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

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Lowest round trip fares by airline from St. Louis and Las Vegas

Cheapest prices ($35 One Way, $61 Round Trip) found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Great Deals On Cheap Hotels in Las Vegas

Circus Circus Hotel, Casino & Theme Park

Circus Circus Hotel, Casino & Theme Park

3 out of 5
2880 Las Vegas Blvd S, Las Vegas, NV
The price is $24 per night from May 22 to May 23
$24
per night
May 22 - May 23
Book a stay at this family-friendly resort in Las Vegas. Enjoy free WiFi, free parking, and 2 outdoor pools. Our guests praise the clean rooms and the family ...
6.6/10 (2,790 reviews)
Decent
"The hotel itself is really run down and not that clean. The water park and pool made it worth the money though. The pool and hot tub were really crowded."

Reviewed on May 8, 2024

Circus Circus Hotel, Casino & Theme Park
Excalibur Hotel & Casino

Excalibur Hotel & Casino

3.5 out of 5
3850 Las Vegas Blvd S, Las Vegas, NV
The price is $21 per night from May 13 to May 14
$21
per night
May 13 - May 14
Book a stay at this eco-certified resort in Las Vegas. Enjoy 2 outdoor pools, 15 restaurants, and a casino. Our guests praise the helpful staff and the clean ...
7.6/10 Good! (25,766 reviews)
Good experience
"The hotels, a little older, but it was very clean and the staff was friendly. The bed was a little hard, but overall, we had a good experience."

Reviewed on May 8, 2024

Excalibur Hotel & Casino
The STRAT Hotel, Casino & Tower

The STRAT Hotel, Casino & Tower

4 out of 5
2000 Las Vegas Blvd S, Las Vegas, NV
The price is $31 per night from May 12 to May 13
$31
per night
May 12 - May 13
Book a stay at this family-friendly resort in Las Vegas. Enjoy free WiFi, 2 outdoor pools, and 6 restaurants. Our guests praise the clean rooms and the overall ...
7.2/10 Good! (4,370 reviews)
"Don’t have much to say. I just liked it"

Reviewed on May 10, 2024

The STRAT Hotel, Casino & Tower
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Fly From St. Louis to Las Vegas

Origin
St. Louis
Destination
Las Vegas
Number of Daily Flights
7
Earliest Flight Departure Date
May 18
Latest Flight Departure Date
May 19
Popular Airlines
Frontier Airlines

Cheap flights from St Louis to Las Vegas

Whether you're flying into McCarran International Airport (LAS) for a convention or vacation, you're defintley in the right place for some fun. A renowned resort city labeled the "Entertainment Capital of the World," Las Vegas is best known for its; heart-pulsing gambling, shopping, partying and dining options, found up and down Las Vegas Boulevard, commonly known as The Strip.

Visitors to this sprawling city will find it is best navigated by car, and rental cars at LAS are easily accessed, right outside the baggage claim area.

Key Facts

Away from the casino floor, you can also visit the Neon Museum, see a Cirque du Soleil show or zipline across Fremont Street. If you're traveling with kids, make a stop at Hershey's Chocolate World, wave hello to sea life at the Mandalay Bay Shark Reef, or ride the Big Apple Coaster.

Outdoor enthusiasts can also plan day trips away from the razzle-dazzle, to Red Rock Canyon. From The Strip, head south past the "Welcome to Las Vegas" sign where you can merge onto I-215 West, to access Red Rock.

Hints and Tips

Flying into Las Vegas from Lambert-St. Louis International Airport (STL) will take you just over three hours. Don't forget to bring your sunglasses along, as Sin City is one of the sunniest locations in the U.S.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.