$404 Economy Roundtrip to Shannon (BOS-SNN) in May from Boston

Cheap economy Flights: BOS to SNN in May - Route 3

Starting from $404

Flight Options & Prices:

Direct Flights: From $404 - Fastest option with no layovers
One-Stop Flights: From $404 - Good value with one connection
Multi-Stop Flights: From $404 - Cheapest option with multiple connections

Book your economy class flight from Boston (BOS) to Shannon (SNN)and save money on your travel. Compare all flight options to find the best deal for your may trip.

Cheap economy Flights: BOS to SNN in May - Route 4

Starting from $404

Flight Options & Prices:

Direct Flights: From $404 - Fastest option with no layovers
One-Stop Flights: From $404 - Good value with one connection
Multi-Stop Flights: From $404 - Cheapest option with multiple connections

Book your economy class flight from Boston (BOS) to Shannon (SNN)and save money on your travel. Compare all flight options to find the best deal for your may trip.

Cheap economy Flights: BOS to SNN in May - Route 5

Starting from $439

Flight Options & Prices:

Direct Flights: From $583 - Fastest option with no layovers
One-Stop Flights: From $439 - Good value with one connection
Multi-Stop Flights: From $439 - Cheapest option with multiple connections

Book your economy class flight from Boston (BOS) to Shannon (SNN)and save money on your travel. Compare all flight options to find the best deal for your may trip.

Cheap economy Flights: BOS to SNN in May - Route 6

Starting from $456

Flight Options & Prices:

Direct Flights: From $623 - Fastest option with no layovers
One-Stop Flights: From $456 - Good value with one connection
Multi-Stop Flights: From $456 - Cheapest option with multiple connections

Book your economy class flight from Boston (BOS) to Shannon (SNN)and save money on your travel. Compare all flight options to find the best deal for your may trip.

Best Flights starting from $404

Fri, May 1

Roundtrip

Wed, May 6

Sat, May 2

Roundtrip

Thu, May 7

Wed, May 6

Roundtrip

Mon, May 11

Thu, May 7

Roundtrip

Tue, May 12

Tue, May 5

Roundtrip

Sun, May 10

Mon, May 4

Roundtrip

Sat, May 9

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Flight Options & Prices:

Cheap economy Flights: BOS to SNN in May - Route 3

Flight Options & Prices:

Cheap economy Flights: BOS to SNN in May - Route 4

Flight Options & Prices:

Cheap economy Flights: BOS to SNN in May - Route 5

Flight Options & Prices:

Cheap economy Flights: BOS to SNN in May - Route 6

Flight Options & Prices:

Why Choose Economy Class Flights from Boston (BOS) to Shannon (SNN)?