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

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On Cheapflightsplus.com you will find 18 connecting flights from Portland to San Diego. You can compare airfare deals from 4 airlines and multiple travel sites from $169, 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: $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 $169. Take a look at the list of flights with layovers from Portland to San Diego from $169. There’re no direct flights. The fastest connecting flight – 7h 40m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $181 Find flight	07:00 Portland Portland Intl Jetport	11:40 San Diego San Diego	7h 40m layover 0h 35m - Baltimore	Southwest Airlines	WN108 WN1476
from $207 Find flight	12:26 Portland Portland Intl Jetport	18:12 San Diego San Diego	8h 46m layover 1h 28m - Charlotte	American Airlines	AA5420 AA892
from $258 Find flight	14:30 Portland Portland Intl Jetport	19:57 San Diego San Diego	8h 27m layover 1h 26m - Washington D.C.	United Airlines	UA6105 UA2303
from $262 Find flight	15:00 Portland Portland Intl Jetport	20:33 San Diego San Diego	8h 33m layover 1h 17m - Chicago	United Airlines	UA3476 UA215
from $307 Find flight	09:50 Portland Portland Intl Jetport	21:43 San Diego San Diego	14h 53m layover 7h 42m - Boston	Cape Air	9K7281 AS1049
from $169 Find flight	07:00 Portland Portland Intl Jetport	16:05 San Diego San Diego	12h 5m layover 0h 45m - Baltimore 3h 30m - Las Vegas	Southwest Airlines	WN108 WN335 WN780

from $169 Find flight	10:00 Portland Portland Intl Jetport	21:00 San Diego San Diego	14h 0m layover 1h 45m - Baltimore 4h 30m - Las Vegas	Southwest Airlines	WN1597 WN1890 WN597
from $190 Find flight	08:00 Portland Portland Intl Jetport	15:37 San Diego San Diego	10h 37m layover 1h 17m - Philadelphia 1h 17m - Dallas	American Airlines	AA4719 AA111 AA969
from $194 Find flight	08:00 Portland Portland Intl Jetport	17:50 San Diego San Diego	12h 50m layover 3h 42m - Philadelphia 1h 6m - Dallas	American Airlines	AA4719 AA1450 AA2758
from $194 Find flight	08:00 Portland Portland Intl Jetport	17:50 San Diego San Diego	12h 50m layover 1h 17m - Philadelphia 3h 27m - Dallas	American Airlines	AA4719 AA111 AA2758
from $207 Find flight	08:00 Portland Portland Intl Jetport	19:48 San Diego San Diego	14h 48m layover 1h 17m - Philadelphia 5h 22m - Dallas	American Airlines	AA4719 AA111 AA1243
from $214 Find flight	08:00 Portland Portland Intl Jetport	15:55 San Diego San Diego	10h 55m layover 1h 52m - Philadelphia 0h 46m - Chicago	American Airlines	AA4719 AA2608 AA1168

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on July 01, 2022

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
09:50 — 21:43	09:50 — 10:43 9K7281 Cape Air Portland — Boston 7h 42m stop 18:25 — 21:43 AS1049 Alaska Airlines Boston — San Diego	14h 53m including layover	Find flight from$307
12:26 — 18:12	12:26 — 14:52 AA5420 American Airlines Portland — Charlotte 1h 28m stop 16:20 — 18:12 AA892 American Airlines Charlotte — San Diego	8h 46m including layover	Find flight from$207
14:30 — 19:57	14:30 — 16:04 UA6105 United Airlines Portland — Washington D.C. 1h 26m stop 17:30 — 19:57 UA2303 United Airlines Washington D.C. — San Diego	8h 27m including layover	Find flight from$258
07:00 — 16:05	07:00 — 08:35 WN108 Southwest Airlines Portland — Baltimore 45m stop 09:20 — 11:25 WN335 Southwest Airlines Baltimore — Las Vegas 3h 30m stop 14:55 — 16:05 WN780 Southwest Airlines Las Vegas — San Diego	12h 5m including layover	Find flight from$169
08:00 — 15:37	08:00 — 09:28 AA4719 American Airlines Portland — Philadelphia 1h 17m stop 10:45 — 13:23 AA111 American Airlines Philadelphia — Dallas 1h 17m stop 14:40 — 15:37 AA969 American Airlines Dallas — San Diego	10h 37m including layover	Find flight from$190
10:00 — 21:00	10:00 — 11:30 WN1597 Southwest Airlines Portland — Baltimore 1h 45m stop 13:15 — 15:20 WN1890 Southwest Airlines Baltimore — Las Vegas 4h 30m stop 19:50 — 21:00 WN597 Southwest Airlines Las Vegas — San Diego	14h including layover	Find flight from$169
13:45 — 09:40 +1 day	13:45 — 15:15 WN1141 Southwest Airlines Portland — Baltimore 1h 45m stop 17:00 — 19:15 WN419 Southwest Airlines Baltimore — Las Vegas 13h 15m stop 08:30 — 09:40 WN660 Southwest Airlines Las Vegas — San Diego	22h 55m including layover	Find flight from$169
15:00 — 11:41 +1 day	15:00 — 16:28 AA4984 American Airlines Portland — Philadelphia 1h 32m stop 18:00 — 20:48 AA808 American Airlines Philadelphia — Dallas 13h 52m stop 10:40 — 11:41 AA679 American Airlines Dallas — San Diego	23h 41m including layover	Find flight from$215

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

*Departure and arrival times - local. Updated on July 1, 2022

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 07:00 to 15:00 from 1 Portland airport and arrive 07:00 to 15:00 to 11 San Diego airports. Average flight time is 12h 50m.

The fastest flight 7h 40m
Average flight time 12h 50m
The earliest flight 07:00
The latest flight 15:00
Distance 2618 ml

What is the lowest airfare Portland to San Diego?

The cheapest plane ticket found by our users is $169. This airfare is for economy class on one-way WN1597 flight by Southwest Airlines for June 24, 2020 which leaves Portland Intl Jetport in Portland at 10:00 am and arrives at San Diego San Diego at 21:00.

Economy class

$169

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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 1 low-cost airline. Most of the flights on this route are operated by American Airlines - 8 departures per week at the price of from $ 190 . And the most expensive tickets are offered by Cape Air airline - from $ 356.

Direct flights

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

Connecting Flights

There are 18 flights with layovers on the route. The fastest connecting flight is WN108 by Southwest Airlines takes 7h 40m and the cheapest is WN1597 by Southwest Airlines for $169.

AA - American Airlines

from $190

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UA - United Airlines

from $258

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9K - Cape Air

from $307

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WN - Southwest Airlines

from $169

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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 $169
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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 5 aircraft brands. They range from huge modern airplanes to small-sized.

Embraer RJ145

from $190

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Canadair CRJ900

from $207

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Canadair CRJ700

from $258

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Embraer 175 (winglets)

from $262

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Cessna light aircraft

from $307

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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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All flights from Portland | All flights to San Diego

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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