Bus Tickets from San Antonio, TX to Key West, FL

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Bus San Antonio to Key West: Trip Overview

Average Ticket PriceUS$225
Average Bus Trip Duration1d 19h
Number of daily buses1
Earliest bus departure1:30pm
Distance1742 km

San Antonio to Key West Bus

Busbud helps you find a bus from San Antonio to Key West. Get the best fare and schedule, book a round trip ticket or find buses with WiFi and electrical outlets.

We make it our job to connect you with the most dependable bus companies that cover bus service from San Antonio to Key West.

Discover how much the bus trip from San Antonio to Key West will cost you. Use our filters and sorting features to find the cheapest bus tickets or luxury buses.

Frequently asked questions on the trip San Antonio - Key West

  1. How long does it take to get to Key West from San Antonio by bus?

    The trip from San Antonio to Key West will take on average 1d 19h. For the shortest travel time, select the fastest bus available, which will take you to Key West in about 1d 19h.

  2. What is the distance between San Antonio and Key West?

    It's about 1743 km (1081 miles) from San Antonio to Key West.

  3. What are the departure and arrival locations for buses traveling from San Antonio to Key West?

    Buses traveling this route start their trip at San Antonio Bus Station, in San Antonio, and end it at Caroline St, in Key West.

  4. What is the cheapest way to travel from San Antonio to Key West?

    The least expensive option to go from San Antonio to Key West would be going by bus. With a starting ticket price of US$225, this bus becomes your top pick for this journey.

  5. How much is the bus from San Antonio to Key West?

    Taking the bus from San Antonio to Key West costs on average US$225.

  6. Is it possible to travel by overnight bus from San Antonio to Key West?

    Yes! Catch buses leaving from San Antonio until 1:30pm and reaching Key West on the following day.

Find cheapest prices for buses

Price is for a one-way ticket for one passenger and based on past searches.

Best price found
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05-13
US$217
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busbud logoThe cheapest trip from San Antonio to Key West was searched and found on May 13, 2025 with a price of US$217

To save money and be sure you have the best seat, it's a good idea to buy your bus tickets from San Antonio to Key West, as early as possible.

About Bus Travel

Bus Travel Tips

Make friends with the driver. They usually know a lot about your destination and may even recommend which side of the bus to sit on to get the best views on the road between San Antonio and Key West!

From miles long of beauteous natural landscapes to impressive man-crafted sights, you’re bound to be in for a visual treat on your bus trip from San Antonio to Key West.

Buses have one of the smallest carbon footprints of motorized transport modes. A bus going from San Antonio to Key West will emit less CO2 than a car or an airplane.

Tune out to the fine sounds of your best music playlist on your bus trip from San Antonio to Key West while indulging in miles on end of beautiful scenic views.

Did you know?

Did you know that 80% of the buses in North America are equipped with WiFi and power outlets ? And 60% of bus travellers have used their electronic device on board during 2014.

The Superbus, created by a Dutch engineer is the world's fastest bus with 250 km/h. Too bad it's only a prototype for now.

It takes 27 hours to go by bus from Lima to Cusco, one of the craziest bus trips on the world. This route is used daily by locals and backpackers.

Will you be returning to San Antonio by bus?

Bus from San Antonio to Key West

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