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$44+ Cheap flights from Santa Maria, CA to Las Vegas (SMX - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
SMX — LAS
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Santa Maria Public to Las Vegas Harry Reid Intl are usually found in April or October, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Santa Maria to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from Santa Maria (SMX) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 16, 2025.

Round-trip from

$78
(Cheapflightsfares)

One-way from

$44
(Cheapflightsfares)

Popular in

December

Cheapest in

April

Average price

$180

Good round-trip deal

$106 or less
From Santa Maria Public to Las Vegas Harry Reid Intl
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One-way flight from Santa Maria Public to Las Vegas Harry Reid Intl
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Highest demand for flights based on searches. 4% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Santa Maria Public to Las Vegas Harry Reid Intl.
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Find flight deals from Santa Maria to Las Vegas

Cheapest flights from Santa Maria to Las Vegas
Explore the most affordable flight options available from Santa Maria to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/710:08 pmSMX - LAS
Nonstop1h 15mAllegiant Air
Thu 9/117:53 pmLAS - SMX
Nonstop1h 25mAllegiant Air
Deal found 8/15$78
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:08 pmSMX - LAS
Nonstop1h 15mAllegiant Air
Thu 9/187:53 pmLAS - SMX
Nonstop1h 25mAllegiant Air
Deal found 8/14$98
This Cheapflightsfares deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:22 pmSMX - LAS
Nonstop1h 16mAllegiant Air
Sun 10/58:08 pmLAS - SMX
Nonstop1h 24mAllegiant Air
Deal found 8/15$102
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1310:23 pmSMX - LAS
Nonstop1h 16mAllegiant Air
Sun 11/168:08 pmLAS - SMX
Nonstop1h 25mAllegiant Air
Deal found 8/12$106
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:08 pmSMX - LAS
Nonstop1h 15mAllegiant Air
Thu 9/257:53 pmLAS - SMX
Nonstop1h 25mAllegiant Air
Deal found 8/13$107
This Cheapflightsfares deal was found by Cheapflights users on 8/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:22 pmSMX - LAS
Nonstop1h 16mAllegiant Air
Sun 10/128:08 pmLAS - SMX
Nonstop1h 24mAllegiant Air
Deal found 8/14$110
This Cheapflightsfares deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/410:08 pmSMX - LAS
Nonstop1h 15mAllegiant Air
Sun 9/77:53 pmLAS - SMX
Nonstop1h 25mAllegiant Air
Deal found 8/13$111
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:39 pmSMX - LAS
Nonstop1h 21mAllegiant Air
Sun 8/244:22 pmLAS - SMX
Nonstop1h 27mAllegiant Air
Deal found 8/12$182
This Cheapflightsfares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:39 pmSMX - LAS
Nonstop1h 21mAllegiant Air
Sun 8/244:22 pmLAS - SMX
Nonstop1h 27mAllegiant Air
Deal found 8/12$199
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/286:39 pmSMX - LAS
Nonstop1h 21mAllegiant Air
Sun 8/314:22 pmLAS - SMX
Nonstop1h 27mAllegiant Air
Deal found 8/13$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Maria to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
Use the filters below to find and compare flights from Santa Maria to Las Vegas that are best for you.

