Alaska's Premium Class offers extra legroom and free cocktails, enhancing comfort on short flights.
Alaska's Wi-Fi is a flat fee, ideal for getting work done on short flights.

Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $130 (CheapOair) |
One-way from | $78 (Cheapflightsfares) |
Popular in | March |
Cheapest in | January |
Average price | $240 |
Good round-trip deal | $204 or less |
Good one-way deal | $138 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
lun. 12/8
9:10 am-11:03 am
Nonstop1h 53m
Portland
mar. 12/9
6:00 am-7:50 am
Nonstop1h 50m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
mar. 1/27
2:58 pm-4:50 pm
Nonstop1h 52m
Portland
mié. 1/28
10:33 am-12:23 pm
Nonstop1h 50m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
mié. 11/19
11:29 am-1:23 pm
Nonstop1h 54m
Portland
mié. 12/10
5:50 pm-7:45 pm
Nonstop1h 55m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
vie. 1/30
10:40 am-12:33 pm
Nonstop1h 53m
Portland
lun. 2/2
7:45 am-9:42 am
Nonstop1h 57m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
jue. 2/12
9:10 pm-10:59 pm
Nonstop1h 49m
Portland
mar. 2/17
3:50 pm-5:46 pm
Nonstop1h 56m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
jue. 12/18
6:00 am-11:50 am
1 stop5h 50m
Portland
mar. 12/23
7:30 pm-12:32 am
1 stop5h 02m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
jue. 12/4
5:45 am-10:55 am
1 stop5h 10m
Portland
lun. 12/8
5:30 am-12:21 pm
1 stop6h 51m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
lun. 11/17
3:01 pm-4:50 pm
Nonstop1h 49m
Portland
mar. 11/18
1:38 pm-8:13 pm
1 stop6h 35m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
lun. 11/17
9:00 am-10:53 am
Nonstop1h 53m
Portland
lun. 11/17
7:38 pm-9:29 pm
Nonstop1h 51m
San FranciscoPortland
SFO - PDX
SFOPDX
San Francisco
sáb. 1/17
7:40 pm-12:09 am
1 stop4h 29m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from San Francisco to Portland may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Portland (average of $37). Flying from San Francisco to Portland in March is currently the most expensive (average of $137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from San Francisco to Portland is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 27% on airfare.
Travelers seeking maximum savings on their San Francisco to Portland flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
About 14% of weekly flights between San Francisco and Portland have experienced delays in the past year, with the average delay time being 123 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, ITA Airways have had the lowest number of delays on this route, with no flights being classified as delayed.
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
Boarding
Overall
Comfort
Food
Entertainment
Crew
Reviews
Hannah,Aug 2025
SFO - SAN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$119 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$196 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$95 | Average$244 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$97 | Average$239 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$111 | Average$265 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$502 | FlexibilityNo cancel fee | On-time71% |