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Fremont

$57+ 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Oregon to Fremont

Keep the following information in mind while searching for Oregon to Fremont flight deals. Data was last updated September 11, 2025.

Round-trip from

$108
(Cheapflightsfares)

One-way from

$57
(United Airlines)

Popular in

March

Cheapest in

January

Average price

$181
From Oregon to Fremont
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One-way flight from Oregon to Fremont
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Highest demand for flights based on searches. 15% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/153:37 pmBOI - SFO
Nonstop1h 50mAlaska Airlines
Wed 10/228:00 amSFO - BOI
Nonstop1h 39mAlaska Airlines
Deal found 9/11$108
This Netflights deal was found by Cheapflights users on 9/11. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/43:37 pmBOI - SFO
Nonstop1h 50mAlaska Airlines
Mon 10/68:00 amSFO - BOI
Nonstop1h 39mAlaska Airlines
Deal found 9/11$110
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/17:45 amBOI - SFO
Nonstop1h 56mUnited Airlines
Wed 10/18:59 pmSFO - BOI
Nonstop1h 45mUnited Airlines
Deal found 9/10$113
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 10/82:30 pmPDX - SFO
Nonstop1h 51mAlaska Airlines
Wed 10/158:00 amSFO - PDX
Nonstop1h 47mAlaska Airlines
Deal found 9/10$117
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:15 amPDX - SFO
Nonstop2h 02mAlaska Airlines
Mon 1/510:35 pmSFO - PDX
Nonstop1h 50mAlaska Airlines
Deal found 9/11$123
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/410:30 amPDX - SFO
Nonstop1h 53mAlaska Airlines
Tue 10/77:01 pmSFO - PDX
Nonstop1h 49mAlaska Airlines
Deal found 9/11$127
This Southwest deal was found by Cheapflights users on 9/11. 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 11/53:45 pmBOI - SFO
1 stop7h 05mSouthwest
Thu 11/65:00 amSFO - BOI
1 stop5h 25mSouthwest
Deal found 9/11$128
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 12/94:32 pmPDX - SFO
Nonstop1h 55mAlaska Airlines
Mon 12/158:00 amSFO - PDX
Nonstop1h 50mAlaska Airlines
Deal found 9/10$128
This Southwest deal was found by Cheapflights users on 9/10. 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 10/74:40 pmBOI - SFO
1 stop7h 05mSouthwest
Wed 10/85:30 amSFO - BOI
1 stop5h 20mSouthwest
Deal found 9/10$131
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/215:55 pmPDX - SFO
Nonstop2h 09mAlaska Airlines
Sun 10/268:00 amSFO - PDX
Nonstop1h 49mAlaska Airlines
Deal found 9/11$132
This Alaska Airlines deal was found by Cheapflights users on 9/11. 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 10/308:41 amBOI - SFO
Nonstop1h 59mAlaska Airlines
Mon 11/37:24 pmSFO - BOI
Nonstop1h 44mAlaska Airlines
Deal found 9/11$133
This Southwest deal was found by Cheapflights users on 9/10. 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.
Mon 11/32:40 pmBOI - SFO
1 stop8h 50mSouthwest
Tue 11/411:40 amSFO - BOI
1 stop5h 10mSouthwest
Deal found 9/10$134

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 September 11, 2025.
Use the filters below to find and compare flights from Oregon to Fremont that are best for you.

Fly from

Oregon

Fly to

Fremont

Route

Depart

Return

Price

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

3:37 pm-4:27 pm

Nonstop1h 50m

San Francisco

Sat 10/18

8:00 am-10:39 am

Nonstop1h 39m

$113

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 2/3

6:00 pm-10:30 pm

1 stop5h 30m

San Francisco

Thu 2/5

4:40 pm-11:58 pm

1 stop6h 18m

$137

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Wed 10/8

7:50 pm-9:38 pm

Nonstop1h 48m

San Francisco

Wed 10/15

10:35 am-12:14 pm

Nonstop1h 39m

$137

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Tue 9/30

7:31 pm-9:18 pm

Nonstop1h 47m

San Francisco

Wed 10/8

1:23 pm-3:00 pm

Nonstop1h 37m

$137

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 10/14

7:45 am-11:40 am

1 stop4h 55m

San Francisco

Sat 10/18

6:00 am-1:20 pm

1 stop6h 20m

$137

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Wed 10/8

10:00 am-11:51 am

Nonstop1h 51m

San Francisco

Wed 10/15

1:23 pm-3:00 pm

Nonstop1h 37m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sat 10/4

10:30 am-12:23 pm

Nonstop1h 53m

San Francisco

Mon 10/6

9:48 pm-11:33 pm

Nonstop1h 45m

$138

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 10/2

5:36 pm-7:45 pm

Nonstop2h 09m

San Francisco

Sat 10/4

3:01 pm-4:54 pm

Nonstop1h 53m

$138

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Thu 10/30

6:05 pm-11:50 pm

1 stop6h 45m

San Francisco

Mon 11/3

7:24 pm-10:08 pm

Nonstop1h 44m

$143

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 10/18

3:37 pm-4:27 pm

Nonstop1h 50m

San Francisco

Tue 10/21

5:16 pm-11:05 pm

1 stop4h 49m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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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 month to book a flight from Oregon to Fremont?

Currently, January is the cheapest month in which you can book a flight from Oregon to Fremont (average of $276). Flying from Oregon to Fremont in June is currently the most expensive (average of $357). 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 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 September 11, 2025.

When flying from Oregon to Fremont, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 September 11, 2025.

The most flights from USOR to FR8 are scheduled on a Thursday (70 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

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, 166 users have taken a look at flights from Oregon to Fremont.

  • How long is the flight from Oregon to Fremont?

    For as low as $137, Hawaiian Airlines can have you in Fremont from Oregon in 1h 48m. 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 $57 on Southwest. Other airlines that offer cheap prices include United Airlines from $59 and Alaska Airlines from $72 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: Horizon Air (93%), Turkish Airlines (86%), Frontier (86%).

  • What are the cheapest flights from Oregon to Fremont?

    On average you can expect to pay $891 for a flight from Oregon to Fremont. The cheapest flight overall is $66 while the most popular route, (Portland - San Francisco) is currently priced at $117.

  • 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.

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

    Currently, January is the cheapest month in which you can book a flight from Oregon to Fremont (average of $276). Flying from Oregon to Fremont in June is currently the most expensive (average of $357). 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 Fremont

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Top 8 airlines flying from Oregon to Fremont

Discover the top 8 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$106FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$142FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$69Average$328FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$78Average$225FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$98Average$263FlexibilityNo cancel feeOn-time63%
DeltaCheapest$109Average$266FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$115Average$287FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$133Average$297FlexibilityNo cancel feeOn-time71%

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