SEA to SAT (Seattle to San Antonio) Flights

Last Minute Flights from SEA to SAT

Best airfare and ticket deals for SEA to SAT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SEASan AntonioApril 7 to April 15$628
*Prices include taxes and fees

Cheapest SEA to SAT Flights

Best airfare and ticket deals for SEA to SAT flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SEASan AntonioApril 13 to April 24$165
SEASan AntonioApril 16 to April 20$170
SEASan AntonioApril 23 to April 24$188
PAESan AntonioApril 17 to April 23$487
*Prices include taxes and fees
SEA to SAT Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
San Antonio Intl.
Destination airport IATA code
SAT
Distance
1773 mi

Frequently asked questions

Which airlines with flights from SEA to San Antonio, TX Airport (SAT-San Antonio Intl.) allow free cancellation due to COVID-19?
Most reputable airlines are now advertising flexible airfares so you can plan your journey to San Antonio, TX Airport (SAT-San Antonio Intl.) with confidence. To narrow down which carriers sell these kinds of tickets, use our helpful filter tool. Just check the “No change fee” box directly underneath the “Flexible change policies” section. Also carefully read the airline’s terms and conditions so you understand what COVID-19 related changes are allowed.
What airlines fly direct from SEA to San Antonio, TX Airport (SAT-San Antonio Intl.)?
Buckle up and make the most of the uninterrupted journey from SEA to SAT with Alaska Airlines (AS). Advertising 30 nonstop flights a month on this route, this carrier will get your escape off to a flying start.
How many flights are there from SEA to SAT?
Approximately 110 services are available daily between Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) and San Antonio, TX Airport (SAT-San Antonio Intl.). Fasten your seat belt because your plane to San Antonio is ready to take to the skies.
How long does it take to fly from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.)?
Around 6 hours and 17 minutes. Got a daytime flight? Grab a seat next to the window and gaze out at the views. Otherwise, if you’re flying from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.) late evening, take a nap and get to San Antonio refreshed and revitalized.
What is the flight distance from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Antonio, TX Airport (SAT-San Antonio Intl.)?
Approximately 1800 miles (2900 km). If you travel regularly and have gathered an useful number of air miles, this medium-haul trip may be the time to cash them in for an upgrade.
How many morning flights are there from SEA to SAT?
Pack your bags and take off aboard one of the 374 morning flights from SEA to SAT available each week.
  • If you’re eager to travel with Delta (DL), it operates 110 weekly services that set off before noon. The 12:50AM flight is the first of the day.
  • Another top option is Alaska Airlines. This carrier has 79 early flights per week. 6:00AM is the earliest.
  • You’ll have around 67 morning flights to choose from if you book a ticket with American Airlines (AA). 12:30AM is the earliest available.
How many afternoon flights are there from SEA to SAT?
If the words “crack of dawn” aren’t part of your daily vocab, jump aboard one of the 400 weekly afternoon and evening flights from SEA to SAT.
  • Think about locking in a ticket with Alaska Airlines (AS). It has 95 flights every week that leave after noon. The earliest service is 12:37PM.
  • Delta (DL) provides 88 afternoon and evening flights a week. The first one is at 12:03PM.
  • Otherwise you can search for a flight from 12:35PM onward with United Airlines (UA). This carrier provides 73 afternoon and evening flights a week.
What is the earliest departure time out of Seattle to San Antonio?
The earliest flight leaves SEA at 12:30AM and touches down at 2:31PM at SAT. Remember to allow yourself enough time in the morning to make it to your gate.
What is the latest departure time out of Seattle to San Antonio?
From SEA, the latest flight you can catch takes off at 11:59PM and lands at 9:57PM at SAT. If you’re not into early mornings, this is the perfect flight for you.
What is the average price from Seattle to San Antonio?
You can find a return airfare from SEA to SAT from around $165. The cheapest deals disappear quickly, so book as soon as you know your travel dates. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to San Antonio Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to San Antonio to attend your cousin’s wedding, to pitch a business idea to your boss, or perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from SEA to SAT, we’ve got you covered here at Flights.com.

We present you with some of the hottest deals on airfare so stop that Google flights search. We want you to spend less on your flight from Seattle to San Antonio, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.