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American Airlines flights from St. Louis to Las Vegas (STL - LAS)

STL — LAS
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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Cheapflights users flying from St. Louis to Las Vegas on American Airlines typically fly into Las Vegas Harry Reid Intl and depart from Lambert-St Louis. Select your dates above for pricing.

American Airlines flights from St. Louis to Las Vegas in 2024

Find detailed information about American Airlines flights from St. Louis to Las Vegas. Explore the options provided by American Airlines to plan your journey from St. Louis to Las Vegas. Data last updated May 24, 2024.

Popular in

December

Cheapest in

April

Average price (all airlines)

$196

Round-trip from

$326
Highest demand for flights from Lambert-St Louis to Las Vegas Harry Reid Intl; 14% potential price increase.
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Best time to find cheap flights from Lambert-St Louis to Las Vegas Harry Reid Intl; 3% potential price drop.
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Average price for all Lambert-St Louis to Las Vegas Harry Reid Intl flights (one-way and round-trip).
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Cheapest round-trip American Airlines flight from Lambert-St Louis to Las Vegas Harry Reid Intl
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  • How do most travelers feel about American Airlines?

    8,643 Cheapflights users have left reviews for American Airlines and have rated the airline 6.4/10. If you are looking to travel from St. Louis to Las Vegas on American Airlines, input your dates in the form above for our best prices!

Cheapest American Airlines flights from St. Louis to Las Vegas

Discover the cheapest flight options specifically offered by American Airlines for travel from St. Louis to Las Vegas. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,725,499 searches. The data was last updated on May 24, 2024.
Sat 6/223:27 pmSTL - LAS
1 stop8h 41mAmerican Airlines
Sun 6/3010:50 pmLAS - STL
1 stop7h 43mAmerican Airlines
Deal found 5/23$380
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Mon 6/34:20 pmSTL - LAS
1 stop8h 23mAmerican Airlines
Mon 6/312:13 amLAS - STL
1 stop6h 49mAmerican Airlines
Deal found 5/23$451
Pick Dates
Thu 5/304:20 pmSTL - LAS
1 stop8h 23mAmerican Airlines
Fri 5/3112:13 amLAS - STL
1 stop8h 15mAmerican Airlines
Deal found 5/23$457
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Last minute deals on Cheapflights

Explore last-minute flight deals on American Airlines for various destinations, including St. Louis to Las Vegas. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 24, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,725,499 searches.
Mon 6/34:20 pmSTL - LAS
1 stop8h 23mAmerican Airlines
Mon 6/312:13 amLAS - STL
1 stop6h 49mAmerican Airlines
Deal found 5/23$451
Pick Dates
Thu 5/304:20 pmSTL - LAS
1 stop8h 23mAmerican Airlines
Fri 5/3112:13 amLAS - STL
1 stop8h 15mAmerican Airlines
Deal found 5/23$457
Pick Dates
Sun 6/28:00 amSTL - LAS
1 stop5h 39mAmerican Airlines
Sun 6/212:13 amLAS - STL
1 stop6h 49mAmerican Airlines
Deal found 5/22$513
Pick Dates

Best time to book a flight from St. Louis to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Las Vegas by month

Plan your trip to Las Vegas by taking into account the average temperature and rainfall totals by month.

LAS

Temperature

48.2 - 93.2 °F

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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Fly from St. Louis to Las Vegas on another airline
Consider alternative airlines that service the Las Vegas area. Flight routes are based on user searches made on Cheapflights and were last updated on May 24, 2024.

Frontier flights from Lambert-St Louis to Las Vegas Harry Reid Intl
Spirit Airlines flights from Lambert-St Louis to Las Vegas Harry Reid Intl

See what others are saying about American Airlines

Read reviews and see what other travelers are saying about their experiences with American Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing American Airlines for your next flight. Reviews last updated May 24, 2024.
American Airlines
7.3
Good
14,388 reviews
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Overview

Boarding

7.6

Comfort

7.2

Entertainment

7.1

Crew

8.0

Food

6.6
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