$134 Cheap United flights Tucson (TUS) to St. Louis (STL)

$134 Cheap United flights Tucson (TUS) to St. Louis (STL)

Prices were available within the past 7 days and start at $134 for one-way flights and $238 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
United
United
United
United
United
Flights from Tucson (TUS) to St. Louis (STL)
Origin airport
Tucson Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
1986 km