Cheap Flights from San Diego, CA to Portland, ME from $243

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On Cheapflightsplus.com you will find 85 connecting flights from San Diego to Portland. You can compare airfare deals from 4 airlines and multiple travel sites from $243, book and save on cheap plane tickets and last minute offers. Also check out SAN-PWM flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Diego to Portland 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: $243 (one-way), $417 (round-trip).

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Best Flights from San Diego to Portland Today

Take a look at the list of non stop flights and flights with layovers from San Diego to Portland with the lowest price of $243. Take a look at the list of flights with layovers from San Diego to Portland from $243. There’re no direct flights. The fastest connecting flight – 7h 33m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $243 Find flight	22:30 San Diego San Diego	10:31+1 день Portland Portland Intl Jetport	9h 1m layover 2h 14m - Newark	United Airlines	UA1827 UA3716
from $243 Find flight	21:30 San Diego San Diego	10:28+1 день Portland Portland Intl Jetport	9h 58m layover 3h 30m - Washington D.C.	United Airlines	UA2129 UA6052
from $244 Find flight	11:25 San Diego San Diego	22:30 Portland Portland Intl Jetport	8h 5m layover 1h 23m - Newark	United Airlines	UA427 UA539
from $310 Find flight	12:15 San Diego San Diego	22:50 Portland Portland Intl Jetport	7h 35m layover 0h 47m - Newark	United Airlines	UA327 UA2478
from $310 Find flight	21:30 San Diego San Diego	10:45+1 день Portland Portland Intl Jetport	10h 15m layover 3h 47m - Washington D.C.	United Airlines	UA2129 UA4279
from $367 Find flight	08:00 San Diego San Diego	20:09 Portland Portland Intl Jetport	9h 9m layover 2h 41m - Washington D.C.	United Airlines	UA2421 UA6197
from $367 Find flight	21:45 San Diego San Diego	10:28+1 день Portland Portland Intl Jetport	9h 43m layover 3h 17m - Washington D.C.	United Airlines	UA2129 UA6062
from $369 Find flight	10:20 San Diego San Diego	21:30 Portland Portland Intl Jetport	8h 10m layover 1h 31m - Chicago	United Airlines	UA714 UA3525
from $244 Find flight	19:15 San Diego San Diego	11:21+1 день Portland Portland Intl Jetport	13h 6m layover 3h 15m - Las Vegas 1h 0m - Orlando	Spirit Airlines	NK2908 NK1853 MX738
from $244 Find flight	17:58 San Diego San Diego	11:21+1 день Portland Portland Intl Jetport	14h 23m layover 4h 31m - Las Vegas 1h 0m - Orlando	Spirit Airlines	NK1480 NK1853 MX738
from $280 Find flight	19:26 San Diego San Diego	11:26+1 день Portland Portland Intl Jetport	13h 0m layover 1h 13m - Las Vegas 2h 49m - Orlando	Spirit Airlines	NK299 NK903 MX738
from $280 Find flight	16:24 San Diego San Diego	11:26+1 день Portland Portland Intl Jetport	16h 2m layover 4h 13m - Las Vegas 2h 49m - Orlando	Spirit Airlines	NK1767 NK903 MX738
from $280 Find flight	13:38 San Diego San Diego	11:26+1 день Portland Portland Intl Jetport	18h 48m layover 6h 59m - Las Vegas 2h 49m - Orlando	Spirit Airlines	NK1642 NK903 MX738
from $291 Find flight	17:32 San Diego San Diego	16:35+1 день Portland Portland Intl Jetport	20h 3m layover 7h 13m - Minneapolis 2h 36m - Fort Myers	Sun Country Airlines	SY408 SY381 MX788
from $316 Find flight	17:15 San Diego San Diego	10:28+1 день Portland Portland Intl Jetport	14h 13m layover 2h 6m - San Francisco 3h 37m - Washington D.C.	United Airlines	UA2110 UA2110 UA6052
from $333 Find flight	17:58 San Diego San Diego	11:14+1 день Portland Portland Intl Jetport	14h 16m layover 1h 49m - Las Vegas 3h 34m - Tampa	Spirit Airlines	NK1480 NK900 MX138

