Travelers have found it’s best to book a flight 59 days in advance to save up to 81% 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 59 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 Key West to Birmingham, USA 1-2 weeks in advance for as low as $324, or $506 for flights within the next 24 hours.
May can be a great time to fly to Birmingham, USA from Key West with a flight ticket averaging about $292. Cheapflights users have found deals in the month of May for as cheap as $152. The most expensive prices can be found in the month of January.