Key Largo

Cheap flights from St. Augustine (UST) to Key Largo, FL

UST — MIA
Nov 5 — Nov 121
1 adult
Tue 11/5
Tue 11/12
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Travel insights for flights from St. Augustine to Key Largo

Get recent, data-driven insights about flights from St. Augustine to Key Largo including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from St. Augustine to Key Largo?

Currently, September is the cheapest month in which you can book a flight from St. Augustine to Key Largo (average of $218). Flying from St. Augustine to Key Largo in March is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from UST to KE9?

Find hourly flight availability from St. Augustine to Key Largo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 31, 2024.

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

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 1.6 - 9.9 inches per month. September is typically the wettest month, when rainfall can reach 9.9 in. January is typically the driest time to visit Key Largo when rainfall is around 1.6 in.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 68.0 F).

Related info for your journey

Find useful and relevant information for your journey from St. Augustine to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Augustine to Key Largo?

    St. Augustine Northeast Florida Regional (UST) is the airport you will fly out of if you book a flight from St. Augustine to Key Largo. You should not have trouble finding flights to Key Largo from Northeast Florida Regional; the airport handles an average of 0 outbound flights to Key Largo per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the St. Augustine airport to Key Largo. It is only a 4.7 mi journey to Northeast Florida Regional (UST) from St. Augustine’s city center.

  • What does UST to MIA mean?

    UST and MIA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. UST to MIA refers to a flight route from St. Augustine Northeast Florida Regional Airport to Miami Airport. Ready for more IATA code knowledge? These are related airports for your current travel destination: Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT).

  • Can I find deals for flights from St. Augustine to Key Largo that include extra baggage allowance?

    The amount of baggage you can bring on your St. Augustine to Key Largo flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Augustine to Key Largo with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Augustine to Key Largo flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Augustine to Key Largo that include hotel bookings?

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

  • How can I find direct flights from St. Augustine to Key Largo?

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

  • Can I find deals for business class flights from St. Augustine to Key Largo?

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

  • Can I find deals for flights from St. Augustine to Key Largo that allow pets onboard?

    Many airlines flying from St. Augustine to Key Largo offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Augustine to Key Largo?

    Yes, you can often find last-minute deals on St. Augustine to Key Largo flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • What is the cheapest month to book a flight from St. Augustine to Key Largo?

    Currently, September is the cheapest month in which you can book a flight from St. Augustine to Key Largo (average of $218). Flying from St. Augustine to Key Largo in March is currently the most expensive (average of $287). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Augustine to Key Largo

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