Cheap Flights from Birmingham Airport to Illinois from £467 Return

Flight deals from Birmingham Airport to Illinois

Looking for a cheap last-minute deal or the best return flight from Birmingham Airport to Illinois? If you want to travel next month, return fares start from £467. Find the lowest prices on one-way and return tickets right here.

Chicago.£467 per passenger.Departing Tue, 16 Jun, returning Tue, 23 Jun.Return flight with Ryanair and KLM.Outbound indirect flight with Ryanair, departs from Birmingham on Tue, 16 Jun, arriving in Chicago Midway.Inbound indirect flight with KLM, departs from Chicago Midway on Tue, 23 Jun, arriving in Birmingham.Price includes taxes and charges.From £467, select.

Peoria.£821 per passenger.Departing Wed, 8 Jul, returning Wed, 15 Jul.Return flight with easyJet and Allegiant Air.Outbound indirect flight with easyJet, departs from Birmingham on Wed, 8 Jul, arriving in Greater Peoria.Inbound indirect flight with Allegiant Air, departs from Greater Peoria on Wed, 15 Jul, arriving in Birmingham.Price includes taxes and charges.From £821, select.

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Flying from Birmingham Airport to Illinois

Arm yourself with these facts on the fly.

Cheapest flight found	£467
Cheapest month to fly	June

How to find cheap flights from Birmingham Airport to Illinois

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Birmingham Airport to Illinois. Other savvy travellers recently found return flights from £467 and one-way tickets from £276. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in June

The cheapest time to fly from Birmingham Airport to Illinois is currently June.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Birmingham Airport to anywhere you choose in Illinois.

Watch as fares rise and fall

With Price Alerts, we'll let you know when flight prices from Birmingham Airport to your chosen airport in Illinois go up or down so you can book when the time is just right.

Relax – these are fee-free flight tickets

With us, there are no added fees – the Illinois Airport to Illinois flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

What is the average price of a flight from Birmingham Airport to Illinois?

We looked at all of the upcoming return flights from Birmingham Airport to Illinois we could find over the next 12 months. It looks like £467 is the best price. This is good, compared to the average Illinois ticket price of £644.

What is the cheapest month to fly from Birmingham Airport to Illinois?

The cheapest month to fly from Birmingham Airport to Chicago Midway Airport is currently June.
The cheapest month to fly from Birmingham Airport to Greater Peoria Airport is usually July.

Which upcoming date is cheapest to fly from Birmingham Airport to Illinois on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Birmingham Airport to Illinois on Tuesday, 16 June 2026.

If I'm flying from Birmingham Airport, where in Illinois is cheapest to fly into?

If you're flying from Birmingham, the cheapest city in Illinois to fly into is Chicago. The cheapest airport serving Chicago at the moment is Chicago Midway.