$138 Cheap United flights Seattle (SEA) to Carlsbad (CLD)

$138 Cheap United flights Seattle (SEA) to Carlsbad (CLD)

Prices were available within the past 7 days and start at $138 for one-way flights and $315 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 19 - Tue, May 26

SEA

Seattle

CLD

Carlsbad

$315 Roundtrip, found 4 hours ago

$315

Roundtrip

found 4 hours ago

Select United flight, departing Tue, May 19 from Seattle to Carlsbad, returning Tue, May 26, priced at $315 found 4 hours ago

Tue, May 19 - Tue, May 26

SEA

Seattle

CLD

Carlsbad

$344 Roundtrip, found 4 hours ago

$344

Roundtrip

found 4 hours ago

Select United flight, departing Tue, May 19 from Seattle to Carlsbad, returning Tue, May 26, priced at $344 found 4 hours ago

Tue, Apr 14 - Sat, Apr 25

SEA

Seattle

CLD

Carlsbad

$377 Roundtrip, found 5 days ago

$377

Roundtrip

found 5 days ago

Select United flight, departing Tue, Apr 14 from Seattle to Carlsbad, returning Sat, Apr 25, priced at $377 found 5 days ago

Tue, May 19 - Tue, May 26

SEA

Seattle

CLD

Carlsbad

$378 Roundtrip, found 4 hours ago

$378

Roundtrip

found 4 hours ago

Select United flight, departing Tue, May 19 from Seattle to Carlsbad, returning Tue, May 26, priced at $378 found 4 hours ago

Tue, May 19 - Tue, May 26

SEA

Seattle

CLD

Carlsbad

$395 Roundtrip, found 4 hours ago

$395

Roundtrip

found 4 hours ago

Select United flight, departing Tue, May 19 from Seattle to Carlsbad, returning Tue, May 26, priced at $395 found 4 hours ago

Wed, Apr 29 - Tue, May 12

SEA

Seattle

CLD

Carlsbad

$404 Roundtrip, found 4 hours ago

$404

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Apr 29 from Seattle to Carlsbad, returning Tue, May 12, priced at $404 found 4 hours ago