Cheap flights from San Diego to Portland from £54
Trusted by millions
Kiwi.com Guarantee for stress-free travel
One search, all the best deals
Explore flight deals to Portland
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
Not happy with the results? Try some of our useful filters
Search by stops
Search by price
Search by departure date
How much do flights to Portland cost?
Getting from Portland airport to the city center
Fastest options: MAX Light Rail and taxi/ride-hailing. Best value: TriMet MAX Red Line.
Transport Option | Typical time | Typical cost | Frequency | Best for |
|---|---|---|---|---|
38-45 min | $2.50 – $2.80; adult fare; day pass available | every 15 min (traffic dependent) | budget travelers | |
45-60 min | $2.50 – $2.80; adult fare; transfers included | every 15–30 min (traffic dependent) | east side destinations | |
20-40 min | $35 – $50; metered; varies by traffic | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
20-40 min | $25 – $45; surge pricing may apply | on-demand 24/7 (traffic dependent) | flexible pickup | |
20-40 min | $50 – $90; pre-booked; fixed rate | by reservation (traffic dependent) | groups or luggage | |
20-40 min | $40 – $100; per day; varies by provider | on-demand (traffic dependent) | exploring Oregon |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- MAX Red Line runs directly from the airport terminal to downtown Portland with no transfers required.
- Taxis and ride-hailing pickups are located on the lower level of the terminal.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to Portland
Weekly direct flights
Discover the top airlines offering direct flights from San Diego to Portland in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Mon 05.10 | Tue 06.10 | Wed 07.10 | Thu 08.10 | Fri 09.10 | Sat 10.10 | Sun 11.10 |
|---|---|---|---|---|---|---|---|
| 6 | 5 | 5 | 6 | 6 | 5 | 6 | |
| Weekly flights: 39 total | Daily flights: 5.57 average | Most flights: Monday 6 flights |
| Airline | Mon 12.10 | Tue 13.10 | Wed 14.10 | Thu 15.10 | Fri 16.10 | Sat 17.10 | Sun 18.10 |
|---|---|---|---|---|---|---|---|
| 6 | 5 | 4 | 6 | 6 | 5 | 6 | |
| Weekly flights: 38 total | Daily flights: 5.43 average | Most flights: Monday 6 flights |
| Airline | Mon 19.10 | Tue 20.10 | Wed 21.10 | Thu 22.10 | Fri 23.10 | Sat 24.10 | Sun 25.10 |
|---|---|---|---|---|---|---|---|
| 6 | 5 | 5 | 6 | 6 | 5 | 6 | |
| Weekly flights: 39 total | Daily flights: 5.57 average | Most flights: Monday 6 flights |
| Airline | Mon 26.10 | Tue 27.10 | Wed 28.10 | Thu 29.10 | Fri 30.10 | Sat 31.10 | Sun 01.11 |
|---|---|---|---|---|---|---|---|
| 6 | 5 | 5 | 6 | 6 | 5 | 5 | |
| Weekly flights: 38 total | Daily flights: 5.43 average | Most flights: Monday 6 flights |
Check-in for a flight from San Diego to Portland
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| JetBlue Airways | JBU | B6 | No |
| Air Canada | ACA | AC | Yes |
Online check-in is not available for these airlines.
Weather in Portland
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 8°C | 2°C |
| February | 8°C | 2°C |
| March | 11°C | 3°C |
| April | 14°C | 5°C |
| May | 19°C | 8°C |
| June | 23°C | 11°C |
| July | 28°C | 13°C |
| August | 28°C | 14°C |
| September | 24°C | 12°C |
| October | 17°C | 8°C |
| November | 10°C | 4°C |
| December | 7°C | 2°C |
14 day forecast
Portland travel tips
Spend one day in the amazing Mississippi district in Portland
Come to the Mississippi district in Portland and spend the whole day there. Adorable shops, quirky bars and houses turned into trendy cafes are great! If you get hungry, go to Por Que No Taqueria; choose any tacos and do not forget about margaritas!
Is Portland a safe place?
Generally, Portland is a cafe city, especially in the daytime. Remain cautious when travelling through downtown, Old Town, The Pearl, 82nd Avenue and Sandy Boulevard at night. And it is worth wearing a helmet when you ride a bike; some areas are hilly and uneven.
Leave your photo at the Insectarium Club Hall of Fame in Portland after eating the weird ice-cream
What do you expect from the museum with the name Freakybuttrue Peculiarium in Portland? You will get an alien autopsy or view a dollhouse where one of the rooms had a bloody massacre. It is located at 2234 NW Thurman Street, and it is free! And one more memorable thing you can do here: order a Bug Eaters Delight ice cream. It is topped with real bug larva; if you dare to eat it, they will hang your photo onto the Insectarium Club Hall of Fame.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
Explore alternative trips
Flights from San Diego
Flights to Portland
Popular routes
Airports near San Diego
Airports near Portland
Download our app