Cheap flights from Birmingham to Illinois
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How to find the cheapest flight from
Birmingham (BHX) to Illinois
How far in advance should I book a flight from Birmingham to Illinois?
Users have found that booking a flight from Birmingham to Illinois at least 61 days early can save you up to 26% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from Birmingham to Illinois for as little as £316 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £372 for flights departing within the next 3 days.
What is the cheapest month to fly from Birmingham to Illinois?
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to Illinois. Flights to Illinois from Birmingham in February are about £371 on average during February, but can be found for as low as £247.