How to find the cheapest flight from
Boston (BOS) to Sao Luis (SLZ)
What is the cheapest day to fly round-trip from Boston to Sao Luis?
Leaving on a Thursday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 50% on the overall cost on flights from Boston to Sao Luis.
When is the cheapest time to fly from Boston to Sao Luis (BOS - SLZ)?
It’s optimal to fly from Boston to Sao Luis in the noon. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the morning.
Related info for your journey
Useful info, stats and facts about Boston to Sao Luis flights.
Alternative routes for Boston to Sao Luis
Destination information for Sao Luis
Things to know before you go. Useful info for your trip from Boston to Sao Luis