How much is a flight from Saint Louis to Las Vegas?

Depending on when you travel and how far in advance you book, fares between Saint Louis and Las Vegas can differ a lot.

Select your dates to check current offers.

Low-cost airlines offer competitive fares, but often add charges for extra services. Keep that in mind when planning your trip. Also, midweek departures may offer better deals than weekends.

What are the airport options between Saint Louis and Las Vegas?

If both departure and destination cities offer multiple airports, comparing them can help you save time and money.

• Airports in Saint Louis: Saint Louis - Lambert is currently the only airport available.
• Airports in Las Vegas: Las Vegas has one airport operating, Las Vegas - McCarran.

Some airports have different terminals for low-cost and traditional airlines — knowing in advance can save time. You can filter results to see only the airports that suit you.

Adjust your flight filters for Saint Louis – Las Vegas

Jetcost gives you tools to search smarter. Pick your ideal price range, airline, departure time, and flight type — then compare offers from agencies like Expedia, eDreams, and more.

Other popular destinations

Planning a trip to United States? These cities are popular too: Las Vegas, Los Angeles, Miami, New York City, Orlando.

Sorting options let you see the most affordable flights first. Some results may include extra fees shown only at checkout — always read carefully to see what’s included.