Cheap Flights from San Diego, CA to Seattle, WA from $69

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On Cheapflightsplus.com you will find 30 direct and 256 connecting flights from San Diego to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $69, book and save on cheap plane tickets and last minute offers. Also check out SAN-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Diego to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $69 (one-way), $118 (round-trip).

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Best Flights from San Diego to Seattle Today

Take a look at the list of non stop flights and flights with layovers from San Diego to Seattle with the lowest price of $69. The fastest direct flight takes 2h 55m and the fastest connecting – 4h 15m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $69 Find flight	17:51 San Diego San Diego	20:50 Seattle Seattle-Tacoma Intl	2h 59m	Hawaiian Airlines	HA6575
from $69 Find flight	20:45 San Diego San Diego	23:44 Seattle Seattle-Tacoma Intl	2h 59m	Hawaiian Airlines	HA6533
from $69 Find flight	11:46 San Diego San Diego	14:50 Seattle Seattle-Tacoma Intl	3h 4m	Hawaiian Airlines	HA6487
from $69 Find flight	19:45 San Diego San Diego	22:52 Seattle Seattle-Tacoma Intl	3h 7m	Hawaiian Airlines	HA6497
from $69 Find flight	08:15 San Diego San Diego	11:24 Seattle Seattle-Tacoma Intl	3h 9m	Hawaiian Airlines	HA6456
from $69 Find flight	08:00 San Diego San Diego	11:11 Seattle Seattle-Tacoma Intl	3h 11m	Hawaiian Airlines	HA4927
from $72 Find flight	12:00 San Diego San Diego	15:04 Seattle Seattle-Tacoma Intl	3h 4m	Alaska Airlines	AS1099
from $72 Find flight	14:30 San Diego San Diego	17:34 Seattle Seattle-Tacoma Intl	3h 4m	Alaska Airlines	AS1157
from $72 Find flight	08:15 San Diego San Diego	11:24 Seattle Seattle-Tacoma Intl	3h 9m	Alaska Airlines	AS633
from $80 Find flight	19:05 San Diego San Diego	22:00 Seattle Seattle-Tacoma Intl	2h 55m	Alaska Airlines	AS1199
from $85 Find flight	11:52 San Diego San Diego	14:50 Seattle Seattle-Tacoma Intl	2h 58m	Hawaiian Airlines	HA6535
from $96 Find flight	12:00 San Diego San Diego	15:04 Seattle Seattle-Tacoma Intl	3h 4m	Hawaiian Airlines	HA4781
from $105 Find flight	15:35 San Diego San Diego	18:31 Seattle Seattle-Tacoma Intl	2h 56m	Alaska Airlines	AS1135
from $69 Find flight	09:09 San Diego San Diego	15:53 Seattle Seattle-Tacoma Intl	6h 44m layover 2h 39m - Las Vegas	Spirit Airlines	NK1499 NK781
from $73 Find flight	17:05 San Diego San Diego	22:00 Seattle Seattle-Tacoma Intl	4h 55m layover 1h 15m - Fresno	Hawaiian Airlines	HA6502 HA4932
from $76 Find flight	21:30 San Diego San Diego	10:02+1 день Seattle Seattle-Tacoma Intl	12h 32m layover 7h 48m - Phoenix	Frontier Airlines	F91572 F91723

