South Padre Island

$294+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MFE
Nov 28 — Dec 51
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Cheap 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$473
Provider with most accurate pricing for Portland-Brownsville South Padre Is. Intl flight deals.
Provider most trusted by Cheapflights users for Portland-Brownsville South Padre Is. Intl flights.
From Portland to South Padre Island
Highest demand for flights based on searches. 14% potential increase in price ($92 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Find 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 October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/28. 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 11/125:30 amPDX - BRO
1 stop6h 48mAmerican Airlines
Sun 11/165:20 amBRO - PDX
1 stop7h 50mAmerican Airlines
Deal found 10/28$449
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/126:00 amPDX - BRO
3 stops15h 36mUnited Airlines
Sun 11/165:15 pmBRO - PDX
1 stop7h 30mUnited Airlines
Deal found 10/28$599
This United Airlines deal was found by Cheapflights users on 10/27. 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 12/117:00 amPDX - BRO
1 stop7h 05mUnited Airlines
Sun 12/146:30 amBRO - PDX
1 stop7h 42mUnited Airlines
Deal found 10/27$649

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 October 29, 2025.
Use the filters below to find and compare flights from Portland to South Padre Island that are best for you.

Fly from

Portland

Fly to

South Padre Island

Route

Depart

Return

Price

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Sat 4/18

7:10 am-3:38 pm

1 stop6h 28m

Brownsville South Padre Is. Intl

Sat 4/25

12:07 pm-12:19 am

2 stops14h 12m

$294

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Sat 4/18

11:59 pm-9:53 am

1 stop7h 54m

Brownsville South Padre Is. Intl

Sat 4/25

6:21 pm-10:45 pm

1 stop6h 24m

$380

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 11/12

5:30 am-2:18 pm

1 stop6h 48m

Brownsville South Padre Is. Intl

Sun 11/16

5:20 am-11:10 am

1 stop7h 50m

$449

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 3/10

5:55 am-4:33 pm

1 stop8h 38m

Brownsville South Padre Is. Intl

Wed 3/11

3:56 pm-10:46 pm

1 stop8h 50m

$489

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 3/10

5:15 am-3:38 pm

2 stops8h 23m

Brownsville South Padre Is. Intl

Wed 3/11

12:07 pm-10:57 pm

2 stops12h 50m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

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

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

Currently, September is the cheapest month in which you can book a flight from Portland to South Padre Island (average of $158). Flying from Portland to South Padre Island in June is currently the most expensive (average of $310). 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.

How much does it cost to fly round-trip from Portland to South Padre Island?

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 October 29, 2025.
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.

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

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

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

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

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

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 6h 28m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Portland to South Padre Island is about 1943 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from Portland to South Padre Island (average of $158). Flying from Portland to South Padre Island in June is currently the most expensive (average of $310). 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.

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Alternative routes for Portland to South Padre Island

See prices for flight routes from nearby airports that may be better suited for you.

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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$196Average$376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$272Average$488FlexibilityNo cancel feeOn-time69%

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