Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Birmingham, Alabama to Illinois as you normally would.
The best pricing can be found in the month of August. Prices to Illinois from Birmingham, Alabama average $304. You can even find prices in August for less than $304, as users have found deals to Illinois from as low as $166. The month of December appears to be one of the more expensive times to travel to Illinois from Birmingham, Alabama. Flying in the targeted month can save you up to 8%.
Travelers have found it’s best to book a flight 23 days in advance to save up to 30% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 23 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Birmingham, Alabama to Illinois 1-2 weeks in advance for as low as $334, or $409 for flights within the next 24 hours.
||$122||$344||No cancel fee||N/A|
||$133||$352||No cancel fee||71%|
||$145||$412||No cancel fee||69%|