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Cheap Flights from Las Vegas to St Louis (LAS - STL)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from LAS to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
        1 $344 2 $314 3 $322
4 $446 5 $374 6 $352 7 $310 8 $440 9 $382 10 $355
11 $437 12 $382 13 $352 14 $360 15 $404 16 $390 17 $381
18 $500 19 $399 20 $352 21 $391 22 $408 23 $351 24 $397
25
$397
26
$397
27
$397
28
$397
29 $387 30 $351 31
$351
KAYAK searches hundreds of sites to find the best rate for your next flight from Las Vegas to St Louis. Get the best flight deal for your St Louis trip!
Here's how it works. Search KAYAK for a flight ticket from Las Vegas to St Louis. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Select an airline:  Southwest
Direct flights LAS to STL on Southwest
Flight # Depart LAS Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
1618 9:25 am 2:35 pm May 24 - May 24
2663 9:40 am 2:50 pm Apr 19 - May 17
517 10:30 am 3:40 pm Apr 15 - May 23
3282 12:45 pm 5:50 pm Apr 19 - May 17
3282 12:45 pm 5:50 pm May 24 - May 24
295 1:25 pm 6:35 pm Apr 15 - May 23
2825 3:55 pm 9:05 pm Apr 19 - May 17
2825 3:55 pm 9:00 pm May 24 - May 24
3472 4:25 pm 9:30 pm Apr 15 - May 23
3269 6:25 pm 11:30 pm May 24 - May 24
3269 6:25 pm 11:35 pm Apr 19 - May 17
4906 7:50 pm 12:55 am Apr 15 - May 23