Cheap flights from STL to LAS (Lambert-St. Louis Intl. to Harry Reid Intl.)

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Cheap Flights from STL to LAS starting at $80 One Way, $166 Round Trip

Prices starting at $166 for return flights and $80 for one-way flights to Harry Reid Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Fri, May 15
STL
St. Louis
LAS
Las Vegas
$166 Roundtrip, just found
$166
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 9 from St. Louis to Las Vegas, returning Fri, May 15, priced at $166 just found
Sat, May 9 - Fri, May 15
STL
St. Louis
LAS
Las Vegas
$169 Roundtrip, just found
$169
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 9 from St. Louis to Las Vegas, returning Fri, May 15, priced at $169 just found
Mon, Jun 1 - Fri, Jun 5
STL
St. Louis
LAS
Las Vegas
$170 Roundtrip, found 7 hours ago
$170
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, Jun 1 from St. Louis to Las Vegas, returning Fri, Jun 5, priced at $170 found 7 hours ago
Wed, May 27 - Thu, May 28
STL
St. Louis
LAS
Las Vegas
$173 Roundtrip, just found
$173
Roundtrip
just found
Select Frontier Airlines flight, departing Wed, May 27 from St. Louis to Las Vegas, returning Thu, May 28, priced at $173 just found
Sun, Apr 19 - Thu, Apr 23
STL
St. Louis
LAS
Las Vegas
$175 Roundtrip, found 2 days ago
$175
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Apr 19 from St. Louis to Las Vegas, returning Thu, Apr 23, priced at $175 found 2 days ago

Hotel Ideas near Harry Reid Intl.

Airport Hotels near Harry Reid Intl.

Excalibur Hotel & Casino

Excalibur Hotel & Casino

3.5 out of 5
3850 Las Vegas Blvd S Las Vegas NV
$58 nightly
The price is $65 total per night from Mar 29 to Mar 30
$65 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly resort in Las Vegas. Enjoy an outdoor pool, 16 restaurants, and a casino. Our guests praise the restaurant and the helpful ...
8/10 Very Good! (41,880 reviews)
Rooms need to be removed and clean thoroughly. Quality of the food was average especially for the high price.

Reviewed on Mar 28, 2026

Excalibur Hotel & Casino
Luxor Hotel and Casino

Luxor Hotel and Casino

3.5 out of 5
3900 S. Las Vegas Blvd Las Vegas NV
$59 nightly
The price is $67 total per night from Mar 29 to Mar 30
$67 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this spa resort in Las Vegas. Enjoy an outdoor pool, a full-service spa, and 10 restaurants. Our guests praise the breakfast and the restaurant ...
7.8/10 Good! (37,259 reviews)
Great room friendly staff

Reviewed on Mar 28, 2026

Luxor Hotel and Casino
Paris Las Vegas Resort & Casino

Paris Las Vegas Resort & Casino

4 out of 5
3655 Las Vegas Blvd S Las Vegas NV
$79 nightly
The price is $90 total per night from Apr 5 to Apr 6
$90 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this spa resort in Las Vegas. Enjoy free WiFi, an outdoor pool, and a full-service spa. Our guests praise the restaurant and the clean rooms in ...
8.2/10 Very Good! (28,316 reviews)
The casino and common areas like restaurants and bars are the best but after not being there for 2 years the room was terrible. It was clean but in need of repairs and updating. Have stayed at this hotel 15 times and this was truly disappointing.

Reviewed on Mar 28, 2026

Paris Las Vegas Resort & Casino
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.

Hotels In Las Vegas

Excalibur Hotel & Casino

Excalibur Hotel & Casino

3.5 out of 5
3850 Las Vegas Blvd S Las Vegas NV
$58 nightly
The price is $65 total per night from Mar 29 to Mar 30
$65 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly resort in Las Vegas. Enjoy an outdoor pool, 16 restaurants, and a casino. Our guests praise the restaurant and the helpful ...
8/10 Very Good! (41,880 reviews)
Rooms need to be removed and clean thoroughly. Quality of the food was average especially for the high price.

