Cheap Flights from Portland, ME to San Diego, CA from $219

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On Cheapflightsplus.com you will find 36 connecting flights from Portland to San Diego. You can compare airfare deals from 2 airlines and multiple travel sites from $219, book and save on cheap plane tickets and last minute offers. Also check out PWM-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: $219 (one-way), $376 (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 $219. Take a look at the list of flights with layovers from Portland to San Diego from $219. There’re no direct flights. The fastest connecting flight – 8h 45m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $219 Find flight	16:10 Portland Portland Intl Jetport	22:30 San Diego San Diego	9h 20m layover 1h 31m - Chicago	United Airlines	UA5517 UA1773
from $219 Find flight	13:38 Portland Portland Intl Jetport	20:52 San Diego San Diego	10h 14m layover 2h 35m - Washington D.C.	United Airlines	UA4313 UA1831
from $219 Find flight	11:35 Portland Portland Intl Jetport	20:22 San Diego San Diego	11h 47m layover 3h 45m - Newark	United Airlines	UA3459 UA1626
from $286 Find flight	16:20 Portland Portland Intl Jetport	22:30 San Diego San Diego	9h 10m layover 1h 19m - Chicago	United Airlines	UA3651 UA2154
from $286 Find flight	06:01 Portland Portland Intl Jetport	12:20 San Diego San Diego	9h 19m layover 1h 13m - Newark	United Airlines	UA2455 UA1626
from $286 Find flight	13:30 Portland Portland Intl Jetport	20:59 San Diego San Diego	10h 29m layover 2h 46m - Washington D.C.	United Airlines	UA4254 UA1831
from $286 Find flight	12:15 Portland Portland Intl Jetport	20:35 San Diego San Diego	11h 20m layover 3h 13m - Newark	United Airlines	UA3578 UA1826
from $315 Find flight	18:05 Portland Portland Intl Jetport	10:20+1 день San Diego San Diego	19h 15m layover 11h 11m - Newark	United Airlines	UA4507 UA1726
from $315 Find flight	18:05 Portland Portland Intl Jetport	12:20+1 день San Diego San Diego	21h 15m layover 13h 11m - Newark	United Airlines	UA4507 UA1826
from $326 Find flight	11:35 Portland Portland Intl Jetport	10:20+1 день San Diego San Diego	25h 45m layover 17h 39m - Newark	United Airlines	UA3459 UA1726
from $326 Find flight	11:35 Portland Portland Intl Jetport	12:20+1 день San Diego San Diego	27h 45m layover 19h 39m - Newark	United Airlines	UA3459 UA1826
from $416 Find flight	05:20 Portland Portland Intl Jetport	11:27 San Diego San Diego	9h 7m layover 1h 31m - Washington D.C.	United Airlines	UA1668 UA1930
from $416 Find flight	06:00 Portland Portland Intl Jetport	12:16 San Diego San Diego	9h 16m layover 1h 20m - Newark	United Airlines	UA2455 UA1826
from $446 Find flight	07:30 Portland Portland Intl Jetport	16:42 San Diego San Diego	12h 12m layover 4h 25m - Chicago	United Airlines	UA3605 UA509
from $372 Find flight	19:16 Portland Portland Intl Jetport	09:14+1 день San Diego San Diego	16h 58m layover 0h 57m - Washington D.C. 7h 30m - Denver	United Airlines	UA3582 UA495 UA2309
from $461 Find flight	14:24 Portland Portland Intl Jetport	23:30 San Diego San Diego	12h 6m layover 1h 3m - Washington D.C. 1h 2m - San Francisco	Alaska Airlines	AS6416 AS7 AS3448

