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>

$59 CHEAP FLIGHTS from Oregon to San Francisco

SFO

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

...and more

Travelers love KAYAK

41.299.237 searches in the past 7 days on KAYAK

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Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$137

Overall average: $244

United Airlines

Sat 2/14Sat 2/21

RDM - SFO • Non-stop

Cheapest one-way

$59

Typical prices: $116-$220

United Airlines

Tue 2/17

EUG - SFO • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to San Francisco!

Flight Deals

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

Sat, Feb 14 - Sat, Feb 21

7:50 am - 9:39 am

RDM

SFO

1h 49mnonstop

9:53 am - 11:29 am

SFO

RDM

1h 36mnonstop

$137United Airlines

Wed, Feb 4 - Wed, Feb 4

6:10 am - 1:43 pm

EUG

SFO

7h 33m

1 stop

7:00 pm - 11:12 pm

SFO

EUG

4h 12m

1 stop

$137Delta

Thu, Mar 12 - Tue, Mar 17

2:09 pm - 3:47 pm

EUG

SFO

1h 38mnonstop

9:30 pm - 11:08 pm

SFO

EUG

1h 38mnonstop

$144United Airlines

Fri, Feb 6 - Mon, Feb 9

8:10 am - 9:16 am

BOI

SFO

2h 06mnonstop

7:24 pm - 10:09 pm

SFO

BOI

1h 45mnonstop

$147Hawaiian Airlines

Sat, Mar 28 - Tue, Apr 7

7:00 am - 8:51 am

RDM

SFO

1h 51mnonstop

7:59 pm - 9:40 pm

SFO

RDM

1h 41mnonstop

$147Alaska Airlines

Fri, Feb 6 - Tue, Feb 10

7:20 am - 9:11 am

PDX

SFO

1h 51mnonstop

2:58 pm - 4:50 pm

SFO

PDX

1h 52mnonstop

$147Alaska Airlines

Mon, Mar 2 - Mon, Mar 9

1:25 pm - 2:26 pm

BOI

SFO

2h 01mnonstop

7:31 pm - 10:15 pm

SFO

BOI

1h 44mnonstop

$148Hawaiian Airlines

Wed, Feb 18 - Tue, Feb 24

11:30 am - 6:05 pm

PDX

SFO

6h 35m

1 stop

2:35 pm - 10:35 pm

SFO

PDX

8h 00m

1 stop

$151Southwest

Wed, Feb 11 - Wed, Feb 18

2:15 pm - 9:50 pm

PDX

SFO

7h 35m

1 stop

2:10 pm - 9:20 pm

SFO

PDX

7h 10m

2 stops

$156Southwest

Sat, Feb 21 - Mon, Feb 23

9:48 pm - 11:44 pm

PDX

SFO

1h 56mnonstop

2:58 pm - 4:50 pm

SFO

PDX

1h 52mnonstop

$160Multiple Airlines

Useful Info

Low season	January
High season	May
Cheapest flight	$59

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly and prices are also 4% lower on average.

Flight from Eugene to San Francisco

MichaelFlew with United Airlines

PDX

SFO

Jan 2026

The Portland airport is very easy to get into (traffic, TSA, etc.) Sunday late afternoon/evening.

Verified travelerFlew with Alaska Airlines

PDX

SFO

May 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 Airlines

PDX

SFO

May 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

Rohnert Park

Emeryville

Capitola

Pacifica

Millbrae

Campbell

Mill Valley

Newark

Novato

Windsor

Union City

Belmont

Richmond

West Sacramento

Los Altos

Corte Madera

American Canyon

Jenner

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)

SFO

$59 Find Cheap Flights from Oregon to San Francisco

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

Everything you should know

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