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San Francisco Bay Area

$69+ Cheap flights from Oregon to San Francisco Bay Area

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Oregon to San Francisco Bay Area

Cheapest flights from Oregon to San Francisco Bay Area
Explore the most affordable flight options available from Oregon to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Sun 12/289:50 pmPDX - SFO
Nonstop1h 59mAlaska Airlines
Fri 1/3011:36 amSFO - PDX
Nonstop1h 54mAlaska Airlines
Deal found 12/21$292
This Delta deal was found by Cheapflights users on 12/21. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/287:30 pmPDX - SFO
1 stop5h 02mDelta
Fri 1/304:40 pmSFO - PDX
1 stop4h 19mDelta
Deal found 12/21$312
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:00 amMFR - SFO
Nonstop1h 38mUnited Airlines
Fri 1/24:20 pmSFO - MFR
Nonstop1h 32mUnited Airlines
Deal found 12/22$337
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:50 pmPDX - SFO
Nonstop1h 59mHawaiian Airlines
Mon 1/262:58 pmSFO - PDX
Nonstop1h 52mHawaiian Airlines
Deal found 12/22$351
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:03 pmMFR - SFO
1 stop12h 30mAlaska Airlines
Fri 1/23:07 pmSFO - MFR
1 stop7h 43mAlaska Airlines
Deal found 12/22$358
This CheapOair deal was found by Cheapflights users on 12/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:29 pmPDX - SFO
1 stop17h 19mFrontier
Sat 12/276:24 amSFO - PDX
1 stop29h 19mFrontier
Deal found 12/20$363
This Expedia deal was found by Cheapflights users on 12/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:29 pmPDX - SFO
1 stop7h 07mMultiple Airlines
Mon 12/2910:35 pmSFO - PDX
Nonstop1h 50mMultiple Airlines
Deal found 12/20$370
This Southwest deal was found by Cheapflights users on 12/21. 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.
Sun 12/286:20 amPDX - SFO
2 stops6h 40mSouthwest
Fri 1/302:00 pmSFO - PDX
1 stop8h 15mSouthwest
Deal found 12/21$372
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Tue 12/309:50 pmPDX - SFO
Nonstop1h 59mAlaska Airlines
Wed 12/318:22 amSFO - PDX
1 stop14h 02mAlaska Airlines
Deal found 12/20$381
This Delta deal was found by Cheapflights users on 12/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/285:30 amPDX - SFO
1 stop4h 03mDelta
Mon 1/262:35 pmSFO - PDX
1 stop6h 24mDelta
Deal found 12/22$382
This Alaska Airlines deal was found by Cheapflights users on 12/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:03 pmMFR - SFO
1 stop12h 30mAlaska Airlines
Fri 12/263:07 pmSFO - MFR
1 stop7h 43mAlaska Airlines
Deal found 12/22$383
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:34 pmMFR - SFO
Nonstop1h 36mUnited Airlines
Fri 12/264:20 pmSFO - MFR
Nonstop1h 32mUnited Airlines
Deal found 12/22$389

Find flight deals from Oregon to San Francisco Bay Area

Keep the following information in mind while searching for Oregon to San Francisco Bay Area flight deals. Data was last updated December 23, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$146
(Kiwi.com)

One-way from

$69
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$242
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 Bay Area
Search Deals
One-way flight from Oregon to San Francisco Bay Area
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to San Francisco Bay Area 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 December 23, 2025.
Use the filters below to find and compare flights from Oregon to San Francisco Bay Area that are best for you.

Fly from

Oregon

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 1/24

8:10 am-9:16 am

Nonstop2h 06m

San Francisco

Tue 1/27

7:24 pm-10:09 pm

Nonstop1h 45m

$147

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Mon 1/12

7:45 am-9:30 am

Nonstop1h 45m

San Francisco

Tue 1/20

7:52 pm-9:27 pm

Nonstop1h 35m

$147

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Sat 1/17

7:45 am-9:30 am

Nonstop1h 45m

San Francisco

Tue 1/20

7:52 pm-9:27 pm

Nonstop1h 35m

$147

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Tue 1/27

10:45 am-12:22 pm

Nonstop1h 37m

Santa Rosa Sonoma County

Wed 2/4

6:50 am-8:38 am

Nonstop1h 48m

$147

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Sat 1/31

7:15 am-8:58 am

Nonstop1h 43m

Santa Rosa Sonoma County

Wed 2/4

6:50 am-8:38 am

Nonstop1h 48m

$147

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Tue 1/27

10:45 am-12:22 pm

Nonstop1h 37m

Santa Rosa Sonoma County

Sat 1/31

6:50 am-8:38 am

Nonstop1h 48m

$147

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Sat 1/24

12:39 pm-6:03 pm

1 stop5h 24m

San Francisco

Tue 1/27

7:40 pm-11:52 pm

1 stop4h 12m

$156

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Wed 2/4

8:45 am-3:50 pm

1 stop7h 05m

San Francisco

Wed 2/11

2:25 pm-9:15 pm

1 stop6h 50m

$156

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Sat 2/7

7:45 am-9:30 am

Nonstop1h 45m

San Francisco

Wed 2/11

7:52 pm-9:27 pm

Nonstop1h 35m

$157

PortlandSanta Rosa

PDX - STS

PDXSTS

Portland

Fri 1/30

7:15 am-8:58 am

Nonstop1h 43m

Santa Rosa Sonoma County

Tue 2/3

6:50 am-8:38 am

Nonstop1h 48m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 60 results
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Best time to book a flight from Oregon to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 Bay Area

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

Currently, January is the cheapest month in which you can book a flight from Oregon to San Francisco Bay Area (average of $37). Flying from Oregon to San Francisco Bay Area in March is currently the most expensive (average of $130). 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 XIH?

Find hourly flight availability from Oregon to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

It’s optimal to fly from Oregon to San Francisco Bay Area at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Oregon to San Francisco Bay Area. Price data was last updated on December 20, 2025.

Travelers seeking maximum savings on their Oregon to San Francisco Bay Area 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.

Weekly flight availability from Oregon to San Francisco Bay Area

Explore weekly flight availability from Oregon to San Francisco Bay Area. 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 December 23, 2025.

The most flights from USOR to zzXIH are scheduled on a Friday (52 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (27 on average).

Related info for your journey

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

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

    Within the past month, 155 users have taken a look at flights from Oregon to San Francisco Bay Area.

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

    For as low as $147, Alaska Airlines can have you in San Francisco Bay Area from Oregon in 2h 06m. Oregon and San Francisco Bay Area are separated by a distance of 522 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $19. However, be on the lookout for offers from Southwest and Alaska Airlines, as they are both options that can get you from Oregon to San Francisco Bay Area for a low price.

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

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

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

    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 Bay Area.

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

    Yes. Cheapflights offers flight deals from Oregon to San Francisco Bay Area 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 Bay Area?

    Currently, January is the cheapest month in which you can book a flight from Oregon to San Francisco Bay Area (average of $37). Flying from Oregon to San Francisco Bay Area in March is currently the most expensive (average of $130). 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

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Alternative routes for Oregon to San Francisco Bay Area

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Top 8 airlines flying from Oregon to San Francisco Bay Area

Discover the top 8 airlines that operate flights from Oregon to San Francisco Bay Area. 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 December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$112FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$63Average$340FlexibilityNo cancel feeOn-time75%
Spirit AirlinesCheapest$66Average$191FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$77Average$266FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$97Average$270FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$111Average$278FlexibilityNo cancel feeOn-time69%
DeltaCheapest$156Average$267FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$247Average$414FlexibilityNo cancel feeOn-time71%

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