Cheap Flights from Portland, OR to San Diego, CA from $68

One way Round trip

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On Cheapflightsplus.com you will find 1 direct and 26 connecting flights from Portland to San Diego. You can compare airfare deals from 4 airlines and multiple travel sites from $68, book and save on cheap plane tickets and last minute offers. Also check out PDX-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Portland to San Diego 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: $68 (one-way), $117 (round-trip).

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Best Flights from Portland to San Diego Today

Take a look at the list of non stop flights and flights with layovers from Portland to San Diego with the lowest price of $68. The fastest direct flight takes 2h 26m and the fastest connecting – 4h 4m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $95 Find flight	14:37 Portland Portland	17:03 San Diego San Diego	2h 26m	Alaska Airlines	AS1204
from $68 Find flight	05:20 Portland Portland	14:11 San Diego San Diego	8h 51m layover 5h 21m - Las Vegas	Spirit Airlines	NK1722 NK3791
from $86 Find flight	16:30 Portland Portland	10:05+1 день San Diego San Diego	17h 35m layover 13h 50m - Las Vegas	Frontier Airlines	F91106 F91469
from $94 Find flight	08:00 Portland Portland	12:46 San Diego San Diego	4h 46m layover 0h 55m - Seattle	Alaska Airlines	AS910 AS1108
from $94 Find flight	07:15 Portland Portland	12:46 San Diego San Diego	5h 31m layover 1h 40m - Seattle	Alaska Airlines	AS1032 AS1108
from $127 Find flight	07:55 Portland Portland	12:02 San Diego San Diego	4h 7m layover 1h 2m - Sacramento	Alaska Airlines	AS2055 AS3368
from $127 Find flight	15:12 Portland Portland	20:12 San Diego San Diego	5h 0m layover 1h 52m - Sacramento	Alaska Airlines	AS3484 AS3410
from $127 Find flight	07:15 Portland Portland	13:50 San Diego San Diego	6h 35m layover 2h 45m - Seattle	Alaska Airlines	AS1032 AS1180
from $143 Find flight	06:00 Portland Portland	10:04 San Diego San Diego	4h 4m layover 0h 35m - San Francisco	United Airlines	UA1164 UA264
from $143 Find flight	15:21 Portland Portland	22:40 San Diego San Diego	7h 19m layover 2h 10m - Denver	United Airlines	UA540 UA486
from $154 Find flight	06:10 Portland Portland	13:50 San Diego San Diego	7h 40m layover 3h 50m - Seattle	Alaska Airlines	AS124 AS1180
from $158 Find flight	20:59 Portland Portland	07:40+1 день San Diego San Diego	10h 41m layover 7h 30m - San Jose	Alaska Airlines	AS2272 AS195
from $160 Find flight	15:21 Portland Portland	21:15 San Diego San Diego	5h 54m layover 0h 45m - Denver	United Airlines	UA540 UA540
from $180 Find flight	15:05 Portland Portland	21:12 San Diego San Diego	6h 7m layover 2h 46m - San Francisco	Alaska Airlines	AS836 AS2431
from $186 Find flight	15:05 Portland Portland	23:16 San Diego San Diego	8h 11m layover 4h 46m - San Francisco	Alaska Airlines	AS836 AS3457
from $186 Find flight	11:50 Portland Portland	21:12 San Diego San Diego	9h 22m layover 6h 2m - San Francisco	Alaska Airlines	AS128 AS2431

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on February 23, 2025

Flight Schedule Portland (Oregon) to San Diego (California)

