Cheap flights from Portland, OR to San Diego, CA
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Weekly direct flights
Discover the top airlines offering direct flights from Portland to San Diego in the next month. You’ll find the number of daily direct flights per airline in the table.
Weekly direct flights for Sun 08.09 - Sat 14.09
| Airline | Sun 08.09 | Mon 09.09 | Tue 10.09 | Wed 11.09 | Thu 12.09 | Fri 13.09 | Sat 14.09 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 4 | 5 | 5 | 4 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 15.09 - Sat 21.09
| Airline | Sun 15.09 | Mon 16.09 | Tue 17.09 | Wed 18.09 | Thu 19.09 | Fri 20.09 | Sat 21.09 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 4 | 5 | 5 | 4 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 22.09 - Sat 28.09
| Airline | Sun 22.09 | Mon 23.09 | Tue 24.09 | Wed 25.09 | Thu 26.09 | Fri 27.09 | Sat 28.09 |
|---|---|---|---|---|---|---|---|
| 5 | 5 | 4 | 4 | 5 | 5 | 4 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 |
Weekly direct flights for Sun 29.09 - Sat 05.10
| Airline | Sun 29.09 | Mon 30.09 | Tue 01.10 | Wed 02.10 | Thu 03.10 | Fri 04.10 | Sat 05.10 |
|---|---|---|---|---|---|---|---|
| 5 | 4 | 5 | 5 | 5 | 5 | 5 | |
| 1 | 1 | --- | 1 | 1 | 1 | 1 |
Check-in for a flight from Portland to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking | |
|---|---|---|---|---|
| Alaska Airlines | ASA | AS | No | |
| Spirit Airlines | NKS | NK | No |
Online check-in is not available for these airlines.
Weather in San Diego
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 10°C |
| February | 17°C | 10°C |
| March | 18°C | 11°C |
| April | 19°C | 12°C |
| May | 20°C | 14°C |
| June | 22°C | 16°C |
| July | 24°C | 18°C |
| August | 25°C | 19°C |
| September | 25°C | 19°C |
| October | 23°C | 16°C |
| November | 21°C | 13°C |
| December | 17°C | 11°C |
14 day forecast
Frequently asked questions
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Flights to San Diego
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Popular routes
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Airports near Portland
- Seattle–Tacoma International
- Portland International
- Eugene
- Roberts Field
- Kenmore Air Harbor Seaplane Base
- Yakima Air Terminal
Airports near San Diego
Airlines operating from Portland to San Diego
Flight AS-1074 Portland - San Diego
Flight AS-1145 Portland - San Diego
Flight AS-1162 Portland - San Diego
Flight AS-1204 Portland - San Diego
Flight AS-1232 Portland - San Diego
Flight AS-1296 Portland - San Diego
Flight AS-2203 Portland - San Diego
Flight AS-2391 Portland - San Diego
Flight AS-3489 Portland - San Diego
Flight AS-1145 Portland - San Diego
Flight AS-1162 Portland - San Diego
Flight AS-1296 Portland - San Diego
Flight AS-2203 Portland - San Diego
Flight AS-3489 Portland - San Diego
Flight NK-2881 Portland - San Diego
Flight AS-1196 Portland - San Diego
Flight AS-1296 Portland - San Diego
Flight AS-2203 Portland - San Diego
Flight AS-3489 Portland - San Diego
Flight NK-2881 Portland - San Diego
Flight AS-1122 Portland - San Diego
Flight AS-1196 Portland - San Diego
Flight AS-3454 Portland - San Diego
Flight NK-2881 Portland - San Diego
Flight AS-1074 Portland - San Diego
Flight AS-1122 Portland - San Diego
Flight AS-1196 Portland - San Diego
Flight AS-1204 Portland - San Diego
Flight AS-1232 Portland - San Diego
Flight AS-2391 Portland - San Diego
Flight AS-3454 Portland - San Diego
Flight AS-1074 Portland - San Diego
Flight AS-1122 Portland - San Diego
Flight AS-1145 Portland - San Diego
Flight AS-1162 Portland - San Diego
Flight AS-1204 Portland - San Diego
Flight AS-1232 Portland - San Diego
Flight AS-2391 Portland - San Diego
Flight AS-3454 Portland - San Diego