:55 am
BHX
- ORD
1 stop13h 00m
United Airlines
Sun 5/172:40 pm
ORD
- BHX
2 stops37h 10m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,067
Last-minute flights from Birmingham to O'Hare IntlDiscover last-minute flight deals from Birmingham to O'Hare Intl. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Birmingham to O'Hare Intl. Data last updated April 12, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:00 am
BHX
- ORD
3 stops46h 07m
Multiple Airlines
Mon 4/277:25 pm
ORD
- BHX
3 stops21h 20m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$799
This lastminute.com deal was found by Cheapflights users on 4/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:10 am
BHX
- ORD
1 stop11h 50m
Aer Lingus
Mon 4/273:45 pm
ORD
- BHX
1 stop9h 55m
Aer Lingus
Deal found 4/11![Aer Lingus logo]()
$815
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:45 am
BHX
- ORD
1 stop16h 30m
Multiple Airlines
Mon 5/189:00 pm
ORD
- BHX
1 stop18h 15m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$772
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/912:00 pm
BHX
- ORD
1 stop13h 15m
Multiple Airlines
Sat 5/169:00 pm
ORD
- BHX
1 stop11h 35m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$810
This Mytrip deal was found by Cheapflights users on 4/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1111:45 am
BHX
- ORD
1 stop13h 30m
Multiple Airlines
Mon 5/189:00 pm
ORD
- BHX
1 stop18h 15m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$806
This Mytrip deal was found by Cheapflights users on 4/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1212:10 pm
BHX
- ORD
2 stops33h 50m
Multiple Airlines
Fri 6/129:55 am
ORD
- BHX
3 stops29h 10m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$751
This Trip.com deal was found by Cheapflights users on 4/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/128:10 am
BHX
- ORD
1 stop11h 50m
Aer Lingus
Fri 6/123:45 pm
ORD
- BHX
1 stop20h 25m
Aer Lingus
Deal found 4/8![Aer Lingus logo]()
$766
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 pm
BHX
- ORD
2 stops27h 15m
Multiple Airlines
Mon 5/259:55 am
ORD
- BHX
2 stops30h 45m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$778
This Mytrip deal was found by Cheapflights users on 4/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:00 pm
BHX
- ORD
1 stop13h 15m
Multiple Airlines
Tue 6/29:00 pm
ORD
- BHX
1 stop11h 30m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$826
This Kiwi.com deal was found by Cheapflights users on 4/12. 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.
Wed 5/278:30 am
BHX
- ORD
1 stop11h 30m
Multiple Airlines
Wed 6/33:45 pm
ORD
- BHX
1 stop10h 10m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$759
One-way flights from Birmingham to O'Hare IntlSearch for one-way flight options from Birmingham to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Birmingham to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Mon 6/155:50 pm
BHX
- ORD
2 stops26h 35m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$408
This Mytrip deal was found by Cheapflights users on 4/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/911:15 pm
BHX
- ORD
2 stops26h 25m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$420
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Wed 5/278:30 am
BHX
- ORD
3 stops58h 07m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Sun 6/149:30 pm
BHX
- ORD
3 stops52h 41m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Tue 6/308:30 am
BHX
- ORD
3 stops41h 09m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$509
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Mon 6/297:05 pm
BHX
- ORD
3 stops30h 45m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$571
Find flight deals from Birmingham to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to O'Hare Intl (ORD). 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 April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $751 (Mytrip) |
One-way from | $408 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $905 |
Cheapflights Fare Finder
Customize your flight search to find flights from Birmingham to O'Hare Intl 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 April 12, 2026.
