Cheapest return DAL–SAT flights, May

AirHint found the following cheapest return flights from Dallas (DAL) to San Antonio (SAT) in May 2026 (see full year).

Return flights

21 May - 25 May Southwest Airlines direct
21 May - 24 May Southwest Airlines direct
15 May - 19 May Southwest Airlines direct
14 May - 18 May Southwest Airlines direct
07 May - 10 May Southwest Airlines direct
09 May - 10 May Southwest Airlines direct
09 May - 11 May Southwest Airlines direct
08 May - 12 May Southwest Airlines direct
09 May - 12 May Southwest Airlines direct
02 May - 03 May Southwest Airlines direct

Also check the deals for one-way flights from Dallas to San Antonio in May.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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