Grand Cayman
Boston → Grand Cayman
$391 USDRoundtrip
✓ $390.65 USDchecked 1 month ago
Dec 3 – Dec 7, 2026
See deal
← Boston Deals / Europe / Madrid
Boston to Madrid from $366 USD roundtrip
Boston BOS → Madrid MAD
$366 USD
Roundtrip · American Airlines, British Airways, Finnair, Iberia · Nonstop
This deal may have expired.
It was last seen 1 month ago. Fares this low move quickly.
Deal overview
- Price
- $366 USD
- Trip type
- Roundtrip
- Airline
- American Airlines , British Airways , Finnair , Iberia
- Stops
- Nonstop
- Travel period
- Nov – Dec 2026
- Baggage
- Basic Economy / Economy Light fares DO NOT include checked bags – they are $85 each way for the 1st bag and $100 for the 2nd; DO NOT allow for advance seat assignments; DO NOT allow for changes; DO NOT allow for mileage earning; DO NOT allow for cancellations – so if you cancel after the 24 hour risk free period, the Basic Economy version will have no value for future travel
- Booking deadline
- Not specified
- First found
- 1 month ago
- Last updated
- 1 month 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 nonstop flights between Boston (BOS) and Madrid (MAD) are available from $366 USD with American Airlines, British Airways, Finnair, and Iberia. The travel period for this fare is in November and December. Basic Economy fares do not include checked bags, which cost $85 each way for the first bag and $100 for the second. These fares also do not allow advance seat assignments, changes, mileage earning, or cancellations after the 24-hour risk-free period.
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