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$30 Find cheap flights from Missouri to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 6/18. 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
ter 6/18
ter 6/25

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In the last 7 days travelers have searched 41,904,688 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$30
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from St. Louis to Las Vegas

FAQs for booking flights from Missouri to Las Vegas

  • How does KAYAK find such low prices on flights from Missouri to Las Vegas?

    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 Missouri to Las Vegas.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Missouri 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 Missouri to Las Vegas?

    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 Las Vegas with an airline and back to Missouri with another airline.

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

    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 Las Vegas from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Missouri to Las Vegas?

Find which airlines fly direct from Missouri to Harry Reid Intl, which days they fly and book direct flights.

Nonstop departures

Missouri to Las Vegas Harry Reid Intl

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights

Nonstop returns

Las Vegas Harry Reid Intl to Missouri

Monday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Tuesday

ANA, Advanced Air, Aer Lingus, +64 more

ANA, Advanced Air, +65 more

Wednesday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Thursday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

Friday

ANA, Advanced Air, Aer Lingus, +67 more

ANA, Advanced Air, +68 more

Saturday

ANA, Advanced Air, Aer Lingus, +66 more

ANA, Advanced Air, +67 more

Sunday

ANA, Advanced Air, Aer Lingus, +68 more

ANA, Advanced Air, +69 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Las Vegas

Recent round-trip flight deals

5/29qua
nonstop
3h 32mSTL-LAS
6/4ter
nonstop
3h 12mLAS-STL
$56
5/29qua
nonstopSpirit Airlines
3h 32mSTL-LAS
6/5qua
nonstopSpirit Airlines
3h 16mLAS-STL
$59
6/5qua
nonstopFrontier
3h 46mSTL-LAS
6/6qui
nonstopFrontier
3h 12mLAS-STL
$60
6/3seg
nonstopFrontier
3h 48mSTL-LAS
8/15qui
nonstopFrontier
3h 17mLAS-STL
$62
7/10qua
nonstopAllegiant Air
3h 03mSGF-LAS
7/17qua
nonstopAllegiant Air
3h 00mLAS-SGF
$139
9/16seg
nonstopAllegiant Air
3h 05mSGF-LAS
9/20sex
nonstopAllegiant Air
3h 00mLAS-SGF
$158
7/31qua
1 stopAmerican Airlines
5h 23mSGF-LAS
8/6ter
1 stopAmerican Airlines
7h 21mLAS-SGF
$218
6/23dom
1 stopSun Country Air
6h 39mSTL-LAS
6/27qui
1 stopSun Country Air
10h 41mLAS-STL
$221
6/30dom
1 stopSun Country Air
7h 09mSTL-LAS
7/4qui
1 stopSun Country Air
13h 44mLAS-STL
$225
7/10qua
1 stopAmerican Airlines
5h 26mSGF-LAS
7/17qua
1 stopAmerican Airlines
7h 07mLAS-SGF
$228

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/18ter
nonstopFrontier
3h 46mSTL-LAS
$30
6/26qua
nonstopFrontier
3h 46mSTL-LAS
$39
6/11ter
nonstopSpirit Airlines
2h 57mMCI-LAS
$53
6/8sáb
nonstopSpirit Airlines
2h 57mMCI-LAS
$62
5/26dom
1 stopSun Country Air
6h 31mSTL-LAS
$79
6/17seg
1 stop
7h 56mMCI-LAS
$95
9/17ter
1 stopUnited Airlines
6h 54mSGF-LAS
$104
6/9dom
1 stopSun Country Air
6h 49mSTL-LAS
$111
6/7sex
1 stop
8h 35mSTL-LAS
$118
9/17ter
2 stopsUnited Airlines
14h 35mSGF-LAS
$215

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Las Vegas

Last minute flight, train and bus deals

5/21ter
nonstopFrontier
3h 48mSTL-LAS
5/29qua
nonstopFrontier
3h 12mLAS-STL
$95
5/22qua
nonstop
3h 32mSTL-LAS
5/29qua
nonstop
3h 12mLAS-STL
$106
5/20seg
nonstopFrontier
3h 48mSTL-LAS
5/29qua
nonstopFrontier
3h 12mLAS-STL
$115
5/21ter
multi-stopSpirit Airlines
15h 18mSTL-LAS
5/22qua
nonstopSpirit Airlines
3h 16mLAS-STL
$206
5/20seg
nonstopAllegiant Air
3h 11mSGF-LAS
5/24sex
nonstopAllegiant Air
2h 59mLAS-SGF
$261
5/22qua
nonstopSpirit Airlines
3h 32mSTL-LAS
5/28ter
multi-stopSpirit Airlines
39h 51mLAS-STL
$311
5/24sex
multi-stopAmerican Airlines
7h 26mSGF-LAS
5/27seg
multi-stopAmerican Airlines
8h 04mLAS-SGF
$408
5/24sex
nonstopAllegiant Air
3h 11mSGF-LAS
5/27seg
nonstopAllegiant Air
2h 59mLAS-SGF
$451
5/21ter
multi-stopDelta
8h 47mSGF-LAS
5/24sex
multi-stopDelta
7h 16mLAS-SGF
$509
5/20seg
multi-stopAmerican Airlines
7h 26mSGF-LAS
5/24sex
multi-stopAmerican Airlines
7h 55mLAS-SGF
$529

Search by stops

Search by airline

Search by price

Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Missouri

Cabin classes:

$1,674
$231
$2,158
$61