United Airlines (UA) from Saint louis to Washington dulles intl

Search for the cheapest United Airlines (UA) tickets from Saint louis to Washington dulles intl

Origin

Destination

Depart date

Return date

Adults

Childrens

Infants

Recently booked flights from Saint louis to Washington dulles intl

From
Saint louis

To
Washington dulles intl

Depart date
01.09.2025

Price
$457 / 1663ر.ق

15:20 → 20:55

1 stop

United Airlines (UA)

STL — IAD

M T W T F S S

17:30 → 00:32

1 stop

United Airlines (UA)

STL — IAD

M T W T F - S