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Flights from Saint Louis to Las Vegas – Direct & connecting routes

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STL to LAS flights and routes map STL to LAS – All flight route options from Saint Louis Airport, Missouri, USA to Harry Reid International Airport, Nevada, USA. These routes are operated by 8 airlines. Fly non-stop with Southwest Airlines or Frontier Airlines, or choose from 30 different stopover flights. The shortest flight time is 3 hours and 35 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA STL Saint Louis Airport Saint Louis, MO, USA
USA LAS Harry Reid Airport, NV, USA
STL
Saint Louis Airport
USASaint Louis, MO, USA
Harry Reid Airport
USALas Vegas, NV, USA
LAS
2 direct routes found »
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43 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 3-8 flights per day.

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3h 35m

Southwest Airlines
Non-stop with Southwest Airlines.
3h 35m
3-8 flights per day.
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Frontier Airlines
Non-stop with Frontier Airlines. 0-2 flights per day.

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3h 38m

Frontier Airlines
Non-stop with Frontier Airlines.
3h 38m
0-2 flights per day.
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1 stop route options with the same airline:

Duration

Via Oklahoma City OKC
1 stop with Southwest Airlines. 0-1 flights per day.

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5h 40m

Via Oklahoma City OKC
1 stop with Southwest Airlines.
5h 40m
0-1 flights per day.
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Via Tulsa TUL
1 stop with Southwest Airlines.
Begins in 31/8

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5h 45m

Begins in 31/8
Via Tulsa TUL
1 stop with Southwest Airlines.
5h 45m
Begins in 31/8
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Via Denver DEN
1 stop with United Airlines. 4-7 flights per day.

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5h 47m

Via Denver DEN
1 stop with United Airlines.
5h 47m
4-7 flights per day.
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Via Wichita ICT
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

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5h 50m

Only sundays
Via Wichita ICT
1 stop with Southwest Airlines.
5h 50m
0-1 flights per day.
Only sundays
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Via Phoenix PHX
1 stop with American Airlines. 1-2 flights per day.

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6h 04m

Via Phoenix PHX
1 stop with American Airlines.
6h 04m
1-2 flights per day.
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Via Denver DEN
1 stop with Frontier Airlines. 0-1 flights per day.

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6h 07m

Via Denver DEN
1 stop with Frontier Airlines.
6h 07m
0-1 flights per day.
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Via Salt Lake City SLC
1 stop with Delta Air Lines. 2-3 flights per day.

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6h 11m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
6h 11m
2-3 flights per day.
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Via Minneapolis MSP
1 stop with Delta Air Lines. 3-4 flights per day.

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6h 15m

Via Minneapolis MSP
1 stop with Delta Air Lines.
6h 15m
3-4 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-1 flights per day.
Fri & Sun

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6h 15m

Fri & Sun
Via Kansas City MCI
1 stop with Southwest Airlines.
6h 15m
0-1 flights per day.
Fri & Sun
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Via Dallas DFW
1 stop with American Airlines. 7-8 flights per day.

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6h 23m

Via Dallas DFW
1 stop with American Airlines.
6h 23m
7-8 flights per day.
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Via Omaha OMA
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 25m

Via Omaha OMA
1 stop with Southwest Airlines.
6h 25m
0-1 flights per day.
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Via Minneapolis MSP
1 stop with Sun Country Airlines.
Begins in 20/7

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6h 27m

Begins in 20/7
Via Minneapolis MSP
1 stop with Sun Country Airlines.
6h 27m
Begins in 20/7
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Via Des Moines DSM
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 31/10

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6h 30m

Begins in 31/10
Via Des Moines DSM
1 stop with Southwest Airlines.
6h 30m
0-1 flights per day.
Begins in 31/10
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Via Milwaukee MKE
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 30m

Via Milwaukee MKE
1 stop with Southwest Airlines.
6h 30m
0-1 flights per day.
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Via San Antonio SAT
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 30m

Via San Antonio SAT
1 stop with Southwest Airlines.
6h 30m
0-1 flights per day.
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Via Los Angeles LAX
1 stop with American Airlines. 0-1 flights per day.

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6h 41m

Via Los Angeles LAX
1 stop with American Airlines.
6h 41m
0-1 flights per day.
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Via Long Beach LGB
1 stop with Southwest Airlines. 0-2 flights per day.

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6h 45m

Via Long Beach LGB
1 stop with Southwest Airlines.
6h 45m
0-2 flights per day.
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Via Phoenix PHX
1 stop with Southwest Airlines. 1-7 flights per day.

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6h 45m

Via Phoenix PHX
1 stop with Southwest Airlines.
6h 45m
1-7 flights per day.
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Via Houston IAH
1 stop with United Airlines. 3-5 flights per day.

