HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Laughlin

$71+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — LAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 August, booked 20 days in advance, depart on a Monday or Sunday and return on a Friday

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 June 12, 2025.

Round-trip from

$163
(Cheapflightsfares)

One-way from

$71
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$337
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. 2% potential increase in price ($6 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 June 2025
Search Deals

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 June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 9/228:44 amSTL - LAS
1 stop13h 22mSpirit Airlines
Thu 9/2510:55 pmLAS - STL
1 stop6h 54mSpirit Airlines
Deal found 6/12$163
This Kiwi.com deal was found by Cheapflights users on 6/9. 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 10/105:52 pmSTL - LAS
1 stop7h 44mFrontier
Sat 10/1112:59 amLAS - STL
1 stop6h 08mFrontier
Deal found 6/9$171
This FlightHub deal was found by Cheapflights users on 6/10. 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.
Mon 9/228:44 amSTL - LAS
1 stop13h 22mMultiple Airlines
Wed 9/2412:59 amLAS - STL
1 stop6h 08mMultiple Airlines
Deal found 6/10$185
This American Airlines deal was found by Cheapflights users on 6/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/57:44 amSTL - LAS
1 stop6h 28mAmerican Airlines
Thu 8/76:46 amLAS - STL
1 stop8h 00mAmerican Airlines
Deal found 6/12$277
This Southwest deal was found by Cheapflights users on 6/10. 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.
Mon 8/49:40 pmSTL - LAS
Nonstop3h 30mSouthwest
Tue 8/126:45 amLAS - STL
Nonstop3h 10mSouthwest
Deal found 6/10$285
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/85:15 amSTL - LAS
1 stop5h 28mUnited Airlines
Tue 7/1512:40 pmLAS - STL
1 stop6h 55mUnited Airlines
Deal found 6/10$327

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 June 12, 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

Wed 7/23

11:24 am-11:37 pm

1 stop14h 13m

Las Vegas Harry Reid Intl

Sat 7/26

12:20 am-9:52 am

1 stop7h 32m

$178

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 7/3

2:27 pm-4:05 pm

Nonstop3h 38m

Las Vegas Harry Reid Intl

Fri 7/4

12:58 pm-10:15 am

1 stop19h 17m

$192

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 6/22

8:44 pm-6:56 am

1 stop12h 12m

Las Vegas Harry Reid Intl

Thu 6/26

9:14 pm-10:33 am

1 stop11h 19m

$222

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 8/5

7:44 am-12:12 pm

1 stop6h 28m

Las Vegas Harry Reid Intl

Thu 8/7

6:46 am-4:46 pm

1 stop8h 00m

$277

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Mon 8/4

9:40 pm-11:10 pm

Nonstop3h 30m

Las Vegas Harry Reid Intl

Tue 8/12

6:45 am-11:55 am

Nonstop3h 10m

$285

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 7/8

5:15 am-8:43 am

1 stop5h 28m

Las Vegas Harry Reid Intl

Tue 7/15

12:40 pm-9:35 pm

1 stop6h 55m

$327

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sat 8/16

7:29 pm-11:34 pm

1 stop6h 05m

$71

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Thu 9/4

8:44 am-8:06 pm

1 stop13h 22m

$72

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Sun 8/17

8:00 am-4:48 pm

1 stop10h 48m

$128

St. LouisLas Vegas

STL - LAS

STLLAS

Lambert-St Louis

Tue 8/19

8:45 pm-10:10 pm

Nonstop3h 25m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 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 June 9, 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, August is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $198). Flying from St. Louis to Laughlin in March is currently the most expensive (average of $269). 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 June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Laughlin as you normally would.

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 September 8, 2024.

Travelers seeking maximum savings on their St. Louis to Laughlin flight should consider departing on Tuesday 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.

Rainfall in Laughlin by month

Plan your trip to Laughlin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Laughlin ranges from 0.1 - 0.8 inches per month. February is typically the wettest month, when rainfall can reach 0.8 in. May is typically the driest time to visit Laughlin when rainfall is around 0.1 in.

Temperature in Laughlin by month

Plan your trip to Laughlin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Laughlin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 93.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from St. Louis to Laughlin to help guide your decision. 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 7 outbound flights to Laughlin per day. 8 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, 150 users have taken a look at flights from Lambert-St Louis to Laughlin.

  • 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 $71. Spirit Airlines flights start at $72 while deals on Southwest start at $129 one-way.

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

    On average you can expect to pay $256 for a flight from St. Louis to Laughlin. The cheapest flight overall is $82 while the most popular route, (Lambert-St Louis - Las Vegas Harry Reid Intl) is currently priced at $173.

  • 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, August is the cheapest month in which you can book a flight from St. Louis to Laughlin (average of $198). Flying from St. Louis to Laughlin in March is currently the most expensive (average of $269). 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 8 airlines flying from St. Louis to Laughlin

Discover the top 8 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$83Average$201FlexibilityNo cancel feeOn-time65%
FrontierCheapest$91Average$228FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$104Average$238FlexibilityNo cancel feeOn-time88%
DeltaCheapest$178Average$425FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$216Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$433FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$469FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$342Average$448FlexibilityNo cancel feeOn-time75%

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.