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$80+ Cheap flights from Fremont, CA to Portland (PDX)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — PDX
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from Fremont to Portland are usually found in January or December, booked 58 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Fremont to Portland

Keep the following information in mind while searching for Fremont to Portland flight deals. Data was last updated December 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$165
(Cheapflightsfares)

One-way from

$80
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$169
Provider with most accurate pricing for San Francisco-Portland flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Portland flights.
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From Fremont to Portland
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One-way flight from Fremont to Portland
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Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Fremont to Portland

Cheapest flights from Fremont to Portland
Explore the most affordable flight options available from Fremont to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/29. 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.
Thu 12/2510:35 pmSFO - PDX
Nonstop1h 50mAlaska Airlines
Tue 1/61:51 pmPDX - SFO
1 stop4h 16mAlaska Airlines
Deal found 11/29$167
This Southwest deal was found by Cheapflights users on 11/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:25 pmSFO - PDX
1 stop9h 05mSouthwest
Tue 1/67:25 amPDX - SFO
2 stops8h 05mSouthwest
Deal found 11/30$178
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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.
Wed 12/2410:35 pmSFO - PDX
Nonstop1h 50mAlaska Airlines
Wed 1/77:20 amPDX - SFO
Nonstop1h 51mAlaska Airlines
Deal found 11/29$182
This CheapOair deal was found by Cheapflights users on 12/1. 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.
Sat 12/136:30 amSFO - PDX
1 stop29h 26mFrontier
Mon 1/126:34 pmPDX - SFO
1 stop27h 11mFrontier
Deal found 12/1$184
This United Airlines deal was found by Cheapflights users on 12/1. 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 12/298:55 pmSFO - PDX
Nonstop1h 51mUnited Airlines
Mon 1/57:30 amPDX - SFO
Nonstop1h 57mUnited Airlines
Deal found 12/1$187
This CheapOair deal was found by Cheapflights users on 11/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 amSFO - PDX
1 stop29h 26mFrontier
Sun 12/1412:51 pmPDX - SFO
1 stop11h 33mFrontier
Deal found 11/29$188
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
Wed 12/2410:35 pmSFO - PDX
Nonstop1h 50mMultiple Airlines
Wed 1/71:38 pmPDX - SFO
1 stop4h 21mMultiple Airlines
Deal found 11/29$190
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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.
Wed 12/2410:35 pmSFO - PDX
Nonstop1h 50mAlaska Airlines
Tue 1/61:51 pmPDX - SFO
1 stop4h 16mAlaska Airlines
Deal found 11/29$192
This Alaska Airlines deal was found by Cheapflights users on 12/1. 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 12/317:45 amSFO - PDX
Nonstop1h 50mAlaska Airlines
Wed 1/71:38 pmPDX - SFO
2 stops7h 47mAlaska Airlines
Deal found 12/1$194
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
Sun 12/217:20 pmSFO - PDX
Nonstop1h 51mHawaiian Airlines
Tue 1/62:30 pmPDX - SFO
Nonstop1h 55mHawaiian Airlines
Deal found 11/29$197
This Kiwi.com deal was found by Cheapflights users on 11/29. 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.
Sun 12/217:20 pmSFO - PDX
Nonstop1h 51mHawaiian Airlines
Wed 1/71:38 pmPDX - SFO
1 stop4h 21mHawaiian Airlines
Deal found 11/29$202
This Alaska Airlines deal was found by Cheapflights users on 11/30. 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 12/307:20 pmSFO - PDX
Nonstop1h 51mAlaska Airlines
Wed 12/317:15 amPDX - SFO
Nonstop2h 02mAlaska Airlines
Deal found 11/30$207

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fremont to Portland 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 December 1, 2025.
Use the filters below to find and compare flights from Fremont to Portland that are best for you.

