Question : Is the price you found a good deal?
Answer : Prices for this trip tend to fluctuate less than other flights from Portugal. They can range from $2,691 to $3,478. Prices tend to be lower the further out you book.
Question : What is the cheapest round-trip ticket you can get to Des Moines?
Answer : Aer Lingus is offering the best deal at $2,691. Better snatch it up quickly because prices range all the way up to $3,478 over the next three months.
Question : How many days should you spend in Des Moines?
Answer : Over the next two months, passengers from LIS to DSM are planning on staying for about one week on average.
Question : If your plans are flexible, have you considered changing your departure day?
Answer : The lowest-cost day to fly in March is Thursday. Flexibility is paramount when booking travel plans in order to keep travel costs down.