Cheap Flights from Louisville (SDF) to St. Augustine (UST)

Popular airlines from Louisville Intl. Airport (SDF) to St. Augustine, FL (UST-Northeast Florida Regional)

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Frequently asked questions

How much does a flight from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST) cost?
Discover the latest flight deals from SDF to UST by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SDF to UST?
The cheapest flights from SDF to UST are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SDF to UST?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SDF to UST. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST)?
You’ll need to take a flight with a layover if you’re traveling from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST). Direct flights don’t operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from SDF to UST?
You’ll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST)?
To avoid potential delays on the Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST) route, travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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.
Is it cheaper to buy a plane ticket from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST) last-minute?
Booking your ticket from SDF to UST just before your trip is typically more expensive. However, if you’re flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a SDF to UST flight and hotel package?
You’ll typically save money by booking a SDF to UST flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage it all in one place. After selecting your preferred flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Louisville Intl. Airport (SDF) to Northeast Florida Regional Airport (UST)?
It’s usually possible to reschedule or cancel your SDF to UST flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find further details on our Customer Service portal.
*Available to One Key members.