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$37 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 5/22. 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
Thu 6/13
Thu 6/20

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Good to know

Low season

January

High season

May

Cheapest flight

$37
Best time to beat the crowds with an average 19% 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

6/12Wed
nonstop
3h 27mSTL-LAS
6/19Wed
nonstop
3h 12mLAS-STL
$51
6/12Wed
nonstop
3h 27mSTL-LAS
6/19Wed
nonstop
3h 12mLAS-STL
$52
6/11Tue
1 stopSpirit Airlines
11h 45mSTL-LAS
6/12Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$57
6/17Mon
nonstopFrontier
3h 46mSTL-LAS
6/20Thu
nonstopFrontier
3h 12mLAS-STL
$59
8/19Mon
nonstopFrontier
3h 37mSTL-LAS
8/21Wed
nonstopFrontier
3h 17mLAS-STL
$60
6/10Mon
nonstopSpirit Airlines
3h 26mSTL-LAS
6/12Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$64
7/10Wed
nonstopAllegiant Air
3h 03mSGF-LAS
7/17Wed
nonstopAllegiant Air
3h 00mLAS-SGF
$151
6/12Wed
nonstopAllegiant Air
3h 04mSGF-LAS
6/19Wed
nonstopAllegiant Air
2h 57mLAS-SGF
$164
6/9Sun
1 stopSun Country Air
6h 49mSTL-LAS
6/13Thu
1 stopSun Country Air
10h 42mLAS-STL
$221
7/12Fri
1 stopSun Country Air
25h 22mSTL-LAS
7/15Mon
1 stopSun Country Air
15h 34mLAS-STL
$225

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Recent one-way flight deals

5/22Wed
nonstopFrontier
3h 48mSTL-LAS
$37
6/12Wed
nonstopSpirit Airlines
2h 57mMCI-LAS
$42
6/15Sat
1 stop
10h 56mSGF-LAS
$108
6/9Sun
1 stopSun Country Air
6h 49mSTL-LAS
$111
5/19Sun
1 stopSun Country Air
26h 41mSTL-LAS
$118
5/24Fri
1 stop
8h 28mSTL-LAS
$122
5/20Mon
nonstopAllegiant Air
3h 11mSGF-LAS
$146
5/27Mon
1 stopAmerican Airlines
5h 33mSGF-LAS
$164
5/20Mon
1 stopAmerican Airlines
5h 19mSGF-LAS
$238
5/24Fri
nonstopAllegiant Air
3h 11mSGF-LAS
$257

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Las Vegas

Last minute flight, train and bus deals

5/15Wed
nonstopFrontier
3h 43mSTL-LAS
5/22Wed
nonstopFrontier
3h 12mLAS-STL
$106
5/19Sun
nonstopFrontier
3h 42mSTL-LAS
5/22Wed
nonstopFrontier
3h 12mLAS-STL
$109
5/19Sun
nonstopFrontier
3h 42mSTL-LAS
5/22Wed
nonstopFrontier
3h 12mLAS-STL
$113
5/18Sat
multi-stopSpirit Airlines
13h 03mSTL-LAS
5/22Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$130
5/17Fri
nonstop
3h 36mSTL-LAS
5/24Fri
nonstop
3h 18mLAS-STL
$141
5/18Sat
multi-stop
13h 03mSTL-LAS
5/21Tue
nonstop
3h 12mLAS-STL
$153
5/19Sun
nonstopSpirit Airlines
3h 02mMCI-LAS
5/21Tue
nonstopSpirit Airlines
2h 51mLAS-MCI
$200
5/19Sun
multi-stopSun Country Air
16h 36mSTL-LAS
5/25Sat
multi-stopSun Country Air
7h 25mLAS-STL
$265
5/19Sun
multi-stopSun Country Air
16h 36mSTL-LAS
5/25Sat
multi-stopSun Country Air
7h 25mLAS-STL
$280
5/17Fri
nonstopAllegiant Air
3h 11mSGF-LAS
5/20Mon
nonstopAllegiant Air
2h 59mLAS-SGF
$405

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