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Cheap flights from San Diego to Portland

38 nonstop flights a week, 5 of them today. Operated by 2 airlines, about 1h 45m in the air, 931 mi (1,499 km). Tickets from $99, nonstop from $123.

Flights from San Diego to Portland

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Prices by day: San Diego to Portland

Lowest one-way price in dollars from recent searches, cheap days in green. Press a day to see flights and exact prices.

Filters

Best fares from San Diego to Portland

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $99 6 December 2026, with a connection Cheapest nonstop $123 6 December 2026, Southwest Airlines Cheapest in the next 7 days $188 15 November, Sun Cheapest weekend departure $201 Sat, 14 November 2026 Cheapest month December 2026 tickets from $99

San Diego to Portland at a glance

flight time, from 1h 35m to 6h
1h 45m
straight-line distance
931 mi (1,499 km)
flights a week
38
flights today
5
first and last departure
06:30 - 16:10
lowest price, with a connection, 6 December
$99
lowest nonstop price
$123
airlines
2

San Diego to Portland ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: December 2026, tickets from $99. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is November 2026: from $188. The average across months is $143.

San Diego to Portland flight schedule

38 flights a week, 5 today, 47 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
WN 2443
Southwest Airlines
06:30 San Diego International, terminal 1
13:30 Portland International
6h
Sat
Boeing 737
AS 399
Alaska Airlines
06:37 San Diego International, terminal 2
09:27 Portland International
1h 50m
Mon, Fri, Sat, Sun
Boeing 737
AS 399
Alaska Airlines
07:00 San Diego International, terminal 2
09:43 Portland International
1h 43m
Daily
Boeing 737
WN 4961
Southwest Airlines
09:05 San Diego International, terminal 1
11:45 Portland International
1h 40m
Sat
Boeing 737-800
WN 2167
Southwest Airlines
09:25 San Diego International, terminal 1
12:05 Portland International
1h 40m
Sat
WN 4961
Southwest Airlines
09:30 San Diego International, terminal 1
12:15 Portland International
1h 45m
Mon, Tue, Wed, Thu
Boeing 737-800
WN 4961
Southwest Airlines
10:25 San Diego International, terminal 1
13:05 Portland International
1h 40m
Mon, Thu, Fri, Sun
Boeing 737-800
AS 576
Alaska Airlines
10:51 San Diego International, terminal 2
13:37 Portland International
1h 46m
Daily
Boeing 737-900
AS 576
Alaska Airlines
10:58 San Diego International, terminal 2
13:46 Portland International
1h 48m
Mon, Fri, Sat, Sun
Boeing 737
AS 1454
Alaska Airlines
13:50 San Diego International, terminal 2
16:34 Portland International
1h 44m
Mon, Sun
Boeing 737
AS 1454
Alaska Airlines
14:00 San Diego International, terminal 2
16:44 Portland International
1h 44m
Fri
Boeing 737
AS 1402
Alaska Airlines
14:11 San Diego International, terminal 2
16:50 Portland International
1h 39m
Daily
Boeing 737
WN 3318
Southwest Airlines
15:15 San Diego International, terminal 1
18:00 Portland International
1h 45m
Sat
Boeing 737-800
WN 3318
Southwest Airlines
16:10 San Diego International, terminal 1
18:45 Portland International
1h 35m
Mon, Tue, Wed, Thu
Boeing 737

