Airport guide · Ireland
Cheap Flights from Shannon (SNN)
Every trip out of Shannon starts at SNN — and the fare you pay depends heavily on when you look. Run your dates through the search below, or scan the recent fares we've tracked from this airport.
Real-time fares — free to search. Send an enquiry and our travel team confirms your fare by email.
Real-time fares
See real-time prices for your route
Live fares departing Shannon (SNN) — updated regularly.
Live fares from SNN are updating — use the search above for real-time prices.
Talk to a real person
Get flights from Shannon (SNN) confirmed by phone
Fares move fast. Call us and we'll confirm the latest price for your dates — or drop your number and we'll call you back. Free, no payment taken on the call.
Request a callback
Shannon (SNN) flight FAQs
What is the airport code for Shannon?
Shannon's airport code is SNN — that's the three-letter code to type into any flight search to pull up fares for this airport.
How do I find cheap flights from Shannon?
Book 3–6 weeks ahead for domestic US routes (2–3 months for international), fly midweek (Tue–Thu), and compare live fares below. Setting a free Airfare Deal alert is the easiest way to catch price drops from SNN.
Which airlines fly from SNN?
Major US carriers serve Shannon (SNN), with connections via US hubs. Compare live fares below to see which airline is cheapest for your dates.
Free fare alerts
Watch flights from Shannon (SNN)
We check this route's fares daily. The moment the price drops, we'll email you — free, unsubscribe anytime.
More airports in Ireland
Affiliate disclosure — we may earn a commission when you book through our search partner, at no extra cost to you.