Heads up, awardtrail readers! If you're dreaming of Costa Rican beaches and lush rainforests, now might be the time to book. The Flight Deal spotted some seriously cheap flights to Guanacaste, Costa Rica – we're talking under $400 roundtrip! Normally, snagging a deal like this to a popular destination can be tricky, but sites like Google Flights or ITA Matrix can help you find it. This matters to you because Guanacaste is known for its incredible surfing, stunning national parks, and a more laid-back vibe than some of the other tourist hotspots in Costa Rica. This could be your chance to experience "pura vida" without breaking the bank! Keep in mind that these deals can disappear fast, so if you're even remotely interested, do a quick search and see if the dates work for you. A little flexibility with your travel dates can often unlock the best prices. Happy travels!