HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Laughlin with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Lambert-St Louis to Laughlin are usually found in February or October, booked 20 days in advance, depart on a Monday or Sunday and return on a Friday

Find 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 November 20, 2025.

This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:14 pmSTL - LAS
Nonstop3h 48mFrontier
Thu 12/1110:12 pmLAS - STL
1 stop9h 35mFrontier
Deal found 11/19$128
This Cheapflightsfares deal was found by Cheapflights users on 11/18. 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 12/83:30 pmSTL - LAS
1 stop20h 53mFrontier
Tue 12/910:20 pmLAS - STL
1 stop22h 13mFrontier
Deal found 11/18$130
This CheapOair deal was found by Cheapflights users on 11/19. 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.
Mon 12/81:16 pmSTL - LAS
Nonstop3h 46mFrontier
Thu 12/115:07 pmLAS - STL
1 stop15h 07mFrontier
Deal found 11/19$131
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:16 pmSTL - LAS
Nonstop3h 46mFrontier
Fri 12/54:28 pmLAS - STL
Nonstop3h 20mFrontier
Deal found 11/20$132
This Kiwi.com deal was found by Cheapflights users on 11/18. 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 12/87:43 pmSTL - LAS
1 stop5h 59mFrontier
Thu 12/1112:59 amLAS - STL
1 stop7h 15mFrontier
Deal found 11/18$133
This Cheapflightsfares deal was found by Cheapflights users on 11/19. 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.
Fri 12/512:07 pmSTL - LAS
1 stop12h 42mFrontier
Sun 12/77:00 amLAS - STL
Nonstop3h 12mFrontier
Deal found 11/19$135
This CheapOair deal was found by Cheapflights users on 11/18. 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 12/23:30 pmSTL - LAS
1 stop20h 53mFrontier
Wed 12/310:58 pmLAS - STL
1 stop10h 09mFrontier
Deal found 11/18$137
This CheapOair deal was found by Cheapflights users on 11/19. 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 12/93:30 pmSTL - LAS
1 stop20h 53mFrontier
Thu 12/1112:59 amLAS - STL
1 stop7h 15mFrontier
Deal found 11/19$138
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/51:16 pmSTL - LAS
Nonstop3h 46mFrontier
Fri 12/1212:59 amLAS - STL
1 stop7h 15mFrontier
Deal found 11/20$139
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
Sun 12/79:14 pmSTL - LAS
Nonstop3h 48mFrontier
Fri 12/1212:59 amLAS - STL
1 stop7h 15mFrontier
Deal found 11/20$140

Cheap 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 November 20, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$128
(Mytrip)

One-way from

$68
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$297
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. 8% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 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 November 20, 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

Tue 1/13

3:40 pm-8:44 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

Sat 1/24

6:15 am-4:04 pm

1 stop7h 49m

$217

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 1/13

3:40 pm-8:44 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

Tue 1/20

6:15 am-2:38 pm

1 stop6h 23m

$217

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 1/12

3:40 pm-8:44 pm

1 stop7h 04m

Las Vegas Harry Reid Intl

Tue 1/20

6:15 am-2:38 pm

1 stop6h 23m

$235

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Wed 1/28

10:15 am-1:25 pm

1 stop5h 10m

Las Vegas Harry Reid Intl

Sun 2/1

6:40 pm-11:45 pm

Nonstop3h 05m

$243

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Wed 1/21

11:23 am-5:24 pm

1 stop8h 01m

Las Vegas Harry Reid Intl

Thu 1/22

11:00 am-11:25 pm

2 stops10h 25m

$244

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 2/15

7:00 am-12:06 pm

1 stop7h 06m

Las Vegas Harry Reid Intl

Fri 2/20

11:06 am-11:25 pm

2 stops10h 19m

$244

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sat 1/3

6:05 am-11:21 am

1 stop7h 16m

Las Vegas Harry Reid Intl

Tue 1/6

8:00 am-9:35 pm

2 stops11h 35m

$244

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 1/29

6:10 am-10:07 am

1 stop5h 57m

Las Vegas Harry Reid Intl

Mon 2/2

11:00 am-11:25 pm

2 stops10h 25m

$245

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Wed 1/21

2:50 pm-4:35 pm

Nonstop3h 45m

Las Vegas Harry Reid Intl

Sat 1/24

11:40 pm-9:00 am

1 stop7h 20m

$247

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 2/15

7:15 am-10:45 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Fri 2/20

6:05 pm-11:15 pm

Nonstop3h 10m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 20 results
1
2

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 November 14, 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, March is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $106). Flying from St. Louis to Laughlin 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 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 November 20, 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 44% 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 November 20, 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
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
8,002 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
9,028 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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
3,104 reviews
Southwest
8.0
Very good
4,251 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Comfort

8.0

Overall

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 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 3 outbound flights to Laughlin per day. 7 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, 158 users have taken a look at flights from Lambert-St Louis to Laughlin.

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

    Delta and Southwest can get you from St. Louis to Laughlin in just under 5h 10m. Your travel time can differ by up to 1h 54m. St. Louis and Laughlin are separated by a distance of 1367 mi. This flight may include one or multiple stops.

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

    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 Laughlin on time: Southwest (76%), Frontier (73%), Sun Country Air (0%).

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

    On average you can expect to pay $248 for a flight from St. Louis to Laughlin. The cheapest flight overall is $83 while the most popular route, (Lambert-St Louis - Las Vegas Harry Reid Intl) is currently priced at $126.

  • 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, March is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $106). Flying from St. Louis to Laughlin 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from St. Louis to Laughlin

Discover the top 7 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$113Average$247FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$120Average$210FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$160Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$173Average$376FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$234Average$464FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$257Average$403FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$277Average$480FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.