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on June 24, 2025

Flight Schedule San Diego (California) to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from San Diego to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:15 — 09:16	06:15 — 09:16 HA6505 Hawaiian Airlines San Diego — Seattle	3h 1m	Find flight from$77
06:15 — 09:16	06:15 — 09:16 AS1265 Alaska Airlines San Diego — Seattle	3h 1m	Find flight from$80
06:15 — 09:16	06:15 — 09:16 HA6539 Hawaiian Airlines San Diego — Seattle	3h 1m	Find flight from$102
07:15 — 10:18	07:15 — 10:18 HA6536 Hawaiian Airlines San Diego — Seattle	3h 3m	Find flight from$85
07:15 — 10:18	07:15 — 10:18 AS1154 Alaska Airlines San Diego — Seattle	3h 3m	Find flight from$105
08:00 — 11:11	08:00 — 11:11 HA4927 Hawaiian Airlines San Diego — Seattle	3h 11m	Find flight from$69
08:00 — 11:11	08:00 — 11:11 AS170 Alaska Airlines San Diego — Seattle	3h 11m	Find flight from$72
08:15 — 11:24	08:15 — 11:24 HA6456 Hawaiian Airlines San Diego — Seattle	3h 9m	Find flight from$69
08:15 — 11:24	08:15 — 11:24 AS633 Alaska Airlines San Diego — Seattle	3h 9m	Find flight from$72
08:15 — 11:18	08:15 — 11:18 AS1071 Alaska Airlines San Diego — Seattle	3h 3m	Find flight from$105
10:00 — 13:00	10:00 — 13:00 HA6538 Hawaiian Airlines San Diego — Seattle	3h	Find flight from$85
10:00 — 13:00	10:00 — 13:00 HA6499 Hawaiian Airlines San Diego — Seattle	3h	Find flight from$102
10:00 — 13:00	10:00 — 13:00 AS1259 Alaska Airlines San Diego — Seattle	3h	Find flight from$105
11:46 — 14:50	11:46 — 14:50 HA6487 Hawaiian Airlines San Diego — Seattle	3h 4m	Find flight from$69
11:52 — 14:50	11:52 — 14:50 HA6535 Hawaiian Airlines San Diego — Seattle	2h 58m	Find flight from$85
11:52 — 14:50	11:52 — 14:50 AS1137 Alaska Airlines San Diego — Seattle	2h 58m	Find flight from$105
12:00 — 15:04	12:00 — 15:04 AS1099 Alaska Airlines San Diego — Seattle	3h 4m	Find flight from$72
12:00 — 15:04	12:00 — 15:04 HA4781 Hawaiian Airlines San Diego — Seattle	3h 4m	Find flight from$96
13:45 — 16:45	13:45 — 16:45 HA6532 Hawaiian Airlines San Diego — Seattle	3h	Find flight from$85
13:45 — 16:45	13:45 — 16:45 AS1097 Alaska Airlines San Diego — Seattle	3h	Find flight from$105
14:30 — 17:34	14:30 — 17:34 AS1157 Alaska Airlines San Diego — Seattle	3h 4m	Find flight from$72
15:35 — 18:31	15:35 — 18:31 HA6534 Hawaiian Airlines San Diego — Seattle	2h 56m	Find flight from$102
15:35 — 18:31	15:35 — 18:31 AS1135 Alaska Airlines San Diego — Seattle	2h 56m	Find flight from$105
17:51 — 20:50	17:51 — 20:50 HA6575 Hawaiian Airlines San Diego — Seattle	2h 59m	Find flight from$69
17:51 — 20:50	17:51 — 20:50 AS735 Alaska Airlines San Diego — Seattle	2h 59m	Find flight from$88
19:05 — 22:00	19:05 — 22:00 HA6537 Hawaiian Airlines San Diego — Seattle	2h 55m	Find flight from$77
19:05 — 22:00	19:05 — 22:00 AS1199 Alaska Airlines San Diego — Seattle	2h 55m	Find flight from$80
19:45 — 22:52	19:45 — 22:52 HA6497 Hawaiian Airlines San Diego — Seattle	3h 7m	Find flight from$69
20:45 — 23:44	20:45 — 23:44 HA6533 Hawaiian Airlines San Diego — Seattle	2h 59m	Find flight from$69
20:45 — 23:44	20:45 — 23:44 AS1110 Alaska Airlines San Diego — Seattle	2h 59m	Find flight from$80
06:15 — 15:03	17:43 — 19:01 NK2507 Spirit Airlines San Diego — Las Vegas 4h 39m stop 11:40 — 14:25 NK2327 Spirit Airlines Las Vegas — Seattle	8h 48m including layover	Find flight from$76
09:09 — 15:53	13:00 — 14:24 NK1499 Spirit Airlines San Diego — Las Vegas 2h 39m stop 13:10 — 15:53 NK781 Spirit Airlines Las Vegas — Seattle	6h 44m including layover	Find flight from$69
10:33 — 14:55	10:33 — 12:50 HA7486 Hawaiian Airlines San Diego — Medford 42m stop 13:32 — 14:55 HA6158 Hawaiian Airlines Medford — Seattle	4h 22m including layover	Find flight from$74
10:33 — 14:55	10:33 — 12:50 AS2486 Alaska Airlines San Diego — Medford 42m stop 13:32 — 14:55 AS2207 Alaska Airlines Medford — Seattle	4h 22m including layover	Find flight from$80
12:59 — 14:06 +1 day	12:51 — 14:23 F91466 Frontier Airlines San Diego — Las Vegas 20h 45m stop 11:19 — 14:16 F92407 Frontier Airlines Las Vegas — Seattle	25h 7m including layover	Find flight from$76
13:15 — 18:56	13:15 — 15:49 HA7060 Hawaiian Airlines San Diego — Eugene 1h 56m stop 17:45 — 18:56 HA4890 Hawaiian Airlines Eugene — Seattle	5h 41m including layover	Find flight from$74
13:52 — 18:50	13:15 — 15:49 AS195 Alaska Airlines San Diego — Eugene 1h 17m stop 17:45 — 18:56 AS2024 Alaska Airlines Eugene — Seattle	4h 58m including layover	Find flight from$80
14:03 — 20:35	14:03 — 16:44 AS1297 Alaska Airlines San Diego — Portland 2h 50m stop 19:34 — 20:35 AS3252 Alaska Airlines Portland — Seattle	6h 32m including layover	Find flight from$80
15:10 — 15:53 +1 day	15:10 — 16:33 NK3792 Spirit Airlines San Diego — Las Vegas 20h 37m stop 13:10 — 15:53 NK781 Spirit Airlines Las Vegas — Seattle	24h 43m including layover	Find flight from$78
15:59 — 20:35	15:59 — 17:44 HA6545 Hawaiian Airlines San Diego — San Francisco 40m stop 18:24 — 20:35 HA7025 Hawaiian Airlines San Francisco — Seattle	4h 36m including layover	Find flight from$89
16:57 — 16:25 +1 day	16:57 — 18:19 NK1157 Spirit Airlines San Diego — Las Vegas 19h 21m stop 13:40 — 16:25 NK1681 Spirit Airlines Las Vegas — Seattle	23h 28m including layover	Find flight from$77
17:05 — 22:00	17:05 — 18:25 HA6502 Hawaiian Airlines San Diego — Fresno 1h 15m stop 19:40 — 22:00 HA4932 Hawaiian Airlines Fresno — Seattle	4h 55m including layover	Find flight from$73
18:10 — 22:29	18:10 — 20:50 HA6523 Hawaiian Airlines San Diego — Portland 40m stop 21:30 — 22:29 HA6414 Hawaiian Airlines Portland — Seattle	4h 19m including layover	Find flight from$74
18:53 — 23:59	18:53 — 20:19 HA6419 Hawaiian Airlines San Diego — Las Vegas 1h stop 21:19 — 23:59 HA6136 Hawaiian Airlines Las Vegas — Seattle	5h 6m including layover	Find flight from$74
21:30 — 10:02 +1 day	21:30 — 23:00 F91572 Frontier Airlines San Diego — Phoenix 7h 48m stop 06:48 — 10:04 F91723 Frontier Airlines Phoenix — Seattle	12h 32m including layover	Find flight from$76

