To save up to 5% on this flight, we recommend booking at least 17 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Bellingham to Costa Rica from $393 1-2 weeks out and tickets from $422 for flights departing within the next 72 hours.
October is one of the best times of the year to fly to Costa Rica from Bellingham. Prices for October average $404 per person but you can even find prices for as low as $205. The most expensive prices can be found in the month of December. Opting for a October flight can save you 42% on your journey compared to booking in October