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$76+ Cheap flights from Oregon to San Francisco (SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Oregon to San Francisco

Cheapest flights from Oregon to San Francisco
Explore the most affordable flight options available from Oregon to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:00 am
PDX
-
SFO
Nonstop1h 51m
United Airlines
Mon 9/287:05 pm
SFO
-
PDX
Nonstop1h 55m
United Airlines
Deal found 7/24$152
This Traveloka deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Traveloka is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:50 pm
PDX
-
SFO
Nonstop1h 53m
Alaska Airlines
Wed 9/168:23 am
SFO
-
PDX
Nonstop1h 46m
Alaska Airlines
Deal found 7/26$155
This Southwest deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:20 am
PDX
-
SFO
2 stops7h 10m
Southwest
Mon 8/241:30 pm
SFO
-
PDX
1 stop7h 45m
Southwest
Deal found 7/27$156
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:30 am
PDX
-
SFO
Nonstop1h 50m
Alaska Airlines
Sun 9/68:10 am
SFO
-
PDX
Nonstop1h 46m
Alaska Airlines
Deal found 7/24$157
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/137:19 am
PDX
-
SFO
Nonstop1h 57m
Alaska Airlines
Mon 8/177:20 am
SFO
-
PDX
Nonstop1h 42m
Alaska Airlines
Deal found 7/23$158
This American Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:35 am
PDX
-
SFO
1 stop6h 37m
American Airlines
Mon 8/178:08 am
SFO
-
PDX
1 stop8h 43m
American Airlines
Deal found 7/23$159
This Trip.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:42 pm
PDX
-
SFO
Nonstop1h 55m
Alaska Airlines
Wed 9/911:57 am
SFO
-
PDX
Nonstop1h 53m
Alaska Airlines
Deal found 7/26$160
This Southwest deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:50 am
PDX
-
SFO
2 stops6h 50m
Southwest
Wed 9/165:50 am
SFO
-
PDX
2 stops8h 15m
Southwest
Deal found 7/26$161
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/156:20 am
PDX
-
SFO
1 stop7h 15m
Southwest
Mon 8/1711:30 am
SFO
-
PDX
2 stops6h 55m
Southwest
Deal found 7/22$162
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/92:42 pm
PDX
-
SFO
Nonstop1h 55m
Alaska Airlines
Wed 9/96:59 pm
SFO
-
PDX
Nonstop1h 52m
Alaska Airlines
Deal found 7/24$163
This Alaska Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:42 am
PDX
-
SFO
Nonstop1h 57m
Alaska Airlines
Sat 8/1510:08 pm
SFO
-
PDX
Nonstop1h 44m
Alaska Airlines
Deal found 7/24$164
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:30 am
PDX
-
SFO
Nonstop1h 58m
United Airlines
Thu 8/1312:56 pm
SFO
-
PDX
Nonstop1h 51m
United Airlines
Deal found 7/23$165

Find flight deals from Oregon to San Francisco

Keep the following information in mind while searching for Oregon to San Francisco flight deals. Data was last updated July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(United Airlines)

One-way from

$76
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$289

Good round-trip deal

$260 or less

Good one-way deal

$147 or less
Provider with most accurate pricing for Portland-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-San Francisco flights.
Search Deals
From Oregon to San Francisco
Search Deals
One-way flight from Oregon to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Oregon to San Francisco.
Search Deals
Price to beat on a one-way flight from Oregon to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Oregon to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 8/29

