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Fremont

$49+ 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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$127
(SmartFares)

One-way from

$49
(Cheapflightsfares)

Popular in

March

Cheapest in

January

Average price

$195
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
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This SmartFares deal was found by Cheapflights users on 2/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:00 amPDX - SFO
Nonstop1h 50mAlaska Airlines
Mon 3/178:05 amSFO - PDX
Nonstop1h 53mAlaska Airlines
Deal found 2/20$127
This Expedia deal was found by Cheapflights users on 2/19. 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 3/96:30 amPDX - SFO
Nonstop1h 48mMultiple Airlines
Wed 3/129:00 amSFO - PDX
Nonstop1h 50mMultiple Airlines
Deal found 2/19$128
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/138:55 pmPDX - SFO
Nonstop1h 48mHawaiian Airlines
Mon 3/178:05 amSFO - PDX
Nonstop1h 53mHawaiian Airlines
Deal found 2/20$132
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/233:30 pmBOI - SFO
Nonstop1h 50mAlaska Airlines
Tue 4/2910:49 amSFO - BOI
Nonstop1h 42mAlaska Airlines
Deal found 2/20$137
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 4/77:30 pmPDX - SFO
Nonstop1h 52mUnited Airlines
Wed 4/910:35 pmSFO - PDX
Nonstop1h 55mUnited Airlines
Deal found 2/19$138
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/232:00 pmBOI - SFO
Nonstop2h 02mUnited Airlines
Tue 4/296:00 amSFO - BOI
1 stop5h 44mUnited Airlines
Deal found 2/20$148
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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.
Thu 4/176:40 pmBOI - SFO
Nonstop1h 46mHawaiian Airlines
Tue 4/2210:49 amSFO - BOI
Nonstop1h 42mHawaiian Airlines
Deal found 2/19$157
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/134:54 pmPDX - SFO
1 stop6h 50mDelta
Mon 3/171:45 pmSFO - PDX
1 stop7h 06mDelta
Deal found 2/20$157
This American Airlines deal was found by Cheapflights users on 2/18. 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.
Wed 4/165:05 amPDX - SFO
1 stop7h 11mAmerican Airlines
Thu 5/16:31 amSFO - PDX
1 stop4h 58mAmerican Airlines
Deal found 2/18$159
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/103:00 pmPDX - SFO
1 stop7h 30mSouthwest
Thu 3/135:30 amSFO - PDX
2 stops8h 55mSouthwest
Deal found 2/20$162
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:59 pmBOI - SFO
1 stop7h 00mDelta
Fri 3/141:45 pmSFO - BOI
1 stop5h 41mDelta
Deal found 2/20$177
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/185:45 amRDM - SFO
Nonstop1h 58mUnited Airlines
Thu 3/2010:35 amSFO - RDM
Nonstop1h 41mUnited Airlines
Deal found 2/19$177

Find flights from Oregon to Fremont within your budget

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 February 20, 2025.

Fly from

Oregon

Fly to

Fremont

Route

Depart

Return

Price

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 3/13

8:00 am-9:50 am

Nonstop1h 50m

San Francisco

Mon 3/17

8:05 am-9:58 am

Nonstop1h 53m

$127

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 3/13

8:55 pm-10:43 pm

Nonstop1h 48m

San Francisco

Mon 3/17

11:11 am-1:01 pm

Nonstop1h 50m

$128

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Wed 4/23

3:30 pm-4:20 pm

Nonstop1h 50m

San Francisco

Tue 4/29

10:49 am-1:31 pm

Nonstop1h 42m

$137

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 4/1

3:45 pm-5:38 pm

Nonstop1h 53m

San Francisco

Wed 4/2

10:35 pm-12:30 am

Nonstop1h 55m

$138

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Wed 4/23

2:00 pm-3:02 pm

Nonstop2h 02m

San Francisco

Tue 4/29

6:00 am-12:44 pm

1 stop5h 44m

$148

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 4/1

1:00 pm-5:54 pm

1 stop4h 54m

San Francisco

Tue 4/8

4:40 pm-11:56 pm

1 stop7h 16m

$157

BoiseSan Francisco

BOI - SFO

BOISFO

Boise Air Term. Gowen Fld

Thu 4/17

6:40 pm-7:26 pm

Nonstop1h 46m

San Francisco

Tue 4/22

10:49 am-1:31 pm

Nonstop1h 42m

$157

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 5/5

12:09 pm-4:59 pm

1 stop4h 50m

San Francisco

Thu 5/8

5:49 pm-11:56 pm

1 stop6h 07m

$159

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 3/12

2:33 pm-9:41 pm

2 stops31h 08m

San Francisco

Sun 3/16

6:00 am-1:38 pm

2 stops31h 38m

$160

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Mon 3/10

3:00 pm-10:30 pm

1 stop7h 30m

San Francisco

Thu 3/13

5:30 am-2:25 pm

2 stops8h 55m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 59 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.

Travel insights for flights from Oregon to Fremont

Get recent, data-driven insights about flights from Oregon to Fremont including ideal travel times, pricing trends, and more.

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 $403). 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 February 20, 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 February 20, 2025.

The most flights from USOR to FR8 are scheduled on a Thursday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Boarding

8.2

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Christine,Aug 2024

DEN - LGB

No issues. I needed pre boarding and I was able to get it without issue

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, 207 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 $49 on Sun Country Air. Other airlines that offer cheap prices include Hawaiian Airlines from $69 and United Airlines from $78 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, Eugene - San Francisco and Bend/Redmond - 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 (90%), ANA (87%), Air China (86%).

  • What are the cheapest flights from Oregon to Fremont?

    On average you can expect to pay $888 for a flight from Oregon to Fremont. The cheapest flight overall is $38 while the most popular route, (Portland - San Francisco) is currently priced at $127.

  • 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 $403). 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

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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$91FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$113FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$69Average$337FlexibilityNo cancel feeOn-time75%
DeltaCheapest$109Average$272FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$118Average$257FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$118Average$281FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$194Average$662FlexibilityNo cancel feeOn-time71%
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