In March, travelers from Dallas/Fort Worth International Airport (DFW) can time side trips to regional events such as Austin's SXSW (if extending a Texas itinerary) or Dallas-area St. Patrick's Day celebrations. In Cairns (CNS), March features community markets, reef conservation activities, and small-scale cultural events—this is a quieter time compared to peak festival months, offering more authentic local experiences. Check local event calendars in Dallas, Fort Worth, Cairns, Port Douglas, and Palm Cove when planning to add activities to your March itinerary. CTA: Browse event calendars for DFW and Cairns to align your March travel dates with local festivals and experiences.