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O'Hare Intl

$345+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$509
(Mytrip)

One-way from

$345
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,044
Provider with most accurate pricing for Birmingham-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Chicago O'Hare Intl flights.
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From Birmingham to Chicago O'Hare Intl
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One-way flight from Birmingham to Chicago O'Hare Intl
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Highest demand for flights based on searches. 10% potential increase in price ($101 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find 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 January 8, 2026.

This Mytrip deal was found by Cheapflights users on 1/8. 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.
Wed 2/187:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Wed 2/257:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/8$509
This oojo deal was found by Cheapflights users on 1/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Tue 11/37:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/8$521
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Thu 10/227:15 pmBHX - ORD
1 stop26h 55mScandinavian Airlines
Mon 10/268:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/8$525
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Thu 1/227:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Fri 4/177:15 pmORD - BHX
1 stop12h 15mScandinavian Airlines
Deal found 1/8$537
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Fri 2/137:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Sun 2/157:10 pmORD - BHX
1 stop17h 20mScandinavian Airlines
Deal found 1/8$544
This Trip.com deal was found by Cheapflights users on 1/7. 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.
Thu 2/57:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Thu 2/127:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/7$550
This Trip.com deal was found by Cheapflights users on 1/8. 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.
Sun 2/227:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Sun 3/17:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/8$553
This Scandinavian Airlines deal was found by Cheapflights users on 1/8. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/237:10 pmBHX - ORD
1 stop27h 35mScandinavian Airlines
Sat 4/187:15 pmORD - BHX
1 stop12h 25mScandinavian Airlines
Deal found 1/8$574
This Scandinavian Airlines deal was found by Cheapflights users on 1/6. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:10 pmBHX - ORD
1 stop27h 45mScandinavian Airlines
Mon 2/27:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/6$576
This The Travel House deal was found by Cheapflights users on 1/7. 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.
Thu 4/27:15 pmBHX - ORD
1 stop26h 55mScandinavian Airlines
Fri 4/177:15 pmORD - BHX
1 stop12h 15mScandinavian Airlines
Deal found 1/7$579
This Mytrip deal was found by Cheapflights users on 1/8. 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.
Wed 2/181:35 pmBHX - ORD
2 stops33h 10mMultiple Airlines
Wed 2/257:20 pmORD - BHX
2 stops19h 20mMultiple Airlines
Deal found 1/8$585
This The Travel House deal was found by Cheapflights users on 1/7. 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 10/197:15 pmBHX - ORD
1 stop26h 55mScandinavian Airlines
Sat 10/318:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 1/7$588

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 January 8, 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

Thu 1/29

7:10 pm-4:55 pm

1 stop27h 45m

Chicago O'Hare Intl

Mon 2/2

7:20 pm-6:30 pm

1 stop17h 10m

$574

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sun 1/25

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 4/18

7:15 pm-1:40 pm

1 stop12h 25m

$574

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 3/18

8:15 am-3:00 pm

1 stop11h 45m

Chicago O'Hare Intl

Tue 5/12

10:25 pm-8:35 pm

1 stop16h 10m

$671

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 3/18

8:15 am-3:00 pm

1 stop11h 45m

Chicago O'Hare Intl

Thu 5/14

10:25 pm-4:10 pm

1 stop11h 45m

$671

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 3/18

8:15 am-3:00 pm

1 stop11h 45m

Chicago O'Hare Intl

Sat 5/16

9:00 pm-7:10 pm

1 stop16h 10m

$671

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 1/29

8:15 am-2:14 pm

2 stops35h 59m

Chicago O'Hare Intl

Mon 2/2

6:31 pm-7:45 am

2 stops31h 14m

$674

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 2/21

10:30 am-7:15 pm

1 stop14h 45m

Chicago O'Hare Intl

Sat 2/28

9:00 pm-1:30 pm

1 stop10h 30m

$676

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 2/21

8:15 am-7:15 pm

1 stop17h 00m

Chicago O'Hare Intl

Sat 2/28

9:00 pm-7:45 am

1 stop28h 45m

$678

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 3/9

12:10 pm-3:55 pm

2 stops32h 45m

$345

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Sat 3/7

8:00 pm-10:33 am

3 stops44h 33m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
1
2

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 January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Birmingham-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 2, 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 $802). 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 January 8, 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
1,427 reviews

Boarding

7.4

Crew

8.0

Food

6.6

Entertainment

6.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.
Aer Lingus
7.2
Good
1,427 reviews
Aer Lingus
7.2
Good
1,427 reviews

Boarding

7.4

Crew

8.0

Food

6.6

Entertainment

6.9

Comfort

7.1

Overall

7.2

Reviews

1 / 20
6.0
Good

Anonymous,Dec 2025

MAN - DUB

They did not list a gate until it was time to board.

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 27h 45m. 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 $802). 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
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Kenosha
Warrenville
Waukegan
Aurora
Evanston

Browse thousands of different options on Cheapflights for your next trip

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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 January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$669Average$799FlexibilityNo cancel feeOn-timeN/A

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