Cheapest return DFW–SJO flights, May

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to San Jose (SJO) in May 2026 (see full year).

Return flights

08 May - 23 May Viva
04 May - 23 May Spirit Airlines
08 May - 12 May Viva
11 May - 23 May Viva
03 May - 23 May Spirit Airlines
17 May - 23 May Spirit Airlines
08 May - 26 May Viva
08 May - 19 May Viva
04 May - 12 May Spirit Airlines
08 May - 14 May Viva
22 May - 09 Jun Viva
25 May - 09 Jun Viva
24 May - 09 Jun Spirit Airlines
17 May - 06 Jun Spirit Airlines
22 May - 06 Jun Viva
25 May - 06 Jun Viva
26 May - 01 Jun Frontier Airlines
31 May - 09 Jun Spirit Airlines
17 May - 04 Jun Spirit Airlines
22 May - 12 Jun Viva

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

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