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Las Vegas (LAS) to St. Louis (STL) Flights from ₹11,908

Fares on this route currently start from ₹11,908. Compare live LAS to STL prices, non-stop and connecting flights, departure times and airline choices before booking. Use the search panel to change origin, destination, passengers, cabin and trip type instantly.
LAS → STL Approx. 2201.87 km 04 Jun 2026 Live inventory
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Showing 25 of 139 live flights
Frontier Airlines
F9-3886
06:00
06/04/2026
LAS
McCarran International Airport
8h 31m
1 Stop
⏱ DFW · 1h 40mDFW Airport
14:31
06/04/2026
STL
St Louis Lambert International Airport
₹11,908
per person
✕ Non-refundable🔥 Last 3 seats2 fare options
Frontier Airlines
F9-3108
14:43
06/04/2026
LAS
McCarran International Airport
5h 28m
Non-stop
20:11
06/04/2026
STL
St Louis Lambert International Airport
₹12,123
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-1994
00:29
06/04/2026
LAS
McCarran International Airport
18h 54m
1 Stop
⏱ DEN · 12h 50mDEN Airport
19:23
06/04/2026
STL
St Louis Lambert International Airport
₹12,282
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-2350
06:30
06/04/2026
LAS
McCarran International Airport
12h 53m
1 Stop
⏱ DEN · 6h 37mDEN Airport
19:23
06/04/2026
STL
St Louis Lambert International Airport
₹12,282
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-1650
00:59
06/04/2026
LAS
McCarran International Airport
13h 32m
1 Stop
⏱ DFW · 6h 55mDFW Airport
14:31
06/04/2026
STL
St Louis Lambert International Airport
₹12,282
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-4968
08:30
06/04/2026
LAS
McCarran International Airport
10h 53m
1 Stop
⏱ DEN · 4h 42mDEN Airport
19:23
06/04/2026
STL
St Louis Lambert International Airport
₹12,855
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-2428
23:46
06/04/2026
LAS
McCarran International Airport
9h 9m
1 Stop
⏱ ATL · 1h 10mATL Airport
08:55
06/05/2026
+1
STL
St Louis Lambert International Airport
₹14,218
per person
✕ Non-refundable2 fare options
United Airlines
UA-2753
00:59
06/04/2026
LAS
McCarran International Airport
9h 8m
1 Stop
⏱ IAH · 2h 1mIAH Airport
10:07
06/04/2026
STL
St Louis Lambert International Airport
₹17,791
per person
✕ Non-refundable🔥 Last 2 seats9 fare options
United Airlines
UA-655
23:59
06/04/2026
LAS
McCarran International Airport
8h 40m
1 Stop
⏱ ORD · 1h 25mORD Airport
08:39
06/05/2026
+1
STL
St Louis Lambert International Airport
₹17,791
per person
✕ Non-refundable🔥 Last 1 seats9 fare options
United Airlines
UA-1267
19:52
06/04/2026
LAS
McCarran International Airport
12h 47m
2 Stops
⏱ SFO · 1h 56mSFO Airport⏱ ORD · 1h 12mORD Airport
08:39
06/05/2026
+1
STL
St Louis Lambert International Airport
₹18,477
per person
✕ Non-refundable6 fare options
United Airlines
UA-1603
18:20
06/04/2026
LAS
McCarran International Airport
14h 19m
2 Stops
⏱ SFO · 3h 28mSFO Airport⏱ ORD · 1h 12mORD Airport
08:39
06/05/2026
+1
STL
St Louis Lambert International Airport
₹18,477
per person
✕ Non-refundable6 fare options
Frontier Airlines
F9-1728
08:00
06/04/2026
LAS
McCarran International Airport
15h 57m
1 Stop
⏱ MCO · 6h 32mMCO Airport
23:57
06/04/2026
STL
St Louis Lambert International Airport
₹20,932
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-1728
08:00
06/04/2026
LAS
McCarran International Airport
26h 29m
1 Stop
⏱ MCO · 16h 59mMCO Airport
10:29
06/05/2026
+1
STL
St Louis Lambert International Airport
₹20,932
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-3540
14:49
06/04/2026
LAS
McCarran International Airport
28h 34m
1 Stop
⏱ DEN · 22h 11mDEN Airport
19:23
06/05/2026
+1
STL
St Louis Lambert International Airport
₹20,932
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-2016
18:17
06/04/2026
LAS
McCarran International Airport
25h 6m
1 Stop
⏱ DEN · 18h 48mDEN Airport
19:23
06/05/2026
+1
STL
St Louis Lambert International Airport
₹20,932
per person
✕ Non-refundable2 fare options
Frontier Airlines
F9-4612
20:59
06/04/2026
LAS
McCarran International Airport
22h 24m
1 Stop
⏱ DEN · 16h 6mDEN Airport
19:23
06/05/2026
+1
STL
St Louis Lambert International Airport
₹20,932
per person
✕ Non-refundable2 fare options
Southwest Airlines
WN-4539
19:00
06/04/2026
LAS
McCarran International Airport
5h 10m
Non-stop
00:10
06/05/2026
+1
STL
St Louis Lambert International Airport
₹21,391
per person
✕ Non-refundable13 fare options
Southwest Airlines
WN-2371
20:45
06/04/2026
LAS
McCarran International Airport
5h 10m
Non-stop
01:55
06/05/2026
+1
STL
St Louis Lambert International Airport
₹21,391
per person
✕ Non-refundable13 fare options
Delta Air Lines
DL-1697
10:22
06/04/2026
LAS
McCarran International Airport
8h 41m
1 Stop
⏱ SLC · 2h 20mSLC Airport
19:03
06/04/2026
STL
St Louis Lambert International Airport
₹21,463
per person
✕ Non-refundable5 fare options
American Airlines
AA-3186
16:34
06/04/2026
LAS
McCarran International Airport
7h 23m
1 Stop
⏱ PHX · 1h 6mPHX Airport
23:57
06/04/2026
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable18 fare options
American Airlines
AA-1908
06:00
06/04/2026
LAS
McCarran International Airport
8h 28m
1 Stop
⏱ DFW · 1h 36mDFW Airport
14:28
06/04/2026
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable18 fare options
American Airlines
AA-617
07:15
06/04/2026
LAS
McCarran International Airport
9h 18m
1 Stop
⏱ DFW · 2h 37mDFW Airport
16:33
06/04/2026
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable18 fare options
American Airlines
AA-2751
23:45
06/04/2026
LAS
McCarran International Airport
8h 47m
1 Stop
⏱ CLT · 0h 32mCLT Airport
08:32
06/05/2026
+1
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable18 fare options
American Airlines
AA-1665
08:00
06/04/2026
LAS
McCarran International Airport
9h 19m
1 Stop
⏱ CLT · 0h 50mCLT Airport
17:19
06/04/2026
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable18 fare options
American Airlines
AA-1780
05:00
06/04/2026
LAS
McCarran International Airport
9h 28m
1 Stop
⏱ DFW · 2h 40mDFW Airport
14:28
06/04/2026
STL
St Louis Lambert International Airport
₹22,051
per person
✓ Refundable14 fare options
😕 No flights match your filters.
Las Vegas (LAS)
📍 McCarran International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 36.08010101
📐 Longitude: -115.1520004
St. Louis (STL)
📍 St Louis Lambert International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 38.748697
📐 Longitude: -90.370003

