What’s the cost of a flight from San Antonio to Shannon?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Antonio and Shannon.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Flying between San Antonio and Shannon? Consider these airports

Depending on your destination and where you’re starting from, it might make sense to look beyond the main hubs.

• Airports in San Antonio: San Antonio has only one airport in service, San Antonio.
• Airports in Shannon: The only active option is Shannon.

Check if your destination airport has a rail link — it can make getting around easier. Jetcost lets you view options from all San Antonio airports in a single search.

Customize your flight from San Antonio to Shannon

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Ireland? You might also consider: Cork, Dublin, Kerry County, Knock, Shannon.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.