Latam Airlines Colombia has round trip nonstop flights from Miami to Bogota, Colombia, from $299 starting in April. Price includes taxes and fees.
Departs (MIA): April 1, 3-5, 7-12, 20-30; May 1, 3-21.
Returns (MIA): April 11, 13-27, 29-30; May 6-11, 13-31
See screen shot for sample travel itinerary.
Book through LATAM, Priceline , Orbitz, Expedia or CheapOair.