Need a flight connection during the week or on the weekend? idealo has the information you need to find the perfect offers from Birmingham to Chicago. Ticket prices for the route were checked in the flight database: The most affordable tickets for connections start at $120. In comparison to other days of the week, flights on Sundays are up to 21 % more expensive. United Airlines is chosen most of the time by idealo customers, making it the most frequently used airline for this connection. Find a direct flight every day with United Airlines. At only $120 per ticket these are the most affordable prices in our database. The cheapest prices for stopover flights start at $127 and for direct flights at as little as $120. Only 32 % of idealo users prefer stopover flights, while 44 % choose direct flights. For stopover connections flights with stops in Charlotte or Houston are very popular. The fastest stopover flight lands in Charlotte and has a flight time of 4 hours and 15 minutes. When flying this route, you only need 2 hours and 14 minutes longer than with a direct flight. Use our price comparison service and find the best deals on offer, whether you you want to fly during the week or on the weekend.