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6h 51m

Via Houston IAH
1 stop with United Airlines.
6h 51m
3-5 flights per day.
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Via Chicago ORD
1 stop with American Airlines. 1-2 flights per day.

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6h 52m

Via Chicago ORD
1 stop with American Airlines.
6h 52m
1-2 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 3-8 flights per day.

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6h 55m

Via Denver DEN
1 stop with Southwest Airlines.
6h 55m
3-8 flights per day.
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Via Los Angeles LAX
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 55m

Via Los Angeles LAX
1 stop with Southwest Airlines.
6h 55m
0-1 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 2-6 flights per day.

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7h 00m

Via Dallas DAL
1 stop with Southwest Airlines.
7h 00m
2-6 flights per day.
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Via Little Rock LIT
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 5/10

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7h 10m

Begins in 5/10
Via Little Rock LIT
1 stop with Southwest Airlines.
7h 10m
0-1 flights per day.
Begins in 5/10
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Via San Diego SAN
1 stop with Southwest Airlines. 0-2 flights per day.

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7h 10m

Via San Diego SAN
1 stop with Southwest Airlines.
7h 10m
0-2 flights per day.
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Via Minneapolis MSP
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 10/8

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7h 15m

Begins in 10/8
Via Minneapolis MSP
1 stop with Southwest Airlines.
7h 15m
0-1 flights per day.
Begins in 10/8
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Via Burbank BUR
1 stop with Southwest Airlines. 0-1 flights per day.

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7h 20m

Via Burbank BUR
1 stop with Southwest Airlines.
7h 20m
0-1 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 2-5 flights per day.

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7h 20m

Via Chicago MDW
1 stop with Southwest Airlines.
7h 20m
2-5 flights per day.
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Via Salt Lake City SLC
1 stop with Southwest Airlines. 0-1 flights per day.
Tue,Wed & Sat

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7h 25m

Tue,Wed & Sat
Via Salt Lake City SLC
1 stop with Southwest Airlines.
7h 25m
0-1 flights per day.
Tue,Wed & Sat
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Via Chicago ORD
1 stop with United Airlines. 8-10 flights per day.

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7h 30m

Via Chicago ORD
1 stop with United Airlines.
7h 30m
8-10 flights per day.
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Via Dallas DFW
1 stop with Frontier Airlines. 0-1 flights per day.
Only sundays

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7h 30m

Only sundays
Via Dallas DFW
1 stop with Frontier Airlines.
7h 30m
0-1 flights per day.
Only sundays
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Via Houston HOU
1 stop with Southwest Airlines. 3-6 flights per day.

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7h 35m

Via Houston HOU
1 stop with Southwest Airlines.
7h 35m
3-6 flights per day.
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Via Nashville BNA
1 stop with Southwest Airlines. 1-3 flights per day.

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7h 40m

Via Nashville BNA
1 stop with Southwest Airlines.
7h 40m
1-3 flights per day.
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Via Austin AUS
1 stop with Southwest Airlines. 0-4 flights per day.

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7h 50m

Via Austin AUS
1 stop with Southwest Airlines.
7h 50m
0-4 flights per day.
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Via Albuquerque ABQ
1 stop with Southwest Airlines. 0-1 flights per day.
Only sundays

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8h 10m

Only sundays
Via Albuquerque ABQ
1 stop with Southwest Airlines.
8h 10m
0-1 flights per day.
Only sundays
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Via Tucson TUS
1 stop with Southwest Airlines. 0-1 flights per day.
Tue & Wed

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8h 10m

Tue & Wed
Via Tucson TUS
1 stop with Southwest Airlines.
8h 10m
0-1 flights per day.
Tue & Wed
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Via Santa Ana SNA
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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8h 15m

Mon,Thu & Fri
Via Santa Ana SNA
1 stop with Southwest Airlines.
8h 15m
0-1 flights per day.
Mon,Thu & Fri
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Via Ontario ONT
1 stop with Southwest Airlines. 0-1 flights per day.
Mon,Thu & Fri

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8h 20m

Mon,Thu & Fri
Via Ontario ONT
1 stop with Southwest Airlines.
8h 20m
0-1 flights per day.
Mon,Thu & Fri
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Via Reno RNO
1 stop with Southwest Airlines.
Begins in 9/8

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9h 10m

Begins in 9/8
Via Reno RNO
1 stop with Southwest Airlines.
9h 10m
Begins in 9/8
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With American Airlines & United Airlines 4-5 flights per day.

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7h 21m

Via Chicago ORD
7h 21m
With American Airlines & United Airlines 4-5 flights per day.
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Via Los Angeles LAX With American Airlines & Alaska Airlines 0-1 flights per day.

