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LAS - STL

$39 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 4/30. 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
Sat 5/25
Sat 6/1

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 44,979,812 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
5:10 am - 10:18 amLAS-STL
3h 08mnonstop
7:51 pm - 9:34 pmSTL-LAS
3h 43mnonstop
$76Frontier
Find Deal
Mon, May 13 - Wed, May 15
5:10 am - 10:18 amLAS-STL
3h 08mnonstop
7:23 pm - 9:11 pmSTL-LAS
3h 48mnonstop
$77Frontier
Find Deal
Mon, May 13 - Mon, May 20
5:30 am - 10:46 amLAS-STL
3h 16mnonstop
4:05 pm - 5:38 pmSTL-LAS
3h 33mnonstop
$98Spirit Airlines
Find Deal
Wed, May 8 - Fri, May 10
5:30 am - 10:44 amLAS-STL
3h 14mnonstop
11:57 am - 9:42 pmSTL-LAS
11h 45m1 stop
Wed, Jun 12 - Tue, Jun 18
5:30 am - 10:44 amLAS-STL
3h 14mnonstop
11:57 am - 9:42 pmSTL-LAS
11h 45m1 stop
Thu, Jun 6 - Tue, Jun 11
9:00 am - 2:16 pmLAS-STL
3h 16mnonstop
11:57 am - 8:33 pmSTL-LAS
34h 36m2 stops
$188Spirit Airlines
Find Deal
Fri, Jun 14 - Tue, Jun 18
12:59 am - 9:29 amLAS-STL
6h 30m1 stop
2:38 pm - 7:31 pmSTL-LAS
6h 53m1 stop
$296American Airlines
Find Deal
Mon, Jul 29 - Wed, Aug 7
12:45 am - 11:10 amLAS-STL
8h 25m1 stop
5:30 pm - 11:24 pmSTL-LAS
7h 54m1 stop
$308Delta
Find Deal
Fri, May 24 - Wed, May 29
5:49 pm - 12:46 amLAS-STL
4h 57m1 stop
6:50 pm - 11:24 pmSTL-LAS
6h 34m1 stop
$318Delta
Find Deal
Tue, May 28 - Fri, May 31
12:13 am - 9:02 amLAS-STL
6h 49m1 stop
11:09 am - 5:48 pmSTL-LAS
8h 39m1 stop
$338American Airlines
Find Deal
Sun, May 12 - Mon, May 20

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 ($39) and Spirit Airlines ($41). The cheapest round-trip tickets were found on Frontier ($76) and Spirit Airlines ($98).

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 7:25 pm and lands at 12:30 am.

Good to know

Low season

January

High season

May

Cheapest flight

$39
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 $39 for a one-way ticket and $76 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 $532 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 $94 or less one-way and $154 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 11004 reviews
8.2boarding
7.9comfort
8.6crew
8.0entertainment
7.5food
Airline reviews

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.

6.0 GoodDan, Apr 2024LGA - DEN
Read more about Delta reviews

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.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

They did a fine job. Can't wait to use Delta in the future.

There was a loud squeaky sound the whole time we were flying.

Had a broken tray in business class. Crew just shrugged it off.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Crew was great and did their best to make us comfortable and captain came out at the beginning to announce why the flight was delayed, weather situation up ahead, and kept us updated throughout the flight.

they made me check my carryon. There was space in the overhead bins.

Nice flight, nice crew but no cookie or napkin with my seltzer.

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

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Cold air blew constantly on my legs almost making me numb.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

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.

Great value airline. It doesn’t always work out flawlessly but this flight from Vegas to Reno was perfect.

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

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.
4/30Tue
nonstopFrontier
3h 08mLAS-STL
$39
5/17Fri
nonstopSpirit Airlines
3h 18mLAS-STL
$41
5/9Thu
nonstopFrontier
3h 08mLAS-STL
$42
5/15Wed
2 stopsSpirit Airlines
34h 24mLAS-STL
$104
5/29Wed
1 stopAmerican Airlines
8h 24mLAS-STL
$159
5/16Thu
1 stopAmerican Airlines
6h 49mLAS-STL
$169
5/14Tue
1 stopUnited Airlines
7h 00mLAS-STL
$189
4/30Tue
1 stopDelta
8h 06mLAS-STL
$219
5/11Sat
1 stopDelta
8h 25mLAS-STL
$255
7/2Tue
2 stopsUnited Airlines
12h 41mLAS-STL
$270

Search by stops

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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.
4/26Fri
nonstop
3h 13mLAS-STL
4/30Tue
nonstop
3h 43mSTL-LAS
$128
4/26Fri
nonstopSpirit Airlines
3h 13mLAS-STL
4/29Mon
nonstopSpirit Airlines
3h 30mSTL-LAS
$131
4/25Thu
nonstopFrontier
3h 10mLAS-STL
4/30Tue
nonstopFrontier
3h 52mSTL-LAS
$133
4/25Thu
nonstop
3h 10mLAS-STL
4/29Mon
nonstop
3h 30mSTL-LAS
$136
4/25Thu
multi-stopFrontier
9h 45mLAS-STL
4/30Tue
nonstopFrontier
3h 43mSTL-LAS
$148
4/25Thu
multi-stopUnited Airlines
6h 31mLAS-STL
4/29Mon
multi-stopUnited Airlines
6h 54mSTL-LAS
$655
4/26Fri
multi-stopAmerican Airlines
5h 04mLAS-STL
4/26Fri
multi-stopAmerican Airlines
8h 00mSTL-LAS
$775
4/25Thu
multi-stopAmerican Airlines
5h 35mLAS-STL
4/25Thu
multi-stopAmerican Airlines
5h 41mSTL-LAS
$776
4/25Thu
multi-stopUnited Airlines
4h 41mLAS-STL
4/29Mon
multi-stopUnited Airlines
6h 54mSTL-LAS
$777
4/25Thu
multi-stopDelta
8h 06mLAS-STL
4/27Sat
multi-stopDelta
8h 01mSTL-LAS
$1,098

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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:

$94