Southwest and jetBlue have round-trip flights from Austin (AUS) to Boston (BOS) for $127, NONSTOP. Flights September to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Origin/Destination reversible. No Christmas dates available.
Category: <span>Southwest</span>
Image Credits: Ingfbruno, Creative Commons 3.0
Southwest has round-trip flights from Austin (AUS) to New Orleans (MSY) for $77, NONSTOP. Flights September to January. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible.
Image Credits: Bernt Rostad, Creative Commons 2.0
Southwest has round-trip flights from Austin (AUS) to San Francisco or San Diego (SFO, SAN) for $107-$119, NONSTOP. San Francisco flights September to November. San Diego flights between August to December. Origin/Destination reversible. No Thanksgiving dates.
This is a subset of the larger Domestic airfare sale that we mentioned several days ago. Prices continue to drop as competitors match.
Image Credits: Bernt Rostad, Creative Commons 2.0
Southwest and Alaska Airlines have round-trip flights from Austin (AUS) to San Diego or San Francisco (SAN, SFO) for $137-$157, NONSTOP. Flights August to January. Origin/Destination reversible.
Some small OTAs on Skyscanner have Alaska Airline’s fares cheaper than the airline. If you plan on booking there, beware of any site that charges a fee to cancel a ticket within the 24-hour “free” period. Use unknown booking sites at your own risk.
Image Credits: Thomas Hawk, Creative Commons 2.0 (flickr)
[07/23/2025 @ 11:58 PM CT] Deal time-stamp. To book: Use our updated link list. Or book with these sites: Priceline, Skyscanner, Expedia, Travelocity, Tripadvisor, Orbitz, CheapTickets, Kayak. Southwest has round-trip…
Southwest has round-trip flights from Austin (AUS) to Oakland (OAK) for $157, NONSTOP. Flights August to December. Departures on Tuesday, Wednesday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Howard Ignatius, Creative Commons 2.0 (flickr)
Southwest and United have round-trip flights from Austin (AUS) to Seattle (SEA) for $113-$172 with a connection. Flights September to November. No Sunday departures. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
Cheapest $113 fares are very limited. November dates: Nov 15 – Nov 18 / Nov 15 – Nov 19.
Southwest has round-trip flights from Austin (AUS) to St. Louis (STL) for $157, NONSTOP. Flights August to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Thomas Hawk, Creative Commons 2.0 (flickr)
Southwest has round-trip flights from Austin (AUS) to Salt Lake City (SLC) for $157-$167, NONSTOP. Flights July to December. No Friday departures. Origin/Destination reversible. No Christmas dates available.
Image Credits: Matthew Paulson, Creative Commons 2.0 (flickr)
Southwest has round-trip flights from Austin (AUS) to Tampa (TPA) for $117, NONSTOP. Flights August to December. Departures on Monday, Tuesday, Wednesday, Thursday, and Saturday. Extended weekends available. Origin/Destination reversible. No Christmas dates available.
Image Credits: Bernt Rostad, Creative Commons 2.0
Southwest has round-trip flights from Austin (AUS) to San Francisco (SFO) for $114-$139, NONSTOP or with connections. Flights August to November. Extended weekends available. Origin/Destination reversible. No Thanksgiving dates.
Southwest has round-trip flights from Austin (AUS) to Honolulu (HNL) for $379 with a connection. Flights September to November. Departures on Monday, Tuesday, and Wednesday. Origin/Destination reversible. No Thanksgiving dates. Limited dates availability.