Reviewed on Mar 28, 2026

Excalibur Hotel & Casino
Treasure Island - TI Las Vegas Hotel & Casino

Treasure Island - TI Las Vegas Hotel & Casino

4 out of 5
3300 Las Vegas Blvd S Las Vegas NV
$85 nightly
The price is $96 total per night from Apr 5 to Apr 6
$96 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this spa resort in Las Vegas. Enjoy free parking, an outdoor pool, and a full-service spa. Our guests praise the breakfast and the pool in our ...
8.4/10 Very Good! (33,190 reviews)
Covkroaches in bathroom and plumbing didn't work

Reviewed on Mar 28, 2026

Treasure Island - TI Las Vegas Hotel & Casino
The Venetian Resort Las Vegas

The Venetian Resort Las Vegas

5 out of 5
3355 Las Vegas Blvd S Las Vegas NV
$182 nightly
The price is $207 total per night from Apr 5 to Apr 6
$207 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this luxury resort in Las Vegas. Enjoy 4 outdoor pools, a full-service spa, and 20 restaurants. Our guests praise the breakfast and the pool in ...
9.2/10 Wonderful! (17,059 reviews)
Beautiful large rooms, very clean. Pools were amazing with great staff.

Reviewed on Mar 28, 2026

The Venetian Resort Las Vegas
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.

Las Vegas Hotels With Airport Transportation

Silver Sevens Hotel and Casino, a Wyndham Garden

Silver Sevens Hotel and Casino, a Wyndham Garden

3 out of 5
4100 Paradise Rd Las Vegas NV
$52 nightly
The price is $59 total per night from Apr 14 to Apr 15
$59 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Las Vegas. Enjoy free parking, a casino, and 2 bars/lounges. Our guests praise the helpful staff and the convenient ...
7.2/10 Good! (5,189 reviews)
It is a good place if you are just looking for a bed to sleep. There are many rooms with a view but our room had a view of a wall 5 feet away. Could use air fresheners.

Reviewed on Mar 28, 2026

Silver Sevens Hotel and Casino, a Wyndham Garden
South Point Hotel, Casino, and Spa

South Point Hotel, Casino, and Spa

3.5 out of 5
9777 Las Vegas Blvd S Las Vegas NV
$114 nightly
The price is $129 total per night from Apr 5 to Apr 6
$129 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this spa resort in Las Vegas. Enjoy free parking, a full-service spa, and 11 restaurants. Our guests praise the breakfast and the pool in our ...
9.2/10 Wonderful! (7,398 reviews)
My husband and I had a GREAT stay for the money we paid. We were there for 3 days and enjoyed every moment of our stay. The staff, from the valet to the clerk who delivered our belongings, was very professional and friendly. The cleaning staff was very helpful in getting me a blanket, and maintenance ...

Reviewed on Mar 28, 2026

South Point Hotel, Casino, and Spa
Days Inn by Wyndham Las Vegas Airport Near the Strip

Days Inn by Wyndham Las Vegas Airport Near the Strip

2 out of 5
5075 Koval Ln Las Vegas NV
$77 nightly
The price is $88 total per night from Mar 31 to Apr 1
$88 total
Mar 31 - Apr 1
Total with taxes and fees
Book a stay at this business-friendly motel in Las Vegas. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,471 reviews)
Dont let the area fool you. Yes, the homeless are all around. The staff, both at night and in the morning, was outstanding and they took great care of us as we need a place close to the airport.

Reviewed on Mar 28, 2026

Days Inn by Wyndham Las Vegas Airport Near the Strip
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.

Low Priced Las Vegas Hotels

Circus Circus Hotel, Casino & Theme Park

Circus Circus Hotel, Casino & Theme Park

3 out of 5
2880 Las Vegas Blvd S Las Vegas NV
$54 nightly
The price is $62 total per night from Apr 2 to Apr 3
$62 total
Apr 2 - Apr 3
Total with taxes and fees
Book a stay at this family-friendly resort in Las Vegas. Enjoy free parking, an outdoor pool, and 5 restaurants. Our guests praise the pool and the convenient ...
7/10 Good! (30,094 reviews)
Room was clean, staff was friendly. Great water pressure. Not as many amenities as other casinos on the strip, the ones we got were on the cheaper side, but not bad.

Reviewed on Mar 28, 2026

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
$58 nightly
The price is $65 total per night from Mar 29 to Mar 30
$65 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly resort in Las Vegas. Enjoy an outdoor pool, 16 restaurants, and a casino. Our guests praise the restaurant and the helpful ...
8/10 Very Good! (41,880 reviews)
Rooms need to be removed and clean thoroughly. Quality of the food was average especially for the high price.

