Flights from Portland to Vista

Cheapest flights from Portland

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, Jun 23 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$173 Roundtrip, found 3 days ago

$173

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Mon, Jun 23 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $173 found 3 days ago

Fri, Jun 20 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$183 Roundtrip, found 3 days ago

$183

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $183 found 3 days ago

Thu, Jun 19 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$198 Roundtrip, found 3 days ago

$198

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $198 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $208 found 3 days ago

Fri, Jun 20 - Sat, Jun 21

PDX

Portland Intl.

SAN

San Diego Intl.

$214 Roundtrip, found 3 days ago

$214

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Sat, Jun 21, priced at $214 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$219 Roundtrip, found 3 days ago

$219

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $219 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$220 Roundtrip, found 3 days ago

$220

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $220 found 3 days ago

Tue, Jun 17 - Tue, Jun 24

PDX

Portland Intl.

SAN

San Diego Intl.

$223 Roundtrip, found 3 days ago

$223

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Portland Intl. to San Diego Intl., returning Tue, Jun 24, priced at $223 found 3 days ago

Thu, Jun 19 - Fri, Jun 20

PDX

Portland Intl.

SAN

San Diego Intl.

$229 Roundtrip, found 3 days ago

$229

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Portland Intl. to San Diego Intl., returning Fri, Jun 20, priced at $229 found 3 days ago

Mon, Jun 23 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$230 Roundtrip, found 3 days ago

$230

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jun 23 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $230 found 3 days ago

Thu, Jun 19 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$234 Roundtrip, found 3 days ago

$234

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jun 19 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $234 found 3 days ago

Fri, Jun 20 - Fri, Jun 20

PDX

Portland Intl.

SAN

San Diego Intl.

$240 Roundtrip, found 3 days ago

$240

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Fri, Jun 20, priced at $240 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$244 Roundtrip, found 3 days ago

$244

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $244 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$248 Roundtrip, found 3 days ago

$248

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $248 found 3 days ago

Tue, Jun 17 - Fri, Jun 20

PDX

Portland Intl.

SAN

San Diego Intl.

$254 Roundtrip, found 3 days ago

$254

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jun 17 from Portland Intl. to San Diego Intl., returning Fri, Jun 20, priced at $254 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$255 Roundtrip, found 3 days ago

$255

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $255 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

SAN

San Diego Intl.

$258 Roundtrip, found 3 days ago

$258

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Jun 20 from Portland Intl. to San Diego Intl., returning Mon, Jun 23, priced at $258 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

CLD

McClellan-Palomar

$416 Roundtrip, found 3 days ago

$416

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. to McClellan-Palomar, returning Mon, Jun 23, priced at $416 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

CLD

McClellan-Palomar

$443 Roundtrip, found 3 days ago

$443

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. to McClellan-Palomar, returning Mon, Jun 23, priced at $443 found 3 days ago

Fri, Jun 20 - Mon, Jun 23

PDX

Portland Intl.

CLD

McClellan-Palomar

$527 Roundtrip, found 3 days ago

$527

Roundtrip

found 3 days ago

Select American Airlines flight, departing Fri, Jun 20 from Portland Intl. to McClellan-Palomar, returning Mon, Jun 23, priced at $527 found 3 days ago