Cancun (CUN) to Oaxaca (OAX): 701 miles (1,129 km) great-circle, about 1h 55m nonstop by our estimate. Cheapest fare observed: $168 round-trip on Aeromexico, with 1 stop, departing May 11, 2026.
$168 round-trip, Aeromexico AM501, departing 2026-05-11 at 06:03, returning 2026-05-20. The recorded itinerary left on a Monday, returning on a Wednesday 9 nights later; the fare was observed 16 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $168, it ranked 4th of the 30 round-trip fares we recorded from CUN (median $366). That is 24.0 cents per great-circle mile (round-trip price over one-way distance), above the CUN median of 20.7 cents across 30 round-trip routes.
Routes from CUN of similar length: Mexico City (798 mi) at $134 and Fort Lauderdale (549 mi) at $325.
Aeromexico had the cheapest fare on 9 of 30 CUN routes. It is the 26th longest of the 30 routes we track from CUN.
Of 2 departure airports with a fare to Oaxaca, Cancun (CUN) ranked 2nd at $168. Lowest: $160 from Guadalajara (GDL); highest: $168 from Cancun (CUN); 0 nonstop. Cheapest-fare airlines (routes): Aeromexico (1) and Volaris (1).
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Cancun, America/Mexico_City; flight time is our estimate.