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7h 33m

Via Los Angeles LAX
7h 33m
With American Airlines & Alaska Airlines 0-1 flights per day.
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Via Dallas DFW With American Airlines & United Airlines 0-2 flights per day.
Begins in 25/9

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9h 11m

Begins in 25/9
Via Dallas DFW
9h 11m
With American Airlines & United Airlines 0-2 flights per day.
Begins in 25/9
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Via Salt Lake City SLC With Delta Air Lines & United Airlines

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11h 32m

Via Salt Lake City SLC
11h 32m
With Delta Air Lines & United Airlines
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Find the best prices on hotels and car rental near Harry Reid Airport

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Saint Louis to Las Vegas flights

There are over 32 airlines and as many as 741 flights every week to this destination. You can fly non-stop to Las Vegas (LAS) from Saint Louis (STL) with Frontier Airlines or Southwest Airlines but if a stopover option suits you better you can choose to fly via Oklahoma City, Tulsa or any other of the 30 alternatives with connectiing airports.

Saint Louis to Las Vegas with Frontier Airlines

You can fly non-stop every Monday, Thursday, Friday or Sunday with departure times between 2:00 pm and 9:00 pm. You can also take a connecting flight via Denver or Dallas.

With United Airlines

If you fly to Las Vegas from Saint Louis with United Airlines you will do a stopover in Denver. United Airlines is a Star Alliance member.

Distance & flight times: Saint Louis Airport to Harry Reid International Airport

The shortest flight time between STL and LAS is 3 hours and 38 minutes.

ViaTotal flight timeLayover timeDistance
Direct3h 38m-1375 miles (2212 km)
OKC Oklahoma City5h 40m1h 20m1452 miles (2336 km)
TUL Tulsa5h 45m1h 25m1431 miles (2302 km)
ICT Wichita5h 50m2h 0m1381 miles (2222 km)
PHX Phoenix6h 4m1h 9m1522 miles (2449 km)
DEN Denver6h 7m1h 33m1402 miles (2256 km)
SLC Salt Lake City6h 11m1h 6m1528 miles (2459 km)
MCI Kansas City6h 15m40m1380 miles (2220 km)
MSP Minneapolis6h 15m1h 7m1754 miles (2822 km)
DFW Dallas6h 23m2h 55m1612 miles (2594 km)
OMA Omaha6h 25m1h 55m1445 miles (2325 km)
MKE Milwaukee6h 30m1h 20m1848 miles (2973 km)
SAT San Antonio6h 30m35m1863 miles (2998 km)
DSM Des Moines6h 30m2h 20m1480 miles (2381 km)
LAX Los Angeles6h 41m1h 26m1834 miles (2951 km)
LGB Long Beach6h 45m45m1818 miles (2925 km)
IAH Houston6h 51m59m1897 miles (3052 km)
ORD Chicago6h 52m1h 39m1778 miles (2861 km)
DAL Dallas7h 0m1h 45m1618 miles (2603 km)
LIT Little Rock7h 10m2h 30m1595 miles (2566 km)
SAN San Diego7h 10m1h 40m1822 miles (2932 km)
MDW Chicago7h 20m55m1777 miles (2859 km)
BUR Burbank7h 20m2h 25m1812 miles (2916 km)
HOU Houston7h 35m2h 45m1932 miles (3109 km)
BNA Nashville7h 40m2h 40m1865 miles (3001 km)
AUS Austin7h 50m2h 30m1819 miles (2927 km)
TUS Tucson8h 10m1h 50m1614 miles (2597 km)
ABQ Albuquerque8h 10m2h 15m1424 miles (2291 km)
SNA Santa Ana8h 15m2h 15m1801 miles (2898 km)
ONT Ontario8h 20m1h 10m1749 miles (2814 km)
RNO Reno9h 10m2h 35m1925 miles (3097 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.STL-LAS flight routesSaint Louis to Las Vegas flight routes illustrated on a map.
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Arriving at Harry Reid International Airport
Arriving at Harry Reid International Airport. Copyright: Harry Reid International Airport
Saint Louis - Las Vegas route map and flight paths
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You can fly non-stop from Saint Louis (STL) to Las Vegas (LAS) with Frontier Airlines or Southwest Airlines. The flight takes approximately 3 hours and 38 minutes. If you travel with a connecting flight instead, for example via Oklahoma City, the total flight time will be 5 hours and 40 minutes.

If you're interested in direct flights, Frontier Airlines or Southwest Airlines is available. For flights with stopovers, Southwest Airlines, American Airlines, Frontier Airlines, Delta Air Lines or United Airlines is also an option.

The flight time between Saint Louis Airport (STL) and Harry Reid International Airport (LAS) is approximately 3 hours and 38 minutes. The distance between the two airports is 1612 miles (or 2594 kilometers).

Yes, you can fly non-stop to LAS from STL with Frontier Airlines or Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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