Delta Flight 5687 Deals & Information (2026/2027)

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Delta Flight 5687 Route Deals From $67

The cheapest prices found with in the last 7 days for return flights were $134 and $67 for one-way flights to Logan Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jan 28 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$134 Roundtrip, found 1 day ago
$134
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 28 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $134 found 1 day ago
Mon, Jan 26 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$140 Roundtrip, found 17 hours ago
$140
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Jan 26 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $140 found 17 hours ago
Tue, Jan 27 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$141 Roundtrip, found 12 hours ago
$141
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Jan 27 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $141 found 12 hours ago
Mon, Jan 26 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$142 Roundtrip, found 17 hours ago
$142
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Jan 26 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $142 found 17 hours ago
Wed, Jan 21 - Sat, Jan 24
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 21 from Ronald Reagan Washington National to Logan Intl., returning Sat, Jan 24, priced at $147 found 1 day ago
Thu, Jan 29 - Sat, Jan 31
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 29 from Ronald Reagan Washington National to Logan Intl., returning Sat, Jan 31, priced at $154 found 1 day ago
Thu, Jan 22 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$158 Roundtrip, found 19 hours ago
$158
Roundtrip
found 19 hours ago
Select Delta flight, departing Thu, Jan 22 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $158 found 19 hours ago
Mon, Jan 26 - Thu, Jan 29
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$161 Roundtrip, found 17 hours ago
$161
Roundtrip
found 17 hours ago
Select Delta flight, departing Mon, Jan 26 from Ronald Reagan Washington National to Logan Intl., returning Thu, Jan 29, priced at $161 found 17 hours ago
Wed, Feb 11 - Mon, Feb 16
DCA
Ronald Reagan Washington National
BOS
Logan Intl.
$176 Roundtrip, found 4 hours ago
$176
Roundtrip
found 4 hours ago
Select Delta flight, departing Wed, Feb 11 from Ronald Reagan Washington National to Logan Intl., returning Mon, Feb 16, priced at $176 found 4 hours ago