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$228+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — CUN
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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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 July 2, 2025.

Round-trip from

$450
(American Airlines)

One-way from

$228
(American Airlines)

Popular in

May

Cheapest in

July

Average price

$464
From South Padre Island to Cancun
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One-way flight from South Padre Island to Cancun
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Highest demand for flights based on searches. 10% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 12/35:33 amBRO - CUN
1 stop9h 31mAmerican Airlines
Tue 12/98:54 amCUN - BRO
1 stop14h 48mAmerican Airlines
Deal found 7/1$450
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 8/155:10 amBRO - CUN
1 stop7h 23mUnited Airlines
Fri 8/225:22 pmCUN - BRO
1 stop6h 12mUnited Airlines
Deal found 7/1$466
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
Fri 7/47:10 pmBRO - CUN
1 stop5h 50mMultiple Airlines
Wed 7/97:10 amCUN - BRO
1 stop11h 20mMultiple Airlines
Deal found 7/2$672

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 July 2, 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 12/3

5:33 am-4:04 pm

1 stop9h 31m

Cancun

Tue 12/9

8:54 am-10:42 pm

1 stop14h 48m

$450

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Fri 8/15

5:10 am-12:33 pm

1 stop7h 23m

Cancun

Fri 8/22

5:22 pm-11:34 pm

1 stop6h 12m

$466

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 12/2

7:10 am-1:00 pm

2 stops28h 50m

Cancun

Thu 12/4

11:50 am-7:33 pm

2 stops32h 43m

$990

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Fri 8/15

7:10 pm-2:33 am

3 stops31h 23m

Cancun

Fri 8/22

8:45 pm-11:21 am

2 stops38h 36m

$1,222

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 July 2, 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.

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 July 2, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada 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
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
8,861 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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??
Air Canada
7.1
Good
9,669 reviews
United Airlines
7.4
Good
8,861 reviews

Entertainment

7.0

Food

6.6

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

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, 8 users have taken a look at flights from South Padre Island to Cancun.

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

    While on average a flight from South Padre Island to Cancún is generally $184, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Brownsville South Padre Is. Intl - Cancun), you can expect to pay $466 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, 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 South Padre Island?

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

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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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$111Average$271FlexibilityNo cancel feeOn-time79%
FrontierCheapest$133Average$311FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$256Average$583FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$275Average$371FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$277Average$329FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$310Average$530FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$590Average$742FlexibilityNo cancel feeOn-time63%

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