Southwest Low Fare Calendar January 2025 From New York. The southwest low fare calendar provides a way to look at the lowest fare available on the airline for any given month and find cheap flights on southwest. The southwest low fare calendar for 2025 is here to help you find the best deals on flights to your favorite destinations.
Southwest airlines has extended its flight schedule, and you can now book southwest flights for travel through march 5, 2025. This sale is good for.