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South Padre Island

$290+ Cheap flights from Portland (PDX) to South Padre Island, TX

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MFE
Apr 24 — May 11
Fri 4/24
Fri 5/1
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 March 25, 2026.

This American Airlines deal was found by Cheapflights users on 3/24. 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 4/2712:59 am
PDX
-
BRO
1 stop7h 13m
American Airlines
Tue 5/55:40 am
BRO
-
PDX
1 stop7h 21m
American Airlines
Deal found 3/24$369
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/281:02 pm
PDX
-
BRO
1 stop6h 50m
United Airlines
Sun 5/314:44 pm
BRO
-
PDX
1 stop8h 04m
United Airlines
Deal found 3/23$443
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/11:52 pm
PDX
-
BRO
1 stop7h 02m
American Airlines
Wed 4/810:42 am
BRO
-
PDX
1 stop8h 17m
American Airlines
Deal found 3/24$464
This United Airlines deal was found by Cheapflights users on 3/23. 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 4/217:00 am
PDX
-
BRO
1 stop7h 24m
United Airlines
Sat 4/255:25 pm
BRO
-
PDX
1 stop7h 33m
United Airlines
Deal found 3/23$469
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/2811:43 pm
PDX
-
BRO
1 stop8h 31m
American Airlines
Sun 5/316:42 pm
BRO
-
PDX
1 stop8h 07m
American Airlines
Deal found 3/25$492
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/157:00 am
PDX
-
BRO
1 stop9h 28m
United Airlines
Sun 4/197:15 am
BRO
-
PDX
1 stop7h 19m
United Airlines
Deal found 3/21$503

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 March 25, 2026.

Round-trip from

$369
(American Airlines)

One-way from

$290
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$974
From Portland to South Padre Island
Search Deals
One-way flight from Portland to South Padre Island
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($41 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 25, 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

Tue 4/28

1:52 pm-10:53 pm

1 stop7h 01m

Brownsville South Padre Is. Intl

Tue 5/5

5:40 am-11:01 am

1 stop7h 21m

$369

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Thu 5/28

1:02 pm-9:52 pm

1 stop6h 50m

Brownsville South Padre Is. Intl

Sun 5/31

4:44 pm-10:48 pm

1 stop8h 04m

$443

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 4/1

11:59 pm-10:17 am

1 stop8h 18m

Brownsville South Padre Is. Intl

Wed 4/8

10:42 am-4:59 pm

1 stop8h 17m

$464

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 4/21

7:00 am-4:24 pm

1 stop7h 24m

Brownsville South Padre Is. Intl

Sat 4/25

5:25 pm-10:58 pm

1 stop7h 33m

$469

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Tue 4/28

7:14 pm-11:19 am

2 stops14h 05m

Brownsville South Padre Is. Intl

Sat 5/2

7:20 am-12:43 pm

1 stop7h 23m

$474
Cheapest one-way
Quickest one-way

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 4/1

8:30 am-10:54 pm

2 stops12h 24m

$330

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 4/1

7:15 am-10:54 pm

2 stops13h 39m

$330

PortlandBrownsville

PDX - BRO

PDXBRO

Portland

Wed 4/1

5:30 am-9:47 pm

2 stops14h 17m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

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

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 $313). 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 March 25, 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
9,478 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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
9,478 reviews
United Airlines
7.4
Good
9,478 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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
11,493 reviews
United Airlines
7.4
Good
9,478 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

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 6h 50m. Fly via American Airlines or United 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 $313). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$238Average$490FlexibilityNo cancel feeOn-time69%

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