Update: this popular deal may have sold out. See more deals >
Southwest has posted a new sale on fall travel, with cheap fares on over 50 domestic routes. Advertised prices start at $138 round-trip. These are the rules:
– You can fly August 25 through October 30.
– No Friday or Sunday flights (this varies on a few routes).
– Sale fares are one-way only; round-trip purchase not required.
– The offer is valid until 11:59pm May 8.