HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Cancún

$412+ Cheap flights from South Padre Island, TX to Cancún (CUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — CUN
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Padre Island to Cancún with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from South Padre Island to Cancún

Keep the following information in mind while searching for South Padre Island to Cancún flight deals. Data was last updated September 16, 2025.

Round-trip from

$412
(American Airlines)

Popular in

May

Cheapest in

July

Average price

$471
From South Padre Island to Cancun
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($52 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from South Padre Island to Cancún

Cheapest flights from South Padre Island to Cancún
Explore the most affordable flight options available from South Padre Island to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/295:38 amBRO - CUN
1 stop11h 27mAmerican Airlines
Wed 11/53:22 pmCUN - BRO
1 stop8h 42mAmerican Airlines
Deal found 9/14$412
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/65:20 amBRO - CUN
1 stop14h 25mAmerican Airlines
Mon 11/108:45 amCUN - BRO
1 stop6h 33mAmerican Airlines
Deal found 9/14$528
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/256:57 pmBRO - CUN
1 stop15h 00mAmerican Airlines
Sun 9/287:50 amCUN - BRO
1 stop14h 44mAmerican Airlines
Deal found 9/15$596
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:00 amBRO - CUN
1 stop7h 37mUnited Airlines
Sat 9/203:01 pmCUN - BRO
1 stop8h 33mUnited Airlines
Deal found 9/15$626
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:26 amBRO - CUN
1 stop5h 30mAmerican Airlines
Sat 9/2012:50 pmCUN - BRO
2 stops9h 57mAmerican Airlines
Deal found 9/15$630
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/267:48 pmBRO - CUN
2 stops17h 11mAmerican Airlines
Thu 1/112:05 pmCUN - BRO
1 stop11h 41mAmerican Airlines
Deal found 9/16$770

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Padre Island to Cancún 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 September 16, 2025.
Use the filters below to find and compare flights from South Padre Island to Cancún that are best for you.

Fly from

South Padre Island

Fly to

Cancún

Route

Depart

Return

Price

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Wed 10/29

5:38 am-5:05 pm

1 stop11h 27m

Cancun

Wed 11/5

3:22 pm-11:04 pm

1 stop8h 42m

$412

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Mon 3/9

7:54 pm-11:55 am

1 stop16h 01m

Cancun

Fri 3/13

6:00 pm-6:27 pm

1 stop24h 27m

$521

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Thu 11/6

5:20 am-8:45 pm

1 stop14h 25m

Cancun

Mon 11/10

8:45 am-2:18 pm

1 stop6h 33m

$528

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 3/10

7:10 am-11:54 am

1 stop4h 44m

Cancun

Wed 3/11

3:51 pm-11:03 pm

1 stop7h 12m

$568

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 3/10

5:49 am-2:40 pm

2 stops8h 51m

Cancun

Wed 3/11

3:20 pm-10:24 pm

1 stop7h 04m

$690

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from South Padre Island to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún 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 Cancún

What is the cheapest month to book a flight from South Padre Island to Cancún?

Currently, January is the cheapest month in which you can book a flight from South Padre Island to Cancún (average of $360). Flying from South Padre Island to Cancún in March is currently the most expensive (average of $492). 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 CUN?

Find hourly flight availability from South Padre Island to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from South Padre Island to Cancún, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the cheapest time to fly round-trip from South Padre Island to Cancún. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their South Padre Island to Cancún flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday 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 Cancún?

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. 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 Cancún. Reviews last updated September 16, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from South Padre Island to Cancún to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from South Padre Island to Cancún. 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 Cancún from South Padre Island?

    Cancun (CUN), located 8.9 mi from the city center, is the airport you fly into when you book flights from South Padre Island to Cancún. 7 airlines have flights to Cancun from South Padre Island on a regular basis. Booking flights from South Padre Island to Cancun 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 Cancún flight route?

    Within the past month, 1 users have taken a look at flights from South Padre Island to Cancun.

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

    A quick flight from South Padre Island to Cancún can take about 11h 27m. American Airlines provides one of the quickest options available for as low as $412. The distance from South Padre Island to Cancún is about 748 mi.

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

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

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

    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 Cancún.

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

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

    Currently, January is the cheapest month in which you can book a flight from South Padre Island to Cancún (average of $360). Flying from South Padre Island to Cancún in March is currently the most expensive (average of $492). 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 Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Holbox
Punta Sam

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South Padre Island to Cancún

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Cancún flights
George Bush Intcntl to Cancún flights
Hobby to Cancún flights
Dallas/Fort Worth to Cozumel flights
Austin to Cancún flights
Love Field to Cancún flights
Hobby to Cozumel flights
George Bush Intcntl to Cozumel flights
Austin to Cozumel flights
San Antonio to Cancún flights
San Antonio to Cozumel flights
Love Field to Cozumel flights
McAllen to Cancún flights
El Paso to Cancún flights
El Paso to Cozumel flights
Midland to Cancún flights
Harlingen to Cancún flights
Corpus Christi to Cancún flights
Amarillo to Cancún flights
Lubbock to Cancún flights
Midland to Cozumel flights
Brownsville to Cancún flights
Laredo to Cancún flights
Amarillo to Cozumel flights
Lubbock to Cozumel flights
Killeen to Cancún flights
Killeen to Cozumel flights
Dallas/Fort Worth to Chetumal flights
Tyler to Cancún flights
College Station to Cozumel flights
Texarkana to Cancún flights
Tyler to Cozumel flights

Top 7 airlines flying from South Padre Island to Cancún

Discover the top 7 airlines that operate flights from South Padre Island to Cancún. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$108Average$260FlexibilityNo cancel feeOn-time79%
FrontierCheapest$126Average$290FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$203Average$365FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$588FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$316Average$329FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$361Average$527FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$369Average$742FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.