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$230+ Cheap flights from South Padre Island, TX to Cancún (CUN)

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — CUN
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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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 November 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 12/19:35 amBRO - CUN
1 stop5h 24mUnited Airlines
Wed 4/13:01 pmCUN - BRO
1 stop6h 31mUnited Airlines
Deal found 11/11$458
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:35 amBRO - CUN
1 stop7h 15mUnited Airlines
Thu 11/276:30 amCUN - BRO
1 stop5h 58mUnited Airlines
Deal found 11/12$538
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/17:20 pmBRO - CUN
2 stops14h 11mAmerican Airlines
Wed 4/17:54 amCUN - BRO
1 stop8h 39mAmerican Airlines
Deal found 11/11$571
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:10 amBRO - CUN
1 stop6h 44mUnited Airlines
Sun 12/215:55 pmCUN - BRO
1 stop6h 42mUnited Airlines
Deal found 11/12$578
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Wed 12/2412:12 pmBRO - CUN
1 stop4h 38mUnited Airlines
Sun 12/286:30 amCUN - BRO
1 stop5h 56mUnited Airlines
Deal found 11/11$581
This American Airlines deal was found by Cheapflights users on 11/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:31 pmBRO - CUN
1 stop15h 32mAmerican Airlines
Thu 11/2712:03 pmCUN - BRO
1 stop22h 53mAmerican Airlines
Deal found 11/12$647
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:35 amBRO - CUN
1 stop9h 43mUnited Airlines
Tue 12/24:51 pmCUN - BRO
1 stop7h 45mUnited Airlines
Deal found 11/12$648
This American Airlines deal was found by Cheapflights users on 11/11. 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 12/2410:21 amBRO - CUN
2 stops23h 11mAmerican Airlines
Sun 12/286:59 pmCUN - BRO
1 stop15h 52mAmerican Airlines
Deal found 11/11$672
This United Airlines deal was found by Cheapflights users on 11/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/227:15 amBRO - CUN
1 stop12h 03mUnited Airlines
Tue 12/24:51 pmCUN - BRO
1 stop7h 45mUnited Airlines
Deal found 11/12$683
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Mon 11/179:35 amBRO - CUN
1 stop9h 43mUnited Airlines
Fri 11/212:44 pmCUN - BRO
1 stop6h 41mUnited Airlines
Deal found 11/11$707

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 November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$435
(United Airlines)

One-way from

$230
(American Airlines)

Popular in

May

Cheapest in

September

Average price

$604
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Cancun flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Cancun flights.
Search Deals
From South Padre Island to Cancun
Search Deals
One-way flight from South Padre Island to Cancun
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 13, 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

Thu 1/22

7:15 am-5:50 pm

1 stop9h 35m

Cancun

Mon 1/26

12:28 pm-9:31 pm

1 stop10h 03m

$435

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Thu 1/22

6:49 pm-12:17 pm

2 stops16h 28m

Cancun

Mon 1/26

11:30 am-11:33 pm

2 stops13h 03m

$440

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 3/10

5:49 am-3:10 pm

2 stops9h 21m

Cancun

Wed 3/11

4:05 pm-4:33 pm

2 stops24h 28m

$491

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Thu 3/26

6:04 pm-9:52 am

1 stop15h 48m

Cancun

Sun 3/29

6:00 pm-9:49 am

1 stop15h 49m

$530

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 3/10

5:10 am-4:50 pm

1 stop11h 40m

Cancun

Wed 3/11

4:55 pm-6:41 pm

1 stop25h 46m

$554

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Mon 12/1

7:20 pm-10:31 am

2 stops14h 11m

Cancun

Wed 4/1

7:54 am-4:33 pm

1 stop8h 39m

$571

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Thu 12/18

5:10 am-12:54 pm

1 stop6h 44m

Cancun

Sun 12/21

5:55 pm-11:37 pm

1 stop6h 42m

$578

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Fri 12/5

2:48 pm-10:29 am

2 stops18h 41m

$230

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Sat 12/6

5:42 pm-1:30 pm

2 stops18h 48m

$230

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Thu 12/4

5:54 pm-10:29 am

2 stops15h 35m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 18 results
1
2

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, February is the cheapest month in which you can book a flight from South Padre Island to Cancún (average of $101). Flying from South Padre Island to Cancún in December is currently the most expensive (average of $176). 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 November 13, 2025.

It’s optimal to fly from South Padre Island to Cancún at noon. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight in the morning.

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 Tuesday afternoons when fares are most often at their lowest. Thursday afternoons 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 November 13, 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
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,017 reviews
United Airlines
7.4
Good
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,051 reviews
United Airlines
7.4
Good
9,017 reviews

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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. 8 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, 5 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 9h 35m. United Airlines provides one of the quickest options available for as low as $435. The distance from South Padre Island to Cancún is about 748 mi. This flight may include one or multiple stops.

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

    While on average a flight from South Padre Island to Cancún is generally $162, our data shows the cheapest flight currently is $159. When looking at the most popular route, (Brownsville South Padre Is. Intl - Cancun), you can expect to pay $416 for that flight.

  • 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, February is the cheapest month in which you can book a flight from South Padre Island to Cancún (average of $101). Flying from South Padre Island to Cancún in December is currently the most expensive (average of $176). 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

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Top 8 airlines flying from South Padre Island to Cancún

Discover the top 8 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$109Average$253FlexibilityNo cancel feeOn-time79%
FrontierCheapest$132Average$335FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$168Average$315FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$211Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$261Average$568FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$316Average$329FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$361Average$542FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$369Average$742FlexibilityNo cancel feeOn-time63%

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