Cheap flights from St. Louis to Las Vegas from $41
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Las Vegas departing on 5/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Las Vegas by changing tabs
Find the cheapest one-way flights from St. Louis to Las Vegas
If you're looking for one-way flights from St. Louis to Las Vegas, view some of our deals below provided by Frontier and Spirit Airlines
Search last-minute flights to Las Vegas from St. Louis
Find and compare round-trip flight prices for your last-minute flight from St. Louis to Las Vegas
Best airlines flying from St. Louis to Las Vegas
Compare and see reviews for airlines that fly from St. Louis to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $76 | Free Cancellation | Rating 6.4 8,756 reviews | |||
| PriceFrom $94 | Free Cancellation | Rating 6.3 4,135 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.4 11,234 reviews | |||
| PriceFrom $276 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 8.0 10,975 reviews |
Spirit Airlines Flights From St. Louis to Las Vegas
Spirit Airlines operates around 5 flights from St. Louis to Las Vegas every week. The average price of these flights found in the last 72 hours has been $187, but momondo users have found Spirit Airlines deals from St. Louis to Las Vegas from as low as $76 round-trip. Spirit Airlines has been scored 6.4/10 in 8,756 reviews.
Frontier Flights From St. Louis to Las Vegas
Another popular option for St. Louis to Las Vegas flights is Frontier (6.3/10, 4,135 ratings). Frontier flies from St. Louis to Las Vegas around 3 times per week, with deals starting from $94 round-trip and rising to an average price of around $208.
Frontier flights from St. Louis to Las Vegas
Our best Frontier deals on St. Louis to Las Vegas flight tickets
Spirit Airlines flights from St. Louis to Las Vegas
Our best Spirit Airlines deals on St. Louis to Las Vegas flight tickets
How to get the cheapest flight ticket from St. Louis to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from St. Louis to Las Vegas?
January. The cheapest time of year to fly to Las Vegas from St. Louis is January. Most expensive is October
What is the cheapest day to depart St. Louis for Las Vegas?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Thursday
When is the cheapest time to fly from St. Louis to Las Vegas?
In the evening. St. Louis to Las Vegas flights are approximately 47% more expensive at noon than in the evening
What is the cheapest airline that flies to Las Vegas from St. Louis?
Spirit Airlines. American Airlines, Delta, and Frontier are the most popular carriers operating from St. Louis to Las Vegas
What is the cheapest St. Louis to Las Vegas flight route?
Lambert-St Louis - Las Vegas Harry Reid Intl. Fly from Lambert-St Louis to Las Vegas Harry Reid Intl for the best St. Louis - Las Vegas flight prices
How far in advance should you book St. Louis to Las Vegas flights?
28 days before. The cheapest time to buy a flight from St. Louis to Las Vegas is approximately 28 days to departure
How many flights depart from St. Louis to Las Vegas on average per day?
7 flights are operational weekly from St. Louis to Las Vegas as of April 2024. The most popular departure time for this route is 5:00AM, with 34% of flights per day taking off in the morning.
How many flights depart from St. Louis to Las Vegas on average per week?
The number of flights available between St. Louis and Las Vegas is 54 per week as of April 2024. The most frequent departure day is Monday, with 17% of weekly flights leaving on this day.
Can stopping save me money on St. Louis to Las Vegas flights?
No. A direct flight is the cheapest option for a flight between St. Louis to Las Vegas.
Cheap St. Louis to Las Vegas (STL to LAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Las Vegas
Best Price Found | $45 |
|---|---|
Fastest flight time | 3h 27m |
Direct flights | Every day |
Airports in Las Vegas | 1 airport |
How far is Lambert-St Louis to Las Vegas Harry Reid Intl by plane?
The straight-line distance from Lambert-St Louis to Las Vegas Harry Reid Intl is 1374.1 mi. 3h 27m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport?
Prices for flights from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport were last updated today.
How many operators does momondo search for flights from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport?
As of April 2024, there are 5 operators available to choose from for flights from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The necessary travel and health documents for your Las Vegas Harry Reid Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Las Vegas?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Las Vegas. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from St. Louis to Las Vegas with flexible booking policies on momondo?
All flight searches from St. Louis to Las Vegas on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from St. Louis to Las Vegas?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Las Vegas.
I’m not ready to book a flight from St. Louis to Las Vegas right now. Can momondo alert me if prices change?
Price alerts on flights to Las Vegas from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.