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.

Mon, Sep 8 - Mon, Sep 8

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$225 Roundtrip, found 2 days ago

$225

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Sep 8 from San Antonio Intl. to Seattle - Tacoma Intl., returning Mon, Sep 8, priced at $225 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 2 days ago

$231

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $231 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$254 Roundtrip, found 2 days ago

$254

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $254 found 2 days ago

Sat, Sep 6 - Sun, Sep 14

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 2 days ago

$257

Roundtrip

found 2 days ago

Select Hawaiian Airlines flight, departing Sat, Sep 6 from San Antonio Intl. to Seattle - Tacoma Intl., returning Sun, Sep 14, priced at $257 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$259 Roundtrip, found 2 days ago

$259

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $259 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$262 Roundtrip, found 2 days ago

$262

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $262 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$264 Roundtrip, found 2 days ago

$264

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $264 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$265 Roundtrip, found 2 days ago

$265

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $265 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$271 Roundtrip, found 2 days ago

$271

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $271 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$276 Roundtrip, found 2 days ago

$276

Roundtrip

found 2 days ago

Select Delta flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $276 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$276 Roundtrip, found 2 days ago

$276

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $276 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$277 Roundtrip, found 2 days ago

$277

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $277 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$280 Roundtrip, found 2 days ago

$280

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $280 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$281 Roundtrip, found 2 days ago

$281

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $281 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$284 Roundtrip, found 2 days ago

$284

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $284 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$285 Roundtrip, found 2 days ago

$285

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $285 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$287 Roundtrip, found 2 days ago

$287

Roundtrip

found 2 days ago

Select United flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $287 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$290 Roundtrip, found 2 days ago

$290

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $290 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$292 Roundtrip, found 2 days ago

$292

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $292 found 2 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$381 Roundtrip, found 2 days ago

$381

Roundtrip

found 2 days ago

Select Spirit Airlines flight, departing Sun, Sep 7 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Sep 11, priced at $381 found 2 days ago