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on April 18, 2025

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

Full flight schedule will help you in detecting at what time planes fly from San Diego to Portland. 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
07:15 — 22:50	14:30 — 22:42 UA427 United Airlines San Diego — Newark 5h 47m stop 21:29 — 22:50 UA2478 United Airlines Newark — Portland	12h 35m including layover	Find flight from$444
08:00 — 20:09	08:00 — 15:44 UA2421 United Airlines San Diego — Washington D.C. 2h 41m stop 18:25 — 20:09 UA6197 United Airlines Washington D.C. — Portland	9h 9m including layover	Find flight from$367
10:20 — 21:30	10:20 — 16:29 UA714 United Airlines San Diego — Chicago 1h 31m stop 18:00 — 21:30 UA3525 United Airlines Chicago — Portland	8h 10m including layover	Find flight from$369
10:57 — 21:30	10:57 — 17:06 UA714 United Airlines San Diego — Chicago 54m stop 18:00 — 21:30 UA5761 United Airlines Chicago — Portland	7h 33m including layover	Find flight from$672
11:25 — 22:30	11:25 — 19:45 UA427 United Airlines San Diego — Newark 1h 23m stop 21:08 — 22:30 UA539 United Airlines Newark — Portland	8h 5m including layover	Find flight from$244
12:15 — 22:50	07:15 — 15:42 UA327 United Airlines San Diego — Newark 47m stop 21:29 — 22:50 UA2478 United Airlines Newark — Portland	7h 35m including layover	Find flight from$310
13:33 — 10:45 +1 day	13:33 — 21:23 UA2615 United Airlines San Diego — Washington D.C. 11h 37m stop 09:00 — 10:45 UA4279 United Airlines Washington D.C. — Portland	18h 12m including layover	Find flight from$452
14:30 — 10:26 +1 day	14:30 — 22:42 UA427 United Airlines San Diego — Newark 10h 13m stop 08:55 — 10:26 UA3609 United Airlines Newark — Portland	16h 56m including layover	Find flight from$444
21:30 — 10:28 +1 day	21:30 — 05:13 UA2129 United Airlines San Diego — Washington D.C. 3h 30m stop 08:45 — 10:28 UA6052 United Airlines Washington D.C. — Portland	9h 58m including layover	Find flight from$243
21:30 — 10:45 +1 day	21:30 — 05:13 UA2129 United Airlines San Diego — Washington D.C. 3h 47m stop 09:00 — 10:45 UA4279 United Airlines Washington D.C. — Portland	10h 15m including layover	Find flight from$310
22:30 — 10:31 +1 day	21:00 — 05:12 UA1827 United Airlines San Diego — Newark 2h 14m stop 08:46 — 10:17 UA3716 United Airlines Newark — Portland	9h 1m including layover	Find flight from$243
22:30 — 14:35 +1 day	22:30 — 04:35 UA2352 United Airlines San Diego — Chicago 6h 30m stop 11:05 — 14:35 UA3494 United Airlines Chicago — Portland	13h 5m including layover	Find flight from$567
07:05 — 22:50	07:05 — 10:33 UA2432 United Airlines San Diego — Denver 3h 11m stop 13:44 — 19:30 UA1505 United Airlines Denver — Newark 1h 59m stop 21:29 — 22:50 UA2478 United Airlines Newark — Portland	12h 45m including layover	Find flight from$375
08:00 — 22:50	08:00 — 15:44 UA2421 United Airlines San Diego — Washington D.C. 1h 51m stop 17:35 — 19:00 UA2398 United Airlines Washington D.C. — Newark 2h 29m stop 21:29 — 22:50 UA2478 United Airlines Newark — Portland	11h 50m including layover	Find flight from$375
09:00 — 22:50	09:00 — 12:28 UA2476 United Airlines San Diego — Denver 1h 16m stop 13:44 — 19:30 UA1505 United Airlines Denver — Newark 1h 59m stop 21:29 — 22:50 UA2478 United Airlines Newark — Portland	10h 50m including layover	Find flight from$375
12:40 — 10:26 +1 day	12:40 — 14:19 UA1667 United Airlines San Diego — San Francisco 2h 21m stop 16:40 — 01:13 UA549 United Airlines San Francisco — Newark 7h 42m stop 08:55 — 10:26 UA3609 United Airlines Newark — Portland	18h 46m including layover	Find flight from$391
13:38 — 11:26 +1 day	13:38 — 15:00 NK1642 Spirit Airlines San Diego — Las Vegas 6h 59m stop 21:59 — 05:26 NK903 Spirit Airlines Las Vegas — Orlando 2h 49m stop 08:15 — 11:26 MX738 Mexicana Orlando — Portland	18h 48m including layover	Find flight from$280
16:10 — 10:26 +1 day	16:10 — 17:49 UA2117 United Airlines San Diego — San Francisco 3h 41m stop 21:30 — 05:58 UA624 United Airlines San Francisco — Newark 2h 57m stop 08:55 — 10:26 UA3609 United Airlines Newark — Portland	15h 16m including layover	Find flight from$375
16:24 — 11:26 +1 day	16:24 — 17:46 NK1767 Spirit Airlines San Diego — Las Vegas 4h 13m stop 21:59 — 05:26 NK903 Spirit Airlines Las Vegas — Orlando 2h 49m stop 08:15 — 11:26 MX738 Mexicana Orlando — Portland	16h 2m including layover	Find flight from$280
17:32 — 16:35 +1 day	17:32 — 23:07 SY408 Sun Country Airlines San Diego — Minneapolis 7h 13m stop 06:20 — 10:44 SY381 Sun Country Airlines Minneapolis — Fort Myers 2h 36m stop 13:20 — 16:35 MX788 Mexicana Fort Myers — Portland	20h 3m including layover	Find flight from$291
17:58 — 11:21 +1 day	17:58 — 19:18 NK1480 Spirit Airlines San Diego — Las Vegas 4h 31m stop 23:49 — 07:15 NK1853 Spirit Airlines Las Vegas — Orlando 1h stop 08:15 — 11:21 MX738 Mexicana Orlando — Portland	14h 23m including layover	Find flight from$244
18:19 — 17:16 +1 day	18:19 — 23:54 SY408 Sun Country Airlines San Diego — Minneapolis 6h 13m stop 06:07 — 10:31 SY381 Sun Country Airlines Minneapolis — Fort Myers 2h 4m stop 12:35 — 17:16 MX744 Mexicana Fort Myers — Portland	19h 57m including layover	Find flight from$293
18:19 — 17:34 +1 day	18:19 — 23:54 SY408 Sun Country Airlines San Diego — Minneapolis 6h 46m stop 06:40 — 10:55 SY213 Sun Country Airlines Minneapolis — Tampa 2h 10m stop 13:05 — 17:34 MX100 Mexicana Tampa — Portland	20h 15m including layover	Find flight from$310
19:15 — 11:21 +1 day	19:15 — 20:34 NK2908 Spirit Airlines San Diego — Las Vegas 3h 15m stop 23:49 — 07:15 NK1853 Spirit Airlines Las Vegas — Orlando 1h stop 08:15 — 11:21 MX738 Mexicana Orlando — Portland	13h 6m including layover	Find flight from$244
19:26 — 11:26 +1 day	19:26 — 20:46 NK299 Spirit Airlines San Diego — Las Vegas 1h 13m stop 21:59 — 05:26 NK903 Spirit Airlines Las Vegas — Orlando 2h 49m stop 08:15 — 11:26 MX738 Mexicana Orlando — Portland	13h including layover	Find flight from$280
20:49 — 10:26 +1 day	20:49 — 21:55 UA5636 United Airlines San Diego — Los Angeles 1h 35m stop 23:30 — 07:36 UA1437 United Airlines Los Angeles — Newark 1h 19m stop 08:55 — 10:26 UA3609 United Airlines Newark — Portland	10h 37m including layover	Find flight from$373
20:49 — 10:28 +1 day	20:49 — 21:55 UA5636 United Airlines San Diego — Los Angeles 50m stop 22:45 — 06:32 UA1843 United Airlines Los Angeles — Washington D.C. 2h 13m stop 08:45 — 10:28 UA6062 United Airlines Washington D.C. — Portland	10h 39m including layover	Find flight from$375

