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$28 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 6/17. 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 6/27
Thu 7/4

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In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

May

Cheapest flight

$28
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 10% 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

8/27Tue
1 stopSpirit Airlines
15h 21mSTL-LAS
8/28Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$53
9/10Tue
nonstop
3h 35mSTL-LAS
9/17Tue
nonstop
3h 17mLAS-STL
$56
6/24Mon
nonstopFrontier
3h 46mSTL-LAS
6/27Thu
nonstopFrontier
3h 12mLAS-STL
$59
9/9Mon
nonstopFrontier
3h 37mSTL-LAS
9/20Fri
nonstopFrontier
3h 17mLAS-STL
$60
9/2Mon
nonstopAllegiant Air
3h 03mSGF-LAS
9/6Fri
nonstopAllegiant Air
3h 00mLAS-SGF
$127
9/16Mon
nonstopAllegiant Air
3h 05mSGF-LAS
9/20Fri
nonstopAllegiant Air
3h 00mLAS-SGF
$145
9/6Fri
1 stopAmerican Airlines
7h 13mSGF-LAS
9/10Tue
1 stopAmerican Airlines
6h 27mLAS-SGF
$208
9/1Sun
1 stopDelta
9h 19mSGF-LAS
9/4Wed
1 stopDelta
7h 02mLAS-SGF
$216
8/12Mon
1 stopAmerican Airlines
5h 59mSGF-LAS
8/16Fri
1 stopAmerican Airlines
5h 45mLAS-SGF
$248
9/1Sun
2 stopsDelta
16h 01mSGF-LAS
9/6Fri
1 stopDelta
8h 53mLAS-SGF
$252

Search by stops

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Recent one-way flight deals

6/17Mon
nonstopFrontier
3h 46mSTL-LAS
$28
6/10Mon
nonstopFrontier
3h 46mSTL-LAS
$30
6/12Wed
nonstopSpirit Airlines
2h 57mMCI-LAS
$38
6/19Wed
nonstopSpirit Airlines
3h 27mSTL-LAS
$39
8/24Sat
1 stopAmerican Airlines
7h 50mSGF-LAS
$103
8/28Wed
1 stopUnited Airlines
6h 07mSGF-LAS
$104
7/12Fri
1 stopSun Country Air
18h 36mSTL-LAS
$118
6/16Sun
1 stopSun Country Air
6h 24mMCI-LAS
$120
8/24Sat
2 stopsUnited Airlines
17h 29mSGF-LAS
$215
6/11Tue
1 stopAmerican Airlines
7h 37mSGF-LAS
$324

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Las Vegas

Last minute flight, train and bus deals

5/31Fri
nonstop
3h 36mSTL-LAS
6/7Fri
nonstop
3h 16mLAS-STL
$132
5/29Wed
nonstopSpirit Airlines
3h 32mSTL-LAS
6/5Wed
nonstopSpirit Airlines
3h 16mLAS-STL
$147
6/2Sun
nonstop
3h 48mSTL-LAS
6/5Wed
nonstop
3h 16mLAS-STL
$151
5/29Wed
nonstopFrontier
3h 48mSTL-LAS
6/4Tue
nonstopFrontier
3h 23mLAS-STL
$152
5/31Fri
nonstopFrontier
3h 36mSTL-LAS
6/3Mon
nonstopFrontier
3h 12mLAS-STL
$167
6/1Sat
multi-stopAmerican Airlines
6h 48mSGF-LAS
6/2Sun
multi-stopAmerican Airlines
8h 04mLAS-SGF
$408
6/1Sat
multi-stopAmerican Airlines
6h 19mSGF-LAS
6/1Sat
multi-stopAmerican Airlines
8h 04mLAS-SGF
$433
5/31Fri
nonstopAllegiant Air
3h 11mSGF-LAS
6/2Sun
multi-stopAllegiant Air
23h 32mLAS-SGF
$502
6/1Sat
multi-stopUnited Airlines
14h 33mSGF-LAS
6/3Mon
multi-stopUnited Airlines
8h 10mLAS-SGF
$524
6/1Sat
multi-stopUnited Airlines
14h 21mSGF-LAS
6/2Sun
multi-stopUnited Airlines
5h 46mLAS-SGF
$554

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