Cheap flights from St. Louis

View AU$349 flight on Fri, 12 Dec 2025Opens in a new window

Popular airlines from St. Louis

  • Delta

    Delta

  • United

    United

  • Aeromexico

    Aeromexico

  • KLM

    KLM

  • Virgin Atlantic

    Virgin Atlantic

  • Air France

    Air France

  • WestJet

    WestJet

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Cheapest flights from St. Louis

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$442 Return, found 5 days ago
AU$442
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$442 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$515 Return, found 5 days ago
AU$515
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$515 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$538 Return, found 5 days ago
AU$538
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$538 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$541 Return, found 5 days ago
AU$541
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$541 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$579 Return, found 5 days ago
AU$579
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$579 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$614 Return, found 5 days ago
AU$614
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$614 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$638 Return, found 5 days ago
AU$638
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$638 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$640 Return, found 5 days ago
AU$640
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$640 found 5 days ago
Delta
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$678 Return, found 5 days ago
AU$678
Return
found 5 days ago
Select Delta flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$678 found 5 days ago
United
Fri, 12 Dec - Fri, 19 Dec
MBS
Saginaw
LAS
Las Vegas
AU$1,063 Return, found 5 days ago
AU$1,063
Return
found 5 days ago
Select United flight, departing Fri, 12 Dec from Saginaw to Las Vegas, returning Fri, 19 Dec, priced at AU$1,063 found 5 days ago

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Flights from St. Louis: Essential Travel Information

Cheapest flight from St. Louis
AU$442 (roundtrip)
Best airlines to fly from St. Louis
Delta, United
Cheapest month to fly from St. Louis
December
St. Louis IATA code
MBS
St. Louis Country/State
Michigan
Airline ticket deals from St. Louis
AU$442 - AU$1,063

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