
American Airlines Flight 5637 Deals & Information (2025/2026)
Wander Wisely with exceptional service, 24/7 supportOpens in a new window
Feel at ease with free flight cancellations within 24 hours of booking
Change your flight without a fee on select flights
American Airlines Flight 5637 Route Deals From $119
The cheapest prices found with in the last 7 days for return flights were $239 and $119 for one-way flights to Ronald Reagan Washington National for the period specified. Prices and availability are subject to change. Additional terms apply.
MKE
General Mitchell Intl.
DCA
Ronald Reagan Washington National
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
MKE
General Mitchell Intl.
DCA
Ronald Reagan Washington National
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
MKE
General Mitchell Intl.
DCA
Ronald Reagan Washington National
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
MKE
General Mitchell Intl.
DCA
Ronald Reagan Washington National
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
MKE
General Mitchell Intl.
DCA
Ronald Reagan Washington National
$263 Roundtrip, found 5 days ago
$263
Roundtrip
found 5 days ago