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Cheap Flights From St. Louis, Missouri To Las Vegas, Nevada
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Airfare Details for flights from St. Louis to Las Vegas

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Sorry this deal is over or has been sold out! But here’s another great Airfarewatchdog verified fare for this route!

$282 RT flight from St. Louis to Las Vegas (STL-LAS)

  • Airline(s):
    American, Delta
  • Seats are:
    Limited Availability
  • Available for travel:
    Tue/Wed/Sat
  • Travel by:
    Wednesday, December 18, 2013
  • More Details:
    Travel Between Aug. 20 - Dec. 18, 2013
  • Last Updated:
    Wednesday, June 19, 2013
  • Our Notes:
    We Found Seats For Departure 9/10 And Return 9/17. There May Be Other Dates Available As Well.
All mandatory taxes/fees are included in the price. Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any. Baggage fees, if applicable, and other optional fees are not included.

Our Dealhounds found this airfare using flexible date search. This means we searched a range of dates to find you the best price.

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Dealhound Confirmed! Find Fare Now On:

For best results, search by flexible dates.
CheapAir.com Hotwire (December) Hotwire (November) Hotwire (October) Hotwire (September) Hotwire_(Aug-Sep)

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More Flights From St. Louis To Las Vegas (STL-LAS)

Price
Details
$310 RT Non-Stop Flights. No min. stay. Fare can be bought one-way for half the... (Southwest) See all details »
  • Airline(s):
    Southwest
  • Seats are:
    Limited Availability
  • Advance Purchase:
    21 Days
  • Available for travel:
    Tue/Wed/Sat
  • Travel by:
    Saturday, August 17, 2013
  • More Details:
    Non-Stop Flights, No Min. Stay, Fare Can Be Bought One-way For Half The Lowest Roundtrip Price
  • Last Updated:
    Wednesday, June 19, 2013
  • Our Notes:
    Do not use the fare calendar below to find seats at this fare. Only use the Southwest link shown. Southwest fares can only be booked on Southwest.com. ...moreOther airlines often match each other on sale fares.
Reviews

Reviews for St. Louis to Las Vegas (STL-LAS)

based on 5 reviews
Flown this route before? Write a review

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “Would not fly any other Air Lines”

    by RORO52340 on May 12, 2011

    Flight from St. Louis to Las Vegas

    Airline:
    Southwest
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    March 2011
    Seat Class:
    economy

    Love Southwest keep it in favorites to look for the cheap flights to Las Vegas to make arrangements in October

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “Love Southwest!”

    by stacyrabt on February 5, 2011

    Flight from St. Louis to Las Vegas

    Airline:
    Southwest
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    January 2011
    Seat Class:
    economy

    With all of the other airlines' ridiculous bag fees, I will only fly Southwest unless I have absolutely no other option.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “fantastic airline”

    by oleblueeyes on September 20, 2010

    Flight from St. Louis to Las Vegas

    Airline:
    Southwest
    RT/OW
    Round Trip
    Number of Stops:
    No stops
    Date of Flight:
    October 2009
    Seat Class:
    economy

    i have always have the best deals, great service. Very friendly employees, always helpful. i had missed my flight home and the employees made sure i got on a different flight. I like the direct flights. I wouldn't go with anyone else but southwest airlines.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “Flight delay/missed connecting flight/stuck in DFW overnight”

    by dkozlen on August 5, 2010

    Flight from St. Louis to Las Vegas

    Airline:
    American
    RT/OW
    One Way
    Number of Stops:
    1 stop in Dallas, Texas
    Date of Flight:
    July 2010
    Seat Class:
    economy

    Airline personnel in St.Louis not very helpful...frustrating at best. Treated MUCH better in DFW even arriving at almost midnight. Finally made it to LAS having paid for night in hotel we couldn't use.

    1. Flight Rating

    2. Check-in Experience:

    3. In-flight Service:

    4. Seat Comfort:

    “Great Service”

    by gbeavr on April 22, 2010

    Flight from St. Louis to Las Vegas

    Airline:
    Southwest
    Number of Stops:
    No stops
    Date of Flight:
    September 2009
    Seat Class:
    economy

    Southwest always seems to give their all no matter what the circumstances are and they are sincere about it..I Love Southwest, and they don"t charge for bags....

Flown this route before? Write a review
Sample Fares found by other travelers within the past 72 hours
Price From/To Depart/Return Airline
$457 Flight from St. Louis to Las Vegas (STL-LAS) Wed, Jun 19 - Wed, Jun 26 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Sat, Jun 22 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Sat, Jun 22 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Wed, Jun 19 - Sat, Jun 22 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Fri, Jun 21 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Wed, Jun 19 - Sat, Jun 22 American Airlines
$554 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Fri, Jun 21 American Airlines
$606 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Sun, Jun 23 US Airways
$616 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Mon, Jun 24 Delta Air Lines
$616 Flight from St. Louis to Las Vegas (STL-LAS) Thu, Jun 20 - Sun, Jun 23 Delta Air Lines
There are approximately 459 flights covering the route from Lambert-St. Louis International Airport in St. Louis to McCarran International Airport in Las Vegas, provided by as many as 10 airlines.

The following airlines sometimes offer nonstop cheap flights from St. Louis to Las Vegas:

Transwest Air

As an alternative to flying from St. Louis, you may also want to try searching for cheap flights from Columbia (COU).
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