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$76+ Cheap flights from St. Louis (STL) to Nevada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from St. Louis to Nevada

Cheapest flights from St. Louis to Nevada
Explore the most affordable flight options available from St. Louis to Nevada. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:19 pmSTL - LAS
Nonstop3h 49mFrontier
Wed 12/3111:03 amLAS - STL
Nonstop3h 21mFrontier
Deal found 11/4$154
This Trip.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/710:42 amSTL - LAS
1 stop13h 10mFrontier
Fri 12/127:51 pmLAS - STL
1 stop12h 23mFrontier
Deal found 11/2$157
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:54 pmSTL - LAS
Nonstop3h 45mFrontier
Mon 12/87:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 11/3$158
This Priceline deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/111:16 pmSTL - LAS
Nonstop3h 46mFrontier
Fri 12/1212:59 amLAS - STL
1 stop7h 15mFrontier
Deal found 11/3$159
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/37:43 pmSTL - LAS
2 stops16h 40mFrontier
Mon 12/87:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 11/3$160
This Cheapflightsfares deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:54 pmSTL - LAS
Nonstop3h 45mFrontier
Fri 12/57:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 11/3$162
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:07 pmSTL - LAS
2 stops13h 47mFrontier
Mon 12/157:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 11/3$163
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:13 pmSTL - LAS
1 stop23h 32mFrontier
Thu 11/273:50 pmLAS - STL
Nonstop3h 19mFrontier
Deal found 11/2$165
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:30 pmSTL - LAS
1 stop20h 53mFrontier
Fri 12/194:05 pmLAS - STL
Nonstop3h 20mFrontier
Deal found 11/4$166
This Priceline deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:53 amSTL - LAS
1 stop13h 36mMultiple Airlines
Thu 12/47:00 amLAS - STL
Nonstop3h 12mMultiple Airlines
Deal found 11/2$168
This Kiwi.com deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:10 pmSTL - RNO
1 stop17h 32mMultiple Airlines
Mon 12/222:37 pmRNO - STL
1 stop28h 48mMultiple Airlines
Deal found 11/4$231
This Priceline deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1212:07 pmSTL - RNO
1 stop9h 32mFrontier
Fri 12/198:52 amRNO - STL
1 stop8h 55mFrontier
Deal found 11/4$240

Cheap flight deals from St. Louis to Nevada

Keep the following information in mind while searching for St. Louis to Nevada flight deals. Data was last updated November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$154
(Frontier)

One-way from

$76
(Booking.com)

Popular in

June

Cheapest in

February

Average price

$296

Good round-trip deal

$251 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for Lambert-St Louis-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Las Vegas Harry Reid Intl flights.
Search Deals
From Lambert-St Louis to Nevada
Search Deals
One-way flight from Lambert-St Louis to Nevada
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Lambert-St Louis to Nevada.
Search Deals
Price to beat on a one-way flight from Lambert-St Louis to Nevada.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Nevada that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from St. Louis to Nevada that are best for you.

Fly from

St. Louis

Fly to

Nevada

Route

Depart

Return

Price

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 1/30

3:31 pm-8:44 pm

1 stop7h 13m

Las Vegas Harry Reid Intl

Mon 2/2

6:15 am-2:38 pm

1 stop6h 23m

$157

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 1/12

10:15 am-2:45 pm

2 stops6h 30m

Las Vegas Harry Reid Intl

Thu 1/15

11:25 am-5:45 pm

1 stop4h 20m

$218

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 1/11

7:10 am-10:45 am

1 stop5h 35m

Las Vegas Harry Reid Intl

Sat 1/17

11:00 am-8:05 pm

2 stops7h 05m

$222

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 1/15

6:00 pm-9:59 pm

1 stop5h 59m

Las Vegas Harry Reid Intl

Wed 1/21

12:59 am-9:22 am

1 stop6h 23m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 12/16

2:20 pm-6:18 pm

1 stop5h 58m

Las Vegas Harry Reid Intl

Fri 12/19

5:20 pm-12:54 am

1 stop5h 34m

$235

St. LouisReno

STL - RNO

STLRNO

Lambert-St Louis

Fri 12/12

12:07 pm-7:39 pm

1 stop9h 32m

Reno

Fri 12/19

8:52 am-7:47 pm

1 stop8h 55m

$240

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 1/2

7:06 pm-11:44 pm

1 stop6h 38m

Las Vegas Harry Reid Intl

Mon 1/5

11:06 am-11:25 pm

2 stops10h 19m

$254

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 1/27

6:10 am-5:41 pm

2 stops13h 31m

Las Vegas Harry Reid Intl

Sat 1/31

6:00 am-9:38 pm

2 stops13h 38m

$264

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Wed 12/3

4:37 pm-8:46 pm

1 stop6h 09m

Las Vegas Harry Reid Intl

Sun 12/7

12:59 am-10:00 am

1 stop7h 01m

$273

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 1/16

6:00 pm-9:59 pm

1 stop5h 59m

Las Vegas Harry Reid Intl

Sat 1/17

10:45 am-8:58 pm

2 stops8h 13m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 36 results
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Best time to book a flight from St. Louis to Nevada

Have a flexible travel schedule? Discover the best time to fly to Nevada from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Nevada

What is the cheapest month to book a flight from St. Louis to Nevada?

Currently, March is the cheapest month in which you can book a flight from St. Louis to Nevada (average of $107). Flying from St. Louis to Nevada in July is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to NV?

Find hourly flight availability from St. Louis to Nevada. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 25% on flights from St. Louis to Nevada by exploring options for tickets in the evening.

What is the cheapest day to fly from St. Louis to Nevada?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Nevada. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Nevada flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Nevada

Get insights into the airlines that provide service to Nevada. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Nevada. Reviews last updated November 4, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from St. Louis to Nevada have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,239 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,002 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,117 reviews
Southwest
8.0
Very good
4,239 reviews

Food

7.0

Overall

8.0

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Nevada. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Nevada?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Nevada. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How popular is this St. Louis to Nevada flight route?

    The Lambert-St Louis to Nevada flight path was viewed by 158 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from St. Louis to Nevada?

    A quick flight from St. Louis to Nevada can take about 5h 59m. Delta provides one of the quickest options available for as low as $235. Airlines will cover a distance of 1367 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from St. Louis to Nevada one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $76. Delta flights start at $79 while deals on American Airlines start at $90 one-way.

  • What are the most reliable airlines from St. Louis to Nevada?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from St. Louis to Nevada on time: Frontier (77%), Southwest (77%), Sun Country Air (0%).

  • What are the cheapest flights from St. Louis to Nevada?

    Looking for the cheapest flight from St. Louis to Nevada? While on average our users pay $248, our data indicates the cheapest price to be $83. The most popular route (Lambert-St Louis - Las Vegas Harry Reid Intl), is priced around $120.

  • Can I find deals for flights from St. Louis to Nevada that include hotel bookings?

    Yes. In addition to deals on St. Louis to Nevada flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Nevada?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Nevada.

  • Can I find deals for business class flights from St. Louis to Nevada?

    Yes. Cheapflights offers flight deals from St. Louis to Nevada by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Nevada?

    Currently, March is the cheapest month in which you can book a flight from St. Louis to Nevada (average of $107). Flying from St. Louis to Nevada in July is currently the most expensive (average of $194). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Nevada

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from St. Louis to Nevada

Discover the top 7 airlines that operate flights from St. Louis to Nevada. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$113Average$247FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$160Average$382FlexibilityNo cancel feeOn-time71%
DeltaCheapest$173Average$381FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$467FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$403FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$277Average$467FlexibilityNo cancel feeOn-time63%

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