Question : What day in the next four weeks has the best fares?
Answer : May 3rd has seen bookings (as of Apr 24th) as cheap as $394. That comes in 9% below the average price for this route. Saving now means you'll have more cash to spend on your trip.
Question : How many days should you spend in Des Moines?
Answer : Travelers from SJU to DSM stay one week on average.
Question : Is the price you found a good deal?
Answer : Flight prices are fluctuating less for this route than most routes from Puerto Rico, as they're ranging from $394 to $672. Prices tend to be lower the further out you book.
Question : Would you be willing to change your travel days if it saved you money?
Answer : For the month of May, Friday is your cheapest day to fly. Being flexible with your travel days garners even more savings during booking.
Question : What is the cheapest round-trip ticket you can get to Des Moines?
Answer : Delta Air Lines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $394 and, when compared to the more expensive bookings of $672, it's quite a deal.