
American Airlines Flight DL4528 Deals & Information (2025/2026)
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American Airlines Flight 4528 Route Deals From $101
The cheapest prices found with in the last 7 days for return flights were $189 and $101 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$189 Roundtrip, found 14 hours ago
$189
Roundtrip
found 14 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$193 Roundtrip, found 2 days ago
$193
Roundtrip
found 2 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$203 Roundtrip, found 17 hours ago
$203
Roundtrip
found 17 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$218 Roundtrip, found 21 hours ago
$218
Roundtrip
found 21 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$220 Roundtrip, found 17 hours ago
$220
Roundtrip
found 17 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$223 Roundtrip, found 14 hours ago
$223
Roundtrip
found 14 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$226 Roundtrip, found 2 days ago
$226
Roundtrip
found 2 days ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$227 Roundtrip, just found
$227
Roundtrip
just found
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$228 Roundtrip, found 21 hours ago
$228
Roundtrip
found 21 hours ago
DTW
Detroit Metropolitan Wayne County
DCA
Ronald Reagan Washington National
$229 Roundtrip, just found
$229
Roundtrip
just found