How does KAYAK find such low prices on flights from Oregon to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to San Francisco. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$61 CHEAP FLIGHTS from Oregon to San Francisco

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Cheap Flights from Oregon to San Francisco

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oregon to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Oregon to San Francisco

Thu, Sep 25 - Sat, Sep 27

11:05 am - 1:02 pmPDX-SFO

1h 57mnonstop

7:03 pm - 8:50 pmSFO-PDX

1h 47mnonstop

$97United Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

2:30 pm - 4:21 pmPDX-SFO

1h 51mnonstop

11:37 am - 1:28 pmSFO-PDX

1h 51mnonstop

$102Hawaiian Airlines

Find Deal

Mon, Sep 29 - Tue, Nov 4

9:47 pm - 11:44 pmPDX-SFO

1h 57mnonstop

8:00 am - 9:49 amSFO-PDX

1h 49mnonstop

$117Alaska Airlines

Find Deal

Sat, Sep 27 - Sat, Oct 11

7:00 am - 9:03 amPDX-SFO

2h 03mnonstop

3:01 pm - 4:54 pmSFO-PDX

1h 53mnonstop

$127Alaska Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

6:05 am - 1:17 pmPDX-SFO

7h 12m1 stop

10:40 pm - 12:28 amSFO-PDX

1h 48mnonstop

$134Frontier

Find Deal

Thu, Sep 25 - Mon, Sep 29

12:40 pm - 7:48 pmPDX-SFO

7h 08m1 stop

5:55 am - 10:27 amSFO-PDX

4h 32m1 stop

$137Delta

Find Deal

Fri, Sep 19 - Tue, Sep 23

7:17 pm - 12:15 amPDX-SFO

4h 58m1 stop

6:20 pm - 12:15 amSFO-PDX

5h 55m1 stop

$138

Find Deal

Fri, Sep 19 - Tue, Sep 23

7:17 pm - 12:15 amPDX-SFO

4h 58m1 stop

1:24 pm - 4:50 pmSFO-PDX

3h 26m1 stop

$139

Find Deal

Fri, Sep 19 - Sun, Sep 21

7:17 pm - 12:15 amPDX-SFO

4h 58m1 stop

9:31 am - 10:24 amSFO-PDX

24h 53m1 stop

$143Frontier

Find Deal

Thu, Sep 25 - Sun, Sep 28

5:01 pm - 11:09 pmPDX-SFO

6h 08m1 stop

6:00 am - 10:27 amSFO-PDX

4h 27m1 stop

$172Delta

Find Deal

Useful Info

Low season	January
High season	August
Cheapest flight	$61

Best time to beat the crowds with an average 11% drop in price.

Most popular time to fly with an average 6% increase in price.

Flight from Portland to San Francisco

Verified travelerFlew with Alaska AirlinesPDX-SFOMay 2025

My mom told me prior to boarding an airplane I should empty my bladder. As I age, that advice becomes more sage.

RobertFlew with Alaska AirlinesPDX-SFOMay 2025

That flights from Portland to S.F. with an international Eva air connect require checking in again before boarding

How does KAYAK find such low prices on flights from Oregon to San Francisco?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to San Francisco.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to San Francisco?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to San Francisco?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to San Francisco?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Calistoga

Marina

Pacifica

Capitola

Emeryville

Rohnert Park

Millbrae

Campbell

Mill Valley

Newark

Novato

Windsor

Belmont

Los Altos

Union City

West Sacramento

Richmond

Jenner

Corte Madera

American Canyon

Everything you need to know for your flight to San Francisco

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in San Francisco

San Francisco (SFO)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

SFO

$61 Find Cheap Flights from Oregon to San Francisco

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

Cheap Flights from Oregon to San Francisco

Recent round-trip flight deals from Oregon to San Francisco

Recent one-way flight deals from Oregon to San Francisco

Recent last minute flight deals from Oregon to San Francisco

Recent direct flight deals from Oregon to San Francisco

Good to know

Flights from Oregon to San Francisco: the best tips from KAYAK users

FAQs for booking flights from Oregon to San Francisco

How does KAYAK find such low prices on flights from Oregon to San Francisco?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to San Francisco.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to San Francisco?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to San Francisco?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to San Francisco?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near San Francisco?

Everything you need to know for your flight to San Francisco

Information on the airport you'll fly into in San Francisco

Cabin class types available on flights to Oregon

Complete your trip to San Francisco with a hotel stay or car rental

Find direct flights for San Francisco

Flights to other popular destinations

Flights from domestic origins to San Francisco

Choose which airport to fly into in San Francisco

Find deals for your return flight