Cheapest return flights from Austin to Madrid in May from 662€

AirHint found the following cheapest return flights from Austin (AUS) to Madrid (MAD) in May 2026 (see full year).

Return flights

06 May - 13 May Spirit Airlines
07 May - 14 May Spirit Airlines
06 May - 15 May Spirit Airlines
08 May - 16 May Spirit Airlines
10 May - 26 May British Airways
02 May - 10 May Spirit Airlines
04 May - 11 May Spirit Airlines
29 May - 08 Jun Spirit Airlines
18 May - 28 May Spirit Airlines
21 May - 03 Jun Spirit Airlines
31 May - 12 Jun Spirit Airlines
27 May - 03 Jun Frontier Airlines
21 May - 04 Jun Spirit Airlines
28 May - 12 Jun Frontier Airlines
16 May - 24 May Spirit Airlines
21 May - 08 Jun Spirit Airlines
20 May - 27 May Finnair
31 May - 07 Jun Frontier Airlines
29 May - 12 Jun Allegiant Air
29 May - 13 Jun Allegiant Air

Also check the deals for one-way flights from Austin to Madrid in May.

Powered by

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.

Book a cheap hotel in Madrid

Cheap car rent in Madrid

Feel free to contact us with any feedback or request another flight research.