American Airlines flights to Shannon from Dallas

You'll discover cheap return American Airlines flights S$1,138 from DFW to SNN by filtering your results from "Price (lowest to highest)" on Expedia. Or search for bargains for a one-way trip.*

*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

American Airlines flights to Shannon are typically more affordable in the off-peak months of January and February. Whether you're searching for a round-trip or one-way ticket, you could land a better deal then.

To see if there's a direct trip from DFW to SNN with American Airlines or another airline, select the "Nonstop" filter when searching for tickets.

American Airlines flights from Dallas-Fort Worth Intl. Airport (DFW) to Shannon come in to land at Shannon Airport (SNN). This is the main gateway to this city.

Changes are typically free within 24 hours of making a booking, but your airline may add a charge after that. For more details about altering your flights, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to make changes without additional costs, tick the "No cancel fee" or "Changes included" filter when planning your next break.