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4961
Southwest Airlines
09:55 San Diego International, terminal 1
12:35 Portland International
1h 40m
Seasonal
WN 314
Southwest Airlines
11:55 San Diego International, terminal 1
15:50 Portland International
2h 55m
Seasonal
WN 3318
Southwest Airlines
14:50 San Diego International, terminal 1
17:30 Portland International
1h 40m
Seasonal
Boeing 737
WN 4961
Southwest Airlines
09:00 San Diego International, terminal 1
11:40 Portland International
1h 40m
Seasonal
Boeing 737-800
WN 2397
Southwest Airlines
13:30 San Diego International, terminal 1
18:00 Portland International
3h 30m
Seasonal
AS 399
Alaska Airlines
07:05 San Diego International, terminal 2
09:50 Portland International
1h 45m
Seasonal
Boeing 737
AS 576
Alaska Airlines
10:50 San Diego International, terminal 2
13:38 Portland International
1h 48m
Seasonal
Boeing 737-800
AS 1402
Alaska Airlines
14:05 San Diego International, terminal 2
16:50 Portland International
1h 45m
Seasonal
Boeing 737
AS 399
Alaska Airlines
06:35 San Diego International, terminal 2
09:29 Portland International
1h 54m
Seasonal
Boeing 737-900
AS 231
Alaska Airlines
14:08 San Diego International, terminal 2
16:50 Portland International
1h 42m
Seasonal
Boeing 737-900
AS 1316
Alaska Airlines
16:08 San Diego International, terminal 2
18:53 Portland International
1h 45m
Seasonal
Boeing 737-900
AS 1461
Alaska Airlines
14:08 San Diego International, terminal 2
16:50 Portland International
1h 42m
Seasonal
Boeing 737-900
WN 1355
Southwest Airlines
10:30 San Diego International, terminal 1
13:05 Portland International
1h 35m
Seasonal
Boeing 737-800
WN 976
Southwest Airlines
09:00 San Diego International, terminal 1
11:35 Portland International
1h 35m
Seasonal
Boeing 737
WN 1284
Southwest Airlines
16:00 San Diego International, terminal 1
18:40 Portland International
1h 40m
Seasonal
Boeing 737-800
WN 976
Southwest Airlines
10:25 San Diego International, terminal 1
13:00 Portland International
1h 35m
Seasonal
WN 4776
Southwest Airlines
15:40 San Diego International, terminal 1
18:15 Portland International
1h 35m
Seasonal
Boeing 737
AS 745
Alaska Airlines
07:00 San Diego International, terminal 2
09:38 Portland International
1h 38m
Seasonal
Boeing 737-900
AS 506
Alaska Airlines
10:50 San Diego International, terminal 2
13:30 Portland International
1h 40m
Seasonal
Boeing 737-900
WN 976
Southwest Airlines
11:00 San Diego International, terminal 1
13:35 Portland International
1h 35m
Seasonal
Boeing 737-800
AS 1487
Alaska Airlines
14:12 San Diego International, terminal 2
16:50 Portland International
1h 38m
Seasonal
Boeing 737-900
WN 976
Southwest Airlines
08:20 San Diego International, terminal 1
10:55 Portland International
1h 35m
Seasonal
Boeing 737-800
WN 835
Southwest Airlines
13:15 San Diego International, terminal 1
17:35 Portland International
3h 20m
Seasonal
WN 4776
Southwest Airlines
16:05 San Diego International, terminal 1
18:45 Portland International
1h 40m
Seasonal
WN 2901
Southwest Airlines
07:55 San Diego International, terminal 1
10:35 Portland International
1h 40m
Seasonal
Boeing 737-800
WN 206
Southwest Airlines
12:55 San Diego International, terminal 1
15:35 Portland International
1h 40m
Seasonal
WN 3686
Southwest Airlines
15:45 San Diego International, terminal 1
18:25 Portland International
1h 40m
Seasonal
WN 2654
Southwest Airlines
10:55 San Diego International, terminal 1
13:40 Portland International
1h 45m
Seasonal
Boeing 737
WN 439
Southwest Airlines
10:55 San Diego International, terminal 1
13:40 Portland International
2h 45m
Seasonal
Boeing 737
AS 579
Alaska Airlines
15:44 San Diego International, terminal 2
18:22 Portland International
2h 38m
Seasonal
Boeing 737-900
WN 2390
Southwest Airlines
10:35 San Diego International, terminal 1
13:15 Portland International
2h 40m
Seasonal
Boeing 737
WN 222
Southwest Airlines
15:45 San Diego International, terminal 1
18:25 Portland International
2h 40m
Seasonal
Boeing 737-800
WN 4767
Southwest Airlines
10:35 San Diego International, terminal 1
13:10 Portland International
2h 35m
Seasonal
Boeing 737
WN 3629
Southwest Airlines
07:00 San Diego International, terminal 1
09:35 Portland International
2h 35m
Seasonal
Boeing 737
WN 4767
Southwest Airlines
12:55 San Diego International, terminal 1
15:30 Portland International
2h 35m
Seasonal
WN 3630
Southwest Airlines
15:45 San Diego International, terminal 1
18:15 Portland International
2h 30m
Seasonal
WN 663
Southwest Airlines
11:00 San Diego International, terminal 1
13:35 Portland International
2h 35m
Seasonal
Boeing 737-800
WN 1685
Southwest Airlines
10:50 San Diego International, terminal 1
13:25 Portland International
2h 35m
Seasonal
Boeing 737-800
WN 3469
Southwest Airlines
07:00 San Diego International, terminal 1
09:30 Portland International
2h 30m
Seasonal
Boeing 737
WN 1983
Southwest Airlines
12:00 San Diego International, terminal 1
14:30 Portland International
2h 30m
Seasonal
Boeing 737
WN 1696
Southwest Airlines
16:00 San Diego International, terminal 1
18:30 Portland International
2h 30m
Seasonal
WN 1983
Southwest Airlines
10:25 San Diego International, terminal 1
12:55 Portland International
2h 30m
Seasonal
Boeing 737
WN 1983
Southwest Airlines
10:50 San Diego International, terminal 1
13:20 Portland International
2h 30m
Seasonal
Boeing 737
WN 3469
Southwest Airlines
07:15 San Diego International, terminal 1
09:45 Portland International
2h 30m
Seasonal
WN 1983
Southwest Airlines
11:55 San Diego International, terminal 1
14:25 Portland International
2h 30m
Seasonal
WN 1696
Southwest Airlines
15:55 San Diego International, terminal 1
18:25 Portland International
2h 30m
Seasonal
Boeing 737
AS 488
Alaska Airlines
16:00 San Diego International, terminal 2
18:38 Portland International
2h 38m
Seasonal
Boeing 737-900

