Every Dallas–Mexico City fare we track, measured against the route's typical price whenever there is enough cached history to build one. Subscribe in any RSS reader for free single-route price alerts — no account, no email needed.https://flight.dealsen-ushttps://flight.deals/flights/dallas-to-mexico-city/#2026-10-21-2026-10-25-Y4https://flight.deals/flights/dallas-to-mexico-city/#2026-10-21-2026-10-25-Y4DFW → MEX round-trip on Volaris, 2026-10-21 to 2026-10-25 (4 nights). Cached fare $136 vs typical $280.Sun, 30 Aug 2026 05:03:17 GMT