Fly from

Fremont

Fly to

Portland

Route

Depart

Return

Price

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 2/5

9:42 pm-11:32 pm

Nonstop1h 50m

Portland

Sun 2/8

5:51 pm-7:43 pm

Nonstop1h 52m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Wed 1/14

2:39 pm-6:50 pm

1 stop4h 11m

Portland

Tue 1/20

7:10 am-1:43 pm

1 stop6h 33m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 1/15

11:36 am-1:30 pm

Nonstop1h 54m

Portland

Mon 1/19

7:20 am-9:11 am

Nonstop1h 51m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 1/17

2:39 pm-6:55 pm

1 stop4h 16m

Portland

Tue 1/20

7:37 pm-11:30 pm

1 stop3h 53m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 1/8

11:36 am-1:30 pm

Nonstop1h 54m

Portland

Mon 1/12

10:33 am-12:23 pm

Nonstop1h 50m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Thu 1/1

3:07 pm-4:57 pm

Nonstop1h 50m

Portland

Tue 1/6

1:51 pm-6:07 pm

1 stop4h 16m

$167

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 1/10

10:35 am-4:30 pm

1 stop5h 55m

Portland

Sun 1/11

5:15 pm-11:28 pm

1 stop6h 13m

$177

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sun 1/18

2:39 pm-8:59 pm

1 stop6h 20m

Portland

Tue 1/20

7:37 pm-11:30 pm

1 stop3h 53m

$177

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Sat 1/17

6:00 am-10:07 am

1 stop4h 07m

Portland

Sun 1/18

7:10 am-1:38 pm

1 stop6h 28m

$177

San FranciscoPortland

SFO - PDX

SFOPDX

San Francisco

Fri 2/20

6:30 am-10:46 am

1 stop4h 16m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Fremont to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Fremont to Portland. Price data was last updated on November 28, 2025.

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights from Fremont to Portland. 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 Fremont to Portland?

Currently, February is the cheapest month in which you can book a flight from Fremont to Portland (average of $37). Flying from Fremont to Portland in March is currently the most expensive (average of $137). 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 FR8 to PDX?

Find hourly flight availability from Fremont to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

It’s typically best to fly out from Fremont to Portland at noon. Doing so could potentially save you 12% on the flight price compared to flying in the afternoon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Fremont to Portland. Price data was last updated on November 29, 2025.

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

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated December 1, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and United Airlines from Fremont to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Alaska Airlines
8.0
Very good
11,384 reviews
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Hawaiian Airlines
7.8
Good
2,815 reviews
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
United Airlines
7.4
Good
9,065 reviews
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
American Airlines
7.2
Good
11,041 reviews
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)
Frontier
5.8
Fair
3,094 reviews
Alaska Airlines
8.0
Very good
11,384 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Christine,Nov 2025

MIA - PDX

Just got on, logged in, and zoned out on some TV sit calm. Flight was easy Miami airport is something else!!! what a mess and now that I think of it, the luggage desk staff was super slow, I began to get irritated over paper running out, TSA was at the the end of the desk and the agent was assuring us we would get on flight, we arrived early, just didn't find the Alaska desk due to miss information. We walked that airport back and forth 3times. Language barriers were part of that fiasco and searching for American Airlines didn't help. (rolling my eyes)

Related info for your journey

Find useful and relevant information for your journey from Fremont to Portland. 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 into for flights to Portland from Fremont?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly into when you book flights from Fremont to Portland. 8 airlines have flights to Portland from Fremont on a regular basis. Booking flights from Fremont to Portland should not be difficult; the airport handles an average of 20 inbound flights from Fremont per day.

  • How popular is this Fremont to Portland flight route?

    Flights from Fremont to Portland have been viewed 58 times in the past calendar month.

  • How long is the flight from Fremont to Portland?

    For as low as $167, Alaska Airlines can have you in Portland from Fremont in 1h 50m. There are 550 mi between Fremont and Portland. All flights are typically nonstop.

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

    No one likes to see their flight delayed. When booking a flight from Fremont to Portland consider choosing Singapore Airlines (93%), United Airlines (90%) or Turkish Airlines (88%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Fremont to Portland?

    While on average a flight from Fremont to Portland is generally $488, our data shows the cheapest flight currently is $78. When looking at the most popular route, (San Francisco - Portland), you can expect to pay $132 for that flight.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Fremont to Portland (average of $37). Flying from Fremont to Portland in March is currently the most expensive (average of $137). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Lake Oswego
Beaverton
McMinnville
Hillsboro
Troutdale
Cannon Beach
Long Beach
Longview
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Pacific City
Gresham
Tillamook

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Fremont to Portland

Discover the top 8 airlines that operate flights from Fremont to Portland. 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$16Average$122FlexibilityNo cancel feeOn-time62%
DeltaCheapest$68Average$196FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$86Average$194FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$95Average$272FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$97Average$251FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$97Average$248FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$113Average$266FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$257Average$502FlexibilityNo cancel feeOn-time71%

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