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$39+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
SMX — LAS
Jan 2 — Jan 91
Fri 1/2
Fri 1/9
1 adult, Economy
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Find cheap flights from Santa Maria to Las Vegas with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheapflights Tip: The best prices from Santa Maria Public to Las Vegas Harry Reid Intl are usually found in October or April, booked 89 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap 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 December 3, 2025.

This Gotogate deal was found by Cheapflights users on 12/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/189:33 pmSMX - LAS
Nonstop1h 11mAllegiant Air
Sun 12/217:23 pmLAS - SMX
Nonstop1h 20mAllegiant Air
Deal found 12/3$98
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/410:12 pmSMX - LAS
Nonstop1h 11mAllegiant Air
Sun 12/78:02 pmLAS - SMX
Nonstop1h 20mAllegiant Air
Deal found 12/2$151
This American Airlines deal was found by Cheapflights users on 12/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/294:30 pmSMX - LAS
1 stop5h 11mAmerican Airlines
Mon 1/53:45 pmLAS - SMX
1 stop6h 49mAmerican Airlines
Deal found 12/1$339
This American Airlines deal was found by Cheapflights users on 12/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/214:30 pmSMX - LAS
1 stop5h 18mAmerican Airlines
Thu 12/2510:00 amLAS - SMX
1 stop29h 31mAmerican Airlines
Deal found 12/1$341
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:00 amSMX - LAS
1 stop6h 39mAmerican Airlines
Thu 1/86:22 amLAS - SMX
1 stop9h 06mAmerican Airlines
Deal found 12/3$346
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:03 amSMX - LAS
1 stop4h 06mAmerican Airlines
Fri 12/263:45 pmLAS - SMX
1 stop6h 49mAmerican Airlines
Deal found 12/3$369
This American Airlines deal was found by Cheapflights users on 12/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:30 pmSMX - LAS
1 stop5h 18mAmerican Airlines
Sat 12/2010:00 amLAS - SMX
1 stop5h 31mAmerican Airlines
Deal found 12/2$389

Find 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 December 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$87
(Kiwi.com)

One-way from

$39
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$202

Good round-trip deal

$115 or less

Good one-way deal

$60 or less
Provider with most accurate pricing for Santa Maria Public-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Santa Maria Public-Las Vegas Harry Reid Intl flights.
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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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High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in December 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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Price to beat on a one-way flight from Santa Maria Public to Las Vegas Harry Reid Intl.
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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 December 3, 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

Thu 12/18

9:33 pm-10:44 pm

Nonstop1h 11m

Las Vegas Harry Reid Intl

Sun 12/21

7:23 pm-8:43 pm

Nonstop1h 20m

$98

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 1/15

5:32 pm-6:47 pm

Nonstop1h 15m

Las Vegas Harry Reid Intl

Sun 1/18

3:08 pm-4:33 pm

Nonstop1h 25m

$102

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 1/11

4:02 pm-9:14 am

1 stop17h 12m

Las Vegas Harry Reid Intl

Wed 1/14

12:32 pm-3:28 pm

1 stop26h 56m

$267

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Thu 1/15

5:00 am-9:14 am

1 stop4h 14m

Las Vegas Harry Reid Intl

Sun 1/18

6:22 am-3:28 pm

1 stop9h 06m

$311

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Mon 12/29

4:30 pm-9:41 pm

1 stop5h 11m

Las Vegas Harry Reid Intl

Mon 1/5

3:45 pm-10:34 pm

1 stop6h 49m

$339

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 12/21

4:30 pm-9:48 pm

1 stop5h 18m

Las Vegas Harry Reid Intl

Thu 12/25

10:00 am-3:31 pm

1 stop29h 31m

$341

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sat 2/7

5:00 am-8:01 pm

2 stops15h 01m

Las Vegas Harry Reid Intl

Mon 2/9

4:10 pm-3:28 pm

1 stop23h 18m

$342

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 2/15

5:00 am-8:59 pm

2 stops15h 59m

Las Vegas Harry Reid Intl

Wed 2/18

10:04 am-10:32 pm

1 stop12h 28m

$345

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 12/14

10:12 pm-11:23 pm

Nonstop1h 11m

$39

Santa MariaLas Vegas

SMX - LAS

SMXLAS

Santa Maria Public

Sun 5/3

10:13 pm-11:33 pm

Nonstop1h 20m

$59

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
2

Compare providers for flights from Santa Maria to Las Vegas

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Santa Maria to Las Vegas in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Santa Maria, California-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Santa Maria, California-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Santa Maria, California-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Santa Maria, California-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Santa Maria, California-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 November 28, 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, September is the cheapest month in which you can book a flight from Santa Maria, California to Las Vegas (average of $78). Flying from Santa Maria, California to Las Vegas in August is currently the most expensive (average of $122). 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 December 3, 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 morning, which can drop the price by up to 47% versus a flight in the afternoon.

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 December 3, 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
698 reviews

Crew

8.1

Entertainment

5.5

Food

5.9

Boarding

7.6

Overall

7.2

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.
Allegiant Air
7.2
Good
698 reviews
Allegiant Air
7.2
Good
698 reviews

Crew

8.1

Entertainment

5.5

Food

5.9

Boarding

7.6

Overall

7.2

Comfort

6.8

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.

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.

  • How long is the flight from Santa Maria, California to Las Vegas?

    Allegiant Air can get you from Santa Maria, California to Las Vegas in just under 1h 11m. Your travel time will be generally consistent. Santa Maria, California and Las Vegas are separated by a distance of 309 mi. Most flights are nonstop.

  • 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 48% 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 $104, our data shows the cheapest flight currently is $46. When looking at the most popular route, (Santa Maria Public - Las Vegas Harry Reid Intl), you can expect to pay $102 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, September is the cheapest month in which you can book a flight from Santa Maria, California to Las Vegas (average of $78). Flying from Santa Maria, California to Las Vegas in August is currently the most expensive (average of $122). 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
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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 December 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$81Average$137FlexibilityNo cancel feeOn-time88%

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