Flights from Las Vegas, NV to St. Louis, MO

Promo Code

Best Deals on Flights From Las Vegas, NV (LAS) to St. Louis, MO (STL)

Apr 2026
from$105*
Last seen: 5 hours ago
One-way/Economy
May 2026
from$44*
Last seen: 20 mins ago
One-way/Economy
Jun 2026
from$43*
Last seen: 5 hours ago
One-way/Economy
$60
$216
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    • Range$60-$216

    *Prices found by others in the previous 48 hours for round-trip flights. Prices shown may also require membership in our travel club, Discount Den.

    Flights Deals from Las Vegas, NV to St. Louis, MO on Frontier

    $
    Flights Deals from Las Vegas, NV to St. Louis, MO on Frontier
    From
    To
    Las Vegas, NV (LAS)St. Louis, MO (STL)One-way
    /
    Discount Den Basic Fare    		Departing Aug 12, 2026

    From

    $44

    Last seen: 16 hours ago

    *Prices found by others in the previous 48 hours for one-way flights. Prices shown may also require membership in our travel club, Discount Den®.

    Las Vegas, NV St. Louis, MO

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