Fly from Las Vegas to Austin for $120 round-trip, nonstop, including all taxes, on Allegiant.
We found seats departing LAS on Friday, March 28, and returning from AUS on Monday, March 31. This fare must be purchased with a debit card. For credit card purchases, add an additional $8.
For booking info, see our Fare Details. Live in Austin? This fare is reversible!
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