Cheap flights from Key West to San Antonio
Selected dates may not give results due to COVID-19. We suggest you change the dates.
Round trip One way
Round trip
One way
Select departure
No results match your search criteria
  • Latest searches
Select arrival
No results match your search criteria
  • Latest searches
Round trip One way
Round trip
One way
{{ weekDay }}
{{ panel.label }}
Looking for a one-way flight?
{{ fromDate | dateToDayNumber }}

{{ fromDate | dateToMonthName }}

{{ fromDate | dateToDayName }}

{{ flexibleFromDateLabel }}
{{ option.label }}
?
{{ flexibleToDateLabel }}
{{ option.label }}
Class and passengers
Class
Economy
Available for Economy only
Number of passengers
Adults
{{ adults }}
Children
{{ children }}
Infants
{{ infants }}
  • Compare with:
    Sponsored

Compare flight deals from Key West to San Antonio

Find the cheapest flight with Fly Scanner flight comparison engine. Compare hundreds of low cost flight offers in seconds and find your airfare at the best price. With Fly Scanner you can find the ideal Key West - San Antonio flight without wasting time.

Find a direct flight Key West to San Antonio

If you're looking only for direct flights to San Antonio, with our search engine you can filter the offers of hundreds of companies to get only the cheapest direct flights from Key West to San Antonio. Avoid unnecessary waste of time, compare all offers in one search.

How to find a Key West - San Antonio low cost flight?

Fly Scanner compares all types of flights: low cost, direct and solutions also for airports near San Antonio. Save time by comparing all flight deals for Key West - San Antonio in one search and find your airfare at the best price.

Compare only the flights that suit your needs

The flight comparator of Fly Scanner shows you the most suitable solutions for your needs, just enter:

  • Number of passengers
  • Travel class
  • Flight date
Compare also the price of flights from Key West to San Antonio in the days close to those of your search, and save even more by leaving or arriving a few days earlier or later.

Frequently Asked Questions

Frequently asked questions about flights from Key West to San Antonio.

How much does a Key West - San Antonio flight cost?

The availability of airline tickets can vary greatly depending on the time of year and destination. This information is currently unavailable for flights from Key West to San Antonio.

How far is Key West from San Antonio?

Key West is about 1743 km from San Antonio.

What are the airports in San Antonio?

San Antonio has one airport: San Antonio.

What are the airports in Key West?

Key West has one airport: Key West - International.

What are the most popular destinations searched for in United States?

The most searched cities in United States according to our users are: Atlanta, Los Angeles, Miami, New York City, Orlando.

What is the cheapest month to fly from Key West to San Antonio?

This information is not available at the moment.

What is the most expensive month to fly from Key West to San Antonio?

This information is not available at the moment.

What is the best day of the week to fly from Key West to San Antonio?

This information is not available at the moment.
How do we get the info you see here? Please note that we offer an online comparison service and that all information and prices regarding services and/or products available on our website are provided by our third-party partners. We do our best to show you up-to-date information, but please note that we are not responsible for the completeness or accuracy of the information published, so please check all conditions carefully on the website of the partner before making a booking. Please check our Terms and Conditions for more details. Read more