Cheap Flights from
Austin (AUS)
We monitor every major airline and award program departing from Austin. No more generic alerts for DFW when you're flying out of AUS.
Recent Alerts from AUS
Austin-Bergstrom International (AUS) is one of America's fastest-growing airports, adding international routes yearly as Austin's tech boom drives travel demand. The mix of Southwest, American, Delta, United, Spirit, and Frontier creates real price competition — and real error fare windows.
Typical vs. Error Fare Prices from Austin
Historical ranges based on observed deals. Error fares close within 2–6 hours — subscribe to get notified instantly.
| Destination | Typical Price | Error Fare Range |
|---|---|---|
| Cancún (CUN) | $200–$350 | $89–$149 |
| Mexico City (MEX) | $180–$280 | $79–$129 |
| New York (JFK/LGA) | $150–$250 | $79–$119 |
| London (LHR) | $700–$950 | $299–$449 |
Pro Tips for Finding Cheap Flights from Austin
SXSW (March), graduation season (May), and summer weekends push AUS fares 40–80% above baseline — book error fares outside these windows whenever possible.
AUS–Mexico routes (CUN, MEX, GDL) see the most flash sales, typically dropping in January and September.
Southwest dominates domestic routes from AUS — check their Low Fare Calendar if you can be flexible on dates.
International error fares from AUS are rarer than DFW or IAH, but they're often deeper discounts when they do surface.
Frequently Asked Questions — Cheap Flights from Austin
What airlines fly nonstop from Austin (AUS)?
Austin-Bergstrom is served by American, Southwest, Delta, United, Spirit, Frontier, Alaska, British Airways, KLM, and more. With 17+ airlines competing, AUS sees genuine price competition that occasionally produces error fares and flash sale windows.
What are the cheapest destinations to fly from Austin?
Historically, the cheapest nonstop routes from AUS include Cancún ($89–149 during error fares), Mexico City ($79–129), Denver ($59–99), and Dallas ($49–79). International error fares to Europe from Austin typically range from $299–450 roundtrip.
When is the cheapest time to fly from Austin?
January, February, and September are the cheapest months to fly from Austin. Avoid March (SXSW), May (graduation season), and summer weekends when AUS fares spike 40–80% above average. Mid-week departures (Tuesday/Wednesday) are typically $30–70 cheaper than weekend flights.
How do I find the cheapest flights from Austin?
Subscribe to an Austin-specific flight deal alert service and act fast — error fares from AUS close within 2–6 hours once airlines notice the pricing glitch. Using flexible date searches on Google Flights and enabling price tracking for your most common routes is also effective.