$134+ Cheap flights from South Padre Island, TX to Seattle (SEA)
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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from South Padre Island to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from South Padre Island to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from South Padre Island (SO9) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $359 (United Airlines) |
|---|---|
One-way from | $134 (American Airlines) |
Popular in | April |
Cheapest in | January |
Average price | $301 |
Find flight deals from South Padre Island to Seattle
Cheapest flights from South Padre Island to SeattleExplore the most affordable flight options available from South Padre Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from South Padre Island to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This American Airlines deal was found by Cheapflights users on 1/20. 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.
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Find flights from South Padre Island to Seattle within your budget
Customize your flight search to find flights from South Padre Island to Seattle 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 January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
BrownsvilleSeattle
BRO - SEA
BROSEA
Brownsville South Padre Is. Intl
Wed 2/5
5:23 pm-11:00 pm
1 stop7h 37m
Seattle/Tacoma Intl
Sun 2/9
1:59 pm-11:13 pm
1 stop7h 14m
BrownsvilleSeattle
BRO - SEA
BROSEA
Brownsville South Padre Is. Intl
Mon 2/10
6:16 pm-11:31 pm
1 stop7h 15m
BrownsvilleSeattle
BRO - SEA
BROSEA
Brownsville South Padre Is. Intl
Fri 2/7
7:15 am-9:20 pm
3 stops16h 05m
Best time to book a flight from South Padre Island to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from South Padre Island with our price prediction graph.
Travel insights for flights from South Padre Island to Seattle
Get recent, data-driven insights about flights from South Padre Island to Seattle including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from South Padre Island to Seattle?
Currently, January is the cheapest month in which you can book a flight from South Padre Island to Seattle (average of $238). Flying from South Padre Island to Seattle in July is currently the most expensive (average of $411). 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 SEA?
Find hourly flight availability from South Padre Island to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Padre Island to Seattle as you normally would.
What is the cheapest day to fly from South Padre Island to Seattle?
Use this chart to determine the cheapest time to fly round-trip from South Padre Island to Seattle. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their South Padre Island to Seattle flight should consider departing on Wednesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Rainfall in Seattle by month
Plan your trip to Seattle by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.
Temperature in Seattle by month
Plan your trip to Seattle by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated January 21, 2025.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Comfort
Boarding
Crew
Entertainment
Overall
Food
Reviews
Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Related info for your journey
Find useful and relevant information for your journey from South Padre Island to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near South Padre Island?
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Alternative routes for South Padre Island to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from South Padre Island to Seattle
Discover the top 4 airlines that operate flights from South Padre Island to Seattle. 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 January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$492 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$277 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$323 | Average$528 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$417 | Average$731 | FlexibilityNo cancel fee | On-time75% |