Full flight schedule will help you in detecting at what time planes fly from Portland to San Diego. 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
14:37 — 17:03	14:37 — 17:03 AS1204 Alaska Airlines Portland — San Diego	2h 26m	Find flight from$95
05:20 — 14:11	05:15 — 07:24 NK1722 Spirit Airlines Portland — Las Vegas 5h 21m stop 12:55 — 14:15 NK3791 Spirit Airlines Las Vegas — San Diego	8h 51m including layover	Find flight from$68
05:20 — 10:45	05:15 — 07:24 NK1722 Spirit Airlines Portland — Las Vegas 1h 55m stop 11:02 — 12:20 NK1475 Spirit Airlines Las Vegas — San Diego	5h 25m including layover	Find flight from$71
06:00 — 10:04	06:00 — 07:50 UA1164 United Airlines Portland — San Francisco 35m stop 08:25 — 10:04 UA264 United Airlines San Francisco — San Diego	4h 4m including layover	Find flight from$143
06:10 — 13:50	06:10 — 07:12 AS124 Alaska Airlines Portland — Seattle 3h 50m stop 11:02 — 13:50 AS1180 Alaska Airlines Seattle — San Diego	7h 40m including layover	Find flight from$154
07:15 — 12:46	05:00 — 06:07 AS1032 Alaska Airlines Portland — Seattle 1h 40m stop 09:08 — 11:57 AS1108 Alaska Airlines Seattle — San Diego	5h 31m including layover	Find flight from$94
07:15 — 13:50	07:15 — 08:17 AS1032 Alaska Airlines Portland — Seattle 2h 45m stop 11:02 — 13:50 AS1180 Alaska Airlines Seattle — San Diego	6h 35m including layover	Find flight from$127
08:00 — 12:46	07:00 — 08:06 AS910 Alaska Airlines Portland — Seattle 55m stop 09:08 — 11:57 AS1108 Alaska Airlines Seattle — San Diego	4h 46m including layover	Find flight from$94
08:00 — 13:50	08:00 — 09:02 AS910 Alaska Airlines Portland — Seattle 2h stop 11:02 — 13:50 AS1180 Alaska Airlines Seattle — San Diego	5h 50m including layover	Find flight from$127
10:45 — 16:24	10:45 — 12:33 AS2240 Alaska Airlines Portland — San Jose 2h 26m stop 14:59 — 16:24 AS3496 Alaska Airlines San Jose — San Diego	5h 39m including layover	Find flight from$255
11:50 — 21:12	11:50 — 13:38 AS128 Alaska Airlines Portland — San Francisco 6h 2m stop 19:40 — 21:12 AS2431 Alaska Airlines San Francisco — San Diego	9h 22m including layover	Find flight from$186
11:50 — 17:39	11:50 — 13:38 AS128 Alaska Airlines Portland — San Francisco 2h 28m stop 16:06 — 17:39 AS3482 Alaska Airlines San Francisco — San Diego	5h 49m including layover	Find flight from$212
15:12 — 20:12	15:30 — 17:02 AS3484 Alaska Airlines Portland — Sacramento 1h 52m stop 19:09 — 20:45 AS3410 Alaska Airlines Sacramento — San Diego	5h including layover	Find flight from$127
15:21 — 22:40	15:21 — 18:55 UA540 United Airlines Portland — Denver 2h 10m stop 21:05 — 22:40 UA486 United Airlines Denver — San Diego	7h 19m including layover	Find flight from$143
16:30 — 10:05 +1 day	12:11 — 14:27 F91106 Frontier Airlines Portland — Las Vegas 13h 50m stop 06:25 — 07:45 F91469 Frontier Airlines Las Vegas — San Diego	17h 35m including layover	Find flight from$86
17:15 — 22:37	17:15 — 18:10 AS2082 Alaska Airlines Portland — Seattle 1h 40m stop 19:50 — 22:37 AS1131 Alaska Airlines Seattle — San Diego	5h 22m including layover	Find flight from$203
17:15 — 23:59	17:15 — 18:10 AS2082 Alaska Airlines Portland — Seattle 3h 5m stop 21:15 — 23:59 AS1156 Alaska Airlines Seattle — San Diego	6h 44m including layover	Find flight from$203
19:40 — 00:14 +1 day	19:40 — 21:35 UA436 United Airlines Portland — San Francisco 1h stop 22:35 — 00:14 UA548 United Airlines San Francisco — San Diego	4h 34m including layover	Find flight from$198
20:59 — 07:40 +1 day	20:59 — 22:45 AS2272 Alaska Airlines Portland — San Jose 7h 30m stop 06:15 — 07:40 AS195 Alaska Airlines San Jose — San Diego	10h 41m including layover	Find flight from$158
21:26 — 08:15 +1 day	21:26 — 01:04 F93160 Frontier Airlines Portland — Phoenix 6h 56m stop 08:00 — 08:15 F92083 Frontier Airlines Phoenix — San Diego	10h 49m including layover	Find flight from$201

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

*Departure and arrival times - local. Updated on February 23, 2025

Flight Information

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

Distance between Portland and San Diego is 1503 miles. Time difference between the cities is 0h. Airplanes depart 05:20 to 21:26 from 1 Portland airport and arrive 05:20 to 21:26 to 11 San Diego airports. Average flight time is 2h 26m.

The fastest flight 2h 26m
Average flight time 2h 26m
The earliest flight 05:20
The latest flight 21:26
Distance 934 ml

The cheapest months to travel to San Diego are november (from 68 $), february (from 78 $), january (from 94 $).

The most expensive months are december (from 127 $), january (from 94 $), february (from 78 $).

What is the lowest airfare Portland to San Diego?

The cheapest plane ticket found by our users is $68. This airfare is for economy class on one-way NK1722 flight by Spirit Airlines for February 21, 2025 which leaves Portland in Portland at 05:20 am and arrives at San Diego San Diego at 14:11.

Economy class

$68

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Business class

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First class

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Popular Airlines on the Route

The flight Portland — San Diego is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 19 departures per week at the price of from $ 94 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 255.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is AS1204 by Alaska Airlines takes 2h 26m and the cheapest is NK1722 by Spirit Airlines for $95.

AS - Alaska Airlines

from $95

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Connecting Flights

There are 26 flights with layovers on the route. The fastest connecting flight is UA1164 by United Airlines takes 4h 4m and the cheapest is NK1722 by Spirit Airlines for $68.

AS - Alaska Airlines

from $94

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F9 - Frontier Airlines

from $86

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UA - United Airlines

from $143

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NK - Spirit Airlines

from $68

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See more connecting flights

Airports

You can fly from Portland to San Diego from 1 airports (Portland).

Portland airports

Portland-PDX

from $68
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San Diego airports

San Diego-SAN

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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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Airplanes

There are flights to San Diego from Portland by 4 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Portland

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

Portland — Phoenix

from $56

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Portland — Cleveland

from $74

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Portland — Las Vegas

from $71

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Portland — Minneapolis

from $55

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Portland — New York

from $79

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Portland — Palm Springs

from $68

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Portland — Columbus

from $74

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Portland — Atlanta

from $70

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Portland — Indianapolis

from $76

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Portland — Houston

from $79

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Top International Destinations from Portland

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.

Portland — Frankfurt

from $70

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Portland — Dublin

from $78

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Portland — Guadalajara

from $73

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Portland — Vancouver

from $61

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Portland — Mexico City

from $55

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Portland — Berlin

from $69

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Portland — San Jose

from $79

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Portland — Toronto

from $79

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Portland — London

from $68

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Portland — Paris

from $69

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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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