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South Padre Island

$359+ Cheap flights from Portland (PDX) to South Padre Island, TX

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.
PDX — MFE
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Portland to South Padre Island

Cheapest flights from Portland to South Padre Island
Explore the most affordable flight options available from Portland to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This United Airlines deal was found by Cheapflights users on 6/8. 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 10/2912:51 pm
PDX
-
BRO
1 stop8h 42m
United Airlines
Fri 11/135:25 pm
BRO
-
PDX
1 stop7h 46m
United Airlines
Deal found 6/8$359
This United Airlines deal was found by Cheapflights users on 6/10. 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 9/2912:57 pm
PDX
-
BRO
1 stop6h 53m
United Airlines
Sat 10/37:15 am
BRO
-
PDX
2 stops9h 50m
United Airlines
Deal found 6/10$454
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/2511:43 pm
PDX
-
BRO
1 stop8h 31m
American Airlines
Mon 6/296:42 pm
BRO
-
PDX
1 stop8h 08m
American Airlines
Deal found 6/10$543
This American Airlines deal was found by Cheapflights users on 6/10. 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 6/2311:43 pm
PDX
-
BRO
1 stop8h 31m
American Airlines
Mon 6/296:42 pm
BRO
-
PDX
1 stop8h 08m
American Airlines
Deal found 6/10$594

Find flight deals from Portland to South Padre Island

Keep the following information in mind while searching for Portland to South Padre Island flight deals. Data was last updated June 11, 2026.

Round-trip from

$359
(United Airlines)

Popular in

March

Cheapest in

January
From Portland to South Padre Island
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($42 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to South Padre Island 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 June 11, 2026.
Use the filters below to find and compare flights from Portland to South Padre Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 10/29

12:51 pm-11:33 pm

1 stop8h 42m

Brownsville South Padre Is. Intl

Fri 11/13

5:25 pm-11:11 pm

1 stop7h 46m

$359

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 9/29

6:50 am-6:13 pm

1 stop9h 23m

Brownsville South Padre Is. Intl

Sat 10/3

7:15 am-3:05 pm

2 stops9h 50m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Portland 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 Portland to South Padre Island
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Padre Island

Get insights into the airlines that provide service to South Padre Island. 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 South Padre Island. Reviews last updated June 11, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Portland to South Padre Island 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
9,805 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,805 reviews
United Airlines
7.4
Good
9,805 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
American Airlines
7.1
Good
11,642 reviews
United Airlines
7.4
Good
9,805 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

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

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to South Padre Island. 2 airlines have flights from Portland to South Padre Island on a regular basis. Booking flights from Portland to South Padre Island should not be difficult; the airport handles an average of 0 outbound flights to South Padre Island per day.

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

    There are many flights that can get you from Portland to South Padre Island in 8h 42m. Fly via United Airlines to get the fastest option. The distance from Portland to South Padre Island is about 1943 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to South Padre Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Portland to South Padre Island

Discover the top 2 airlines that operate flights from Portland to South Padre Island. 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$453FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$262Average$512FlexibilityNo cancel feeOn-time69%

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