Question 1

What is the cheapest day to fly from Sioux Falls to St. Augustine?

Accepted Answer

Travelers seeking maximum savings on their Sioux Falls to St. Augustine flight should consider departing on Monday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in St. Augustine ranges from 2.0 - 6.7 inches per month. September is typically the wettest month, when rainfall can reach 6.7 in. November is typically the driest time to visit St. Augustine when rainfall is around 2.0 in.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to St. Augustine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Question 4

What is the cheapest day to fly round-trip from Sioux Falls to St. Augustine?

Accepted Answer

Flights from Sioux Falls to St. Augustine are found to be more expensive on Thursday. 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 St. Augustine.

Question 5

What is the cheapest time of day to fly from FSD to UST?

Accepted Answer

One of the essential ways to save on airfare from Sioux Falls to St. Augustine is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 49% on airfare.

Question 6

Can I find deals for flights from Sioux Falls to St. Augustine that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Sioux Falls to St. Augustine flights, Cheapflights offers vacation packages that include both flights and hotel.

Question 7

How can I find direct flights from Sioux Falls to St. Augustine?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sioux Falls to St. Augustine.

Question 8

Can I find deals for business class flights from Sioux Falls to St. Augustine?

Accepted Answer

Yes. Cheapflights offers flight deals from Sioux Falls to St. Augustine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Best time to book a flight from Sioux Falls to St. Augustine

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Everything you need to know about your flight from Sioux Falls to St. Augustine

What is the cheapest time of day to fly from FSD to UST?

Find hourly flight availability from Sioux Falls to St. Augustine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to St. Augustine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Sioux Falls to St. Augustine that include hotel bookings?

How can I find direct flights from Sioux Falls to St. Augustine?

Can I find deals for business class flights from Sioux Falls to St. Augustine?

Traveling to a place near St. Augustine?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to St. Augustine

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Complete your trip

Complete your trip to St. Augustine by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Sioux Falls to St. Augustine by cabin class

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Sioux Falls and St. Augustine flights

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Other flights from Sioux Falls

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Cheap flights from Sioux Falls to St. Augustine (FSD - UST)

Find cheap flights from Sioux Falls to St. Augustine with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Sioux Falls to St. Augustine

Have a flexible travel schedule? Discover the best time to fly to St. Augustine from Sioux Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Sioux Falls to St. Augustine

What is the cheapest time of day to fly from FSD to UST?

Find hourly flight availability from Sioux Falls to St. Augustine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to St. Augustine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Sioux Falls to St. Augustine that include hotel bookings?

How can I find direct flights from Sioux Falls to St. Augustine?

Can I find deals for business class flights from Sioux Falls to St. Augustine?

Traveling to a place near St. Augustine?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to St. Augustine

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

100% Free

Book with Flexibility

Travel Smart