Flights from San Antonio to Herron Island

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 3 days ago

$212

Roundtrip

found 3 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 3 days ago

Sun, Aug 31 - Tue, Sep 9

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$219 Roundtrip, found 3 days ago

$219

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$222 Roundtrip, found 3 days ago

$222

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$225 Roundtrip, found 3 days ago

$225

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 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 3 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$227 Roundtrip, found 3 days ago

$227

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 3 days ago

$231

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$231 Roundtrip, found 3 days ago

$231

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$235 Roundtrip, found 3 days ago

$235

Roundtrip

found 3 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 3 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$236 Roundtrip, found 3 days ago

$236

Roundtrip

found 3 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 3 days ago

Sat, May 31 - Thu, Jun 5

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$240 Roundtrip, found 4 days ago

$240

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, May 31 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Jun 5, priced at $240 found 4 days ago

Tue, Jun 3 - Sat, Jun 7

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$242 Roundtrip, found 4 days ago

$242

Roundtrip

found 4 days ago

Select Delta flight, departing Tue, Jun 3 from San Antonio Intl. to Seattle - Tacoma Intl., returning Sat, Jun 7, priced at $242 found 4 days ago

Tue, Aug 5 - Mon, Aug 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$243 Roundtrip, found 5 days ago

$243

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Tue, Aug 5 from San Antonio Intl. to Seattle - Tacoma Intl., returning Mon, Aug 11, priced at $243 found 5 days ago

Sun, Jun 1 - Thu, Jun 5

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$243 Roundtrip, found 4 days ago

$243

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, Jun 1 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Jun 5, priced at $243 found 4 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$245 Roundtrip, found 3 days ago

$245

Roundtrip

found 3 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 3 days ago

Sun, Sep 7 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$250 Roundtrip, found 3 days ago

$250

Roundtrip

found 3 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 3 days ago

Thu, May 29 - Thu, Jun 5

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$250 Roundtrip, found 4 days ago

$250

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, May 29 from San Antonio Intl. to Seattle - Tacoma Intl., returning Thu, Jun 5, priced at $250 found 4 days ago

Wed, Sep 3 - Thu, Sep 11

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 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 3 days ago

Mon, Jun 2 - Mon, Jun 9

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$275 Roundtrip, found 4 days ago

$275

Roundtrip

found 4 days ago

Select Spirit Airlines flight, departing Mon, Jun 2 from San Antonio Intl. to Seattle - Tacoma Intl., returning Mon, Jun 9, priced at $275 found 4 days ago

Fri, Jun 13 - Sun, Jun 22

SAT

San Antonio Intl.

SEA

Seattle - Tacoma Intl.

$377 Roundtrip, found 3 days ago

$377

Roundtrip

found 3 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 3 days ago