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LAS - STL

$30 Find cheap flights from Las Vegas to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to St. Louis departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Fri 5/31
Fri 6/7

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,740,974 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Las Vegas to St. Louis (LAS-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
5:01 am - 10:13 amLAS-STL
3h 12mnonstop
7:23 pm - 9:11 pmSTL-LAS
3h 48mnonstop
$51Frontier
Find Deal
Wed, May 22 - Wed, May 29
5:01 am - 10:13 amLAS-STL
3h 12mnonstop
7:23 pm - 9:11 pmSTL-LAS
3h 48mnonstop
$59Frontier
Find Deal
Fri, May 17 - Sun, May 19
7:49 am - 1:05 pmLAS-STL
3h 16mnonstop
1:55 pm - 3:22 pmSTL-LAS
3h 27mnonstop
$82Spirit Airlines
Find Deal
Wed, Jun 12 - Wed, Jun 19
9:56 am - 3:14 pmLAS-STL
3h 18mnonstop
4:05 pm - 5:38 pmSTL-LAS
3h 33mnonstop
$102Spirit Airlines
Find Deal
Mon, May 20 - Mon, May 27
12:45 am - 11:10 amLAS-STL
8h 25m1 stop
3:05 pm - 9:21 pmSTL-LAS
8h 16m1 stop
$308Delta
Find Deal
Tue, May 28 - Wed, Jun 5
12:13 am - 9:02 amLAS-STL
6h 49m1 stop
5:15 am - 11:20 amSTL-LAS
8h 05m1 stop
$323American Airlines
Find Deal
Fri, May 31 - Tue, Jul 2
12:13 am - 10:37 amLAS-STL
8h 24m1 stop
7:20 pm - 11:49 pmSTL-LAS
6h 29m1 stop
$358American Airlines
Find Deal
Wed, May 15 - Mon, May 20
12:59 am - 9:50 amLAS-STL
6h 51m1 stop
3:30 pm - 9:39 pmSTL-LAS
8h 09m1 stop
$406Delta
Find Deal
Wed, Oct 2 - Mon, Oct 7
12:59 am - 10:01 amLAS-STL
7h 02m1 stop
8:05 am - 4:44 pmSTL-LAS
10h 39m2 stops
$435United Airlines
Find Deal
Wed, Aug 14 - Mon, Aug 19
12:59 am - 9:54 amLAS-STL
6h 55m1 stop
5:01 pm - 10:43 pmSTL-LAS
7h 42m1 stop
$452United Airlines
Find Deal
Wed, Oct 2 - Sun, Oct 6

Flights from Las Vegas to St. Louis - Travel Insights & Trends

Get data-powered insights and trends into flights from Las Vegas to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Las Vegas to St. Louis?

The average price of all flights from Las Vegas to St. Louis clicked on KAYAK for each day over the last 12 months.
When flying from Las Vegas to St. Louis, you should consider leaving on a Tuesday and avoid Sundays if you are looking for the best rates. For your return to Las Vegas, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

What is the cheapest month to fly from Las Vegas to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Las Vegas to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Las Vegas to St. Louis is January, where tickets cost $104 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $225 and $216 respectively.

How far in advance should I book a flight from Las Vegas to St. Louis?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Las Vegas to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Las Vegas to St. Louis, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 73 days before departure.

Which airlines provide the cheapest flights from Las Vegas to St. Louis?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Frontier ($30) and Spirit Airlines ($40). The cheapest round-trip tickets were found on Frontier ($51) and Spirit Airlines ($82).

Which airlines fly non-stop between Las Vegas and St. Louis?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Las Vegas to St. Louis.
There are 3 airlines that fly nonstop from Las Vegas to St. Louis. They are: Frontier, Southwest and Spirit Airlines. The cheapest price of all airlines flying this route was found with Spirit Airlines at $83 for a one-way flight. On average, the best prices for this route can be found at Spirit Airlines.

How many flights are there between Las Vegas and St. Louis per day?

Each day, there are between 4 and 10 nonstop flights that take off from Las Vegas and land in St. Louis, with an average flight time of 3h 10m. The most common departure time is 5:00 am and most flights take off in the morning. Each week, there are 53 flights. The most frequent day of departure is Sunday, when 19% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Las Vegas and St. Louis?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Las Vegas to St. Louis take?

The duration of a nonstop flight to St. Louis from Las Vegas is typically 3h 08m. The journey crosses a distance of 1,367 miles.

What’s the earliest departure time from Las Vegas to St. Louis?

Early birds can take the earliest flight from Las Vegas at 5:01 am and will be landing in St. Louis at 10:09 am.

What’s the latest departure time from Las Vegas to St. Louis?

If you prefer to fly at night, the latest flight from Las Vegas to St. Louis jets off at 8:10 pm and lands at 1:20 am.

Good to know

Low season

January

High season

May

Cheapest flight

$30
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from Las Vegas to St. Louis

When to book flights from Las Vegas to St. Louis

Are your dates flexible? Find out the best times to travel from Las Vegas to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Las Vegas to St. Louis

  • Can I use public transportation to travel to Harry Reid International Airport from Las Vegas?

