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Illinois

$317+ Cheap flights from Birmingham (BHX) to Illinois

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
Mar 3 — Mar 101
Tue 3/3
Tue 3/10
1 adult, Economy
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Cheap flight deals from Birmingham to Illinois

Cheapest flights from Birmingham to Illinois
Explore the most affordable flight options available from Birmingham to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 1, 2026.

This Booking.com deal was found by Cheapflights users on 1/31. 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 4/177:15 pm
BHX
-
ORD
1 stop26h 55m
Scandinavian Airlines
Fri 4/247:15 pm
ORD
-
BHX
1 stop12h 15m
Scandinavian Airlines
Deal found 1/31$578
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 2/247:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Sat 4/257:15 pm
ORD
-
BHX
1 stop12h 25m
Scandinavian Airlines
Deal found 1/29$586
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 2/247:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Fri 4/247:15 pm
ORD
-
BHX
1 stop12h 15m
Scandinavian Airlines
Deal found 1/29$606
This Booking.com deal was found by Cheapflights users on 1/31. 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 4/176:00 am
BHX
-
ORD
2 stops18h 15m
Multiple Airlines
Fri 4/2410:25 pm
ORD
-
BHX
2 stops20h 30m
Multiple Airlines
Deal found 1/31$613
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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 2/207:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Mon 4/207:15 pm
ORD
-
BHX
1 stop17h 20m
Scandinavian Airlines
Deal found 1/29$627
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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 2/207:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Fri 4/247:15 pm
ORD
-
BHX
1 stop12h 15m
Scandinavian Airlines
Deal found 1/29$648
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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.
Tue 2/247:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Thu 4/2311:08 am
ORD
-
BHX
2 stops25h 27m
Scandinavian Airlines
Deal found 1/29$675
This Trip.com deal was found by Cheapflights users on 1/30. 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.
Fri 3/67:10 pm
BHX
-
ORD
1 stop27h 35m
Scandinavian Airlines
Sun 3/158:20 pm
ORD
-
BHX
1 stop17h 10m
Scandinavian Airlines
Deal found 1/30$676
This Trip.com deal was found by Cheapflights users on 1/29. 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 4/287:15 pm
BHX
-
ORD
1 stop26h 55m
Scandinavian Airlines
Sat 5/97:15 pm
ORD
-
BHX
1 stop12h 25m
Scandinavian Airlines
Deal found 1/29$680
This Mytrip deal was found by Cheapflights users on 1/31. 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 3/178:15 am
BHX
-
ORD
2 stops15h 05m
Multiple Airlines
Tue 3/247:30 pm
ORD
-
BHX
2 stops20h 40m
Multiple Airlines
Deal found 1/31$695
This Scandinavian Airlines deal was found by Cheapflights users on 1/29. 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.
Mon 2/237:10 pm
BHX
-
ORD
2 stops32h 47m
Scandinavian Airlines
Mon 4/207:15 pm
ORD
-
BHX
1 stop17h 20m
Scandinavian Airlines
Deal found 1/29$702
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 3/26:15 am
BHX
-
MDW
2 stops17h 22m
Delta
Mon 3/161:10 pm
MDW
-
BHX
2 stops15h 20m
Delta
Deal found 1/30$837

Find flight deals from Birmingham to Illinois

Keep the following information in mind while searching for Birmingham to Illinois flight deals. Data was last updated February 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$578
(Booking.com)

One-way from

$317
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$658
Provider with most accurate pricing for Birmingham-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Birmingham-Chicago (CHI) flights.
Search Deals
From Birmingham to Illinois
Search Deals
One-way flight from Birmingham to Illinois
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($123 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 Illinois 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 1, 2026.
Use the filters below to find and compare flights from Birmingham to Illinois that are best for you.

Fly from

Birmingham

Fly to

Illinois

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 2/24

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Sat 4/25

7:15 pm-1:40 pm

1 stop12h 25m

$586

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 2/24

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-6:35 pm

1 stop17h 20m

$586

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 2/25

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Fri 4/24

7:15 pm-1:30 pm

1 stop12h 15m

$606

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 2/20

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Mon 4/20

7:15 pm-6:35 pm

1 stop17h 20m

$627

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 2/20

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Fri 4/24

7:15 pm-1:30 pm

1 stop12h 15m

$648

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Fri 2/20

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Wed 4/22

7:15 pm-6:35 pm

1 stop17h 20m

$648

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 2/25

7:10 pm-4:45 pm

1 stop27h 35m

Chicago O'Hare Intl

Mon 4/20

6:50 am-6:35 pm

2 stops29h 45m

$675

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 3/17

8:15 am-6:20 pm

2 stops15h 05m

Chicago O'Hare Intl

Tue 3/24

7:30 pm-9:10 pm

2 stops20h 40m

$695

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 2/25

7:10 pm-9:57 pm

2 stops32h 47m

Chicago O'Hare Intl

Sat 4/25

7:15 pm-1:40 pm

1 stop12h 25m

$702

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 3/2

7:10 pm-9:57 pm

2 stops32h 47m

Chicago O'Hare Intl

Mon 3/16

8:20 pm-6:30 pm

1 stop17h 10m

$716

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 32 results
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Best time to book a flight from Birmingham to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois 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 Illinois

What is the cheapest month to book a flight from Birmingham to Illinois?

Currently, January is the cheapest month in which you can book a flight from Birmingham to Illinois (average of $91). Flying from Birmingham to Illinois in July is currently the most expensive (average of $805). 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 Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated February 1, 2026.
Read reviews from past customers who have flown Aer Lingus from Birmingham to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,444 reviews

Crew

8.0

Food

6.6

Boarding

7.4

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
1,444 reviews
Aer Lingus
7.2
Good
1,444 reviews

Crew

8.0

Food

6.6

Boarding

7.4

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 Illinois. 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 Illinois?

    Most people fly from Birmingham (BHX) if they book a flight from Birmingham to Illinois. Birmingham is conveniently located just 6.8 mi from Birmingham’s city center.

  • How long is the flight from Birmingham to Illinois?

    A quick flight from Birmingham to Illinois can take about 17h 22m. Scandinavian Airlines provides one of the quickest options available for as low as $837. Birmingham and Illinois are separated by a distance of 3863 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Birmingham to Illinois?

    When deciding which route to take from Birmingham to Illinois consider Birmingham - Chicago O'Hare Intl, Birmingham - Chicago Midway or Birmingham - Lambert-St Louis as they are the most popular.

  • Can I find deals for flights from Birmingham to Illinois that include hotel bookings?

    Yes. In addition to deals on Birmingham to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Birmingham to Illinois?

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

  • Can I find deals for business class flights from Birmingham to Illinois?

    Yes. Cheapflights offers flight deals from Birmingham to Illinois 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 Illinois?

    Currently, January is the cheapest month in which you can book a flight from Birmingham to Illinois (average of $91). Flying from Birmingham to Illinois in July is currently the most expensive (average of $805). 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

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Alternative routes for Birmingham to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Birmingham to Illinois

Discover the top airline that operate flights from Birmingham to Illinois. 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 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$669Average$797FlexibilityNo cancel feeOn-timeN/A

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