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$486+ Cheap flights from South Padre Island, TX to Mexico

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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — MEX
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Cheap flight deals from South Padre Island to Mexico

Keep the following information in mind while searching for South Padre Island to Mexico flight deals. Data was last updated November 2, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$486
(United Airlines)

Popular in

March

Cheapest in

May

Average price

$673
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Mexico City Benito Juarez flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Mexico City Benito Juarez flights.
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From South Padre Island to Mexico
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Highest demand for flights based on searches. 13% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from South Padre Island to Mexico

Cheapest flights from South Padre Island to Mexico
Explore the most affordable flight options available from South Padre Island to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This American Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/165:27 amBRO - CUN
2 stops9h 53mAmerican Airlines
Tue 12/236:59 pmCUN - BRO
1 stop20h 34mAmerican Airlines
Deal found 10/31$487
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/159:45 amBRO - CUN
1 stop5h 14mUnited Airlines
Mon 12/228:39 amCUN - BRO
1 stop8h 28mUnited Airlines
Deal found 10/31$511
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 12/152:48 pmBRO - CUN
2 stops19h 02mAmerican Airlines
Mon 12/2212:05 pmCUN - BRO
1 stop11h 41mAmerican Airlines
Deal found 10/31$516
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Mon 11/249:35 amBRO - MEX
1 stop7h 10mUnited Airlines
Mon 12/112:25 pmMEX - BRO
1 stop8h 00mUnited Airlines
Deal found 11/1$595
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sat 11/227:20 pmBRO - CUN
1 stop19h 02mAmerican Airlines
Wed 11/261:05 pmCUN - BRO
1 stop6h 45mAmerican Airlines
Deal found 11/1$598
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 11/246:31 pmBRO - MEX
1 stop25h 04mAmerican Airlines
Thu 11/278:00 amMEX - BRO
1 stop6h 35mAmerican Airlines
Deal found 10/31$623
This United Airlines deal was found by Cheapflights users on 10/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:15 amBRO - MEX
1 stop5h 00mUnited Airlines
Thu 11/207:50 amMEX - BRO
1 stop12h 35mUnited Airlines
Deal found 10/30$643
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/237:20 pmBRO - MEX
1 stop19h 53mAmerican Airlines
Wed 11/266:00 amMEX - BRO
1 stop17h 26mAmerican Airlines
Deal found 10/31$654
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 11/105:42 pmBRO - MEX
1 stop16h 12mAmerican Airlines
Fri 11/1411:20 amMEX - BRO
1 stop5h 52mAmerican Airlines
Deal found 10/31$673
This Mytrip deal was found by Cheapflights users on 10/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:25 pmBRO - MEX
1 stop4h 20mMultiple Airlines
Sat 11/296:00 amMEX - BRO
1 stop12h 50mMultiple Airlines
Deal found 10/31$691
This American Airlines deal was found by Cheapflights users on 10/31. 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 11/145:20 amBRO - MEX
1 stop6h 10mAmerican Airlines
Sun 11/166:00 amMEX - BRO
1 stop8h 17mAmerican Airlines
Deal found 10/31$698
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:15 amBRO - CUN
1 stop7h 44mUnited Airlines
Wed 11/124:51 pmCUN - BRO
1 stop7h 45mUnited Airlines
Deal found 10/31$706

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Padre Island to Mexico 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 2, 2025.
Use the filters below to find and compare flights from South Padre Island to Mexico that are best for you.