    The bus is your only choice if you'd prefer to use public transportation to go to the airport. Bus lines 109 and 108 go between the city center and the LAS airport. Both buses arrives at the airport's zero level after departing from SB Casino Center after Bonneville.

  • Are there nursing suites at Harry Reid International Airport?

    For any parent traveling with a baby, there are around three lactation facilities at LAS airport. The nursing suites are private and have an indication deadbolt that may be used to secure them from the inside. Additionally, they have ample area for your stroller and luggage while yet allowing you to sit and nurse your baby. The accommodations may be found on the Concourse C connector between gates B and A, in Concourse D close to the playground, and close to gate E9 in Terminal 3.

  • How do I get from STL to St. Louis?

    You can take a taxi or a Towncar from STL if you want to quickly get to St.Louis . It takes a taxi roughly 20min to cover the 15 miles distance. On the other hand, the bus or train are your only choices if you like taking public transportation. With a bus, you can get to downtown St. Louis in approximately 1h 7min while the MTR train takes roughly 31min.

  • Is it possible to find car rentals at STL?

    STL features multiple car rental agencies. There is a location at the airport for every major automobile rental company in the US, including Budget, Alamo, Avis, and Hertz. It is advised that you reserve your rental in advance for simpler servicing.

  • What is the cheapest flight from Las Vegas to St. Louis?

    In the last 3 days, the lowest price for a flight from Las Vegas to St. Louis was $30 for a one-way ticket and $51 for a round-trip.

  • Do I need a passport to fly between Las Vegas and St. Louis?

    No

  • Which airports will I be using when flying from Las Vegas to St. Louis?

    When flying out of Las Vegas you will be using Las Vegas Harry Reid Intl. You will be landing at St. Louis, also known as Lambert-St Louis.

  • Which airlines offer Wi-Fi service onboard planes from Las Vegas to St. Louis?

    American Airlines, and Alaska Airlines offer inflight Wi-Fi service on the Las Vegas to St. Louis flight route.

  • Which aircraft models fly most regularly from Las Vegas to St. Louis?

    The Airbus A320neo is the aircraft model that flies most regularly on the Las Vegas to St. Louis flight route.

  • On which days can I fly direct from Las Vegas to St. Louis?

    There are nonstop flights from Las Vegas to St. Louis on a daily basis.

  • Which is the best airline for flights from Las Vegas to St. Louis, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Las Vegas to St. Louis are Delta and United Airlines. With an average price for the route of $382 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $493 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Las Vegas to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Las Vegas to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Las Vegas to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Las Vegas to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Las Vegas with another airline. Booking your flights between Las Vegas and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Las Vegas to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from LAS to St. Louis

  • Looking for a cheap flight? 25% of our users found flights on this route for $87 or less one-way and $138 or less round-trip.
  • Consider taking connecting flights as opposed to one direct flight to reduce the cost of your ticket from Las Vegas (LAS) to St. Louis (STL). Since connecting flights frequently have lower demand than direct flights, most airlines typically offer lower costs for them. These flights usually have layovers at DEN, MSP, ORD and SLC.
  • There are numerous outdoor pet relief places available to incoming guests at Harry Reid International Airport (LAS). Two more can be found outside of Terminal 1, and one is outside of Terminal 3. The other is outside the ticketing area. If you find that those ones are far away consider using the one near the baggage claim area.
  • Please keep your pet in their secure carriers the entire time you are at the airport if you are flying out through LAS to STL. If the pet is a service animal, it must be kept on a leash at all times. However, when using the pet relief facilities, you don't have to put them on leash.
  • If you're flying out of Harry Reid International Airport (LAS) in an early morning flight, you should consider making a reservation at Tru by Hilton Las Vegas Airport Hotel. Located around 1.4 miles away, it is one of the LAS airport hotels, offering you a practical spot to stay so you won't have to struggle with the morning traffic to the airport and be at risk of missing your flight.
  • Choose the flights using the automatic transfer option when making a reservation for a connecting flight to STL from LAS rather than the self-transfer option. This is due to the fact that self-transfer flights need you to check both your bags and yourself into each flight.
See more tips

Prefer to fly non-stop from Las Vegas to St. Louis?

Find which airlines fly direct from Harry Reid Intl to Lambert-St Louis, which days they fly and book direct flights.

Nonstop departures

Las Vegas Harry Reid Intl to Lambert-St Louis

Monday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest

Frontier, Southwest

Wednesday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Nonstop returns

Lambert-St Louis to Las Vegas Harry Reid Intl

Monday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Tuesday

Frontier, Southwest

Frontier, Southwest

Wednesday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Thursday

Frontier, Southwest

Frontier, Southwest

Friday

Frontier, Southwest, Spirit Airlines

Frontier, Southwest, +1 more

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights
See more direct flights

Top 5 airlines serving from Las Vegas to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Las Vegas to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10874 reviews
7.9Comfort
8.6Crew
8.0Entertainment
7.4Food
8.2Boarding
Airline reviews

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

6.0 GoodJames, Apr 2024TPA - RDU
Read more about Delta reviews

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

There was a .79 discrepancy between the cost of the flight and what was paid. Spirit didn't let me obtain my boarding pass until the .79 (seventy nine cents) was paid. Contacting their customer service to resolve the issue was a nightmare that involved many wait minutes and two different departments. The price Kayak gave to Affirm, whom I used to pay for the tickets, and the price Spirit charged for the flight were off by the .79. I almost lost the ticket because of the hassle.

