Cheap flights from Seattle to San Antonio

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How much should you expect to spend for a flight from Seattle to San Antonio?

Flight prices from Seattle to San Antonio change depending on demand and time of booking.

Pick a travel date to see today’s available fares.

Studies show that flying midweek — like on a Tuesday or Wednesday — can be cheaper than weekend flights. Still, airfares change frequently, so check updated prices on Jetcost.

Which airports serve Seattle and San Antonio?

When planning a trip of about 2853 km, it's a good idea to check flights from surrounding airports too.

  • Airports in Seattle: Seattle is connected to 2 airports - Boeing Field, Lake Union.
  • Airports in San Antonio: The only active airport in San Antonio is San Antonio.

The closest airport isn’t always the cheapest — it’s worth checking the alternatives too. In some cities, smaller airports offer lower fares than the main ones.

Flights from Seattle - Tacoma to San Antonio

Customize your flight from Seattle to San Antonio

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about United States? You might also consider: Las Vegas, Los Angeles, Miami, New York City, Orlando.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.
Frequently Asked Questions

Frequently asked questions about flights from Seattle to San Antonio.

How much does an airline ticket from Seattle to San Antonio cost?

Flight prices can vary a lot depending on the period and destination. At the moment, this information is not available for flights from Seattle to San Antonio.

How far is Seattle from San Antonio?

Seattle is about 2853 km from San Antonio.

What are the airports in San Antonio?

San Antonio has one airport: San Antonio.

What are the airports in Seattle?

Seattle has 2 airports: Boeing Field, Lake Union.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Las Vegas, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Seattle to San Antonio?

This information is not available at the moment.

What is the cheapest month to fly from Seattle to San Antonio?

This information is not available at the moment.

What is the most expensive month to fly from Seattle to San Antonio?

This information is not available at the moment.

What is the best day of the week to fly from Seattle to San Antonio?

This information is not available at the moment.