Update: this popular deal may have sold out. See more deals >
The two partner airlines are doing a big domestic sale this week. Hundreds of routes have been discounted, starting at $118 round-trip. These are the rules:
– You can fly May 14 through October 30.
– Tuesday and Wednesday flights only.
– Sale fares are one-way; round-trip purchase not required.
– 10-day advance purchase required.
– Book flights by 11:59pm PT May 9.