7:00 am-8:51 am

Nonstop1h 51m

San Francisco

Sun 9/13

7:04 pm-8:59 pm

Nonstop1h 55m

$152

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 10/9

5:30 am-7:21 am

Nonstop1h 51m

San Francisco

Mon 10/12

10:39 pm-12:34 am

Nonstop1h 55m

$152

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 10/14

12:20 pm-8:10 pm

2 stops7h 50m

San Francisco

Sat 10/17

7:40 am-2:00 pm

1 stop6h 20m

$156

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 8/17

5:35 am-1:10 pm

2 stops7h 35m

San Francisco

Thu 8/20

3:20 pm-11:40 pm

1 stop8h 20m

$156

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 9/9

7:50 am-2:40 pm

2 stops6h 50m

San Francisco

Wed 9/16

5:50 am-2:05 pm

2 stops8h 15m

$161

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 9/8

6:55 am-2:05 pm

2 stops7h 10m

San Francisco

Tue 9/15

9:35 am-5:50 pm

2 stops8h 15m

$161

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 10/8

5:30 am-1:35 pm

2 stops8h 05m

San Francisco

Mon 10/12

7:25 pm-12:30 am

1 stop5h 05m

$162

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 8/20

5:35 am-1:10 pm

2 stops7h 35m

San Francisco

Thu 8/20

3:20 pm-11:40 pm

1 stop8h 20m

$162

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 9/14

5:53 pm-7:54 pm

Nonstop2h 01m

San Francisco

Thu 9/17

7:23 am-9:07 am

Nonstop1h 44m

$167

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 9/21

3:40 pm-8:30 pm

1 stop4h 50m

San Francisco

Tue 9/22

2:35 pm-10:20 pm

1 stop7h 45m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oregon to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to San Francisco

What is the cheapest month to book a flight from Oregon to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Oregon to San Francisco (average of $210). Flying from Oregon to San Francisco in June is currently the most expensive (average of $311). 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.

What is the cheapest time of day to fly from OR to SFO?

Find hourly flight availability from Oregon to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.

It’s typically best to fly out from Oregon to San Francisco at noon. Doing so could potentially save you 46% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Oregon to San Francisco

Explore weekly flight availability from Oregon to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 27, 2026.

The most flights from USOR to SFO are scheduled on a Sunday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).

How much does it cost to fly round-trip from Oregon to San Francisco?

Airfare is below average for this route at the moment.
Oregon to San Francisco flights typically cost between $170 and $309 in September.
The cheapest round-trip price found within the last 5 days was $152 on United Airlines (Sep 25-Sep 28).

How far ahead should I book a flight from Oregon to San Francisco?

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oregon to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Oregon to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Oregon to San Francisco. Price data was last updated on July 25, 2026.

Travelers seeking maximum savings on their Oregon to San Francisco flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Oregon to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Oregon?

    Most people fly into San Francisco (SFO) if they book a flight to San Francisco from Oregon. San Francisco is conveniently located just 11.0 mi from San Francisco’s city center.

  • How popular is this Oregon to San Francisco flight route?

    This flight path from Oregon to San Francisco was viewed by 115 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Oregon to San Francisco?

    Airlines like United Airlines, Southwest, and Alaska Airlines fly from Oregon to San Francisco in about 1h 51m. The time it takes to get you to your destination can typically vary by up to 5h 59m. The distance between Oregon and San Francisco is about 550 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Oregon to San Francisco one-way?

    One-way options have recently been found by users for as low as $38 on Hawaiian Airlines. Other airlines that offer cheap prices include Alaska Airlines from $58 and United Airlines from $59 one-way.

  • What are the most popular routes from Oregon to San Francisco?

    While some choose either Eugene - San Francisco or Boise Air Term. Gowen Fld - San Francisco, Portland - San Francisco is the most popular route from Oregon to San Francisco.

  • What are the most reliable airlines from Oregon to San Francisco?

    No one likes to see their flight delayed. When booking a flight from Oregon to San Francisco consider choosing Icelandair (66%), Qantas Airways (65%) or Lufthansa (62%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Oregon to San Francisco?

    Looking for the cheapest flight from Oregon to San Francisco? While on average our users pay $1,323, our data indicates the cheapest price to be $67. The most popular route (Portland - San Francisco), is priced around $117.

  • Can I find deals for flights from Oregon to San Francisco that include hotel bookings?

    Yes. In addition to deals on Oregon to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to San Francisco.

  • Can I find deals for business class flights from Oregon to San Francisco?

    Yes. Cheapflights offers flight deals from Oregon to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Oregon to San Francisco (average of $210). Flying from Oregon to San Francisco in June is currently the most expensive (average of $311). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Roseville
Burlingame
Rancho Cordova
San Bruno
Cupertino
Emeryville
Newark
Watsonville
Hayward
Redwood City
San Carlos
San Ramon
Turlock
Vallejo
San Lorenzo
Davis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oregon to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to San Francisco

Discover the top 6 airlines that operate flights from Oregon to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$38Average$167FlexibilityNo cancel feeOn-time85%
FrontierCheapest$48Average$153FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$116Average$234FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$117Average$273FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$117Average$269FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$262Average$493FlexibilityNo cancel feeOn-time71%

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