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Find cheap flights from Missouri to Las Vegas from $35

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 6/10. 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 6/8
Sat 6/15

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In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

October

Cheapest flight

$35
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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

5/21Tue
nonstopFrontier
3h 48mSTL-LAS
5/22Wed
nonstopFrontier
3h 12mLAS-STL
$51
6/2Sun
nonstop
3h 48mSTL-LAS
6/5Wed
nonstop
3h 16mLAS-STL
$55
5/28Tue
nonstop
3h 48mSTL-LAS
6/5Wed
nonstop
3h 16mLAS-STL
$57
5/28Tue
nonstopFrontier
3h 41mSTL-LAS
6/4Tue
nonstopFrontier
3h 23mLAS-STL
$59
5/29Wed
nonstopSpirit Airlines
3h 32mSTL-LAS
6/5Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$64
6/1Sat
1 stopSpirit Airlines
13h 03mSTL-LAS
6/5Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$96
7/10Wed
nonstopAllegiant Air
3h 03mSGF-LAS
7/17Wed
nonstopAllegiant Air
3h 00mLAS-SGF
$133
8/12Mon
nonstopAllegiant Air
3h 03mSGF-LAS
8/16Fri
nonstopAllegiant Air
3h 00mLAS-SGF
$190
5/19Sun
1 stopSun Country Air
16h 36mSTL-LAS
5/23Thu
1 stopSun Country Air
15h 11mLAS-STL
$224
5/26Sun
1 stopSun Country Air
6h 31mSTL-LAS
6/7Fri
1 stopSun Country Air
6h 41mLAS-STL
$230

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Recent one-way flight deals

6/10Mon
nonstopFrontier
3h 46mSTL-LAS
$35
5/29Wed
nonstopFrontier
3h 48mSTL-LAS
$37
5/29Wed
nonstopSpirit Airlines
3h 32mSTL-LAS
$42
6/5Wed
nonstopSpirit Airlines
2h 57mMCI-LAS
$43
5/26Sun
1 stopSun Country Air
7h 01mMCI-LAS
$89
5/24Fri
1 stop
8h 28mSTL-LAS
$99
6/28Fri
1 stopSun Country Air
6h 49mMCI-LAS
$111
6/21Fri
1 stop
13h 05mSGF-LAS
$113
6/7Fri
nonstopAllegiant Air
3h 04mSGF-LAS
$146
5/20Mon
1 stopAllegiant Air
8h 13mMCI-LAS
$181

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Las Vegas

Last minute flight, train and bus deals

5/14Tue
nonstopFrontier
3h 43mSTL-LAS
5/16Thu
nonstopFrontier
3h 22mLAS-STL
$84
5/13Mon
nonstopFrontier
3h 43mSTL-LAS
5/15Wed
nonstopFrontier
3h 08mLAS-STL
$112
5/10Fri
nonstop
3h 33mSTL-LAS
5/17Fri
nonstop
3h 12mLAS-STL
$175
5/14Tue
nonstop
3h 43mSTL-LAS
5/16Thu
multi-stop
16h 15mLAS-STL
$209
5/11Sat
multi-stopSpirit Airlines
25h 27mMCI-LAS
5/17Fri
nonstopSpirit Airlines
2h 51mLAS-MCI
$226
5/13Mon
multi-stopSpirit Airlines
15h 21mMCI-LAS
5/14Tue
nonstopSpirit Airlines
2h 51mLAS-MCI
$235
5/10Fri
multi-stopAmerican Airlines
7h 18mSGF-LAS
5/10Fri
multi-stopAmerican Airlines
8h 04mLAS-SGF
$432
5/10Fri
multi-stopDelta
8h 39mSGF-LAS
5/11Sat
multi-stopDelta
9h 26mLAS-SGF
$438
5/14Tue
multi-stopDelta
6h 16mSTL-LAS
5/17Fri
multi-stopDelta
8h 25mLAS-STL
$458
5/14Tue
multi-stopAmerican Airlines
9h 06mSTL-LAS
5/18Sat
multi-stopAmerican Airlines
6h 49mLAS-STL
$791

Search by stops

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Flights to Las Vegas

Destination:

Las Vegas (LAS)United States

Return flight deals:

Las Vegas - Missouri

Cabin classes:

$1,674
$231
$2,158
$78