Aeromexico has round-trip flights from San Antonio (SAT) to Mexico City (MEX) for $224-$234, NONSTOP. Flights September to November. No Sunday departures. Weekends available. Origin/Destination reversible.
Category: <span>Flights from San Antonio</span>
Delta is offering flights from Austin or San Antonio (AUS/SAT) to London, Paris, Amsterdam, Madrid, and possibly other destinations in Europe starting at 34,000 SkyMiles for San Antonio to 44,000 SkyMiles for Austin, with a connection. Flights are from September to November. Use the Delta fare calendar (links) to pull up the deal on Delta’s site.
Delta has round-trip flights from San Antonio (SAT) to Nashville (BNA) for $155 with a connection. Flights August to March. Weekends available. Origin/Destination reversible.
Today’s Patreon recap is available to the public for free.
This post is a list of the 157 fares that are currently below (or near) their lowest 9-month moving average.
The airfare count per region is as follows:
Austin (103)
San Antonio (54)
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Delta has round-trip flights from San Antonio (SAT) to Phoenix (PHX) for $131-$145 with a connection. Flights July to November. Weekends available. Origin/Destination reversible.
United has round-trip flights from Austin or San Antonio (AUS, SAT) to Denver (DEN) for $117, NONSTOP. Flights August to November. Weekends available. Origin/Destination reversible.
Most major airlines have put flights to Europe on sale today with a price range between $501-$669. Flight dates are mostly between August and February of next year. Smaller airports will have more stops or worse routing than major airports.
Expect the prices in the list below to fluctuate +/- $30. Competing airlines will match, un-match, and move prices around when they have sales to the same region. Those price changes can happen multiple times a day.
United, American Airlines, British Airways, Delta and various other airlines have round-trip flights from Austin or San Antonio (AUS/SAT) to Dublin (DUB) for $501 with a connection. 7-day minimum stay required.

Cheap Flights: Austin or San Antonio to Key West $214-$217 r/t [Sep-Oct] – American Airlines / Delta
American Airlines, Delta, and Envoy Air as American Airlines Eagle have round-trip flights from Austin or San Antonio (AUS/SAT) to Key West (EYW) for $214-$217 with a connection. Flights June, September, and October. No Thursday departures. Extended weekends available.
Carry-on bag is allowed for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.
Aeromexico and Delta have round-trip flights from Austin or San Antonio (AUS, SAT) to Cancun (CUN) for $222-$256 with connections. Flights September to November. Extended weekends available. Origin/Destination reversible.
Aeromexico and United have round-trip flights from San Antonio (SAT) to Puerto Vallarta (PVR) for $264-$273 with a connection. Flights September to November. No Sunday departures. Weekends available. Origin/Destination reversible.
Flight has a 4-hour connection on the return.
Southwest is celebrating their big 50th anniversary today with round-trip flights from Austin or San Antonio (AUS / SAT). Prices range between $84-$194 round-trip. Flights September 15th to November 3rd. Origin/Destination reversible. There are probably more destinations on sale than we list in this post. You’ll need to experiment on your own for cites we don’t have listed.
You may need to enter the “SAVE50” coupon-code during your search to see the fares, but so far, all fares seem to show up without the code.