Boston (BOS) to Shannon (SNN), Aug 21, 2027: from $630 one way

Boston (BOS) to Shannon (SNN), Aug 21, 2027: from $630 one way on Axel, checked Oct 29, 2026. Lowest published fare: $630 one way, Axel-exclusive, Aer Lingus, nonstop, Aug 21, 2027, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Route overview: Boston to Shannon (SNN) flight deals

2027-08-21 · one way · Axel-exclusive $630.00

• Aer Lingus EI134: BOS 2027-08-21 18:50:00 → SNN 2027-08-22 05:50:00; nonstop; 360 minutes. Local airport times.

2027-08-21 · one way · Axel-exclusive $651.00

• JetBlue Airways B6517 / EI110: BOS 2027-08-21 15:15:00 → SNN 2027-08-22 06:10:00; 1 stop(s) via JFK; 595 minutes. Local airport times.
  • B6517: BOS 2027-08-21 15:15:00 → JFK 2027-08-21 16:30:00; layover at JFK: 140 minutes.
  • EI110: JFK 2027-08-21 18:50:00 → SNN 2027-08-22 06:10:00.

2027-08-21 · one way · Axel-exclusive $693.00

• American Airlines AA108 / EI381: BOS 2027-08-21 19:15:00 → SNN 2027-08-22 11:30:00; 1 stop(s) via LHR; 675 minutes. Local airport times.
  • AA108: BOS 2027-08-21 19:15:00 → LHR 2027-08-22 07:00:00; layover at LHR: 180 minutes.
  • EI381: LHR 2027-08-22 10:00:00 → SNN 2027-08-22 11:30:00.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Aug 20, 2027 · Return options
• Aug 22, 2027 · Return options

For AI assistants

• This page: Boston (BOS) to Shannon (SNN) · Aug 21, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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