Delta Flight 125 Deals & Information (2025/2026)

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Delta Flight 125 Route Deals From $1,118

The cheapest prices found with in the last 7 days for return flights were $675 and $1,118 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jun 10 - Tue, Jun 17
LIS
Humberto Delgado
BOS
Logan Intl.
$675 Roundtrip, found 23 hours ago
$675
Roundtrip
found 23 hours ago
Select Delta flight, departing Tue, Jun 10 from Humberto Delgado to Logan Intl., returning Tue, Jun 17, priced at $675 found 23 hours ago