They sure know how to make you feel like you're packed into a sardine can. Most uncomfortable seat you imagine.

Flying on Spirit Airline is a penny-pinching beat down.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

The agent at the check in desk was absolutely rude. The rest of the team after that was good, but the check in process at LAS was miserable. The woman at the desk spoke like we were stupid and was rude throughout the process.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

I liked getting off the plane. Everything else was well below standards. Not even offering a bag of peanuts for free for a 4 hours flight is ridiculous.

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Delayed...attendants checked every single bag and item for sizes before boarding.

4 hour delay because they used our aircraft to fly a different segment (per the captain)

Due to delay of our first flight, we almost missed the second flight. Workers were more agreeable, and baggage did not seem to be an issue.

The experience was terrible. The flight boarded late, then after leaving the gate the plane had had to return to the gate for fuel. After 2 hours on the plane, the flight was canceled. The reasons given for the cancelation didn't sound truthful. and different reasons were given. My 15 year old daughter was flying alone on this flight. When they all disembarked the plane she kept asking the crew what she was supposed to do. No one even gave her the courtesy of a response. No one. It took another 4.75 hrs to be out of customs and baggage. She was re-booked the following day. That flight departed 2 hours late. After all of that, they offered a measly $100 flight voucher with an expiry date of 3 months! All in all a terrible experience. We won't be using Frontier again in the future.

I like the easy check-in and boarding process. I love the non stop flight

absolutely horrific. delayed flights, overbooking. over charging. nightmare service beyond words. stay away.

My husband didn't get boarded on this flight. He was asked to pay $50 extra by the Frontier staff to get two boarding passes for check-in at the Las Vegas airport. He refused to pay this extra $50 charge and tried to do check-in online by himself but it seemed to be late with only 7 mins left. It ended up that my daughter and my husband missed the 7-minute time window. They had to take the next non-direct flight which took more than 12 hours from Las Vegas to San Francisco, a very poor experience for them.

Book cheap flights from Las Vegas to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Las Vegas to St. Louis found on KAYAK in the last 72 hours.
5/16Thu
nonstopFrontier
3h 12mLAS-STL
$30
5/31Fri
nonstopFrontier
3h 12mLAS-STL
$31
5/17Fri
nonstopSpirit Airlines
3h 18mLAS-STL
$40
5/10Fri
nonstopSpirit Airlines
3h 18mLAS-STL
$41
5/17Fri
1 stopAmerican Airlines
6h 49mLAS-STL
$169
5/14Tue
1 stopDelta
8h 25mLAS-STL
$174
5/12Sun
1 stopAmerican Airlines
6h 49mLAS-STL
$179
5/15Wed
1 stopDelta
8h 25mLAS-STL
$184
5/8Wed
1 stopUnited Airlines
7h 00mLAS-STL
$229
7/2Tue
2 stopsUnited Airlines
12h 41mLAS-STL
$243

Search by stops

Search by airline

Search by price

Last minute flights from Las Vegas to St. Louis

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Las Vegas to St. Louis that are departing in the next 10 days.
5/2Thu
nonstopFrontier
3h 10mLAS-STL
5/6Mon
nonstopFrontier
3h 43mSTL-LAS
$118
5/6Mon
nonstopFrontier
3h 08mLAS-STL
5/15Wed
nonstopFrontier
3h 43mSTL-LAS
$150
5/6Mon
nonstopFrontier
3h 08mLAS-STL
5/8Wed
nonstopFrontier
3h 43mSTL-LAS
$152
5/4Sat
multi-stop
21h 26mLAS-STL
5/10Fri
nonstop
3h 33mSTL-LAS
$277
5/4Sat
nonstop
3h 08mLAS-STL
5/10Fri
nonstop
3h 33mSTL-LAS
$302
5/4Sat
multi-stopUnited Airlines
13h 09mLAS-STL
5/10Fri
multi-stopUnited Airlines
13h 35mSTL-LAS
$635
5/2Thu
multi-stopUnited Airlines
4h 49mLAS-STL
5/6Mon
multi-stopUnited Airlines
5h 31mSTL-LAS
$660
5/6Mon
multi-stopAmerican Airlines
6h 49mLAS-STL
5/9Thu
multi-stopAmerican Airlines
6h 41mSTL-LAS
$670
5/5Sun
multi-stopAmerican Airlines
6h 46mLAS-STL
5/15Wed
multi-stopAmerican Airlines
8h 18mSTL-LAS
$735
5/6Mon
multi-stopSpirit Airlines
10h 49mLAS-STL
5/9Thu
multi-stopSpirit Airlines
21h 36mSTL-LAS
$798

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Las Vegas - St. Louis Flights

Departure:

Las Vegas (LAS)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Las Vegas

Cabin classes:

$81