✈ Distance: Las Vegas,USA to St. Louis,USA2201.87 km

📅 Results on this page are loaded for 04 Jun 2026. Click View all flights for the complete live search.

Las Vegas to St. Louis — what to expect when booking

The LAS–STL route is served by multiple carriers throughout the year. Fares on this route can move quickly — a price available now may not be there 30 minutes later.

If your dates are flexible, try shifting your departure by a day or two using the date strip above. Mid-week departures often show lower base fares compared to weekend starts on many routes.

The distance between Las Vegas,USA and St. Louis,USA is approximately 2201.87 km.

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127 routes
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Las Vegas Lubbock
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Las Vegas Manchester
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Las Vegas McAllen
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Las Vegas Medford
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Las Vegas Memphis
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Las Vegas Midland
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Las Vegas Milwaukee
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Las Vegas Minneapolis
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Las Vegas Minot
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Las Vegas Missula
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Las Vegas Monterey
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Las Vegas Monterrey
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Las Vegas Montreal
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Las Vegas Nashville
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Las Vegas New Orleans
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Las Vegas New York
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Las Vegas Oakland
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Las Vegas Omaha
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Las Vegas Ontario
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Las Vegas Orlando
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Las Vegas Palm Springs
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Las Vegas Panama City
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Las Vegas Pasco
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Las Vegas Peoria
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Las Vegas Philadelphia
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Las Vegas Portland International
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St. Louis Grand Rapids
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St. Louis Owensboro
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❓ Frequently asked questions — Las Vegas to St. Louis flights

Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.

The straight-line distance between Las Vegas,USA (LAS) and St. Louis,USA (STL) is approximately 2201.87 km. Actual flying distance may vary slightly depending on routing.

Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.

Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.