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$146+ Cheap flights from South Padre Island, TX to Las Vegas (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 6/16. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LAS
May 2 — May 91
Sat 5/2
Sat 5/9
1 adult, Economy
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Cheap flight deals from South Padre Island to Las Vegas

Cheapest flights from South Padre Island to Las Vegas
Explore the most affordable flight options available from South Padre Island to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.

This American Airlines deal was found by Cheapflights users on 3/28. 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.
Tue 7/76:42 pm
BRO
-
LAS
1 stop5h 42m
American Airlines
Tue 7/144:53 pm
LAS
-
BRO
1 stop5h 30m
American Airlines
Deal found 3/28$291
This United Airlines deal was found by Cheapflights users on 3/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/74:44 pm
BRO
-
LAS
2 stops9h 37m
United Airlines
Tue 7/1410:25 am
LAS
-
BRO
1 stop6h 12m
United Airlines
Deal found 3/28$296
This United Airlines deal was found by Cheapflights users on 4/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:20 am
BRO
-
LAS
2 stops9h 21m
United Airlines
Wed 5/1311:56 am
LAS
-
BRO
2 stops8h 03m
United Airlines
Deal found 4/1$301
This United Airlines deal was found by Cheapflights users on 3/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:25 pm
BRO
-
LAS
2 stops8h 31m
United Airlines
Tue 12/152:00 pm
LAS
-
BRO
1 stop7h 33m
United Airlines
Deal found 3/29$308
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 9/56:43 pm
BRO
-
LAS
1 stop6h 42m
American Airlines
Thu 9/1011:59 pm
LAS
-
BRO
1 stop8h 06m
American Airlines
Deal found 3/31$320
This American Airlines deal was found by Cheapflights users on 4/1. 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.
Tue 7/72:47 pm
BRO
-
LAS
2 stops8h 41m
American Airlines
Wed 7/1512:48 pm
LAS
-
BRO
2 stops9h 35m
American Airlines
Deal found 4/1$342
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Fri 5/17:41 pm
BRO
-
LAS
1 stop6h 10m
American Airlines
Thu 5/1412:59 am
LAS
-
BRO
1 stop7h 15m
American Airlines
Deal found 3/31$349
This American Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 12/127:20 pm
BRO
-
LAS
1 stop5h 39m
American Airlines
Tue 12/151:37 pm
LAS
-
BRO
2 stops7h 47m
American Airlines
Deal found 3/31$354
This American Airlines deal was found by Cheapflights users on 3/30. 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 5/77:41 pm
BRO
-
LAS
1 stop6h 07m
American Airlines
Sun 5/1012:59 am
LAS
-
BRO
1 stop7h 15m
American Airlines
Deal found 3/30$357

Find flight deals from South Padre Island to Las Vegas

Keep the following information in mind while searching for South Padre Island to Las Vegas flight deals. Data was last updated April 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(American Airlines)

One-way from

$146
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$398
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Las Vegas Harry Reid Intl flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From South Padre Island to Las Vegas Harry Reid Intl
Search Deals
One-way flight from South Padre Island to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Padre Island 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 April 2, 2026.
Use the filters below to find and compare flights from South Padre Island to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Sat 6/13

