Flights from Carlsbad to Seattle

Cheapest flights from Carlsbad

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.

Thu, Jul 17 - Wed, Jul 23

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$156 Roundtrip, found 3 days ago

$156

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jul 17 from San Diego Intl. to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $156 found 3 days ago

Mon, Jun 23 - Fri, Jul 4

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$162 Roundtrip, found 1 day ago

$162

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from San Diego Intl. to Seattle - Tacoma Intl., returning Fri, Jul 4, priced at $162 found 1 day ago

Tue, Jul 15 - Tue, Jul 22

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$176 Roundtrip, found 3 days ago

$176

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 15 from San Diego Intl. to Seattle - Tacoma Intl., returning Tue, Jul 22, priced at $176 found 3 days ago

Tue, Jul 15 - Mon, Jul 21

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$179 Roundtrip, found 3 days ago

$179

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 15 from San Diego Intl. to Seattle - Tacoma Intl., returning Mon, Jul 21, priced at $179 found 3 days ago

Thu, Jul 17 - Fri, Jul 18

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$193 Roundtrip, found 3 days ago

$193

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Thu, Jul 17 from San Diego Intl. to Seattle - Tacoma Intl., returning Fri, Jul 18, priced at $193 found 3 days ago

Mon, Jun 23 - Fri, Jul 4

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$195 Roundtrip, found 1 day ago

$195

Roundtrip

found 1 day ago

Select Spirit Airlines flight, departing Mon, Jun 23 from San Diego Intl. to Seattle - Tacoma Intl., returning Fri, Jul 4, priced at $195 found 1 day ago

Tue, Jul 15 - Sat, Jul 19

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$199 Roundtrip, found 3 days ago

$199

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 15 from San Diego Intl. to Seattle - Tacoma Intl., returning Sat, Jul 19, priced at $199 found 3 days ago

Mon, Jun 23 - Fri, Jul 4

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$200 Roundtrip, found 1 day ago

$200

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jun 23 from San Diego Intl. to Seattle - Tacoma Intl., returning Fri, Jul 4, priced at $200 found 1 day ago

Tue, Jul 15 - Sat, Jul 26

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$206 Roundtrip, found 3 days ago

$206

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Jul 15 from San Diego Intl. to Seattle - Tacoma Intl., returning Sat, Jul 26, priced at $206 found 3 days ago

Sat, Jun 21 - Fri, Jul 4

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$210 Roundtrip, found 1 day ago

$210

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Jun 21 from San Diego Intl. to Seattle - Tacoma Intl., returning Fri, Jul 4, priced at $210 found 1 day ago

Thu, Jul 17 - Wed, Jul 23

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$212 Roundtrip, found 3 days ago

$212

Roundtrip

found 3 days ago

Select Delta flight, departing Thu, Jul 17 from San Diego Intl. to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $212 found 3 days ago

Sat, Jul 19 - Tue, Jul 22

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$215 Roundtrip, found 3 days ago

$215

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 19 from San Diego Intl. to Seattle - Tacoma Intl., returning Tue, Jul 22, priced at $215 found 3 days ago

Thu, Jul 17 - Wed, Jul 23

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$216 Roundtrip, found 3 days ago

$216

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Thu, Jul 17 from San Diego Intl. to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $216 found 3 days ago

Sat, Jul 19 - Mon, Jul 21

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$217 Roundtrip, found 3 days ago

$217

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Sat, Jul 19 from San Diego Intl. to Seattle - Tacoma Intl., returning Mon, Jul 21, priced at $217 found 3 days ago

Sat, Oct 18 - Tue, Oct 21

CLD

McClellan-Palomar

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 5 days ago

$257

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sat, Oct 18 from McClellan-Palomar to Seattle - Tacoma Intl., returning Tue, Oct 21, priced at $257 found 5 days ago

Fri, Jul 18 - Sat, Jul 19

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Fri, Jul 18 from San Diego Intl. to Seattle - Tacoma Intl., returning Sat, Jul 19, priced at $257 found 3 days ago

Fri, Jul 18 - Sat, Jul 19

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$257 Roundtrip, found 3 days ago

$257

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Jul 18 from San Diego Intl. to Seattle - Tacoma Intl., returning Sat, Jul 19, priced at $257 found 3 days ago

Sat, Jul 19 - Sat, Jul 19

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$311 Roundtrip, found 3 days ago

$311

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Jul 19 from San Diego Intl. to Seattle - Tacoma Intl., returning Sat, Jul 19, priced at $311 found 3 days ago

Thu, Jul 17 - Fri, Jul 18

SAN

San Diego Intl.

PAE

Seattle Paine Field Intl. Airport

$326 Roundtrip, found 2 days ago

$326

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Thu, Jul 17 from San Diego Intl. to Seattle Paine Field Intl. Airport, returning Fri, Jul 18, priced at $326 found 2 days ago

Thu, Jul 17 - Wed, Jul 23

SAN

San Diego Intl.

SEA

Seattle - Tacoma Intl.

$373 Roundtrip, found 3 days ago

$373

Roundtrip

found 3 days ago

Select United flight, departing Thu, Jul 17 from San Diego Intl. to Seattle - Tacoma Intl., returning Wed, Jul 23, priced at $373 found 3 days ago