Photo by Eric Velasco
Popular airlines from Seattle to Castaic
Alaska AirlinesAlaska Airlines
American AirlinesAmerican Airlines
DeltaDelta
UnitedUnited
Frontier AirlinesFrontier Airlines
Southwest AirlinesSouthwest Airlines
Spirit AirlinesSpirit Airlines
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Today's featured flight deals from Seattle to Castaic
Nonstop
Carry-on included
Lower price than typical
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Mon, Jul 21 at 10:50am from Seattle, arriving at 1:42pm in Los Angeles.Returning on Mon, Aug 4 at 8:33am from Los Angeles, arriving at 11:24am in Seattle.Select Frontier Airlines flight departing on Mon, Jul 21 at 10:50am from Seattle, returning on Mon, Aug 4 at 8:33am from Los Angeles priced at $24040% less than typical$240
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Mon, Jul 21 at 10:50am from Seattle, arriving at 1:42pm in Los Angeles.Returning on Fri, Jul 25 at 2:27pm from Los Angeles, arriving at 8:07pm in Seattle.Select Frontier Airlines flight departing on Mon, Jul 21 at 10:50am from Seattle, returning on Fri, Jul 25 at 2:27pm from Los Angeles priced at $30930% less than typical$309
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Sat, Jul 19 at 10:47am from Seattle, arriving at 1:39pm in Los Angeles.Returning on Sun, Jul 27 at 10:55am from Los Angeles, arriving at 6:46pm in Seattle.Select Frontier Airlines flight departing on Sat, Jul 19 at 10:47am from Seattle, returning on Sun, Jul 27 at 10:55am from Los Angeles priced at $36325% less than typical$363
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Mon, Jul 21 at 10:50am from Seattle, arriving at 1:42pm in Los Angeles.Returning on Mon, Jul 28 at 2:27pm from Los Angeles, arriving at 8:07pm in Seattle.Select Frontier Airlines flight departing on Mon, Jul 21 at 10:50am from Seattle, returning on Mon, Jul 28 at 2:27pm from Los Angeles priced at $30925% less than typical$309
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Mon, Jul 21 at 10:50am from Seattle, arriving at 1:42pm in Los Angeles.Returning on Mon, Jul 28 at 6:15am from Los Angeles, arriving at 6:59pm in Seattle.Select Frontier Airlines flight departing on Mon, Jul 21 at 10:50am from Seattle, returning on Mon, Jul 28 at 6:15am from Los Angeles priced at $31325% less than typical$313
- Seattle (SEA) to Los Angeles (LAX).Alaska Airlines, nonstop.Departing on Thu, Aug 7 at 6:55pm from Seattle, arriving at 9:42pm in Los Angeles.Returning on Sun, Aug 10 at 9:15pm from Los Angeles, arriving on Mon, Aug 11 at 12:06am in Seattle.Select Alaska Airlines flight departing on Thu, Aug 7 at 6:55pm from Seattle, returning on Sun, Aug 10 at 9:15pm from Los Angeles priced at $19735% less than typical$197
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Fri, Aug 15 at 10:50am from Seattle, arriving at 1:42pm in Los Angeles.Returning on Wed, Aug 20 at 10:55am from Los Angeles, arriving at 3:10pm in Seattle.Select Frontier Airlines flight departing on Fri, Aug 15 at 10:50am from Seattle, returning on Wed, Aug 20 at 10:55am from Los Angeles priced at $17930% less than typical$179
- Seattle (SEA) to Los Angeles (LAX).Frontier Airlines, nonstop.Departing on Mon, Aug 25 at 6:11pm from Seattle, arriving at 9:03pm in Los Angeles.Returning on Mon, Sep 1 at 11:07am from Los Angeles, arriving at 2:01pm in Seattle.Select Frontier Airlines flight departing on Mon, Aug 25 at 6:11pm from Seattle, returning on Mon, Sep 1 at 11:07am from Los Angeles priced at $18325% less than typical$183
- Seattle (SEA) to Los Angeles (LAX).Delta, nonstop.Departing on Thu, Aug 14 at 5:40pm from Seattle, arriving at 8:29pm in Los Angeles.Returning on Sun, Aug 17 at 9:40pm from Los Angeles, arriving on Mon, Aug 18 at 12:21am in Seattle.Select Delta flight departing on Thu, Aug 14 at 5:40pm from Seattle, returning on Sun, Aug 17 at 9:40pm from Los Angeles priced at $19720% less than typical$197
Cheap Flights from Seattle to Castaic (SEA-BUR)
Prices were available within the past 7 days and start at $71 for one-way flights and $129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Sat, Aug 23 - Sat, Aug 30
SEA
Seattle
LAX
Los Angeles
$129 Roundtrip, found 5 hours ago
$129
Roundtrip
found 5 hours ago
Mon, Nov 3 - Thu, Nov 6
SEA
Seattle
BUR
Burbank
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Tue, Dec 16 - Tue, Dec 23
SEA
Seattle
BUR
Burbank
$146 Roundtrip, found 14 hours ago
$146
Roundtrip
found 14 hours ago
Sat, Aug 30 - Sat, Sep 6
PAE
Seattle
LAX
Los Angeles
$157 Roundtrip, found 5 hours ago
$157
Roundtrip
found 5 hours ago
Sat, Oct 18 - Tue, Oct 21
SEA
Seattle
LAX
Los Angeles
$157 Roundtrip, found 9 hours ago
$157
Roundtrip
found 9 hours ago
Tue, Dec 23 - Thu, Dec 25
SEA
Seattle
LAX
Los Angeles
$157 Roundtrip, just found
$157
Roundtrip
just found
Find the cheapest month to fly from Seattle (SEA) to Los Angeles (LAX)
January is typically the cheapest month to fly
From $48 - $237 per traveler.
Graph displaying average flight prices per month
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