Popular airlines from SeaTac to Carlsbad
Alaska AirlinesAlaska Airlines
American AirlinesAmerican 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).Alaska Airlines, nonstop.Departing on Wed, Aug 6 at 7:00am from Seattle, arriving at 9:50am in San Diego.Returning on Sun, Aug 10 at 6:15am from San Diego, arriving at 9:16am in Seattle.Select Alaska Airlines flight departing on Wed, Aug 6 at 7:00am from Seattle, returning on Sun, Aug 10 at 6:15am from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Wed, Aug 6 at 6:00am from Seattle, arriving at 8:53am in San Diego.Returning on Sun, Aug 10 at 6:15am from San Diego, arriving at 9:16am in Seattle.Select Alaska Airlines flight departing on Wed, Aug 6 at 6:00am from Seattle, returning on Sun, Aug 10 at 6:15am from San Diego priced at $13755% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Mon, Aug 11 at 6:00am from Seattle, arriving at 8:53am in San Diego.Returning on Thu, Aug 14 at 4:45pm from San Diego, arriving at 11:05pm in Seattle.Select Alaska Airlines flight departing on Mon, Aug 11 at 6:00am from Seattle, returning on Thu, Aug 14 at 4:45pm from San Diego priced at $16845% less than typical$168
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Sat, Jul 26 at 9:55am from Seattle, arriving at 12:50pm in San Diego.Returning on Sat, Aug 2 at 7:15pm from San Diego, arriving on Sun, Aug 3 at 12:30am in Seattle.Select Delta flight departing on Sat, Jul 26 at 9:55am from Seattle, returning on Sat, Aug 2 at 7:15pm from San Diego priced at $26935% less than typical$269
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Wed, Aug 13 at 6:00am from Seattle, arriving at 8:53am in San Diego.Returning on Sun, Aug 17 at 6:15am from San Diego, arriving at 9:16am in Seattle.Select Alaska Airlines flight departing on Wed, Aug 13 at 6:00am from Seattle, returning on Sun, Aug 17 at 6:15am from San Diego priced at $13750% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Wed, Aug 13 at 9:03pm from Seattle, arriving at 11:59pm in San Diego.Returning on Sun, Aug 17 at 6:15am from San Diego, arriving at 9:16am in Seattle.Select Alaska Airlines flight departing on Wed, Aug 13 at 9:03pm from Seattle, returning on Sun, Aug 17 at 6:15am from San Diego priced at $13750% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Wed, Aug 13 at 6:55pm from Seattle, arriving at 9:47pm in San Diego.Returning on Sun, Aug 17 at 6:15am from San Diego, arriving at 9:16am in Seattle.Select Alaska Airlines flight departing on Wed, Aug 13 at 6:55pm from Seattle, returning on Sun, Aug 17 at 6:15am from San Diego priced at $13750% less than typical$137
- Seattle (SEA) to San Diego (SAN).Alaska Airlines, nonstop.Departing on Fri, Aug 8 at 7:59pm from Seattle, arriving at 11:00pm in San Diego.Returning on Mon, Aug 11 at 8:45pm from San Diego, arriving at 11:51pm in Seattle.Select Alaska Airlines flight departing on Fri, Aug 8 at 7:59pm from Seattle, returning on Mon, Aug 11 at 8:45pm from San Diego priced at $13750% less than typical$137
- Seattle (SEA) to San Diego (SAN).Delta, nonstop.Departing on Sat, Jul 26 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 Sat, Jul 26 at 7:20am from Seattle, returning on Fri, Aug 8 at 3:35pm from San Diego priced at $23730% less than typical$237
Cheap Flights from SeaTac to Carlsbad (SEA-SAN)
Prices were available within the past 7 days and start at $57 for one-way flights and $131 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Wed, Aug 6 - Mon, Aug 11
SEA
Seattle
SAN
San Diego
$131 Roundtrip, found 5 hours ago
$131
Roundtrip
found 5 hours ago
Fri, Aug 8 - Fri, Aug 15
SEA
Seattle
SAN
San Diego
$134 Roundtrip, found 1 hour ago
$134
Roundtrip
found 1 hour ago
Thu, Jul 31 - Wed, Aug 6
SEA
Seattle
SAN
San Diego
$135 Roundtrip, found 1 hour ago
$135
Roundtrip
found 1 hour ago
Thu, Sep 4 - Sun, Sep 7
PAE
Seattle
SAN
San Diego
$137 Roundtrip, just found
$137
Roundtrip
just found
Mon, Oct 6 - Thu, Oct 16
PAE
Seattle
SAN
San Diego
$137 Roundtrip, found 15 hours ago
$137
Roundtrip
found 15 hours ago
Fri, Aug 15 - Mon, Aug 18
SEA
Seattle
SAN
San Diego
$137 Roundtrip, just found
$137
Roundtrip
just found
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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