Days of the week are taken from the schedule for the next 14 days; schedules change by season. The search shows seat availability and the price for your date.

Airlines flying San Diego to Portland

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Alaska Airlines24 a week Southwest Airlines14 a week

Airports

Where flights from San Diego to Portland depart and land

Departure from San Diego

San Diego International SAN

38 flights a week, terminals 1, 2, 2 mi (4 km) from the city centre

About the airport

Arrival in Portland

Portland International PDX

38 flights a week, 7 mi (11 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from San Diego to Portland?
A nonstop flight takes 1 hour 45 minutes on average, from 1h 35m to 6h depending on the flight.
How far is Portland from San Diego?
931 mi (1,499 km) in a straight line between the cities.
Which airlines fly nonstop from San Diego to Portland?
Alaska Airlines (24 a week) and Southwest Airlines (14 a week).
How many flights a day are there from San Diego to Portland?
5 flights today and 38 a week, about 5.4 a day on average.
When are the first and last flights from San Diego to Portland?
The first departure is at 06:30 (WN2443), the last at 16:10 (WN3318). Local time.
What is the cheapest month to fly from San Diego to Portland?
December 2026: tickets from $99. The most expensive is November 2026, from $188.
What is the cheapest upcoming date to fly from San Diego to Portland?
6 December 2026 (Sunday): from $99 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from San Diego to Portland?
Southwest Airlines: nonstop tickets from $123 on 6 December by recent searches. Prices change daily, so compare the sellers in the search.
Which San Diego airport do flights to Portland leave from?
San Diego International (38 a week).