C$ 104+ Cheap flights from South Padre Island

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MFE — SEA
23 Apr — 30 Apr1
1 adult
1 adult, Economy, 0 bags

Find flights from South Padre Island within your budget

 
Find flights departing from South Padre Island that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 24 March 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Wed 29/4

2:50 p.m.-9:26 p.m.

1 stop8h 36m

Seattle/Tacoma Intl

Sat 2/5

10:57 p.m.-10:12 a.m.

1 stop9h 15m

C$ 644

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Wed 6/5

10:42 a.m.-9:45 p.m.

2 stops13h 03m

Seattle/Tacoma Intl

Sat 9/5

10:57 p.m.-10:14 a.m.

1 stop9h 17m

C$ 650

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Wed 29/4

5:25 p.m.-11:12 p.m.

1 stop7h 47m

Seattle/Tacoma Intl

Sat 2/5

7:00 a.m.-6:28 p.m.

1 stop9h 28m

C$ 685
Quickest round-trip

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Wed 6/5

5:17 p.m.-10:52 p.m.

1 stop7h 35m

Seattle/Tacoma Intl

Sat 9/5

11:59 p.m.-11:27 a.m.

1 stop9h 28m

C$ 685
Cheapest one-way
Quickest one-way

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Sat 15/8

12:00 p.m.-9:56 p.m.

2 stops11h 56m

C$ 288

BrownsvilleSeattle

BRO - SEA

BROSEA

Brownsville South Padre Is. Intl

Mon 11/5

10:44 a.m.-10:53 p.m.

2 stops14h 09m

C$ 343

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/3

Sorted by cheapest first

Best time to book a flight from South Padre Island

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

Travel insights for flights from South Padre Island

Get recent, data-driven insights about flights from South Padre Island including ideal travel times, pricing trends, and more.

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

Currently, December is the cheapest month in which you can book a flight from South Padre Island (average of C$ 204). Flying from South Padre Island in July will prove the most costly (average of C$ 421). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Popular international destinations from Texas

The most popular international flight routes departing from Texas we’ve come across at this time.
Flights from George Bush Intcntl to Calgary
Flights from Dallas/Fort Worth to Calgary

Related info for your journey

Access useful and relevant information related to your journey from South Padre Island. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 24 March 2026.

  • Which is the cheapest airport to catch a flight from South Padre Island?

    The cheapest routes to Jeju City can be found at Busan Gimhae airport from C$ 37. While Madrid Barajas airport is usually cheaper if your destination is London with prices starting at C$ 45. Reference our flight search to find the best deals in real time.

  • What is the cheapest month to fly from South Padre Island?

    At the present moment the cheapest month to fly from South Padre Island is currently December; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from South Padre Island?

    Check out the cheapest flights from South Padre Island to embark to:
    Travel from Busan to Jeju City from C$ 37 round trip
    Travel from Madrid to London from C$ 45 round trip
    Travel from Paris to Porto from C$ 60 round trip
    Travel from Guadalajara to Puerto Vallarta from C$ 67 round trip
    Travel from Sydney to Melbourne from C$ 80 round trip

  • How does Cheapflights help users find flights from South Padre Island?

    When you search for this flight from South Padre Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

  • Why should you use Cheapflights to find cheap flight tickets from South Padre Island?

    Millions of users choose and trust Cheapflights to book the best flight deals from South Padre Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from South Padre Island with no change fees?

    Certainly. Search results for flights from South Padre Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from South Padre Island become cheaper?

    Yes! Start tracking prices for flights from South Padre Island today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from South Padre Island?

When you search for this flight from South Padre Island, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

Why should you use Cheapflights to find cheap flight tickets from South Padre Island?

Millions of users choose and trust Cheapflights to book the best flight deals from South Padre Island for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from South Padre Island with no change fees?

Certainly. Search results for flights from South Padre Island shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from South Padre Island become cheaper?

Yes! Start tracking prices for flights from South Padre Island today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.