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$39+ Cheap flights from Portland (PDX) to Fremont, CA

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SFO
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
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The best prices from Portland to Fremont are usually found in May or January, booked 71 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Portland to Fremont

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Fremont (FR8). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$39
(Frontier)

Popular in

March

Cheapest in

May

Average price

$127
From Portland to Fremont
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Portland to Fremont

Cheapest flights from Portland to Fremont
Explore the most affordable flight options available from Portland to Fremont. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2025.

This Frontier deal was found by Cheapflights users on 1/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:45 amPDX - SFO
Nonstop2h 01mFrontier
Mon 2/38:40 pmSFO - PDX
Nonstop1h 51mFrontier
Deal found 1/20$39
This Trip.com deal was found by Cheapflights users on 1/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/306:45 amPDX - SFO
Nonstop2h 01mMultiple Airlines
Mon 2/39:15 amSFO - PDX
Nonstop1h 52mMultiple Airlines
Deal found 1/20$46
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/511:00 amPDX - SFO
Nonstop1h 52mAlaska Airlines
Thu 2/67:55 pmSFO - PDX
Nonstop1h 44mAlaska Airlines
Deal found 1/19$57
This United Airlines deal was found by Cheapflights users on 1/19. 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 1/281:40 pmPDX - SFO
Nonstop1h 55mUnited Airlines
Tue 1/286:40 pmSFO - PDX
Nonstop1h 57mUnited Airlines
Deal found 1/19$82
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/96:50 amPDX - SFO
1 stop10h 45mSouthwest
Mon 2/105:25 pmSFO - PDX
1 stop6h 15mSouthwest
Deal found 1/19$117
This KAYAK deal was found by Cheapflights users on 1/19. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/45:20 pmPDX - SFO
1 stop6h 54mDelta
Wed 2/56:10 amSFO - PDX
1 stop4h 37mDelta
Deal found 1/19$135
This American Airlines deal was found by Cheapflights users on 1/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/303:37 pmPDX - SFO
1 stop6h 33mAmerican Airlines
Mon 2/39:15 amSFO - PDX
1 stop7h 38mAmerican Airlines
Deal found 1/19$159

Find flights from Portland to Fremont within your budget

Customize your flight search to find flights from Portland 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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 1/30

6:45 am-8:46 am

Nonstop2h 01m

San Francisco

Mon 2/3

8:40 pm-10:31 pm

Nonstop1h 51m

$39

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 1/30

6:45 am-8:46 am

Nonstop2h 01m

San Francisco

Mon 2/3

9:15 am-11:07 am

Nonstop1h 52m

$46

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Wed 2/5

11:00 am-12:52 pm

Nonstop1h 52m

San Francisco

Thu 2/6

7:55 pm-9:39 pm

Nonstop1h 44m

$57

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 1/28

1:40 pm-3:35 pm

Nonstop1h 55m

San Francisco

Tue 1/28

6:40 pm-8:37 pm

Nonstop1h 57m

$82

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Sun 2/9

6:50 am-5:35 pm

1 stop10h 45m

San Francisco

Mon 2/10

5:25 pm-11:40 pm

1 stop6h 15m

$117

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 2/4

5:20 pm-12:14 am

1 stop6h 54m

San Francisco

Wed 2/5

6:10 am-10:47 am

1 stop4h 37m

$135

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 1/30

6:00 am-10:55 am

1 stop4h 55m

San Francisco

Mon 2/3

9:15 am-4:53 pm

1 stop7h 38m

$159

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Fri 1/24

6:35 am-8:36 am

Nonstop2h 01m

$43

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Tue 1/28

7:30 pm-9:26 pm

Nonstop1h 56m

$44

PortlandSan Francisco

PDX - SFO

PDXSFO

Portland

Thu 1/23

1:30 pm-6:25 pm

1 stop4h 55m

$74

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 14 results
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Best time to book a flight from Portland to Fremont

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

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

How far ahead should I book a flight from Portland to Fremont?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Fremont. Price data was last updated on January 17, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Portland to Fremont. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Fremont (average of $276). Flying from Portland to Fremont in June is currently the most expensive (average of $405). 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 PDX to FR8?

Find hourly flight availability from Portland 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 January 20, 2025.

When flying from Portland 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.

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

Use this chart to determine the cheapest time to fly round-trip from Portland to Fremont. Price data was last updated on October 6, 2024.

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

Weekly flight availability from Portland to Fremont

Explore weekly flight availability from Portland 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 January 20, 2025.

The most flights from PDX to FR8 are scheduled on a Friday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (39 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 January 20, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Portland to Fremont. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,696 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
8,982 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Food

7.2

Overall

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

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 Portland to Fremont. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Fremont?

    Most people fly from Portland (PDX) if they book a flight from Portland to Fremont. On average, Portland has 52 outbound flights to Fremont per day from 7 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • How popular is this Portland to Fremont flight route?

    Flights from Portland to Fremont have been viewed 198 times in the past calendar month.

  • What are the cheapest airlines to fly from Portland to Fremont one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $43. However, be on the lookout for offers from United Airlines and Delta, as they are both options that can get you from Portland to Fremont for a low price.

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

    The top 3 most reliable airlines when flying from Portland to Fremont are Air China (83%), Singapore Airlines (82%) and ANA (82%).

  • What are the cheapest flights from Portland to Fremont?

    Looking for the cheapest flight from Portland to Fremont? While on average our users pay $884, our data indicates the cheapest price to be $29. The most popular route (Portland - San Francisco), is priced around $44.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Fremont?

    Currently, January is the cheapest month in which you can book a flight from Portland to Fremont (average of $276). Flying from Portland to Fremont in June is currently the most expensive (average of $405). 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.

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Alternative routes for Portland to Fremont

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Top 7 airlines flying from Portland to Fremont

Discover the top 7 airlines that operate flights from Portland 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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$19Average$93FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$116FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$86Average$251FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$111Average$232FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$127Average$247FlexibilityNo cancel feeOn-time69%
DeltaCheapest$157Average$377FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$226Average$662FlexibilityNo cancel feeOn-time71%
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