Cheapest return PHX–MAD flights, October

AirHint found the following cheapest return flights from Phoenix (PHX) to Madrid (MAD) in October 2026 (see full year).

Return flights

13 Oct - 21 Oct United
17 Oct - 24 Oct Air France
06 Oct - 20 Oct British Airways
05 Oct - 17 Oct KLM
25 Oct - 16 Nov KLM
22 Oct - 04 Nov Air France
10 Oct - 21 Oct Delta
11 Oct - 26 Oct Delta
03 Oct - 17 Oct KLM
03 Oct - 16 Oct Air Canada
16 Oct - 31 Oct British Airways

Also check the deals for one-way flights from Phoenix to Madrid in October.

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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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