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on June 24, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Diego to Seattle depends on and how to choose the most interesting flight option for you.

Distance between San Diego and Seattle is 1692 miles. Time difference between the cities is 0h. Airplanes depart 06:15 to 23:00 from 11 San Diego airport and arrive 06:15 to 23:00 to 3 Seattle airports. Average flight time is 3h 1m.

The fastest flight 2h 55m
Average flight time 3h 1m
The earliest flight 06:15
The latest flight 23:00
Distance 1052 ml

The cheapest months to travel to Seattle are october (from 92 $), september (from 92 $), august (from 92 $).

The most expensive months are may (from 114 $), june (from 103 $), july (from 102 $).

What is the lowest airfare San Diego to Seattle?

The cheapest plane ticket found by our users is $69. This airfare is for economy class on one-way HA4927 flight by Hawaiian Airlines for October 7, 2025 which leaves San Diego in San Diego at 08:00 am and arrives at Seattle Seattle-Tacoma Intl at 11:11.

Economy class

$69

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Business class

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First class

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Popular Airlines on the Route

The flight San Diego — Seattle is served by 7 regular airlines and 4 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 98 departures per week at the price of from $ 72 . And the most expensive tickets are offered by Hawaiian Airlines airline - from $ 397.

Direct flights

There are 30 nonstop flights on the route. The fastest direct flight is HA6537 by Hawaiian Airlines takes 2h 55m and the cheapest is HA4927 by Hawaiian Airlines for $69.

AS - Alaska Airlines

from $72

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HA - Hawaiian Airlines

from $69

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Connecting Flights

There are 256 flights with layovers on the route. The fastest connecting flight is HA6519 by Hawaiian Airlines takes 4h 15m and the cheapest is HA4927 by Hawaiian Airlines for $69.

AS - Alaska Airlines

from $80

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F9 - Frontier Airlines

from $76

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SY - Sun Country Airlines

from $143

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HA - Hawaiian Airlines

from $73

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UA - United Airlines

from $102

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NK - Spirit Airlines

from $69

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G4 - Allegiant Air

from $129

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Airports

You can fly from San Diego to Seattle from 11 airports (San Diego, San Diego Regional, Gillespie Field, Golden Triangle Reg., El Cajon, Lowndes County, Miramar NAS, Montgomery Field, North Island NAS, Brown Field Municipal, AFB).

San Diego airports

San Diego-SAN

from $69
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San Diego Regional-USA

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Gillespie Field-SEE

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Golden Triangle Reg.-GTR

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El Cajon-CJN

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Lowndes County-UBS

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Miramar NAS-NKX

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Montgomery Field-MYF

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North Island NAS-NZY

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Brown Field Municipal-SDM

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AFB-CBM

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from San Diego by 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Diego

You may also consider searching for discounted plane tickets to some other popular places from San Diego within United States.

San Diego — Las Vegas

from $67

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San Diego — Seattle

from $56

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San Diego — New York

from $68

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San Diego — San Francisco

from $54

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San Diego — Denver

from $64

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San Diego — Phoenix

from $71

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San Diego — Chicago

from $57

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San Diego — Sacramento

from $76

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San Diego — Dallas

from $70

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San Diego — Boston

from $76

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Top International Destinations from San Diego

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Diego — San Jose

from $65

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San Diego — London

from $66

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San Diego — Vancouver

from $79

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San Diego — Tokyo

from $72

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San Diego — Cancun

from $72

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San Diego — Paris

from $79

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San Diego — Toronto

from $68

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San Diego — Rome

from $54

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San Diego — Madrid

from $65

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San Diego — Calgary

from $60

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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