American Airlines has round-trip flights from Austin (AUS) to Honolulu, Costa Rica, Belize, Nassau Bahamas, or Cancun (HNL, SJO/LIR, BZE, NAS, CUN) for $263-$375 with a connection. Most flights are between August to December. Cancun fares are between July to December.
Cheapest fares are to Costa Rica at $263-$280.
American Airlines has round-trip flights from Austin or San Antonio (AUS, SAT) to San Juan, Puerto Rico (SJU) for $189-$195 with a connection. Flights August to November. No Saturday departures. Very few 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.
Southwest and American have round-trip flights to various destinations in the USA at a discount today for $74-$190, Nonstop or with a connection. Dates vary, use the linked calendar. Cheapest fares are mostly midweek. Most fares are reversible.
Notes: Most destinations have flights from August to December available. The exact ranges for each destination will vary. Use the Google calendar view to get an idea of what dates work.
Flights to smaller airports may require a long connection or two stops. When you begin your search, modify your filter to remove fares that have more than one connection, some of those smaller airports ONLY have flights with bad routing.
There is a good chance that other airlines will match these fares.
American Airlines and United have round-trip flights from Austin (AUS) to Vail, Colorado (EGE) for $211-$249 with a connection. Flights August, September, October, November, December, January, February, April, and May. Weekends available. Origin/Destination reversible. Holiday blackouts.
British Airways and Iberia have round-trip flights from Austin or San Antonio (AUS, SAT) to London (LHR) for $534-$569, NONSTOP from AUS or with a stop from SAT. Flights in August. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required.
San Antonio flights have a connection, but are a bit cheaper than the Austin fares.
This post is the unfiltered daily recap of Austin and San Antonio airfare as of July 02, 2025 @ 02:30 PM. There are currently (343) fares that are below (or near) their lowest 6-month moving average.
The (343) fares found today are more than the 30-day average of (337) per day. This means that deal availability is trending up.
The airfare count per region is as follows:
Austin (197)
San Antonio (146)
United, Air Canada, and Lufthansa have round-trip flights from Austin (AUS) to Paris (CDG) for $548-$563 with a connection. Flights in August, October, November, and December. Departures on Monday, Tuesday, Wednesday, and Sunday. 7-day minimum stay required. Holiday blackouts.
American Airlines has round-trip flights from Austin (AUS) to Philadelphia (PHL) for $139, NONSTOP. Flights August to November. No Thursday departures. Extended weekends available. No Thanksgiving dates.
Delta and Aeromexico have round-trip flights from Austin (AUS) to Mexico City (MEX) for $341-$363, NONSTOP. Flights in January. Very few weekends available. Origin/Destination reversible.
A Carry-on bag and also a personal item is allowed for free on Delta. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Delta has round-trip flights from San Antonio (SAT) to Auckland, New Zealand (AKL) for $789 with a connection. Flights October to December. Departures on Monday, Tuesday, Wednesday, and Sunday. No Christmas dates available.
COPA has round-trip flights from Austin (AUS) to Sao Paulo, Rio de Janeiro, Medellin Colombia, San Salvador, or Guatemala City (GRU, GIG, MDE, SAL, GUA) for $341-$388 with a connection. Flights August to October.
