Popular airlines from SeaTac to Carlsbad
American AirlinesAmerican Airlines
Alaska AirlinesAlaska Airlines
DeltaDelta
Southwest AirlinesSouthwest Airlines
UnitedUnited
Spirit AirlinesSpirit Airlines
Frontier AirlinesFrontier Airlines
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Today's featured flight deals from SeaTac to Carlsbad
Nonstop
Carry-on included
Lower price than typical
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Thu, Jul 24 at 9:55am from Seattle, arriving at 12:50pm in San Diego.Returning on Sun, Jul 27 at 12:45pm from San Diego, arriving at 11:05pm in Seattle.Select Delta flight departing on Thu, Jul 24 at 9:55am from Seattle, returning on Sun, Jul 27 at 12:45pm from San Diego priced at $35430% less than typical$354
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Fri, Aug 1 at 7:20am from Seattle, arriving at 10:14am in San Diego.Returning on Mon, Aug 4 at 7:30am from San Diego, arriving at 10:34am in Seattle.Select Delta flight departing on Fri, Aug 1 at 7:20am from Seattle, returning on Mon, Aug 4 at 7:30am from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Fri, Aug 1 at 7:20am from Seattle, arriving at 10:14am in San Diego.Returning on Fri, Aug 8 at 7:15pm from San Diego, arriving at 10:17pm in Seattle.Select Delta flight departing on Fri, Aug 1 at 7:20am from Seattle, returning on Fri, Aug 8 at 7:15pm from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Fri, Aug 1 at 7:20am from Seattle, arriving at 10:14am in San Diego.Returning on Fri, Aug 8 at 3:35pm from San Diego, arriving at 6:28pm in Seattle.Select Delta flight departing on Fri, Aug 1 at 7:20am from Seattle, returning on Fri, Aug 8 at 3:35pm from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Fri, Aug 1 at 7:20am from Seattle, arriving at 10:14am in San Diego.Returning on Fri, Aug 8 at 1:45pm from San Diego, arriving at 4:38pm in Seattle.Select Delta flight departing on Fri, Aug 1 at 7:20am from Seattle, returning on Fri, Aug 8 at 1:45pm from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Sun, Aug 17 at 6:00am from Seattle, arriving at 8:53am in San Diego.Returning on Tue, Aug 26 at 9:30am from San Diego, arriving at 2:10pm in Seattle.Select Alaska Airlines flight departing on Sun, Aug 17 at 6:00am from Seattle, returning on Tue, Aug 26 at 9:30am from San Diego priced at $17645% less than typical$176
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Sun, Aug 10 at 6:00am from Seattle, arriving at 8:53am in San Diego.Returning on Wed, Aug 13 at 8:10am from San Diego, arriving at 2:10pm in Seattle.Select Alaska Airlines flight departing on Sun, Aug 10 at 6:00am from Seattle, returning on Wed, Aug 13 at 8:10am from San Diego priced at $21640% less than typical$216
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Mon, Aug 11 at 7:59pm from Seattle, arriving at 10:51pm in San Diego.Returning on Sat, Aug 16 at 7:30am from San Diego, arriving at 10:34am in Seattle.Select Delta flight departing on Mon, Aug 11 at 7:59pm from Seattle, returning on Sat, Aug 16 at 7:30am from San Diego priced at $13745% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Fri, Aug 1 at 7:59pm from Seattle, arriving at 11:00pm in San Diego.Returning on Fri, Aug 8 at 7:05pm from San Diego, arriving at 10:07pm in Seattle.Select Alaska Airlines flight departing on Fri, Aug 1 at 7:59pm from Seattle, returning on Fri, Aug 8 at 7:05pm from San Diego priced at $22725% less than typical$227
Cheap Flights from SeaTac to Carlsbad (SEA-SAN)
Prices were available within the past 7 days and start at $53 for one-way flights and $109 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Tue, Sep 9 - Sat, Sep 13
SEA
Seattle
SAN
San Diego
$109 Roundtrip, found 2 hours ago
$109
Roundtrip
found 2 hours ago
Tue, Aug 5 - Wed, Aug 6
SEA
Seattle
SAN
San Diego
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Tue, Sep 9 - Mon, Sep 15
SEA
Seattle
SAN
San Diego
$120 Roundtrip, found 1 hour ago
$120
Roundtrip
found 1 hour ago
Sat, Oct 4 - Wed, Oct 8
SEA
Seattle
SAN
San Diego
$137 Roundtrip, just found
$137
Roundtrip
just found
Wed, Sep 24 - Tue, Sep 30
PAE
Seattle
SAN
San Diego
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Wed, Oct 22 - Wed, Oct 22
SEA
Seattle
SAN
San Diego
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Find the cheapest month to fly from Seattle (SEA) to San Diego (SAN)
November is typically the cheapest month to fly
From $81 - $273 per traveler.
Graph displaying average flight prices per month
Alternative airports near Carlsbad
Prices were available within the past 7 days. Prices and availability are subject to change.
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