For 48 hours, Fall flights to many of our popular destinations are on sale (only on southwest.com) for as low as $30, $60, or $90 one-way. But you'll have to act fast. While hot weather may be here to stay, these hot fares won't be around for long. Travel September 9 through November 18, 2009. Travel valid every day except Fridays & Sundays.

How to get this deal:

1. Click here to go to Southwest.com
2. Fill in the details and Buy
3. Final Price: SALE Price + Tax
4. Hint: Fares are not refundable but may be applied toward future travel on Southwest Airlines.
5. Note: Seats are limited and may not be available on all flights or to all destinations.