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Fremont

$69+ Cheap flights from Oregon to Fremont, CA

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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
May 30 — Jun 61
Sat 5/30
Sat 6/6
1 adult, Economy
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Cheap flight deals from Oregon to Fremont

Cheapest flights from Oregon to Fremont
Explore the most affordable flight options available from Oregon to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/207:00 am
RDM
-
SFO
Nonstop1h 40m
Alaska Airlines
Tue 5/268:00 pm
SFO
-
RDM
Nonstop1h 34m
Alaska Airlines
Deal found 4/28$157
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 5/201:37 pm
PDX
-
SFO
Nonstop1h 50m
United Airlines
Sat 5/239:05 pm
SFO
-
PDX
Nonstop1h 58m
United Airlines
Deal found 4/28$157
This Expedia deal was found by Cheapflights users on 4/28. 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.
Sat 5/3011:29 am
PDX
-
SFO
1 stop5h 12m
Multiple Airlines
Tue 6/27:40 am
SFO
-
PDX
Nonstop1h 49m
Multiple Airlines
Deal found 4/28$159
This Southwest deal was found by Cheapflights users on 4/28. 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.
Tue 6/910:25 am
PDX
-
SFO
2 stops6h 15m
Southwest
Tue 6/1610:50 am
SFO
-
PDX
1 stop6h 25m
Southwest
Deal found 4/28$162
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:46 pm
PDX
-
SFO
1 stop10h 44m
Multiple Airlines
Tue 5/197:40 am
SFO
-
PDX
Nonstop1h 49m
Multiple Airlines
Deal found 4/27$163
This Expedia deal was found by Cheapflights users on 4/29. 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.
Wed 5/277:00 am
PDX
-
SFO
Nonstop2h 01m
Multiple Airlines
Wed 6/35:26 pm
SFO
-
PDX
1 stop16h 54m
Multiple Airlines
Deal found 4/29$164
This Trip.com deal was found by Cheapflights users on 4/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:40 am
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Wed 6/33:00 pm
SFO
-
PDX
Nonstop1h 50m
Alaska Airlines
Deal found 4/27$166
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Sat 5/237:35 am
RDM
-
SFO
Nonstop1h 43m
United Airlines
Mon 5/2510:28 am
SFO
-
RDM
Nonstop1h 44m
United Airlines
Deal found 4/25$167
This Jettzy deal was found by Cheapflights users on 4/25. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:36 pm
PDX
-
SFO
Nonstop1h 54m
Alaska Airlines
Wed 6/177:20 am
SFO
-
PDX
Nonstop1h 42m
Alaska Airlines
Deal found 4/25$169
This Expedia deal was found by Cheapflights users on 4/29. 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.
Fri 6/57:00 am
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Tue 6/96:58 pm
SFO
-
PDX
Nonstop1h 52m
Alaska Airlines
Deal found 4/29$170
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/207:00 am
PDX
-
SFO
Nonstop2h 01m
Alaska Airlines
Wed 5/2011:56 am
SFO
-
PDX
Nonstop1h 54m
Alaska Airlines
Deal found 4/28$172
This Trip.com deal was found by Cheapflights users on 4/25. 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.
Tue 6/95:46 pm
PDX
-
SFO
1 stop4h 57m
Alaska Airlines
Tue 6/163:02 pm
SFO
-
PDX
Nonstop1h 45m
Alaska Airlines
Deal found 4/25$173

Find flight deals from Oregon to Fremont

Keep the following information in mind while searching for Oregon to Fremont flight deals. Data was last updated April 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Alaska Airlines)

One-way from

$69
(United Airlines)

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 Fremont
Search Deals
One-way flight from Oregon to Fremont
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Fremont 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 April 30, 2026.
Use the filters below to find and compare flights from Oregon to Fremont that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Sat 5/23

