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

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

All the information you need to plan the best UST to BOS flight in 2021: compare St. Augustine to Boston flight prices with the expected peak season, weather and rainfall in Boston.
What is the cheapest day to fly round-trip from St. Augustine to Boston?

Tuesday flights are generally found to be more expensive for flights from St. Augustine to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.

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

When flying from St. Augustine to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">St. Augustine</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From St. Augustine to Boston

Are flight prices decreasing from St. Augustine to Boston 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 St. Augustine and Boston 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.

COVID Restrictions

View COVID Travel Restrictions for Boston, MA

Do I need a COVID test to fly to Boston from St. Augustine?

Information is based on travel restrictions for travel to Boston Logan Intl within the United States

Most visitors from St. Augustine Northeast Florida Regional need to provide a negative COVID-19 test result and/or quarantine to enter Boston Logan Intl.

COVID-19 testing requirements
Visitors from St. Augustine Northeast Florida Regional must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from St. Augustine Northeast Florida Regional are not required to quarantine after entering Boston Logan Intl.

Do I need a test to fly back to St. Augustine from Boston?

Returning to St. Augustine Northeast Florida Regional from Boston Logan Intl

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to St. Augustine Northeast Florida Regional.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering St. Augustine Northeast Florida Regional.

Hide COVID Travel Restrictions for Boston, MA

Alternative routes for St. Augustine to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from St. Augustine to Boston.
Average temperature for September in Boston
75.2 °F
Avg rainfall for September in Boston
3.7 ″

Airports servicing St. Augustine

Airports servicing Boston

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