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Southwest has round-trip flights from Austin (AUS) to San Diego (SAN) for $130-$139, NONSTOP or with a connection. $65 each-way. January to May 2021. Origin/Destination reversible.
Southwest does not charge any change or cancellation fees.
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I was able to pull this fare up on Southwest. Screenshot taken when this post was initially created. See timestamps at the top of this post.
Note: OTAs such as Travelocity and Priceline allow free cancellation without penalty within 24-hours after you purchase. As deals sell-out or expire quickly, this policy will allow you to “lock-in” the cheap fare while you sort out a plan. Just keep in mind that after 24-hours, you will not be able to cancel without the regular penalty.
- Previous Lowest Price Average: $150
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