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Illinois

$373+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Birmingham to Illinois

Keep the following information in mind while searching for Birmingham to Illinois flight deals. Data was last updated July 29, 2025.

Round-trip from

$723
(Mytrip)

One-way from

$373
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$978
From Birmingham to Illinois
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One-way flight from Birmingham to Illinois
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Highest demand for flights based on searches. 14% potential increase in price ($128 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 July 2025
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Find 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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 9/111:20 pmBHX - ORD
2 stops32h 35mMultiple Airlines
Thu 9/1810:40 amORD - BHX
3 stops25h 40mMultiple Airlines
Deal found 7/28$723
This Justfly.com deal was found by Cheapflights users on 7/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/318:10 amBHX - ORD
1 stop11h 50mAer Lingus
Mon 9/153:45 pmORD - BHX
1 stop9h 55mAer Lingus
Deal found 7/29$753
This Flightnetwork deal was found by Cheapflights users on 7/28. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/106:00 amBHX - ORD
2 stops37h 01mAir Canada
Sun 11/238:20 pmORD - BHX
2 stops34h 25mAir Canada
Deal found 7/28$816
This The Travel House deal was found by Cheapflights users on 7/28. 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 11/107:10 pmBHX - ORD
2 stops52h 26mScandinavian Airlines
Sun 11/237:20 pmORD - BHX
1 stop17h 10mScandinavian Airlines
Deal found 7/28$817
This United Airlines deal was found by Cheapflights users on 7/28. 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 11/106:00 amBHX - ORD
1 stop13h 10mUnited Airlines
Sun 11/239:25 pmORD - BHX
2 stops33h 20mUnited Airlines
Deal found 7/28$821
This oojo deal was found by Cheapflights users on 7/27. 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.
Mon 8/184:40 pmBHX - ORD
2 stops25h 15mBritish Airways
Tue 9/308:40 pmORD - BHX
2 stops17h 55mBritish Airways
Deal found 7/27$836
This Delta deal was found by Cheapflights users on 7/28. 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 8/259:05 amBHX - ORD
1 stop11h 05mDelta
Mon 9/16:20 pmORD - BHX
2 stops16h 30mDelta
Deal found 7/28$843
This SWISS deal was found by Cheapflights users on 7/29. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:50 pmBHX - ORD
1 stop24h 00mSWISS
Mon 9/157:05 pmORD - BHX
1 stop17h 00mSWISS
Deal found 7/29$845
This Lufthansa deal was found by Cheapflights users on 7/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/195:55 amBHX - ORD
1 stop15h 00mLufthansa
Mon 9/153:35 pmORD - BHX
1 stop12h 35mLufthansa
Deal found 7/29$855
This FlightHub deal was found by Cheapflights users on 7/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:10 pmBHX - STL
2 stops34h 14mScandinavian Airlines
Mon 9/223:36 pmSTL - BHX
2 stops20h 59mScandinavian Airlines
Deal found 7/28$863
This Delta deal was found by Cheapflights users on 7/27. 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 8/186:00 amBHX - MDW
2 stops18h 37mDelta
Tue 9/306:15 pmMDW - BHX
2 stops17h 35mDelta
Deal found 7/27$910
This Netflights deal was found by Cheapflights users on 7/27. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:00 amBHX - MDW
2 stops18h 37mVirgin Atlantic
Wed 9/176:30 pmMDW - BHX
2 stops19h 15mVirgin Atlantic
Deal found 7/27$958

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 July 29, 2025.
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

Thu 9/11

1:20 pm-3:55 pm

2 stops32h 35m

Chicago O'Hare Intl

Thu 9/18

10:40 am-6:20 pm

3 stops25h 40m

$723

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 8/18

8:10 am-2:00 pm

1 stop11h 50m

Chicago O'Hare Intl

Tue 9/30

9:15 pm-4:10 pm

1 stop12h 55m

$783

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 11/10

6:00 am-1:01 pm

2 stops37h 01m

Chicago O'Hare Intl

Sun 11/23

8:20 pm-12:45 pm

2 stops34h 25m

$816

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 11/10

7:10 pm-5:36 pm

2 stops52h 26m

Chicago O'Hare Intl

Sun 11/23

7:20 pm-6:30 pm

1 stop17h 10m

$817

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 11/10

6:00 am-1:10 pm

1 stop13h 10m

Chicago O'Hare Intl

Sun 11/23

9:25 pm-12:45 pm

2 stops33h 20m

$821

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 8/18

4:40 pm-11:55 am

2 stops25h 15m

Chicago O'Hare Intl

Tue 9/30

8:40 pm-8:35 pm

2 stops17h 55m

$836

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 8/25

9:05 am-2:10 pm

1 stop11h 05m

Chicago O'Hare Intl

Mon 9/1

6:20 pm-4:50 pm

2 stops16h 30m

$843

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 8/20

6:50 pm-12:50 pm

1 stop24h 00m

Chicago O'Hare Intl

Mon 9/15

7:05 pm-6:05 pm

1 stop17h 00m

$845

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 8/19

5:55 am-2:55 pm

1 stop15h 00m

Chicago O'Hare Intl

Tue 9/16

9:40 pm-5:05 pm

1 stop13h 25m

$855

BirminghamSt. Louis

BHX - STL

BHXSTL

Birmingham

Thu 9/18

7:10 pm-11:24 pm

2 stops34h 14m

Lambert-St Louis

Mon 9/22

3:36 pm-6:35 pm

2 stops20h 59m

$863

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 24 results
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2
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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, August is the cheapest month in which you can book a flight from Birmingham to Illinois (average of $245). Flying from Birmingham to Illinois in March is currently the most expensive (average of $321). 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.

What is the cheapest time of day to fly from BHX to IL?

Find hourly flight availability from Birmingham to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

When flying from Birmingham to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 29, 2025.
Read reviews from past customers who have flown Delta, KLM, and Air France from Birmingham to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • What are the cheapest airlines to fly from Birmingham to Illinois one-way?

    For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as $626. Users have also found prices from $964 and $1,706 on Lufthansa and Delta, respectively.

  • 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, August is the cheapest month in which you can book a flight from Birmingham to Illinois (average of $245). Flying from Birmingham to Illinois in March is currently the most expensive (average of $321). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$637Average$812FlexibilityNo cancel feeOn-timeN/A

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