Cheap flight from Las Vegas to St. Louis from $59
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Flights from Las Vegas to St. Louis
Find cheap airlines flights from Las Vegas to St. Louis
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Las Vegas to St. Louis
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
LAS 8:20 AM3h 20mNonstopSTL 1:40 PMLas Vegas - St. Louis | Thu, May 22 | Frontier Airlines
STL 2:40 PM3h 44mNonstopLAS 4:24 PMSt. Louis - Las Vegas | Tue, May 27 | Frontier Airlines$143 $32356% OFF56% OFF$323 $143 -
LAS 8:20 AM3h 20mNonstopSTL 1:40 PMLas Vegas - St. Louis | Fri, May 23 | Frontier Airlines
STL 2:40 PM3h 44mNonstopLAS 4:24 PMSt. Louis - Las Vegas | Tue, May 27 | Frontier Airlines$151 $32353% OFF53% OFF$323 $151
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LAS 3:39 PM3h 26mNonstopSTL 9:05 PMLas Vegas - St. Louis | Mon, May 12 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Fri, May 16 | Frontier Airlines$252 $32322% OFF22% OFF$323 $252
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LAS 12:59 AM7h1 stopsSTL 9:59 AMLas Vegas - St. Louis | Sat, May 17 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Sun, May 18 | Frontier Airlines$13956% OFF$323 $139
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LAS 6:00 AM25h 9m1 stopsSTL 9:09 AMLas Vegas - St. Louis | Thu, May 15 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Sun, May 18 | Frontier Airlines$16748% OFF$323 $167
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LAS 12:59 AM6h 10m1 stopsSTL 9:09 AMLas Vegas - St. Louis | Fri, May 30 | Frontier Airlines
STL 2:27 PM3h 38mNonstopLAS 4:05 PMSt. Louis - Las Vegas | Mon, Jun 2 | Frontier Airlines$17147% OFF$323 $171
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LAS 12:59 AM6h 10m1 stopsSTL 9:09 AMLas Vegas - St. Louis | Fri, May 16 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Mon, May 19 | Frontier Airlines$17147% OFF$323 $171
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LAS 12:59 AM6h 10m1 stopsSTL 9:09 AMLas Vegas - St. Louis | Wed, May 14 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Thu, May 15 | Frontier Airlines$17546% OFF$323 $175
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LAS 12:59 AM7h 10m1 stopsSTL 10:09 AMLas Vegas - St. Louis | Sat, May 24 | Frontier Airlines
STL 2:25 PM3h 44mNonstopLAS 4:09 PMSt. Louis - Las Vegas | Sun, May 25 | Frontier Airlines$17546% OFF$323 $175
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LAS 7:30 AM24h 29m1 stopsSTL 9:59 AMLas Vegas - St. Louis | Tue, May 13 | Frontier Airlines
STL 9:55 PM3h 46mNonstopLAS 11:41 PMSt. Louis - Las Vegas | Thu, May 15 | Frontier Airlines$17945% OFF$323 $179
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LAS 1:00 PM17h 25m1 stopsSTL Invalid DateLas Vegas - St. Louis | Tue, May 13 | Normal Airline
STL 3:00 PM6hNonstopLAS 4:00 PMSt. Louis - Las Vegas | Thu, May 15 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
LAS 8:20 AM3h 20mNonstopSTL 1:40 PMLas Vegas - St. Louis | Thu, May 22 | Frontier Airlines$59 $19169% OFF69% OFF$191 $59
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LAS 8:20 AM3h 20mNonstopSTL 1:40 PMLas Vegas - St. Louis | Fri, May 23 | Frontier Airlines$67 $19165% OFF65% OFF$191 $67
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LAS 8:20 AM3h 22mNonstopSTL 1:42 PMLas Vegas - St. Louis | Thu, Jun 26 | Frontier Airlines$69 $19164% OFF64% OFF$191 $69
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LAS 8:20 AM3h 22mNonstopSTL 1:42 PMLas Vegas - St. Louis | Fri, Jul 4 | Frontier Airlines$8256% OFF$191 $82
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LAS 8:20 AM3h 22mNonstopSTL 1:42 PMLas Vegas - St. Louis | Thu, Jun 19 | Frontier Airlines$8356% OFF$191 $83
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LAS 3:39 PM3h 26mNonstopSTL 9:05 PMLas Vegas - St. Louis | Thu, May 15 | Frontier Airlines$8556% OFF$191 $85
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LAS 8:20 AM3h 22mNonstopSTL 1:42 PMLas Vegas - St. Louis | Thu, Jun 5 | Frontier Airlines$8854% OFF$191 $88
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LAS 3:39 PM3h 26mNonstopSTL 9:05 PMLas Vegas - St. Louis | Fri, May 16 | Frontier Airlines$14922% OFF$191 $149
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LAS 12:59 AM6h 13m1 stopsSTL 9:12 AMLas Vegas - St. Louis | Sat, Jun 14 | Frontier Airlines$7262% OFF$191 $72
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LAS 12:59 AM6h 10m1 stopsSTL 9:09 AMLas Vegas - St. Louis | Sat, May 17 | Frontier Airlines$7362% OFF$191 $73
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LAS 1:00 PM17h 25m1 stopsSTL Invalid DateLas Vegas - St. Louis | Tue, May 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Las Vegas to St. Louis
| Cheapest one-way flight price | $58 |
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| Cheapest round-trip ticket price | $138 |
| Off-season for travel | March |
| Peak season for travel | June |
| Flight distance | 2,219.31 km |
| Average flight time | 4 hours 13 minutes |
| Popular airline | Alaska Airlines |
When is the cheapest time to fly from Las Vegas to St. Louis?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Las Vegas (LAS) to St. Louis (STL) the cheapest?
Airlines adjust prices for flights from Las Vegas to St. Louis based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Las Vegas (LAS) to St. Louis (STL) cost?
According to Trip.com's data, the lowest price is around $376. -
How long does it take to fly from Las Vegas (LAS) to St. Louis (STL) and what is the distance?
It takes around 4 hours 13 minutes to fly from Las Vegas (LAS) to St. Louis (STL). -
What are the most popular airlines that fly from Las Vegas (LAS) to St. Louis (STL)?
Airlines with flights from Las Vegas (LAS) to St. Louis (STL): Volaris, Southwest Airlines and Frontier Airlines.
How to find a cheap flight from Las Vegas to St. Louis
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Las Vegas to St. Louis. Book your flights at the right time and save more.
Book Early
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Check One-way Fares
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Try Different Dates
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