Update: this popular deal may have sold out. See more deals >
US Airways is offering sale fares on over 20 domestic routes, good for travel this weekend only. These are the rules:
– Round-trip purchase required.
– Book flights by 9pm PT Saturday.
– Fly out Saturday; fly back Sunday, Monday or Tuesday.
– Stay at least one night at your destination.
See who has the cheapest flights this weekend with our airfare comparison tool.