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

*Departure and arrival times - local. Updated on April 18, 2025

Flight Information

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

Distance between San Diego and Portland is 4212 miles. Time difference between the cities is 3h. Airplanes depart 06:15 to 22:30 from 11 San Diego airport and arrive 06:15 to 22:30 to 1 Portland airport. Average flight time is 13h 5m.

The fastest flight 7h 33m
Average flight time 13h 5m
The earliest flight 06:15
The latest flight 22:30
Distance 2618 ml

The cheapest months to travel to Portland are january (from 243 $), december (from 244 $), november (from 367 $).

The most expensive months are february (from 508 $), november (from 367 $), december (from 244 $).

What is the lowest airfare San Diego to Portland?

The cheapest plane ticket found by our users is $243. This airfare is for economy class on one-way UA1827 flight by United Airlines for January 22, 2025 which leaves San Diego in San Diego at 22:30 am and arrives at Portland Portland Intl Jetport at 10:31.

Economy class

$243

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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 — Portland is served by 4 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 6 departures per week at the price of from $ 745 . And the most expensive tickets are offered by Alaska Airlines airline - from $ 1040.

Direct flights

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

Connecting Flights

There are 85 flights with layovers on the route. The fastest connecting flight is UA714 by United Airlines takes 7h 33m and the cheapest is UA1827 by United Airlines for $243.

AS - Alaska Airlines

from $745

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SY - Sun Country Airlines

from $291

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UA - United Airlines

from $243

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NK - Spirit Airlines

from $244

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Airports

You can fly from San Diego to Portland 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 $243
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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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Portland airports

Portland Intl Jetport-PWM

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Airplanes

There are flights to Portland from San Diego by 4 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?

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