Cheap Flights from St. Louis (SUS) to Las Vegas (LAS)

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Frequently asked questions

Is it cheaper to buy a plane ticket from St. Louis Airport to McCarran Airport last minute?
Being the spontaneous type is a terrific way to discover the world, but it isn't always the wisest way to score a cheap plane ticket. Think about booking your Spirit of St. Louis Airport (SUS) to LAS trip well ahead of time rather than waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save all that spontaneity for when you arrive in LAS!
What airports do you fly into for Las Vegas from St. Louis?
From St. Louis, you can travel to Las Vegas via McCarran Intl. Airport (LAS), Henderson Executive Airport (HSH) and North Las Vegas Airport (VGT). It's a good idea to check which hub is more convenient for you before you make a decision. If you decide on McCarran Intl. Airport (LAS), it's approximately 3 kilometers southeast of the center of the city. Use the dough you save when booking your trip with Expedia to discover the city's top attractions, such as Thomas and Mack Center and Fashion Show Mall.
Can I change the date of my flight from St. Louis Airport to McCarran Intl. Airport (LAS)?
You can quickly and easily make changes to your SUS to LAS flight through the Expedia Trips portal. Before making any amendments, check out the fare conditions in your itinerary to find out what the airline will allow you to do and if fees apply for changes. Some airlines have a change fee per person, plus any difference in prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also swing by our Customer Service portal for further information and to connect with our Virtual Agent.

Travel information

Origin airport
Spirit of St. Louis
Destination airport
Harry Reid Intl.
Distance
2164 km

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