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Flights from Seattle to San Diego
Flight deals from Seattle to San Diego
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstopSEA 17:452h 47mNonstopSAN 20:32Seattle - San Diego | Sat, Apr 19 | Delta Air LinesSAN 18:593h 16mNonstopSEA 22:15San Diego - Seattle | Tue, Apr 22 | Delta Air LinesNZD 210 NZD 24615% OFF15% OFFNZD 246 NZD 210
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SEA 12:3012h 12m1 stopsSAN 00:42Seattle - San Diego | Tue, Apr 29 | Spirit AirlinesSAN 06:155h 20m1 stopsSEA 11:35San Diego - Seattle | Wed, Apr 30 | Spirit AirlinesNZD 140 NZD 24643% OFF43% OFFNZD 246 NZD 140
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SEA 13:528h 48m1 stopsSAN 22:40Seattle - San Diego | Wed, Apr 16 | Frontier AirlinesSAN 06:2518h 19m1 stopsSEA 00:44San Diego - Seattle | Tue, Apr 22 | Frontier AirlinesNZD 192 NZD 24622% OFF22% OFFNZD 246 NZD 192
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SEA 21:429h 50m1 stopsSAN 07:32Seattle - San Diego | Sat, May 3 | Frontier AirlinesSAN 20:5427h 50m1 stopsSEA 00:44San Diego - Seattle | Thu, May 8 | Frontier AirlinesNZD 19222% OFFNZD 246 NZD 192
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SEA 12:307h 24m1 stopsSAN 19:54Seattle - San Diego | Wed, Apr 30 | Spirit AirlinesSAN 06:155h 20m1 stopsSEA 11:35San Diego - Seattle | Fri, May 2 | Spirit AirlinesNZD 19222% OFFNZD 246 NZD 192
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SEA 12:217h 33m1 stopsSAN 19:54Seattle - San Diego | Thu, May 1 | Frontier AirlinesSAN 20:5427h 50m1 stopsSEA 00:44San Diego - Seattle | Thu, May 8 | Frontier AirlinesNZD 19322% OFFNZD 246 NZD 193
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SEA 16:268h 29m1 stopsSAN 00:55Seattle - San Diego | Mon, Apr 21 | Frontier AirlinesSAN 20:5027h 54m1 stopsSEA 00:44San Diego - Seattle | Mon, Apr 28 | Frontier AirlinesNZD 19819% OFFNZD 246 NZD 198
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SEA 06:0018h 14m1 stopsSAN 00:14Seattle - San Diego | Sat, Apr 26 | Frontier AirlinesSAN 06:2518h 19m1 stopsSEA 00:44San Diego - Seattle | Sat, May 3 | Frontier AirlinesNZD 20218% OFFNZD 246 NZD 202
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SEA 10:258h 51m1 stopsSAN 19:16Seattle - San Diego | Sat, Apr 19 | Frontier AirlinesSAN 19:553h 4mNonstopSEA 22:59San Diego - Seattle | Tue, Apr 22 | Hawaiian AirlinesNZD 20716% OFFNZD 246 NZD 207
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SEA 12:307h 24m1 stopsSAN 19:54Seattle - San Diego | Tue, May 6 | Spirit AirlinesSAN 06:158h 10m1 stopsSEA 14:25San Diego - Seattle | Thu, May 8 | Spirit AirlinesNZD 21214% OFFNZD 246 NZD 212
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SEA 13:0017h 25m1 stopsSAN Invalid DateSeattle - San Diego | Mon, Apr 14 | Normal AirlineSAN 15:006hNonstopSEA 16:00San Diego - Seattle | Wed, Apr 16 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstopSEA 13:452h 45mNonstopSAN 16:30Seattle - San Diego | Wed, Apr 30 | Hawaiian AirlinesNZD 103 NZD 12014% OFF14% OFFNZD 120 NZD 103
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SEA 12:3012h 12m1 stopsSAN 00:42Seattle - San Diego | Tue, Apr 29 | Spirit AirlinesNZD 63 NZD 12047% OFF47% OFFNZD 120 NZD 63
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SEA 12:307h 24m1 stopsSAN 19:54Seattle - San Diego | Wed, Apr 30 | Spirit AirlinesNZD 84 NZD 12030% OFF30% OFFNZD 120 NZD 84
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SEA 06:006h 17m1 stopsSAN 12:17Seattle - San Diego | Tue, May 6 | Frontier AirlinesNZD 8528% OFFNZD 120 NZD 85
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SEA 16:227h 55m1 stopsSAN 00:17Seattle - San Diego | Sat, Apr 19 | Frontier AirlinesNZD 9521% OFFNZD 120 NZD 95
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SEA 20:5610h 38m1 stopsSAN 07:34Seattle - San Diego | Sun, Apr 27 | Spirit AirlinesNZD 9719% OFFNZD 120 NZD 97
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SEA 11:348h 55m1 stopsSAN 20:29Seattle - San Diego | Fri, Apr 18 | Frontier AirlinesNZD 9818% OFFNZD 120 NZD 98
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SEA 20:5610h 38m1 stopsSAN 07:34Seattle - San Diego | Sun, Apr 20 | Spirit AirlinesNZD 10017% OFFNZD 120 NZD 100
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SEA 12:3012h 12m1 stopsSAN 00:42Seattle - San Diego | Mon, Apr 28 | Spirit AirlinesNZD 10215% OFFNZD 120 NZD 102
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SEA 20:5610h 38m1 stopsSAN 07:34Seattle - San Diego | Mon, May 5 | Spirit AirlinesNZD 10314% OFFNZD 120 NZD 103
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SEA 13:0017h 25m1 stopsSAN Invalid DateSeattle - San Diego | Mon, Apr 14 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Airlines Flying from Seattle to San Diego
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FAQ
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When are flight tickets from Seattle (SEA) to San Diego (SAN) the cheapest?
Airlines adjust prices for flights from Seattle to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Seattle (SEA) to San Diego (SAN) cost?
According to Trip.com's data, the lowest price is around NZD 423. -
How long does it take to fly from Seattle (SEA) to San Diego (SAN) and what is the distance?
It takes around 3 hours to fly from Seattle (SEA) to San Diego (SAN). -
What are the most popular airlines that fly from Seattle (SEA) to San Diego (SAN)?
Airlines with flights from Seattle (SEA) to San Diego (SAN): KLM, Southwest Airlines, Qatar Airways, Air Tahiti Nui, American Airlines, Japan Airlines, Scandinavian Airlines, Alaska Airlines, WestJet, Air France and Delta Air Lines.
How to find a cheap flight from Seattle to San Diego
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to San Diego. Book your flights at the right time and save more.
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
Compare Flight Prices
Compare prices on travel agency and airline websites.
Look Out for Deals
Check airline and travel agency websites for latest flight deals
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Seattle to San Diego
Cheapest one-way flight price | NZD 63 |
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Cheapest round-trip ticket price | NZD 206 |
Off-season for travel | March |
Peak season for travel | June |
Flight distance | 1,692.33 km |
Average flight time | 3 hours |
Popular airline | Alaska Airlines |
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Top Routes to San Diego
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