
Delta Flight 5689 Deals & Information (2025/2026)
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Delta Flight 5689 Route Deals From $90
The cheapest prices found with in the last 7 days for return flights were $145 and $90 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$145 Roundtrip, found 1 day ago
$145
Roundtrip
found 1 day ago
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$148 Roundtrip, just found
$148
Roundtrip
just found
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$150 Roundtrip, found 3 hours ago
$150
Roundtrip
found 3 hours ago
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$174 Roundtrip, found 2 hours ago
$174
Roundtrip
found 2 hours ago
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$177 Roundtrip, found 3 hours ago
$177
Roundtrip
found 3 hours ago
BOS
Logan Intl.
DCA
Ronald Reagan Washington National
$178 Roundtrip, just found
$178
Roundtrip
just found