4:44 pm-11:57 pm

2 stops9h 13m

Las Vegas Harry Reid Intl

Wed 6/17

6:00 am-3:57 pm

1 stop7h 57m

$296

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Sat 6/27

6:42 pm-11:52 pm

1 stop7h 10m

Las Vegas Harry Reid Intl

Tue 6/30

12:48 pm-12:23 am

2 stops9h 35m

$296

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Sat 5/9

7:20 am-11:12 am

1 stop5h 52m

Las Vegas Harry Reid Intl

Wed 5/13

9:05 am-9:59 pm

2 stops10h 54m

$296

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Tue 7/7

4:44 pm-12:21 am

2 stops9h 37m

Las Vegas Harry Reid Intl

Tue 7/14

10:25 am-6:37 pm

1 stop6h 12m

$296

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Fri 5/1

7:41 pm-11:51 pm

1 stop6h 10m

Las Vegas Harry Reid Intl

Thu 5/14

12:59 am-10:14 am

1 stop7h 15m

$349

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Fri 5/15

7:41 pm-11:48 pm

1 stop6h 07m

Las Vegas Harry Reid Intl

Sun 5/17

12:59 am-10:14 am

1 stop7h 15m

$349

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Fri 4/24

12:00 pm-6:23 pm

1 stop8h 23m

Las Vegas Harry Reid Intl

Mon 4/27

8:05 am-6:28 pm

1 stop8h 23m

$349

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Wed 4/15

5:40 am-10:32 am

1 stop6h 52m

Las Vegas Harry Reid Intl

Sun 4/19

11:59 pm-10:12 am

1 stop8h 13m

$419
Quickest round-trip

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Fri 5/22

6:42 pm-10:25 pm

1 stop5h 43m

Las Vegas Harry Reid Intl

Sun 5/24

12:59 am-10:14 am

1 stop7h 15m

$434
Cheapest one-way

BrownsvilleLas Vegas

BRO - LAS

BROLAS

Brownsville South Padre Is. Intl

Tue 6/16

4:44 pm-12:21 am

2 stops9h 37m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from South Padre Island to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from South Padre Island 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 South Padre Island to Las Vegas

How far ahead should I book a flight from South Padre Island to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from South Padre Island to Las Vegas. Price data was last updated on March 13, 2026.

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from South Padre Island 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 South Padre Island to Las Vegas?

Currently, September is the cheapest month in which you can book a flight from South Padre Island to Las Vegas (average of $108). Flying from South Padre Island to Las Vegas in February is currently the most expensive (average of $157). 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 SO9 to LAS?

Find hourly flight availability from South Padre Island 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 April 2, 2026.

It’s typically best to fly out from South Padre Island to Las Vegas in the afternoon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from South Padre Island to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from South Padre Island to Las Vegas. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their South Padre Island to Las Vegas flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from South Padre Island to Las Vegas?

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 April 2, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from South Padre Island to Las Vegas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,533 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,533 reviews
United Airlines
7.4
Good
9,533 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,549 reviews
United Airlines
7.4
Good
9,533 reviews

Food

6.6

Crew

8.1

Overall

7.4

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly into for flights to Las Vegas from South Padre Island?

    Las Vegas Harry Reid Intl (LAS), located 6.2 mi from the city center, is the airport you fly into when you book flights from South Padre Island to Las Vegas. 5 airlines have flights to Harry Reid Intl from South Padre Island on a regular basis. Booking flights from South Padre Island to Las Vegas Harry Reid Intl should not be difficult; the airport handles an average of 0 inbound flights from South Padre Island per day.

  • How popular is this South Padre Island to Las Vegas flight route?

    This flight path from South Padre Island to Las Vegas Harry Reid Intl was viewed by 24 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from South Padre Island to Las Vegas?

    Airlines like United Airlines and American Airlines fly from South Padre Island to Las Vegas in about 7h 10m. The time it takes to get you to your destination can typically vary by up to 2h 03m. The distance between South Padre Island and Las Vegas is about 1259 mi. This flight may include one or multiple stops.

  • What are the cheapest flights from South Padre Island to Las Vegas?

    While on average a flight from South Padre Island to Las Vegas is generally $322, our data shows the cheapest flight currently is $140. When looking at the most popular route, (Brownsville South Padre Is. Intl - Las Vegas Harry Reid Intl), you can expect to pay $291 for that flight.

  • Can I find deals for flights from South Padre Island to Las Vegas that include hotel bookings?

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

  • How can I find direct flights from South Padre Island to Las Vegas?

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

  • Can I find deals for business class flights from South Padre Island to Las Vegas?

    Yes. Cheapflights offers flight deals from South Padre Island 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 South Padre Island to Las Vegas?

    Currently, September is the cheapest month in which you can book a flight from South Padre Island to Las Vegas (average of $108). Flying from South Padre Island to Las Vegas in February is currently the most expensive (average of $157). 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
Paradise
Mesquite
Henderson
North Las Vegas
Kingman
Winchester
Boulder City
Needles
Sunrise Manor

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Top 5 airlines flying from South Padre Island to Las Vegas

Discover the top 5 airlines that operate flights from South Padre Island 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 April 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$276FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$118Average$244FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$203Average$338FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$203Average$373FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$396FlexibilityNo cancel feeOn-time69%

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