Flights from San Antonio to Portland

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.

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$270 Roundtrip, found 16 hours ago

$270

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $270 found 16 hours ago

Sun, Jun 29 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$280 Roundtrip, found 16 hours ago

$280

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sun, Jun 29 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $280 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$288 Roundtrip, found 16 hours ago

$288

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $288 found 16 hours ago

Sun, Jun 29 - Sun, Jul 13

SAT

San Antonio Intl.

PDX

Portland Intl.

$290 Roundtrip, found 16 hours ago

$290

Roundtrip

found 16 hours ago

Select Frontier Airlines flight, departing Sun, Jun 29 from San Antonio Intl. to Portland Intl., returning Sun, Jul 13, priced at $290 found 16 hours ago

Fri, Jul 4 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$330 Roundtrip, found 16 hours ago

$330

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Jul 4 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $330 found 16 hours ago

Fri, Jul 4 - Mon, Jul 14

SAT

San Antonio Intl.

PDX

Portland Intl.

$360 Roundtrip, found 16 hours ago

$360

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Jul 4 from San Antonio Intl. to Portland Intl., returning Mon, Jul 14, priced at $360 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$379 Roundtrip, found 16 hours ago

$379

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $379 found 16 hours ago

Fri, Jul 4 - Sun, Jul 13

SAT

San Antonio Intl.

PDX

Portland Intl.

$387 Roundtrip, found 16 hours ago

$387

Roundtrip

found 16 hours ago

Select Delta flight, departing Fri, Jul 4 from San Antonio Intl. to Portland Intl., returning Sun, Jul 13, priced at $387 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$392 Roundtrip, found 16 hours ago

$392

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $392 found 16 hours ago

Mon, Jun 30 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$394 Roundtrip, found 16 hours ago

$394

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 30 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $394 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$409 Roundtrip, found 16 hours ago

$409

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $409 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$417 Roundtrip, found 16 hours ago

$417

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $417 found 16 hours ago

Mon, Jun 30 - Mon, Jul 14

SAT

San Antonio Intl.

PDX

Portland Intl.

$424 Roundtrip, found 16 hours ago

$424

Roundtrip

found 16 hours ago

Select Delta flight, departing Mon, Jun 30 from San Antonio Intl. to Portland Intl., returning Mon, Jul 14, priced at $424 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$424 Roundtrip, found 16 hours ago

$424

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $424 found 16 hours ago

Mon, Jun 30 - Sat, Jul 12

SAT

San Antonio Intl.

PDX

Portland Intl.

$434 Roundtrip, found 16 hours ago

$434

Roundtrip

found 16 hours ago

Select American Airlines flight, departing Mon, Jun 30 from San Antonio Intl. to Portland Intl., returning Sat, Jul 12, priced at $434 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$437 Roundtrip, found 16 hours ago

$437

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $437 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$446 Roundtrip, found 16 hours ago

$446

Roundtrip

found 16 hours ago

Select Delta flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $446 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$461 Roundtrip, found 16 hours ago

$461

Roundtrip

found 16 hours ago

Select Alaska Airlines flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $461 found 16 hours ago

Tue, Jul 1 - Tue, Jul 15

SAT

San Antonio Intl.

PDX

Portland Intl.

$511 Roundtrip, found 16 hours ago

$511

Roundtrip

found 16 hours ago

Select United flight, departing Tue, Jul 1 from San Antonio Intl. to Portland Intl., returning Tue, Jul 15, priced at $511 found 16 hours ago

Wed, Jul 2 - Sat, Jul 12

SAT

San Antonio Intl.

PDX

Portland Intl.

$611 Roundtrip, found 16 hours ago

$611

Roundtrip

found 16 hours ago

Select Hawaiian Airlines flight, departing Wed, Jul 2 from San Antonio Intl. to Portland Intl., returning Sat, Jul 12, priced at $611 found 16 hours ago