Reviewed on Mar 28, 2026

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
$63 nightly
The price is $72 total per night from Mar 29 to Mar 30
$72 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this golf resort in Las Vegas. Enjoy free WiFi, an outdoor pool, and 9 restaurants. Our guests praise the restaurant and the clean rooms in our ...
7.6/10 Good! (21,436 reviews)
First time staying here, it was a last min 1 night layover for our trip. Staff is great, but that's about it.

Reviewed on Mar 28, 2026

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.

Family Friendly 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
$54 nightly
The price is $62 total per night from Apr 2 to Apr 3
$62 total
Apr 2 - Apr 3
Total with taxes and fees
Book a stay at this family-friendly resort in Las Vegas. Enjoy free parking, an outdoor pool, and 5 restaurants. Our guests praise the pool and the convenient ...
7/10 Good! (30,094 reviews)

Families like: Outdoor pool, free waterpark access, game room

Travelers say...
Room was clean, staff was friendly. Great water pressure. Not as many amenities as other casinos on the strip, the ones we got were on the cheaper side, but not bad.

Reviewed on Mar 28, 2026

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
$58 nightly
The price is $65 total per night from Mar 29 to Mar 30
$65 total
Mar 29 - Mar 30
Total with taxes and fees
Book a stay at this business-friendly resort in Las Vegas. Enjoy an outdoor pool, 16 restaurants, and a casino. Our guests praise the restaurant and the helpful ...
8/10 Very Good! (41,880 reviews)
Rooms need to be removed and clean thoroughly. Quality of the food was average especially for the high price.

Reviewed on Mar 28, 2026

Excalibur Hotel & Casino
South Point Hotel, Casino, and Spa

South Point Hotel, Casino, and Spa

3.5 out of 5
9777 Las Vegas Blvd S Las Vegas NV
$114 nightly
The price is $129 total per night from Apr 5 to Apr 6
$129 total
Apr 5 - Apr 6
Total with taxes and fees
Book a stay at this spa resort in Las Vegas. Enjoy free parking, a full-service spa, and 11 restaurants. Our guests praise the breakfast and the pool in our ...
9.2/10 Wonderful! (7,398 reviews)

Families like: Kids pool, game room, bowling alley, rollaway beds

Travelers say...
My husband and I had a GREAT stay for the money we paid. We were there for 3 days and enjoyed every moment of our stay. The staff, from the valet to the clerk who delivered our belongings, was very professional and friendly. The cleaning staff was very helpful in getting me a blanket, and maintenance ...

Reviewed on Mar 28, 2026

South Point Hotel, Casino, and Spa
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.

STL to LAS Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
STL Address & GPS
Address:
10701 Lambert International Blvd.
Saint Louis MO, 63145
United States
IATA Code:
STL
Longitude:
-90.379002
Latitude:
38.748707
Time Zone:
America/Chicago
LAS Address & GPS
Address:
5757 Wayne Newton Boulevard
Las Vegas NV, 89119
United States
IATA Code:
LAS
Longitude:
-115.147599
Latitude:
36.081
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Lambert Field to Harry Reid Airport (formerly McCarran Airport)?
Several airline companies fly nonstop from STL to Harry Reid Intl. Airport (LAS), which is awesome news if the idea of stopping over in some random airport sends you into a tailspin. Check out what amazing deals you can get with Southwest Airlines and Frontier Airlines.
What is the shortest flight from St. Louis Lambert International Airport to Harry Reid Airport (formerly McCarran Airport)?
The quickest flight from St. Louis to Las Vegas is 3 hours and 45 minutes. Order a refreshment from the cabin crew, write in your travel journal or get to know your seat mate — you'll have enough time on this medium-haul journey.
How many hours flight from STL to Harry Reid Intl. Airport (LAS)?
On a normal day, it takes 3 hours and 49 minutes to go from STL to LAS. Get through this medium-haul journey by watching some films and reading magazines. Alternatively, catch up on some Zs.
What airlines have the most flights from St. Louis Lambert International Airport to Harry Reid Airport (formerly McCarran Airport)?
Outstanding service, reliability and superior in-flight entertainment are a few things that make an airline shine. If you're traveling from Lambert Field to Harry Reid Intl. Airport (LAS), why not fly with one of the best? Frontier Airlines (F9) offers 17 flights on this route every month. Alternatively, lock in your favorite window (or aisle) seat with Southwest Airlines (WN). You'll have 152 monthly flights between St. Louis and Las Vegas to select from with this air carrier.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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