Los Angeles skyline at dusk
LAX
Los Angeles
St. Louis Gateway Arch
STL
Saint Louis

Los Angeles → Saint Louis

Frontier Airlines · Round Trip · Nonstop

$480

per person · round trip

Book This Deal

Last Chance

Flight Details

Cabin
Economy
Departs
Apr 5, 2026
Returns
Apr 7, 2026

Planning your trip to Saint Louis?

Complete your trip with these deals.

Hotels in Saint Louis

Find the best hotel deals for your stay.

Explore →

Rental Cars in Saint Louis

Get around with affordable rental car deals.

Explore →

Adventures in Saint Louis

Explore tours, activities, and experiences.

Explore →
Round Trip Los Angeles to Saint Louis - $480 on Frontier Airlines | Woven Adventures