1 Adult (Economy)
  • Economy
  • - + 12+
  • - + 2-11
  • - + <2 (on lap)
  • Done

Cheap Flights to St. Louis, United States (USA). Return Flights.

Here are the cheapest airfare deals to St. Louis. View Flights to United States (USA)

Route Cheapest Adult Fare
Route Cheapest Adult Fare
Sydney (SYD) to St. Louis₱31780Select
Melbourne (MEL) to St. Louis₱90076Select

St Louis Travel Information

Did you know...

  • Tobol sk in Russia is the closest international airport to St. Louis.
  • The cheapest airfare from Melbourne (Tullamarine) to St. Louis is $1,177 flying American Airlines.
  • Lambert Main TRML Metrolink Station train station is conveniently located to St. Louis airport.

What people are saying about St. Louis right now:

Twitter: From user 'PeoplesFrontOfProvo'
RT @5lbtrout: Took a chance & booked flights to St. Louis & Spokane while the fares were cheap. Fingers crossed
Booking a flight soon? Here are the best and worst airlines to fly out of St. Louis Lambert - KSDK.com
Twitter: From user 'Sang Kim'
Took a chance & booked flights to St. Louis & Spokane while the fares were cheap. Fingers crossed
Twitter: From user '¯\_(?_??)_/¯'
RT @airfarewatchdog: ??? St. Louis #STL to Tampa #TPA $107RT on @SunCountryAir, #travel March or April. https://t.co/ZIE5bwhoqj #airfare #fl…
Twitter: From user 'KeepitrealTee MBA, MEd'
RT @KeepitRealTea: QUESTION BLACK TWITTER ONLY ?? TRAVEL ARRANGEMENTS " ST LOUIS MISSOURI ???????????????????????????? Let's GO, pack our Bags, f…
Twitter: From user 'Steve Pierce'
@scottmgower @geoffjBYU I have flights booked to St. Louis and Tampa. Honestly, I’d prefer the latter but the former is also fine.