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

Return flight: San Diego – Portland

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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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 Arrival 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
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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
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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
*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.

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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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How to book a plane ticket yourself?

How to book an air 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.

    To find a plane ticket, please select dates.

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