Every Dallas–Rio de Janeiro 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-rio-de-janeiro/#2026-12-13-2027-01-07-Y4https://flight.deals/flights/dallas-to-rio-de-janeiro/#2026-12-13-2027-01-07-Y4DFW → RIO round-trip on Volaris, 2026-12-13 to 2027-01-07 (25 nights). Cached fare $1,386. Not enough cached history on this route yet to say what it usually costs.Wed, 19 Aug 2026 06:00:00 GMT