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Route overview: Boston to Shannon (SNN) flight deals

Boston → Shannon

Jun 25, 2027 · return Jun 28, 2027

BOS → SNN1 adulteconomyRound trip

3 flight options · 3 airlines

Nonstop flights

Fri, Jun 25 – Mon, Jun 28

Aer Lingus
6:50 pmBOS
6h
Nonstop
5:50 am+1SNN
Aer Lingus
2:00 pmSNN
7h 15m
Nonstop
4:15 pmBOS

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Jun 25 – Mon, Jun 28

JetBlue Airways
3:15 pmBOS
9h 55m
JFK · 2h 20m
6:10 am+1SNN
Aer Lingus
2:00 pmSNN
7h 15m
Nonstop
4:15 pmBOS

Round-trip total · 1 adult · Taxes included

Fri, Jun 25 – Mon, Jun 28

American Airlines
7:15 pmBOS
11h 15m
LHR · 3h
11:30 am+1SNN
Aer Lingus
2:00 pmSNN
7h 15m
Nonstop
4:15 pmBOS

Round-trip total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ SNN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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All dates for this routeJun 24, 2027 → Jun 27, 2027Jun 26, 2027 → Jun 29, 2027
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Route overview: Boston to Shannon (SNN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-06-25 → 2027-06-28Aer LingusEI134 / EI135$900.002026-10-29T00:52:50Z
2027-06-25 → 2027-06-28JetBlue Airways / Aer LingusB6517 + EI110 / EI135$915.002026-10-29T00:52:50Z
2027-06-25 → 2027-06-28American Airlines / Aer LingusAA108 + EI381 / EI135$945.002026-10-29T00:52:50Z

2027-06-25 → 2027-06-28 · $900.00

  • Aer Lingus EI134: BOS 2027-06-25 18:50:00 → SNN 2027-06-26 05:50:00; nonstop; 360 minutes. Local airport times.
  • Aer Lingus EI135: SNN 2027-06-28 14:00:00 → BOS 2027-06-28 16:15:00; nonstop; 435 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $915.00

  • JetBlue Airways B6517 / EI110: BOS 2027-06-25 15:15:00 → SNN 2027-06-26 06:10:00; 1 stop(s) via JFK; 595 minutes. Local airport times.
    • B6517: BOS 2027-06-25 15:15:00 → JFK 2027-06-25 16:30:00; layover at JFK: 140 minutes.
    • EI110: JFK 2027-06-25 18:50:00 → SNN 2027-06-26 06:10:00.
  • Aer Lingus EI135: SNN 2027-06-28 14:00:00 → BOS 2027-06-28 16:15:00; nonstop; 435 minutes. Local airport times.

2027-06-25 → 2027-06-28 · $945.00

  • American Airlines AA108 / EI381: BOS 2027-06-25 19:15:00 → SNN 2027-06-26 11:30:00; 1 stop(s) via LHR; 675 minutes. Local airport times.
    • AA108: BOS 2027-06-25 19:15:00 → LHR 2027-06-26 07:00:00; layover at LHR: 180 minutes.
    • EI381: LHR 2027-06-26 10:00:00 → SNN 2027-06-26 11:30:00.
  • Aer Lingus EI135: SNN 2027-06-28 14:00:00 → BOS 2027-06-28 16:15:00; nonstop; 435 minutes. Local airport times.

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