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Did you mean flights from Las Vegas to St Louis?

Flights from St Louis to Las Vegas, United States Last modified: Dec 10, 2016 3:19 -05:00

St Louis to Las Vegas Last modified: Dec 10, 2016 3:19 -05:00Prices shown were found by travelers like you over the past 30 days

We've scanned 26,835,301,718 round trip itineraries and found the cheapest flights to Las Vegas. Frontier & American frequently offer the best deals to Las Vegas flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
STLLAS
Wed 1/11
nonstop
LASSTL
Wed 1/18
nonstop
American
STLLAS
Fri 1/6
1 stop
LASSTL
Fri 1/13
1 stop
$229
United
STLLAS
Sun 2/12
1 stop
LASSTL
Thu 2/16
1 stop
$268
Alaska
STLLAS
Mon 1/23
2 stops
LASSTL
Fri 1/27
2 stops
$313

How Much is a Flight from St Louis to Las Vegas? Prices shown were found by travelers like you over the past 30 days

We have collected flight cost data from across the web for travel from St Louis to Las Vegas, and have found the average flight price for this trip to be $103.

Where To Buy Cheap Flights from St Louis to Las Vegas?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we thinking FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from St Louis to Las Vegas based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from St Louis to Las Vegas? Prices shown were found by travelers like you over the past 30 days

The chart below shows up-to-date information regarding how far in advance to book your flight from St Louis to Las Vegas.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $244 $295
7-14 days $117 $155
14-21 days $214 $237
21-30 days $97 $120
30-60 days $96 $119
60-90 days $97 $120
90+ days $127 $135

Cheapest Day To Fly from St Louis to Las Vegas Prices shown were found by travelers like you over the past 30 days

We've examined 26,843,063,321 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from St Louis to Las Vegas is Wednesday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$102 $97 $96 $110 $110 $102 $102

Compare Flight Prices from St Louis to Las Vegas by Month Prices shown were found by travelers like you over the past 30 days

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for St Louis to Las Vegas flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December St Louis Las Vegas Frontier 12/19/16 12/25/16 0 $117
January St Louis Las Vegas Frontier 1/11/17 1/18/17 0 $96
February St Louis Las Vegas Frontier 2/1/17 2/7/17 0 $97
March St Louis Las Vegas Frontier 3/1/17 3/4/17 0 $102
April St Louis Las Vegas Frontier 4/1/17 4/5/17 0 $127
May St Louis Las Vegas American 5/1/17 5/6/17 1 $234
June St Louis Las Vegas American 6/1/17 6/6/17 1 $309
July St Louis Las Vegas American 7/1/17 7/15/17 1 $424

Cheap Last Minute Flights from St Louis to Las Vegas Prices shown were found by travelers like you over the past 30 days

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from St Louis to Las Vegas. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
11 12 13 14 15 16 17
$244
18 19 20 21 22 23 24
$244 $304
25 26 27 28 29 30 31
$304 $274
1 2 3 4 5 6 7
$274 $102
8 9 10 11 12 13 14
$102 $102
15 16 17 18 19 20 21
$102

Connecting Flights vs Direct Flights from St Louis to Las Vegas Prices shown were found by travelers like you over the past 30 days

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from St Louis to Las Vegas is $253.

The average price for direct flights from St Louis to Las Vegas is $108.

The chart below shows up to date information regarding non-stop flights from St Louis to Las Vegas.

Weekly Direct Flights from St Louis to Las Vegas - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
Frontier 1 1 1 1 1 1 1 15:20 15:20
Southwest 6 9 9 7 6 3 3 05:40 19:10

One Way Flights vs Round Trip Flights from St Louis to Las Vegas Prices shown were found by travelers like you over the past 30 days

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from St Louis to Las Vegas. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from St Louis to Las Vegas is $49.

The average price for round trip flights from St Louis to Las Vegas is $241.

St Louis to Las Vegas Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from St Louis to Las Vegas?
Answer: The average St Louis to Las Vegas flight time is 3 hours and 38 minutes.
Question: How far is Las Vegas from St Louis?
Answer: The distance from St Louis to Las Vegas is 1,367 miles (2,199 kilometers).
Question: How common are direct flights from St Louis to Las Vegas?
Answer: There are 28 direct flights from St Louis to Las Vegas.
Question: What are the most popular St Louis airlines for direct flights from St Louis to Las Vegas?
Answer: Southwest Airlines provides 75% of the non-stop flights between St Louis and Las Vegas.
Question: What are the most popular connecting cities when flying from St Louis to Las Vegas?
Answer: Chicago, IL

Airlines in St Louis flying to Las Vegas Last modified: Dec 10, 2016 3:19 -05:00Number of routes searched: 120Number of itineraries searched: 521,039

Wondering which airlines fly out of St Louis to Las Vegas? We've gathered the average price of St Louis airlines with flights to Las Vegas. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

St Louis to Las Vegas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American -
Frontier -
American CLT
American DCA
American DFW
American LAX
Alaska PDX
Alaska SEA
Delta ATL
Delta CVG
Delta DTW
Delta MSP
Delta SLC
Frontier DEN
United DEN
United EWR
United IAD
United IAH
United ORD

St Louis to Las Vegas Airports

These are the major commercial airports we're currently monitoring in St Louis and Las Vegas. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Flights from St Louis to Las Vegas