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Laughlin

$68+ Cheap flights from St. Louis (STL) to Laughlin, NV

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
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Laughlin are usually found in February or January, booked 20 days in advance, depart on a Monday or Sunday and return on a Friday

Cheap flight deals from St. Louis to Laughlin

Cheapest flights from St. Louis to Laughlin
Explore the most affordable flight options available from St. Louis to Laughlin. 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

Find flight deals from St. Louis to Laughlin

Keep the following information in mind while searching for St. Louis to Laughlin 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
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 Laughlin
Search Deals
One-way flight from Lambert-St Louis to Laughlin
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Laughlin 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 Laughlin that are best for you.

Fly from

St. Louis

Fly to

Laughlin

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. 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

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 2/22

6:10 am-11:07 am

1 stop6h 57m

Las Vegas Harry Reid Intl

Fri 2/27

11:05 am-11:23 pm

2 stops10h 18m

$244

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to Laughlin

Have a flexible travel schedule? Discover the best time to fly to Laughlin 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 Laughlin

How far ahead should I book a flight from St. Louis to Laughlin?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Laughlin. Price data was last updated on December 19, 2025.

The best time to book flights from St. Louis to Laughlin is 20 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $93). Flying from St. Louis to Laughlin 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 L4U?

Find hourly flight availability from St. Louis to Laughlin. 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.

When flying from St. Louis to Laughlin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the morning.

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

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

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

Reviews of airlines servicing Laughlin

Get insights into the airlines that provide service to Laughlin. 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 Laughlin. Reviews last updated December 23, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from St. Louis to Laughlin. 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
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
United Airlines
7.4
Good
9,105 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
American Airlines
7.2
Good
11,054 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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
Frontier
5.8
Fair
3,075 reviews
Southwest
8.0
Very good
4,253 reviews

Comfort

8.0

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Boarding

8.1

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 Laughlin. 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 Laughlin?

    For a flight from St. Louis to Laughlin, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 5 outbound flights to Laughlin per day. 6 airlines have flights to Laughlin from Lambert-St Louis on a regular basis.

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

    Within the past month, 144 users have taken a look at flights from Lambert-St Louis to Laughlin.

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

    Frontier, Southwest, and United Airlines can get you from St. Louis to Laughlin in just under 3h 59m. Your travel time can differ by up to 2h 40m. St. Louis and Laughlin are separated by a distance of 1367 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from St. Louis to Laughlin 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 Laughlin?

    On average you can expect to pay $244 for a flight from St. Louis to Laughlin. The cheapest flight overall is $62 while the most popular route, (Lambert-St Louis - Las Vegas Harry Reid Intl) is currently priced at $119.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Laughlin 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 Laughlin?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $93). Flying from St. Louis to Laughlin 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from St. Louis to Laughlin

Discover the top 6 airlines that operate flights from St. Louis to Laughlin. 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$309FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$397FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$234Average$427FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$273Average$476FlexibilityNo cancel feeOn-time63%

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