Flights from San Antonio to Westport

Cheapest flights from San Antonio

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$212 Roundtrip, found 5 days ago

$212

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $212 found 5 days ago

Sun, Aug 31 - Tue, Sep 9

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$219 Roundtrip, found 6 days ago

$219

Roundtrip

found 6 days ago

Select Delta flight, departing Sun, Aug 31 from San Antonio Intl. to Seattle - Tacoma Intl., returning Tue, Sep 9, priced at $219 found 6 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$222 Roundtrip, found 5 days ago

$222

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $222 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$225 Roundtrip, found 5 days ago

$225

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $225 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $227 found 5 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 5 days ago

$227

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $227 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 5 days ago

$231

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $231 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 5 days ago

$231

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $231 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$235 Roundtrip, found 5 days ago

$235

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $235 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$236 Roundtrip, found 5 days ago

$236

Roundtrip

found 5 days ago

Select United flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $236 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$245 Roundtrip, found 5 days ago

$245

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $245 found 5 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$250 Roundtrip, found 5 days ago

$250

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $250 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $254 found 5 days ago

Thu, Jun 12 - Tue, Jun 17

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$255 Roundtrip, found 6 days ago

$255

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jun 12 from San Antonio Intl. to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $255 found 6 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$256 Roundtrip, found 5 days ago

$256

Roundtrip

found 5 days ago

Select Delta flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $256 found 5 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 5 days ago

$257

Roundtrip

found 5 days ago

Select Alaska Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $257 found 5 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$258 Roundtrip, found 5 days ago

$258

Roundtrip

found 5 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $258 found 5 days ago

Sun, Jun 15 - Tue, Jun 17

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$263 Roundtrip, found 6 days ago

$263

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, Jun 15 from San Antonio Intl. to Seattle - Tacoma Intl., returning Tue, Jun 17, priced at $263 found 6 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select American Airlines flight, departing Wed, Sep 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $264 found 5 days ago

Fri, Jun 13 - Sun, Jun 22

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$377 Roundtrip, found 6 days ago

$377

Roundtrip

found 6 days ago

Select Hawaiian Airlines flight, departing Fri, Jun 13 from San Antonio Intl. to Seattle - Tacoma Intl., returning Sun, Jun 22, priced at $377 found 6 days ago