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Cheap flights from Boston to St Augustine (BOS - UST)

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Home North America USA Florida St Augustine Cheap flights from Boston to St Augustine

How to find the cheapest flight from
Boston (BOS) to St Augustine (UST)

What is the cheapest day to fly round-trip from Boston to St Augustine?

Travelers have found that booking a Monday departure is the best way to save up to 207% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Boston to St Augustine (BOS - UST)?

When flying from Boston to St Augustine, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 47% versus a flight in the evening.

Related info for your journey

Useful info, stats and facts about Boston to St Augustine flights.

Flight FAQs

From Boston to St Augustine

Are flight prices decreasing from Boston to St Augustine due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and St Augustine for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What days are nonstop flights available from Boston to St Augustine?

Nonstop flights are available for this route on the following days: Tuesday.

Is Boston weather warmer or cooler than St Augustine?

Our data indicates that the weather will be 93 °F on average in the month of July. The temperature in St Augustine is typically hotter than in Boston. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

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Alternative routes for Boston to St Augustine

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Destination information for St Augustine

Things to know before you go. Useful info for your trip from Boston to St Augustine
Average temperature for August in St Augustine
91.4 °F
Avg rainfall for August in St Augustine
5.9 ″

Airports servicing Boston

Boston (BOS)

Airports servicing St. Augustine

St Augustine (UST)

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Home North America USA Florida St Augustine Cheap flights from Boston to St Augustine