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on December 22, 2024

Flight Schedule Portland (Maine) 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
05:20 — 11:27	05:20 — 07:14 UA1668 United Airlines Portland — Washington D.C. 1h 31m stop 08:45 — 11:27 UA1930 United Airlines Washington D.C. — San Diego	9h 7m including layover	Find flight from$416
05:20 — 20:47	05:20 — 07:14 UA1668 United Airlines Portland — Washington D.C. 11h 1m stop 18:15 — 20:47 UA1831 United Airlines Washington D.C. — San Diego	18h 27m including layover	Find flight from$425
06:00 — 12:16	06:00 — 07:34 UA2455 United Airlines Portland — Newark 1h 20m stop 07:29 — 10:36 UA1826 United Airlines Newark — San Diego	9h 16m including layover	Find flight from$416
06:01 — 12:20	06:00 — 07:34 UA2455 United Airlines Portland — Newark 1h 13m stop 10:05 — 13:12 UA1626 United Airlines Newark — San Diego	9h 19m including layover	Find flight from$286
07:30 — 16:42	07:30 — 09:44 UA3605 United Airlines Portland — Chicago 4h 25m stop 14:09 — 16:42 UA509 United Airlines Chicago — San Diego	12h 12m including layover	Find flight from$446
07:30 — 18:54	07:30 — 09:44 UA3605 United Airlines Portland — Chicago 6h 36m stop 16:20 — 18:54 UA2331 United Airlines Chicago — San Diego	14h 24m including layover	Find flight from$446
11:35 — 20:22	11:35 — 13:29 UA3459 United Airlines Portland — Newark 3h 45m stop 17:14 — 20:22 UA1626 United Airlines Newark — San Diego	11h 47m including layover	Find flight from$219
11:35 — 10:20 +1 day	11:35 — 13:29 UA3459 United Airlines Portland — Newark 17h 39m stop 07:08 — 10:20 UA1726 United Airlines Newark — San Diego	25h 45m including layover	Find flight from$326
12:15 — 20:35	12:15 — 14:01 UA3578 United Airlines Portland — Newark 3h 13m stop 17:14 — 20:35 UA1826 United Airlines Newark — San Diego	11h 20m including layover	Find flight from$286
13:30 — 20:59	13:30 — 15:31 UA4254 United Airlines Portland — Washington D.C. 2h 46m stop 18:17 — 20:59 UA1831 United Airlines Washington D.C. — San Diego	10h 29m including layover	Find flight from$286
13:38 — 20:52	13:38 — 15:45 UA4313 United Airlines Portland — Washington D.C. 2h 35m stop 18:20 — 20:52 UA1831 United Airlines Washington D.C. — San Diego	10h 14m including layover	Find flight from$219
16:10 — 22:30	16:10 — 18:24 UA5517 United Airlines Portland — Chicago 1h 31m stop 19:55 — 22:30 UA1773 United Airlines Chicago — San Diego	9h 20m including layover	Find flight from$219
16:20 — 22:30	16:20 — 18:26 UA3651 United Airlines Portland — Chicago 1h 19m stop 19:45 — 22:30 UA2154 United Airlines Chicago — San Diego	9h 10m including layover	Find flight from$286
18:05 — 10:20 +1 day	18:05 — 19:57 UA4507 United Airlines Portland — Newark 11h 11m stop 07:08 — 10:20 UA1726 United Airlines Newark — San Diego	19h 15m including layover	Find flight from$315
18:05 — 12:20 +1 day	18:05 — 19:57 UA4507 United Airlines Portland — Newark 13h 11m stop 09:08 — 12:20 UA1826 United Airlines Newark — San Diego	21h 15m including layover	Find flight from$315
12:15 — 00:14 +1 day	12:15 — 14:01 UA3578 United Airlines Portland — Newark 3h 29m stop 17:30 — 20:55 UA548 United Airlines Newark — San Francisco 1h 40m stop 22:35 — 00:14 UA548 United Airlines San Francisco — San Diego	14h 59m including layover	Find flight from$467
14:24 — 23:30	14:24 — 16:29 AS6416 Alaska Airlines Portland — Washington D.C. 1h 3m stop 17:32 — 20:53 AS7 Alaska Airlines Washington D.C. — San Francisco 1h 2m stop 21:55 — 23:30 AS3448 Alaska Airlines San Francisco — San Diego	12h 6m including layover	Find flight from$461
14:24 — 23:59	14:24 — 16:29 AS6416 Alaska Airlines Portland — Washington D.C. 1h stop 17:29 — 20:35 AS3 Alaska Airlines Washington D.C. — Seattle 41m stop 21:16 — 23:59 AS1164 Alaska Airlines Seattle — San Diego	12h 35m including layover	Find flight from$465
19:16 — 09:14 +1 day	19:27 — 21:25 UA3582 United Airlines Portland — Washington D.C. 57m stop 22:11 — 00:15 UA495 United Airlines Washington D.C. — Denver 7h 30m stop 08:05 — 09:33 UA2309 United Airlines Denver — San Diego	16h 58m including layover	Find flight from$372
19:16 — 13:01 +1 day	19:16 — 21:20 UA3582 United Airlines Portland — Washington D.C. 57m stop 22:17 — 00:15 UA495 United Airlines Washington D.C. — Denver 11h 16m stop 11:31 — 13:01 UA2381 United Airlines Denver — San Diego	20h 45m including layover	Find flight from$372

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

*Departure and arrival times - local. Updated on December 22, 2024

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 4212 miles. Time difference between the cities is 3h. Airplanes depart 05:20 to 19:16 from 1 Portland airport and arrive 05:20 to 19:16 to 11 San Diego airports. Average flight time is 13h 4m.

The fastest flight 8h 45m
Average flight time 13h 4m
The earliest flight 05:20
The latest flight 19:16
Distance 2618 ml

The cheapest months to travel to San Diego are january (from 219 $), february (from 219 $), december (from 333 $).

The most expensive months are november (from 335 $), december (from 333 $), february (from 219 $).

What is the lowest airfare Portland to San Diego?

The cheapest plane ticket found by our users is $219. This airfare is for economy class on one-way UA3459 flight by United Airlines for January 22, 2025 which leaves Portland Intl Jetport in Portland at 11:35 am and arrives at San Diego San Diego at 20:22.

Economy class

$219

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Popular Airlines on the Route

The flight Portland — San Diego is served by 2 regular airlines . Most of the flights on this route are operated by United Airlines - 34 departures per week at the price of from $ 219 . And the most expensive tickets are offered by United Airlines airline - from $ 1163.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 36 flights with layovers on the route. The fastest connecting flight is UA6052 by United Airlines takes 8h 45m and the cheapest is UA3459 by United Airlines for $219.

UA - United Airlines

from $219

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AS - Alaska Airlines

from $461

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Airports

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

Portland airports

Portland Intl Jetport-PWM

from $219
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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 2 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 $69

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Portland — Cleveland

from $60

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Portland — Las Vegas

from $74

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Portland — Minneapolis

from $67

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Portland — New York

from $60

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Portland — Palm Springs

from $67

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Portland — Atlanta

from $64

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Portland — Columbus

from $61

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Portland — Houston

from $59

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Portland — Indianapolis

from $57

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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 $54

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Portland — Dublin

from $68

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Portland — Guadalajara

from $68

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Portland — San Jose

from $58

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Portland — Vancouver

from $73

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Portland — Mexico City

from $58

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Portland — Berlin

from $60

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Portland — Toronto

from $71

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Portland — London

from $78

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Portland — Paris

from $80

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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»
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Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
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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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