$133 Cheap American Airlines flights San Antonio (SAT) to Seattle (SEA)

View $133 flight on Wed, Aug 19, 2026Opens in a new window

$133 Cheap American Airlines flights San Antonio (SAT) to Seattle (SEA)

Prices were available within the past 7 days and start at $133 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 19 - Sat, Aug 29
SAT
San Antonio
SEA
Seattle
$265 Roundtrip, found 6 days ago
$265
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 19 from San Antonio to Seattle, returning Sat, Aug 29, priced at $265 found 6 days ago
American Airlines
Thu, Sep 10 - Mon, Sep 21
SAT
San Antonio
SEA
Seattle
$322 Roundtrip, found 1 day ago
$322
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 10 from San Antonio to Seattle, returning Mon, Sep 21, priced at $322 found 1 day ago
American Airlines
Thu, Sep 10 - Mon, Sep 21
SAT
San Antonio
SEA
Seattle
$338 Roundtrip, found 1 day ago
$338
Roundtrip
found 1 day ago
Select American Airlines flight, departing Thu, Sep 10 from San Antonio to Seattle, returning Mon, Sep 21, priced at $338 found 1 day ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $360
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $360

Find the cheapest month to fly from San Antonio (SAT) to Seattle (SEA)

September is typically the cheapest month to fly

From $187 - $457 per traveler.

Travel information

0
Origin airport
San Antonio Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Popular airline
Delta
Distance
2836 km

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