Find flights
Deals
When to book
FAQs & Tips
Airlines

$483 Find Cheap Flights from Birmingham to Illinois

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Birmingham to Illinois departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Birmingham to Illinois, as well as popular online travel agencies
In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best Illinois Flight Deals from Birmingham

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicago1 stop$483

Good to know

Low season

January

High season

July

Cheapest flight

$483
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Birmingham to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Birmingham to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Birmingham to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Birmingham to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Birmingham to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Birmingham to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Birmingham to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Birmingham to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Birmingham to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Illinois

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Birmingham is November.
  • Morning departure is around 1% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Birmingham to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Birmingham to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Birmingham to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1069 reviews
7.3Boarding
6.8Entertainment
7.0Comfort
8.0Crew
6.4Food
Airline reviews

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

6.0 GoodShajeeb, Dec 2024RAK - DUB
Read more Aer Lingus reviews

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Book cheap flights from Birmingham to Illinois

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Birmingham to Illinois found on KAYAK in the last 72 hours.
2/14Fri
1 stopScandinavian Airlines
28h 20mBHX-ORD
2/22Sat
1 stopScandinavian Airlines
16h 55mORD-BHX
$483
2/7Fri
1 stopScandinavian Airlines
28h 35mBHX-ORD
2/20Thu
1 stopScandinavian Airlines
17h 15mORD-BHX
$486
2/1Sat
2 stops
24h 40mBHX-ORD
2/9Sun
3 stops
34h 35mORD-BHX
$487
2/1Sat
2 stops
24h 10mBHX-ORD
2/9Sun
2 stops
12h 30mORD-BHX
$509
2/26Wed
1 stop
13h 05mBHX-ORD
3/5Wed
1 stop
11h 10mORD-BHX
$532
2/26Wed
2 stopsLufthansa
14h 40mBHX-ORD
3/5Wed
2 stopsLufthansa
29h 20mORD-BHX
$633
2/24Mon
2 stopsAir Canada
14h 45mBHX-ORD
3/7Fri
2 stopsAir Canada
19h 10mORD-BHX
$674
2/24Mon
1 stopLufthansa
15h 15mBHX-ORD
3/7Fri
1 stopLufthansa
16h 50mORD-BHX
$683
2/7Fri
1 stopDelta
11h 10mBHX-ORD
2/20Thu
2 stopsDelta
17h 25mORD-BHX
$690
2/7Fri
2 stopsDelta
15h 58mBHX-ORD
2/20Thu
2 stopsDelta
17h 45mORD-BHX
$696

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Birmingham to Illinois found on KAYAK in the last 72 hours.
5/17Sat
2 stops
18h 45mBHX-STL
$846
4/6Sun
1 stopTurkish Airlines
30h 40mBHX-ORD
$951
5/17Sat
1 stopLufthansa
25h 35mBHX-STL
$1,890
5/17Sat
3 stopsUnited Airlines
22h 11mBHX-STL
$1,958
4/6Sun
2 stopsUnited Airlines
36h 25mBHX-ORD
$2,105

Search by stops

Search by airline

Search by price

Last minute flights from Birmingham to Illinois

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Birmingham to Illinois that are departing in the next 10 days.
1/9Thu
multi-stop
35h 15mBHX-ORD
1/16Thu
multi-stop
23h 40mORD-BHX
$756
1/9Thu
multi-stop
35h 15mBHX-ORD
1/16Thu
multi-stop
21h 55mORD-BHX
$868
1/9Thu
multi-stop
36h 35mBHX-ORD
1/16Thu
multi-stop
30h 50mORD-BHX
$1,032
1/9Thu
multi-stopAir France
15h 05mBHX-ORD
1/16Thu
multi-stopAir France
18h 30mORD-BHX
$1,176
1/9Thu
multi-stopKLM
34h 44mBHX-MDW
1/16Thu
multi-stopKLM
19h 54mMDW-BHX
$1,294
1/9Thu
multi-stopUnited Airlines
39h 01mBHX-STL
5/9Fri
multi-stopUnited Airlines
21h 50mSTL-BHX
$1,677
1/9Thu
multi-stopUnited Airlines
31h 51mBHX-STL
5/9Fri
multi-stopUnited Airlines
19h 45mSTL-BHX
$1,683
1/9Thu
multi-stop
51h 36mBHX-STL
5/9Fri
multi-stop
44h 00mSTL-BHX
$1,700
1/9Thu
multi-stop
51h 36mBHX-STL
5/9Fri
multi-stop
19h 45mSTL-BHX
$1,717
1/9Thu
multi-stopLufthansa
30h 40mBHX-STL
5/9Fri
multi-stopLufthansa
19h 45mSTL-BHX
$1,956

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from Birmingham to Illinois

Information on your arrival and departure airports

Birmingham (BHX)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.