Use the filters below to find and compare flights from Birmingham to Chicago O'Hare Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Tue 5/19
6:45 pm-4:00 pm
2 stops27h 15m
Chicago O'Hare Intl
Mon 5/25
9:55 am-10:40 pm
2 stops30h 45m
$778
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Wed 6/24
10:00 am-9:40 am
1 stop29h 40m
Chicago O'Hare Intl
Tue 7/7
11:25 am-9:05 am
1 stop15h 40m
$893
Quickest round-trip
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Tue 8/25
5:55 am-5:41 pm
2 stops17h 46m
Chicago O'Hare Intl
Thu 10/1
3:00 pm-1:40 pm
2 stops16h 40m
$960
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Sun 5/10
10:35 am-11:00 am
1 stop30h 25m
Chicago O'Hare Intl
Sun 5/17
10:02 pm-5:25 pm
2 stops37h 23m
$975
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Mon 5/11
5:55 am-9:40 pm
2 stops21h 45m
Chicago O'Hare Intl
Mon 5/18
8:45 am-5:25 pm
2 stops26h 40m
$981
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Wed 6/24
5:55 am-6:29 pm
2 stops18h 34m
Chicago O'Hare Intl
Tue 7/7
2:07 pm-1:40 pm
2 stops17h 33m
$1,014
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Thu 4/23
9:20 am-9:38 pm
2 stops18h 18m
Chicago O'Hare Intl
Mon 4/27
11:08 am-9:30 am
2 stops16h 22m
$1,019
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Sat 5/9
5:55 am-8:12 pm
2 stops20h 17m
Chicago O'Hare Intl
Sat 5/16
6:20 pm-5:40 pm
2 stops41h 20m
$1,061
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Fri 5/8
5:55 am-12:55 pm
1 stop13h 00m
Chicago O'Hare Intl
Sun 5/17
2:40 pm-9:50 am
2 stops37h 10m
$1,067
BirminghamChicago
BHX - ORD
BHXORD
Birmingham
Fri 7/31
2:20 pm-2:25 pm
2 stops30h 05m
Chicago O'Hare Intl
Tue 8/4
4:55 pm-2:15 pm
1 stop15h 20m
$1,087
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Birmingham to O'Hare Intl
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 Birmingham to O'Hare Intl in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Birmingham-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Birmingham-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Birmingham-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Birmingham-Chicago O'Hare Intl Airport 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 Birmingham-Chicago O'Hare Intl Airport 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 Birmingham to O'Hare Intl
Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Birmingham with our price prediction graph.
BHX-ORD
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 Birmingham to Chicago O'Hare Intl Airport
How far ahead should I book a flight from Birmingham to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Birmingham to O'Hare Intl. Price data was last updated on April 10, 2026.
To ensure you get the cheapest price possible for a flight from Birmingham to Chicago O'Hare Intl Airport, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Birmingham to Chicago O'Hare Intl Airport?
Currently, April is the cheapest month in which you can book a flight from Birmingham to Chicago O'Hare Intl Airport (average of $477). Flying from Birmingham to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $798). 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.
How much does it cost to fly round-trip from Birmingham to Chicago O'Hare Intl Airport?
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated April 12, 2026.
See what other customers who have flown with Aer Lingus from Birmingham to Chicago O'Hare Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.2
Entertainment
7.0
Boarding
7.4
Comfort
7.2
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Overall
7.2
Entertainment
7.0
Boarding
7.4
Comfort
7.2
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentGriffith,Feb 2026
MAN - DUB
Related info for your journey
Find useful and relevant information for your journey from Birmingham to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Chicago O'Hare Intl Airport?
Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locationsSchaumburg
Rosemont
Lake Geneva
Gurnee
Hoffman Estates
Naperville
Delavan
Downers Grove
Des Plaines
Elgin
Oakbrook Terrace
Oak Brook
South Holland
Elk Grove Village
Libertyville
Warrenville
Bridgeview
Beloit
Great Lakes
Lansing
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Other flights to O'Hare Intl
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Top airline flying from Birmingham to O'Hare Intl
Discover the top airline that operate flights from Birmingham to O'Hare Intl. 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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$669 | Average$799 | FlexibilityNo cancel fee | On-timeN/A |