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O'Hare Intl

$380+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Birmingham to O'Hare Intl

Cheapest flights from Birmingham to O'Hare Intl
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 February 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/16. 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 4/177:15 pm
BHX
-
ORD
1 stop26h 55m
Scandinavian Airlines
Fri 4/247:15 pm
ORD
-
BHX
1 stop17h 20m
Scandinavian Airlines
Deal found 2/16$585
This The Travel House deal was found by Cheapflights users on 2/19. 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.
Sun 4/192:20 pm
BHX
-
ORD
1 stop31h 50m
Scandinavian Airlines
Fri 4/247:15 pm
ORD
-
BHX
1 stop17h 20m
Scandinavian Airlines
Deal found 2/19$632
This The Travel House deal was found by Cheapflights users on 2/16. 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.
Sun 3/17:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Mon 4/67:15 pm
ORD
-
BHX
1 stop17h 20m
Scandinavian Airlines
Deal found 2/16$656
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 4/195:15 pm
BHX
-
ORD
1 stop27h 10m
Multiple Airlines
Fri 4/2410:25 pm
ORD
-
BHX
2 stops20h 30m
Multiple Airlines
Deal found 2/19$679
This Booking.com deal was found by Cheapflights users on 2/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/212:00 pm
BHX
-
ORD
1 stop13h 15m
Multiple Airlines
Thu 4/93:45 pm
ORD
-
BHX
1 stop10h 05m
Multiple Airlines
Deal found 2/16$683
This Booking.com deal was found by Cheapflights users on 2/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:00 pm
BHX
-
ORD
2 stops24h 05m
Multiple Airlines
Fri 4/2410:25 pm
ORD
-
BHX
2 stops20h 30m
Multiple Airlines
Deal found 2/16$702
This Kiwi.com deal was found by Cheapflights users on 2/18. 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 3/17:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Sat 4/47:15 pm
ORD
-
BHX
1 stop12h 25m
Scandinavian Airlines
Deal found 2/18$715
This Kiwi.com deal was found by Cheapflights users on 2/15. 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 4/112:00 pm
BHX
-
ORD
1 stop13h 15m
Multiple Airlines
Wed 4/83:45 pm
ORD
-
BHX
1 stop13h 50m
Multiple Airlines
Deal found 2/15$720
This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:40 pm
BHX
-
ORD
3 stops30h 10m
Multiple Airlines
Sun 4/267:25 pm
ORD
-
BHX
2 stops23h 30m
Multiple Airlines
Deal found 2/19$733

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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(Kiwi.com)

One-way from

$380
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$850
Provider with most accurate pricing for Birmingham-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Chicago O'Hare Intl flights.
Search Deals
From Birmingham to Chicago O'Hare Intl
Search Deals
One-way flight from Birmingham to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 19, 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

Birmingham

Fly to

O'Hare Intl

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 4/17

7:15 pm-4:10 pm

1 stop26h 55m

Chicago O'Hare Intl

Fri 4/24

7:15 pm-6:35 pm

1 stop17h 20m

$585

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 4/19

5:15 pm-2:25 pm

1 stop27h 10m

Chicago O'Hare Intl

Fri 4/24

10:25 pm-12:55 am

2 stops20h 30m

$679

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 4/17

10:00 pm-4:05 pm

2 stops24h 05m

Chicago O'Hare Intl

Fri 4/24

10:25 pm-12:55 am

2 stops20h 30m

$702

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 3/1

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 4/4

7:15 pm-1:40 pm

1 stop12h 25m

$715

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 4/20

5:40 pm-5:50 pm

3 stops30h 10m

Chicago O'Hare Intl

Sun 4/26

7:25 pm-8:20 pm

3 stops18h 55m

$743

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 6/15

8:45 am-6:15 pm

2 stops15h 30m

Chicago O'Hare Intl

Mon 6/22

9:00 pm-5:25 pm

1 stop14h 25m

$810

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 6/20

10:00 am-6:15 pm

1 stop38h 15m

Chicago O'Hare Intl

Tue 7/14

11:25 am-9:05 am

1 stop15h 40m

$864

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 3/8

2:35 pm-9:39 am

2 stops48h 04m

$525

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

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 February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice 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 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.
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 February 18, 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 76 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, November 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 $810). 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.

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 February 19, 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.
Aer Lingus
7.2
Good
1,455 reviews

Boarding

7.4

Crew

8.1

Overall

7.2

Comfort

7.1

Food

6.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.
Aer Lingus
7.2
Good
1,455 reviews
Aer Lingus
7.2
Good
1,455 reviews

Boarding

7.4

Crew

8.1

Overall

7.2

Comfort

7.1

Food

6.6

Entertainment

7.0

Reviews

1 / 20
10.0
Excellent

Griffith,Feb 2026

MAN - DUB

Great experience. Crew was friendly, food was better than what I have experienced with some other airlines and seat pitch was adequate. I would fly Aer Lingus again.

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.

  • What airport do you fly from for flights from Birmingham to Chicago O'Hare Intl?

    Birmingham (BHX) is the airport you will fly out of if you book a flight from Birmingham to Chicago O'Hare Intl. You should not have trouble finding flights to Chicago O'Hare Intl from Birmingham; the airport handles an average of 0 outbound flights to Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Birmingham airport to Chicago O'Hare Intl. It is only a 6.8 mi journey to Birmingham (BHX) from Birmingham’s city center.

  • How long is the flight from Birmingham to Chicago O'Hare Intl Airport?

    There are many flights that can get you from Birmingham to Chicago O'Hare Intl Airport in 26h 55m. Fly via Scandinavian Airlines to get the fastest option. The distance from Birmingham to Chicago O'Hare Intl Airport is about 3860 mi.

  • What is the cheapest airline to fly from Birmingham to Chicago O'Hare Intl Airport round-trip?

    Cheapflights users have booked flights from Birmingham to Chicago O'Hare Intl Airport round-trip from $669. Aer Lingus is priced at 22% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Birmingham to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Birmingham to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Birmingham to O'Hare Intl.

  • Can I find deals for business class flights from Birmingham to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Birmingham to O'Hare Intl 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 Birmingham to Chicago O'Hare Intl Airport?

    Currently, November 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 $810). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Elgin
Downers Grove
Elk Grove Village
Skokie
Libertyville
Oakbrook Terrace
Lake Geneva
Waukegan
Bridgeview
Kenosha
Warrenville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 February 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$669Average$797FlexibilityNo cancel feeOn-timeN/A

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