Thursday is generally a great day to depart. Flying on this day could help you save up to 28%.
To save up to 7% on this flight, we recommend booking at least 19 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Duluth International to San Juan from $262 1-2 weeks out and tickets from $281 for flights departing within the next 72 hours.
August is one of the best times of the year to fly to San Juan from Duluth International. Prices for August average $313 per person but you can even find prices for as low as $121. The most expensive prices can be found in the month of December. Opting for a August flight can save you 71% on your journey compared to booking in August
When flying from Duluth International to San Juan, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.