Cheap Flights from Baltimore (BWI) to St. Augustine (UST)

Popular airlines from Baltimore Washington Intl. Airport (BWI) to St. Augustine, FL (UST-Northeast Florida Regional)

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST) cost?
Grab a cheap one-way flight or cheap return flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST)?
is the cheapest month to fly from BWI to UST. Timing your trip outside of the busy season is often the key to finding better fares.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BWI to UST. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST)?
You'll have to hop on a flight with a layover if you're traveling from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BWI to UST?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST)?
To reach Northeast Florida Regional Airport (UST) on time, choose a flight that leaves Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for St. Augustine from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Compare your flight options from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Jacksonville Intl. Airport (JAX). This is the only airport in St. Augustine you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST) last-minute?
Last-minute fares from BWI to UST are generally more expensive. To secure the best rates, start looking for flights as early as possible. That said, if you can play around with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a BWI to UST flight and hotel package?
Compared with arranging flights and hotels separately, booking a BWI to UST flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of planning your trip. Just secure your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Northeast Florida Regional Airport (UST)?
Typically, you can reschedule or cancel your BWI to UST flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you'd like more details, visit our Customer Service portal.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Northeast Florida Regional
Distance
689 mi

Book with confidence

Baltimore to St. Augustine Flights

The cheapest times to fly from Baltimore to St. Augustine

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to St. Augustine are during the month of . You can find some of the cheapest flights from Baltimore to St. Augustine with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to St. Augustine

Sunday is one of the best days to book for cheap flights from Baltimore to St. Augustine: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to St. Augustine

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to St. Augustine in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to St. Augustine flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to St. Augustine airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to St. Augustine Flights

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*Available to One Key members.