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

Flight FAQs

From Las Vegas to St Louis

Are flight prices decreasing from Las Vegas to St Louis due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Las Vegas and St Louis for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Las Vegas McCarran to Lambert-St Louis to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Las Vegas McCarran to Lambert-St Louis. Policies will vary by airline.

Which airlines flying from Las Vegas McCarran to Lambert-St Louis have flexible cancellations due to COVID-19?

Frontier, United Airlines, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Las Vegas to St Louis for under $200 on Cheapflights?

Yes, there are multiple flights from Las Vegas to St Louis for under $200. The cheapest flight booked recently is on Frontier for just $121, but on average you can expect to pay $147.

Are there nonstop flights from Las Vegas to St Louis for under $200 on Cheapflights?

Cheapflights has at least 7 direct flights from Las Vegas to St Louis under $200. A good price for a nonstop flight from Las Vegas to St Louis is less than $229.

Are there last-minute flights available from Las Vegas to St Louis for under $200?

There are currently 20+ open flights from Las Vegas to St Louis within the next 7 days for less than $200.

How popular is this flight route?

Within the past month, 131 users have taken a look at flights from Las Vegas McCarran to Lambert-St Louis.

Does it rain more in Las Vegas or St Louis?

Expected rainfall in Las Vegas is more than in St Louis. You can expect this to be the case over the next 4 days.

Is Las Vegas weather warmer or cooler than St Louis?

Temperatures around the 106 °F's can be experienced in July. The weather in St Louis is colder than in Las Vegas. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Las Vegas to St Louis?

Frontier can get you from Las Vegas to St Louis in just under 3h 04m. Your travel time will be generally consistent. Most flights are nonstop.

What is the cheapest airline to fly from Las Vegas to St Louis round-trip?

Cheapflights users have booked flights from Las Vegas to St Louis round-trip from $121. Frontier is 18% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Las Vegas to St Louis one-way?

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $54. Users have also found prices from $112 and $113 on Frontier and American Airlines, respectively.