Cheap flights from Portland to San Francisco from $36

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Cheap Portland - San Francisco flight offers

Find cheap flight tickets and last-minute flight deals from Portland to San Francisco

Frontier Airlines
Mon, 10/05 (PDX) Portland -> (SFO) San Francisco
Direct
Frontier Airlines
Tue, 10/06 (SFO) San Francisco -> (PDX) Portland
Direct
Price found 10 days ago
from $71
Southwest Airlines
Mon, 08/24 (PDX) Portland -> (SFO) San Francisco
Direct
Southwest Airlines
Thu, 08/27 (SFO) San Francisco -> (PDX) Portland
Direct
Price found 3 days ago
from $80
Frontier Airlines
Thu, 07/30 (PDX) Portland -> (SFO) San Francisco
Direct
Price found Yesterday
from $20
Frontier Airlines
Fri, 07/31 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 3 days ago
from $36
Alaska Airlines
Sun, 08/09 (PDX) Portland -> (SFO) San Francisco
Direct
Price found Yesterday
from $39
Frontier Airlines
Sat, 08/01 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 3 days ago
from $62
Southwest Airlines
Fri, 08/07 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 6 days ago
from $64
Southwest Airlines
Mon, 08/03 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 6 days ago
from $65
Alaska Airlines
Wed, 08/05 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 6 days ago
from $80
United
Tue, 08/04 (PDX) Portland -> (SFO) San Francisco
Direct
Price found 6 days ago
from $81
Frontier Airlines
Mon, 10/05 (PDX) Portland -> (SFO) San Francisco
Direct
Frontier Airlines
Tue, 10/06 (SFO) San Francisco -> (PDX) Portland
Direct
Price found 10 days ago
from $71
Southwest Airlines
Mon, 08/24 (PDX) Portland -> (SFO) San Francisco
Direct
Southwest Airlines
Thu, 08/27 (SFO) San Francisco -> (PDX) Portland
Direct
Price found 3 days ago
from $80

Info about flights from Portland to San Francisco

Some useful info about flights from Portland to San Francisco to help you plan your next trip

Best price last 15 days $36
Average flight duration 1h 49m
Cheapest month April
Average number of flights per week 9
First flight time 02:15
Last flight time 21:50
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Top airlines on the route Portland - San Francisco

Airlines providing flights to San Francisco from Portland

American Airlines
American Airlines
Alaska Airlines
Alaska Airlines
Frontier Airlines
Frontier Airlines
United
United

How to estimate the price of a flight from Portland to San Francisco?

It depends. Prices for flights from Portland to San Francisco fluctuate based on several factors.

$36 is the best price recorded in the last 15 days.

Checking fares across several nearby dates can help you see which days offer the best deals. Jetcost lets you track price changes and grab the best opportunities.

Airport options between Portland and San Francisco

Even for routes around 551 mi, using different airports might affect flight cost and travel time.

  • Airports in Portland: Only Portland operates here.
  • Airports in San Francisco: San Francisco is the only functioning airport.

Checking the average travel time to the airport can help you plan better. For some routes, changing your arrival or departure airport might also affect the price.

Flights from Portland to San Francisco

Plan your journey from Portland to San Francisco with ease

Use Jetcost to tailor your search — direct or connecting flights, round-trip or one-way, filtered by airline, price, travel time, or agency.

Other popular destinations

Exploring options in United States? These cities are trending: Atlanta, Los Angeles, Miami, New York City, Orlando.

Flight availability can change quickly — refresh the results if you’ve been away from the page for a while.
Frequently Asked Questions

Frequently asked questions about flights from Portland to San Francisco.

How much does an airline ticket from Portland to San Francisco cost?

The lowest price recorded in the last 15 days for a flight from Portland to San Francisco is $36.

How far is Portland from San Francisco?

Portland is about 551 mi from San Francisco.

What are the airports in San Francisco?

San Francisco has one airport: San Francisco.

What are the airports in Portland?

Portland has one airport: Portland.

What are the most popular cities in United States?

The most popular cities in United States according to our users' searches are: Atlanta, Los Angeles, Miami, New York City, Orlando.

When should I book a flight from Portland to San Francisco?

The best time to book a flight from Portland to San Francisco is 1 month in advance, while the worst time is 1 week in advance.

What is the cheapest month to fly from Portland to San Francisco?

The cheapest month to fly from Portland to San Francisco is April.

What is the most expensive month to fly from Portland to San Francisco?

The most expensive month to fly from Portland to San Francisco is June.

What is the best day of the week to fly from Portland to San Francisco?

For flights from Portland to San Francisco Sunday is on average the cheapest day to fly, while Friday is the most expensive day to fly.