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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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$130
(Kiwi.com)

One-way from

$69
(Alaska Airlines)

Popular in

March

Cheapest in

January

Average price

$160
Provider with most accurate pricing for Portland-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Portland-San Francisco flights.
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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. 22% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/227:31 pmRDM - SFO
Nonstop1h 43mHawaiian Airlines
Sun 5/258:39 amSFO - RDM
Nonstop1h 40mHawaiian Airlines
Deal found 4/30$130
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:45 amBOI - SFO
Nonstop1h 53mUnited Airlines
Tue 6/311:05 amSFO - BOI
Nonstop1h 45mUnited Airlines
Deal found 4/29$137
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/131:55 pmRDM - SFO
Nonstop1h 40mUnited Airlines
Mon 6/164:35 pmSFO - RDM
Nonstop1h 41mUnited Airlines
Deal found 4/29$137
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:00 pmBOI - SFO
Nonstop1h 44mHawaiian Airlines
Mon 6/22:31 pmSFO - BOI
Nonstop1h 40mHawaiian Airlines
Deal found 4/29$138
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/1012:54 pmBOI - SFO
Nonstop1h 44mAlaska Airlines
Tue 6/104:47 pmSFO - BOI
1 stop4h 55mAlaska Airlines
Deal found 4/30$141
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:21 amPDX - SFO
Nonstop1h 54mAlaska Airlines
Wed 5/288:30 pmSFO - PDX
Nonstop1h 46mAlaska Airlines
Deal found 4/29$146
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.
Fri 6/67:31 pmRDM - SFO
Nonstop1h 43mAlaska Airlines
Sun 6/88:39 amSFO - RDM
Nonstop1h 40mAlaska Airlines
Deal found 4/28$147
This Hawaiian Airlines 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/287:21 amPDX - SFO
Nonstop1h 54mHawaiian Airlines
Thu 5/298:30 pmSFO - PDX
Nonstop1h 46mHawaiian Airlines
Deal found 4/29$147
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.
Sun 6/297:00 amPDX - SFO
Nonstop1h 49mMultiple Airlines
Mon 7/148:27 amSFO - PDX
Nonstop1h 48mMultiple Airlines
Deal found 4/29$153
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:30 amPDX - SFO
Nonstop1h 51mUnited Airlines
Sun 5/257:10 amSFO - PDX
Nonstop1h 47mUnited Airlines
Deal found 4/29$156
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/108:35 amBOI - SFO
1 stop5h 17mDelta
Tue 6/107:24 pmSFO - BOI
1 stop3h 50mDelta
Deal found 4/29$157
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/16:53 pmPDX - SFO
1 stop28h 41mFrontier
Fri 7/48:27 amSFO - PDX
Nonstop1h 48mFrontier
Deal found 4/28$159

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 May 1, 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

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Thu 5/22

7:31 pm-9:14 pm

Nonstop1h 43m

San Francisco

Sun 5/25

8:39 am-10:19 am

Nonstop1h 40m

$130

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 5/27

10:45 am-11:38 am

Nonstop1h 53m

San Francisco

Tue 6/3

11:05 am-1:50 pm

Nonstop1h 45m

$137

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Fri 6/13

1:55 pm-3:35 pm

Nonstop1h 40m

San Francisco

Mon 6/16

4:35 pm-6:16 pm

Nonstop1h 41m

$137

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Sat 5/31

1:00 pm-1:44 pm

Nonstop1h 44m

San Francisco

Mon 6/2

2:31 pm-5:11 pm

Nonstop1h 40m

$138

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Tue 6/10

12:54 pm-1:38 pm

Nonstop1h 44m

San Francisco

Tue 6/10

4:47 pm-10:42 pm

1 stop4h 55m

$141

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 5/25

7:21 am-9:15 am

Nonstop1h 54m

San Francisco

Wed 5/28

8:30 pm-10:16 pm

Nonstop1h 46m

$146

RedmondSan Francisco

RDM - SFO

RDMSFO

Bend/Redmond

Fri 6/6

7:31 pm-9:14 pm

Nonstop1h 43m

San Francisco

Sun 6/8

8:39 am-10:19 am

Nonstop1h 40m

$147

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 5/29

7:21 am-9:15 am

Nonstop1h 54m

San Francisco

Thu 5/29

11:49 am-1:36 pm

Nonstop1h 47m

$151

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 6/29

7:00 am-8:49 am

Nonstop1h 49m

San Francisco

Mon 7/14

8:27 am-10:15 am

Nonstop1h 48m

$153

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 5/22

5:30 am-7:21 am

Nonstop1h 51m

San Francisco

Sun 5/25

7:10 am-8:57 am

Nonstop1h 47m

$156

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $384). 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 May 1, 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 May 1, 2025.

The most flights from USOR to FR8 are scheduled on a Wednesday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Fremont by month

Plan your trip to Fremont by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Fremont ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Fremont when rainfall is around 0.0 in.

Temperature in Fremont by month

Plan your trip to Fremont by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Fremont, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Fremont

Get insights into the airlines that provide service to Fremont. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Fremont. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Oregon to Fremont to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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

  • 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 $69 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $69 and Delta from $79 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, Bend/Redmond - 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: Sun Country Air (100%), Air China (91%), Turkish Airlines (90%).

  • What are the cheapest flights from Oregon to Fremont?

    On average you can expect to pay $946 for a flight from Oregon to Fremont. The cheapest flight overall is $77 while the most popular route, (Portland - San Francisco) is currently priced at $103.

  • 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 $384). 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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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$29Average$94FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$113FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$74Average$342FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$98Average$256FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$98Average$264FlexibilityNo cancel feeOn-time85%
DeltaCheapest$109Average$268FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$123Average$288FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$133Average$256FlexibilityNo cancel feeOn-time71%

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