American Airlines Flight 4357 Deals & Information (2026/2027)

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American Airlines Flight 4357 Route Deals From $174

The cheapest prices found with in the last 7 days for return flights were $211 and $174 for one-way flights to Detroit Metropolitan Wayne County for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Sun, May 10
DCA
Ronald Reagan Washington National
DTW
Detroit Metropolitan Wayne County
$211 Roundtrip, found 16 hours ago
$211
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, May 9 from Ronald Reagan Washington National to Detroit Metropolitan Wayne County, returning Sun, May 10, priced at $211 found 16 hours ago
Sat, Apr 18 - Sun, Apr 19
DCA
Ronald Reagan Washington National
DTW
Detroit Metropolitan Wayne County
$214 Roundtrip, found 16 hours ago
$214
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Apr 18 from Ronald Reagan Washington National to Detroit Metropolitan Wayne County, returning Sun, Apr 19, priced at $214 found 16 hours ago