7:35 am-9:18 am

Nonstop1h 43m

San Francisco

Tue 5/26

9:18 pm-10:59 pm

Nonstop1h 41m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 5/27

11:45 am-6:30 pm

1 stop6h 45m

San Francisco

Wed 6/3

2:50 pm-11:00 pm

1 stop8h 10m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 6/9

5:10 am-11:05 am

1 stop5h 55m

San Francisco

Wed 6/10

10:50 am-5:15 pm

1 stop6h 25m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 9/15

5:50 am-12:35 pm

2 stops6h 45m

San Francisco

Tue 9/15

1:35 pm-9:20 pm

2 stops7h 45m

$167

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Wed 5/27

12:15 pm-4:57 pm

1 stop4h 42m

San Francisco

Wed 6/3

5:55 am-12:35 pm

1 stop6h 40m

$177

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Sat 5/16

7:20 pm-12:05 am

1 stop4h 45m

San Francisco

Tue 5/19

5:55 am-12:35 pm

1 stop6h 40m

$177

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Thu 5/28

7:00 am-8:40 am

Nonstop1h 40m

San Francisco

Sat 5/30

8:00 pm-9:34 pm

Nonstop1h 34m

$187

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 6/9

2:05 pm-3:03 pm

Nonstop1h 58m

San Francisco

Tue 6/16

8:59 pm-11:55 pm

Nonstop1h 56m

$197

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Wed 5/20

7:20 pm-12:05 am

1 stop4h 45m

San Francisco

Tue 5/26

5:55 am-12:35 pm

1 stop6h 40m

$197

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Tue 5/19

7:20 pm-12:05 am

1 stop4h 45m

San Francisco

Tue 5/26

5:55 am-12:35 pm

1 stop6h 40m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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

Have a flexible travel schedule? Discover the best time to fly to Fremont 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 Fremont

What is the cheapest time of day to fly from OR to FR8?

Find hourly flight availability from Oregon to Fremont. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2026.

When flying from Oregon to Fremont, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 34% versus a flight in the evening.

What is the cheapest day to fly from Oregon to Fremont?

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

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

Weekly flight availability from Oregon to Fremont

Explore weekly flight availability from Oregon to Fremont. 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 April 30, 2026.

The most flights from USOR to FR8 are scheduled on a Wednesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

Related info for your journey

Find useful and relevant information for your journey from Oregon to Fremont. 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 Fremont flight route?

    Within the past month, 145 users have taken a look at flights from Oregon to Fremont.

  • How long is the flight from Oregon to Fremont?

    For as low as $157, United Airlines can have you in Fremont from Oregon in 1h 43m. The distance from Oregon to Fremont is about 462 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 Fremont one-way?

    One-way options have recently been found by users for as low as $44 on Frontier. Other airlines that offer cheap prices include Hawaiian Airlines from $56 and Alaska Airlines from $58 one-way.

  • What are the most popular routes from Oregon to Fremont?

    The most popular flight routes from Oregon to Fremont are Portland - San Francisco, Boise Air Term. Gowen Fld - San Francisco and Eugene - San Francisco.

  • What are the most reliable airlines from Oregon to Fremont?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Oregon to Fremont on time: ITA Airways (100%), Qatar Airways (87%), SkyWest Airlines (83%).

  • What are the cheapest flights from Oregon to Fremont?

    On average you can expect to pay $864 for a flight from Oregon to Fremont. The cheapest flight overall is $88 while the most popular route, (Portland - San Francisco) is currently priced at $137.

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

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

  • How can I find direct flights from Oregon to Fremont?

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

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

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

See more FAQs

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Alternative routes for Oregon to Fremont

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Oregon to Fremont

Discover the top 7 airlines that operate flights from Oregon to Fremont. 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 April 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$44Average$97FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$60Average$140FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$77Average$209FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$117Average$286FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$119Average$299FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$120Average$262FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$262Average$493FlexibilityNo cancel feeOn-time71%

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