Grand Cayman
Boston → Grand Cayman
$391 USDRoundtrip
✓ $390.65 USDchecked 1 month ago
Dec 3 – Dec 7, 2026
See deal
← Boston Deals / Asia / Seoul
Boston to Seoul from $846 USD roundtrip
Boston BOS → Seoul ICN
$846 USD
Roundtrip · United Airlines · 1 stop
- Skyscanner — Whole-month view: every date in the month priced side by side.
- Kiwi — Every departure and return date in the deal's window at once.
Fares move, so confirm the price before booking. Book direct with United Airlines
Deal overview
- Price
- $846 USD
- Trip type
- Roundtrip
- Airline
- United Airlines
- Stops
- 1 stop
- Travel period
- Sep 2026 – Feb 2027
- Baggage
- Basic Economy fares do NOT allow for advance seat assignments; do NOT include checked bags beyond the 1st bag (second bag $120 each way); do NOT allow for changes; do NOT allow for mileage earning unless you have a United co-branded credit card or elite status; do NOT allow for cancellations after 24 hour risk free period
- Booking deadline
- Not specified
- First found
- 2 months ago
- Last updated
- 2 months ago
Example dates
- Nov 4→Nov 11Not checked yet
A check is a moment that has already passed — a fare confirmed this morning can be gone by lunch. Dates we have not reached yet simply say so.
About this deal
Roundtrip flights from Boston to Seoul are available from $846 USD with United Airlines, including one stop. Travel is possible from September through February. Basic Economy fares do not include advance seat assignments, checked bags beyond the first, changes, or mileage earning unless eligible, and cancellations are only allowed within a 24-hour risk-free period.
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