Monday flights are generally found to be more expensive for flights from San Antonio to Shannon. 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 Shannon.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 65% on flights from San Antonio to Shannon compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $797. For sooner than that we have options available in the next 3 days from $997.
Our data shows that February tends to be the cheapest month to fly to Shannon from San Antonio. Users have commonly found prices around $619 for the month, but tickets can be as low as $415. Due to multiple factors, prepare for potentially higher prices in December.
A simple way to save on the total cost of your ticket is to fly from San Antonio to Shannon in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight at noon.