Every Dallas–Lima 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-lima/#2026-10-21-2026-10-31-F9https://flight.deals/flights/dallas-to-lima/#2026-10-21-2026-10-31-F9DFW → LIM round-trip on Frontier Airlines, 2026-10-21 to 2026-10-31 (10 nights). Cached fare $635. Not enough cached history on this route yet to say what it usually costs.Wed, 05 Aug 2026 11:31:58 GMT