Nevada

$68+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Jan 22 — Jan 291
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Cheap 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 December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/317:43 pmSTL - LAS
1 stop5h 59mFrontier
Tue 1/610:20 pmLAS - STL
1 stop22h 13mFrontier
Deal found 12/21$166
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/3010:10 pmSTL - LAS
Nonstop3h 52mFrontier
Fri 1/97:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 12/22$198
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/315:19 pmSTL - LAS
Nonstop3h 49mFrontier
Tue 1/612:59 amLAS - STL
1 stop7h 03mFrontier
Deal found 12/22$210
This Kiwi.com deal was found by Cheapflights users on 12/22. 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.
Tue 12/3010:10 pmSTL - LAS
Nonstop3h 52mFrontier
Wed 12/3111:03 amLAS - STL
Nonstop3h 21mFrontier
Deal found 12/22$246
This Cheapflightsfares deal was found by Cheapflights users on 12/22. 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.
Wed 12/317:43 pmSTL - LAS
1 stop5h 59mFrontier
Sun 1/44:05 pmLAS - STL
Nonstop3h 20mFrontier
Deal found 12/22$250
This Expedia deal was found by Cheapflights users on 12/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amSTL - LAS
1 stop13h 10mFrontier
Tue 12/304:05 pmLAS - STL
Nonstop3h 20mFrontier
Deal found 12/21$251
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/315:19 pmSTL - LAS
Nonstop3h 49mFrontier
Sun 1/258:30 amLAS - STL
2 stops26h 20mFrontier
Deal found 12/21$260
This Frontier deal was found by Cheapflights users on 12/22. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:42 amSTL - LAS
1 stop13h 10mFrontier
Mon 12/294:05 pmLAS - STL
Nonstop3h 20mFrontier
Deal found 12/22$262
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:25 pmSTL - RNO
1 stop6h 20mSouthwest
Sun 1/49:35 pmRNO - STL
1 stop11h 35mSouthwest
Deal found 12/21$537
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:25 pmSTL - RNO
1 stop6h 20mSouthwest
Sat 1/35:40 amRNO - STL
1 stop7h 25mSouthwest
Deal found 12/21$552
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/315:19 pmSTL - RNO
1 stop22h 23mMultiple Airlines
Sun 1/42:37 pmRNO - STL
2 stops27h 30mMultiple Airlines
Deal found 12/21$579

Find 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 December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$123
(Kiwi.com)

One-way from

$68
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$301

Good round-trip deal

$194 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Lambert-St Louis-Las Vegas Harry Reid Intl flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Las Vegas Harry Reid Intl flights.
From Lambert-St Louis to Nevada
One-way flight from Lambert-St Louis to Nevada
Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Lambert-St Louis to Nevada.
Price to beat on a one-way flight from Lambert-St Louis to Nevada.

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 December 23, 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

Mon 2/2

9:45 pm-11:44 pm

Nonstop3h 59m

Las Vegas Harry Reid Intl

Fri 2/6

6:26 pm-2:46 pm

2 stops18h 20m

$148

St. LouisReno

STL - RNO

STLRNO

Lambert-St Louis

Fri 2/20

1:59 pm-4:10 pm

2 stops28h 11m

Reno

Wed 2/25

8:38 pm-9:26 pm

1 stop22h 48m

$223

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 2/13

5:25 pm-9:45 pm

1 stop6h 20m

Las Vegas Harry Reid Intl

Mon 2/16

5:15 am-10:20 am

Nonstop3h 05m

$227

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 1/23

6:40 pm-11:19 pm

1 stop6h 39m

Las Vegas Harry Reid Intl

Sat 1/24

12:30 am-11:02 am

1 stop8h 32m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 3/5

6:40 pm-11:22 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Tue 3/10

5:00 pm-12:21 am

1 stop5h 21m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 2/15

6:10 am-12:36 pm

1 stop8h 26m

Las Vegas Harry Reid Intl

Thu 2/19

4:35 pm-12:25 am

1 stop5h 50m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 2/13

6:40 pm-11:22 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Mon 2/16

2:00 pm-11:23 pm

1 stop7h 23m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 3/8

6:12 pm-11:44 pm

1 stop7h 32m

Las Vegas Harry Reid Intl

Wed 3/11

6:15 am-2:24 pm

1 stop6h 09m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Fri 3/6

6:40 pm-11:22 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Tue 3/10

11:00 am-12:21 am

2 stops11h 21m

$244

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 2/19

6:40 pm-11:22 pm

1 stop6h 42m

Las Vegas Harry Reid Intl

Sat 2/21

11:06 am-11:23 pm

2 stops10h 17m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 33 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, January is the cheapest month in which you can book a flight from St. Louis to Nevada (average of $93). Flying from St. Louis to Nevada in July is currently the most expensive (average of $195). 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 December 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 26% 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 December 23, 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.

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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?

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

    A quick flight from St. Louis to Nevada can take about 3h 59m. Frontier provides one of the quickest options available for as low as $148. 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 $54. Spirit Airlines flights start at $89 while deals on American Airlines start at $117 one-way.

  • 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 $244, our data indicates the cheapest price to be $62. The most popular route (Lambert-St Louis - Las Vegas Harry Reid Intl), is priced around $119.

  • 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, January is the cheapest month in which you can book a flight from St. Louis to Nevada (average of $93). Flying from St. Louis to Nevada in July is currently the most expensive (average of $195). 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.

Top 6 airlines flying from St. Louis to Nevada

Discover the top 6 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$103Average$210FlexibilityNo cancel feeOn-time65%
FrontierCheapest$111Average$242FlexibilityNo cancel feeOn-time62%
DeltaCheapest$145Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$451FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$273Average$467FlexibilityNo cancel feeOn-time63%

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