Fly from

Santa Maria

Fly to

Las Vegas

Route

Depart

Return

Price

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 10/5

10:22 pm-11:38 pm

Nonstop1h 16m

Las Vegas Harry Reid Intl

Thu 10/9

8:08 pm-9:32 pm

Nonstop1h 24m

$78

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 9/7

10:08 pm-11:23 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Thu 9/11

7:53 pm-9:18 pm

Nonstop1h 25m

$78

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 9/28

10:08 pm-11:23 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Thu 10/2

8:08 pm-9:32 pm

Nonstop1h 24m

$78

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 9/11

10:08 pm-11:23 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Thu 9/18

7:53 pm-9:18 pm

Nonstop1h 25m

$98

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 10/2

10:22 pm-11:38 pm

Nonstop1h 16m

Las Vegas Harry Reid Intl

Sun 10/5

8:08 pm-9:32 pm

Nonstop1h 24m

$102

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 11/13

10:23 pm-11:39 pm

Nonstop1h 16m

Las Vegas Harry Reid Intl

Sun 11/16

8:08 pm-9:33 pm

Nonstop1h 25m

$106

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 9/21

10:08 pm-11:23 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Thu 9/25

7:53 pm-9:18 pm

Nonstop1h 25m

$107

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 10/9

10:22 pm-11:38 pm

Nonstop1h 16m

Las Vegas Harry Reid Intl

Sun 10/12

8:08 pm-9:32 pm

Nonstop1h 24m

$110

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 9/4

10:08 pm-11:23 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Sun 9/7

7:53 pm-9:18 pm

Nonstop1h 25m

$111

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 8/28

6:39 pm-8:00 pm

Nonstop1h 21m

Las Vegas Harry Reid Intl

Sun 8/31

4:22 pm-5:49 pm

Nonstop1h 27m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 13 results
1
2

Best time to book a flight from Santa Maria to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Santa Maria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Maria to Las Vegas

How far ahead should I book a flight from Santa Maria, California to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from Santa Maria to Las Vegas. Price data was last updated on August 8, 2025.

Booking 70 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santa Maria, California to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Santa Maria, California to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from Santa Maria, California to Las Vegas (average of $198). Flying from Santa Maria, California to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SMX to LAS?

Find hourly flight availability from Santa Maria to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 16, 2025.

When flying from Santa Maria, California to Las Vegas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 35% versus a flight at noon.

Reviews of airlines servicing Las Vegas

Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated August 16, 2025.
Read through reviews of airlines operating flights from Santa Maria to Las Vegas, such as Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Allegiant Air
7.2
Good
701 reviews

Overall

7.2

Food

5.9

Crew

8.1

Boarding

7.6

Entertainment

5.5

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.
Allegiant Air
7.2
Good
701 reviews
Allegiant Air
7.2
Good
701 reviews

Overall

7.2

Food

5.9

Crew

8.1

Boarding

7.6

Entertainment

5.5

Comfort

6.8

Reviews

1 / 20
10.0
Excellent

Joellen,Aug 2024

LAS - GEG

Boarding was a hassle. I’ve had the same guy before. Never enjoy seeing him.

Related info for your journey

Find useful and relevant information for your journey from Santa Maria to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Santa Maria, California to Las Vegas flight route?

    Within the past month, 4 users have taken a look at flights from Santa Maria Public to Las Vegas Harry Reid Intl.

  • What is the cheapest airline to fly from Santa Maria, California to Las Vegas round-trip?

    Our cheapest airline available from Santa Maria, California to Las Vegas is Allegiant Air. Our recent data shows that you can find tickets from as low as $81 on this airline. Allegiant Air is currently priced 50% below the average price you’ll pay for this route.

  • What are the cheapest flights from Santa Maria, California to Las Vegas?

    While on average a flight from Santa Maria, California to Las Vegas is generally $131, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Santa Maria Public - Las Vegas Harry Reid Intl), you can expect to pay $78 for that flight.

  • Can I find deals for flights from Santa Maria to Las Vegas that include hotel bookings?

    Yes. In addition to deals on Santa Maria to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Maria to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Maria to Las Vegas.

  • Can I find deals for business class flights from Santa Maria to Las Vegas?

    Yes. Cheapflights offers flight deals from Santa Maria to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Maria, California to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from Santa Maria, California to Las Vegas (average of $198). Flying from Santa Maria, California to Las Vegas in March is currently the most expensive (average of $269). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Henderson
Paradise
North Las Vegas
Sunrise Manor
Winchester
Primm
Mount Charleston
Kingman
Mesquite
Needles
Boulder City

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Alternative routes for Santa Maria to Las Vegas

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Top airline flying from Santa Maria to Las Vegas

Discover the top airline that operate flights from Santa Maria to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$81Average$149FlexibilityNo cancel feeOn-time88%

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