Fly from

South Padre Island

Fly to

Mexico

Route

Depart

Return

Price

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Mon 3/23

7:10 am-12:34 pm

1 stop5h 24m

Cancun

Tue 3/31

3:30 pm-11:03 pm

1 stop7h 33m

$486

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Wed 4/1

5:49 am-5:20 pm

1 stop11h 31m

Cancun

Wed 4/29

4:06 pm-10:21 pm

1 stop6h 15m

$486

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Tue 12/16

5:27 am-4:20 pm

2 stops9h 53m

Cancun

Tue 12/23

6:59 pm-2:33 pm

1 stop20h 34m

$487

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Mon 3/23

6:04 pm-9:52 am

1 stop15h 48m

Cancun

Tue 3/31

10:40 am-10:24 pm

2 stops11h 44m

$491

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Sat 2/21

3:01 pm-10:32 am

2 stops18h 31m

Cancun

Tue 2/24

1:11 pm-10:52 pm

2 stops10h 41m

$491

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Mon 12/15

9:45 am-3:59 pm

1 stop5h 14m

Cancun

Mon 12/22

8:39 am-4:07 pm

1 stop8h 28m

$511

BrownsvilleCancún

BRO - CUN

BROCUN

Brownsville South Padre Is. Intl

Wed 1/21

6:00 am-8:45 pm

1 stop13h 45m

Cancun

Sun 1/25

5:08 pm-11:33 pm

1 stop7h 25m

$517

BrownsvilleMexico City

BRO - MEX

BROMEX

Brownsville South Padre Is. Intl

Mon 1/19

12:13 pm-4:45 pm

1 stop4h 32m

Mexico City Benito Juarez

Mon 1/26

7:50 am-4:12 pm

1 stop8h 22m

$543

BrownsvilleMexico City

BRO - MEX

BROMEX

Brownsville South Padre Is. Intl

Mon 11/24

9:35 am-4:45 pm

1 stop7h 10m

Mexico City Benito Juarez

Mon 12/1

12:25 pm-8:25 pm

1 stop8h 00m

$595

BrownsvilleMexico City

BRO - MEX

BROMEX

Brownsville South Padre Is. Intl

Fri 1/9

6:49 pm-11:30 am

1 stop16h 41m

Mexico City Benito Juarez

Tue 1/13

6:00 am-6:19 pm

1 stop12h 19m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 20 results
1
2

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

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

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

Currently, February is the cheapest month in which you can book a flight from South Padre Island to Mexico (average of $101). Flying from South Padre Island to Mexico in October is currently the most expensive (average of $151). 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 MX?

Find hourly flight availability from South Padre Island to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from South Padre Island to Mexico, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight at noon.

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

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

Travelers seeking maximum savings on their South Padre Island to Mexico flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated November 2, 2025.
See what other customers who have flown with United Airlines and American Airlines from South Padre Island to Mexico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

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
8,993 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

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
11,034 reviews
United Airlines
7.4
Good
8,993 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Boarding

7.7

Entertainment

7.1

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 Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from South Padre Island to Mexico in 5h 24m. Fly via United Airlines or American Airlines to get the fastest option. The distance from South Padre Island to Mexico is about 748 mi. This flight may include one or multiple stops.

  • What are the most popular routes from South Padre Island to Mexico?

    While some choose either Brownsville South Padre Is. Intl - Cancun or Brownsville South Padre Is. Intl - Puebla City Huejotzingo, Brownsville South Padre Is. Intl - Mexico City Benito Juarez is the most popular route from South Padre Island to Mexico.

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

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

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

    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 Mexico.

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

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

    Currently, February is the cheapest month in which you can book a flight from South Padre Island to Mexico (average of $101). Flying from South Padre Island to Mexico in October is currently the most expensive (average of $151). 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

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Alternative routes for South Padre Island to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from South Padre Island to Mexico

Discover the top 10 airlines that operate flights from South Padre Island to Mexico. 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
VolarisCheapest$109Average$254FlexibilityNo cancel feeOn-time79%
FrontierCheapest$132Average$335FlexibilityNo cancel feeOn-time62%
AeromexicoCheapest$168Average$319FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$211Average$335FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$261Average$652FlexibilityNo cancel feeOn-time69%
AerusCheapest$271Average$348FlexibilityNo cancel feeOn-timeN/A
Sun Country AirCheapest$316Average$329FlexibilityNo cancel feeOn-time83%
American AirlinesCheapest$361Average$551FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$369Average$742FlexibilityNo cancel feeOn-time63%
Hahn AirCheapest$501Average$526FlexibilityNo cancel feeOn-timeN/A

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