Dallas (DFW) to Los Angeles (LAX): 1,232 miles (1,983 km) great-circle, about 3h 00m nonstop by our estimate. Cheapest fare observed: $173 round-trip on Spirit, nonstop, departing May 8, 2026.
$173 round-trip, Spirit NK3005, departing 2026-05-08 at 21:30, returning 2026-05-12. The recorded itinerary left on a Friday, returning on a Tuesday 4 nights later; the fare was observed 13 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $173, it ranked 14th of the 30 round-trip fares we recorded from DFW (median $198). That is 14.0 cents per great-circle mile (round-trip price over one-way distance), below the DFW median of 15.9 cents across 30 round-trip routes.
Routes from DFW of similar length: Washington (1,170 mi) at $220 and San Diego (1,168 mi) at $134.
Spirit had the cheapest fare on 5 of 30 DFW routes. It is the 14th longest of the 30 routes we track from DFW.
Of 40 departure airports with a fare to Los Angeles, Dallas (DFW) ranked 9th at $173. Lowest: $77 from Seattle (SEA); highest: $1224 from Sapporo (CTS); 11 nonstop. Cheapest-fare airlines (routes): Frontier (18), Spirit (5), Southwest (3), EVA Air (2), Fiji Airways (2) and WestJet (2), plus 8 more.
The reverse, Los Angeles (LAX) to Dallas (DFW), was $153 round-trip on Frontier, nonstop, departing April 29, 2026. Los Angeles to Dallas flights.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Chicago, America/Los_Angeles; flight time is our estimate.