Cheap flights from Las Vegas to Northeast Missouri

View AU$213 flight on Mon, 18 Aug. 2025Opens in a new window

Popular airlines from Las Vegas to Northeast Missouri

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Las Vegas (LAS) to Northeast Missouri (STL)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 18 Aug. - Mon, 25 Aug.
LAS
Las Vegas
STL
St. Louis
AU$428 Return, found 5 days ago
AU$428
Return
found 5 days ago
Select American Airlines flight, departing Mon, 18 Aug. from Las Vegas to St. Louis, returning Mon, 25 Aug., priced at AU$428 found 5 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
LAS
Las Vegas
STL
St. Louis
AU$434 Return, found 6 days ago
AU$434
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep. from Las Vegas to St. Louis, returning Sat, 13 Sep., priced at AU$434 found 6 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
LAS
Las Vegas
STL
St. Louis
AU$441 Return, found 6 days ago
AU$441
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Las Vegas to St. Louis, returning Sat, 13 Sep., priced at AU$441 found 6 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
LAS
Las Vegas
STL
St. Louis
AU$441 Return, found 6 days ago
AU$441
Return
found 6 days ago
Select Delta flight, departing Sat, 6 Sep. from Las Vegas to St. Louis, returning Sat, 13 Sep., priced at AU$441 found 6 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
LAS
Las Vegas
STL
St. Louis
AU$496 Return, found 6 days ago
AU$496
Return
found 6 days ago
Select United flight, departing Sat, 6 Sep. from Las Vegas to St. Louis, returning Sat, 13 Sep., priced at AU$496 found 6 days ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
LAS
Las Vegas
STL
St. Louis
AU$577 Return, found 6 days ago
AU$577
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Las Vegas to St. Louis, returning Sat, 13 Sep., priced at AU$577 found 6 days ago

Find the cheapest month to fly from Las Vegas (LAS) to St. Louis (STL)

August is typically the cheapest month to fly

From AU$109 - AU$391 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.