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$419+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
BHX — ORD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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Cheap flight deals from Birmingham to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Birmingham (BHX) to Illinois (USIL). 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 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$634
(Kiwi.com)

One-way from

$419
(Mytrip)

Popular in

July

Cheapest in

November

Average price

$741
Provider with most accurate pricing for Birmingham-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Birmingham-Chicago (CHI) flights.
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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. 12% potential increase in price ($106 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 30, 2025.

This Kiwi.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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/512:10 pmBHX - ORD
1 stop11h 45mMultiple Airlines
Tue 3/1110:45 pmORD - BHX
2 stops19h 05mMultiple Airlines
Deal found 1/30$690
This Voliamo 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 Voliamo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:10 amBHX - ORD
1 stop16h 50mAer Lingus
Thu 5/223:45 pmORD - BHX
1 stop9h 55mAer Lingus
Deal found 1/30$696
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/56:05 amBHX - ORD
2 stops14h 40mUnited Airlines
Tue 3/119:20 amORD - BHX
2 stops22h 25mUnited Airlines
Deal found 1/30$722
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/59:20 amBHX - MDW
2 stops14h 51mKLM
Tue 3/116:42 pmMDW - BHX
2 stops13h 08mKLM
Deal found 1/30$732
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/265:55 amBHX - ORD
2 stops17h 10mLufthansa
Mon 5/52:32 pmORD - BHX
2 stops15h 43mLufthansa
Deal found 1/30$776
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/311:05 amBHX - ORD
1 stop37h 30mTurkish Airlines
Wed 2/128:30 pmORD - BHX
1 stop37h 25mTurkish Airlines
Deal found 1/30$832
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:10 amBHX - ORD
2 stops17h 05mAmerican Airlines
Thu 5/2210:25 pmORD - BHX
2 stops15h 20mAmerican Airlines
Deal found 1/30$925
This ChecknFly 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/172:35 pmBHX - ORD
1 stop31h 35mScandinavian Airlines
Mon 8/257:15 pmORD - BHX
1 stop17h 20mScandinavian Airlines
Deal found 1/30$931
This Mytrip deal was found by Cheapflights users on 1/28. 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.
Mon 2/37:05 amBHX - STL
3 stops37h 38mMultiple Airlines
Mon 2/101:02 pmSTL - BHX
3 stops19h 13mMultiple Airlines
Deal found 1/28$1,076
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.
Tue 8/196:00 amBHX - ORD
1 stop14h 10mDelta
Tue 8/265:15 pmORD - BHX
1 stop14h 25mDelta
Deal found 1/30$1,142
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/206:50 pmBHX - ORD
2 stops47h 05mSWISS
Mon 8/258:15 pmORD - BHX
2 stops15h 50mSWISS
Deal found 1/30$1,201
This TravelUp 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:40 pmBHX - ORD
2 stops28h 59mVirgin Atlantic
Mon 8/251:35 pmORD - BHX
2 stops25h 50mVirgin Atlantic
Deal found 1/30$1,231

Find flights from Birmingham to Illinois within your budget

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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 3/11

8:15 am-3:00 pm

1 stop11h 45m

Chicago O'Hare Intl

Tue 3/18

8:40 pm-12:50 pm

1 stop11h 10m

$634

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 3/10

8:00 am-3:00 pm

1 stop12h 00m

Chicago O'Hare Intl

Tue 3/18

4:55 pm-7:45 am

1 stop9h 50m

$650

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 3/26

6:05 am-7:55 pm

2 stops18h 50m

Chicago O'Hare Intl

Tue 4/1

2:05 pm-12:15 pm

2 stops16h 10m

$658

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 3/11

6:00 am-6:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Wed 3/19

8:30 pm-8:25 am

2 stops30h 55m

$718

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Tue 3/11

6:00 am-6:45 pm

2 stops17h 45m

Chicago O'Hare Intl

Tue 3/18

7:20 am-12:45 pm

2 stops24h 25m

$722

BirminghamChicago

BHX - MDW

BHXMDW

Birmingham

Wed 3/5

9:20 am-6:11 pm

2 stops14h 51m

Chicago Midway

Tue 3/11

6:42 pm-12:50 pm

2 stops13h 08m

$732

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 2/26

6:15 am-2:30 pm

1 stop14h 15m

Chicago O'Hare Intl

Wed 3/5

1:40 pm-12:50 pm

2 stops17h 10m

$746

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Wed 2/12

8:45 am-4:15 pm

1 stop13h 30m

Chicago O'Hare Intl

Wed 2/19

7:05 pm-6:10 pm

1 stop17h 05m

$787

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Mon 2/10

4:50 pm-6:35 pm

1 stop31h 45m

Chicago O'Hare Intl

Tue 2/18

8:30 pm-3:55 pm

1 stop37h 25m

$802

BirminghamChicago

BHX - ORD

BHXORD

Birmingham

Thu 3/13

6:15 am-5:28 pm

2 stops16h 13m

Chicago O'Hare Intl

Tue 3/18

6:20 pm-12:50 pm

2 stops13h 30m

$807

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 22 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.

Travel insights for flights from Birmingham to Illinois

Get recent, data-driven insights about flights from Birmingham to Illinois including ideal travel times, pricing trends, and more.

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 $325). 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 January 30, 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.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 30, 2025.
Peruse reviews from past customers who have flown with Singapore Airlines, Delta and KLM from Birmingham to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Singapore Airlines
8.1
Very good
1,317 reviews
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Delta
8.0
Very good
8,454 reviews
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

KLM
7.8
Good
1,335 reviews
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

SWISS
7.5
Good
1,584 reviews
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Air France
7.4
Good
1,475 reviews
Singapore Airlines
8.1
Very good
1,317 reviews

Overall

8.1

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.7

Entertainment

8.0

Reviews

1 / 20

8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

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 $562. Users have also found prices from $891 and $1,970 on Turkish Airlines and Singapore Airlines, 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 $325). 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

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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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$609Average$754FlexibilityNo cancel feeOn-timeN/A
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