How popular is this Portland to Oakland, California flight route?

This flight path from Portland to Oakland was viewed by 43 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Portland to Oakland, California?

Airlines like Southwest and Alaska Airlines fly from Portland to Oakland, California in about 1h 45m. The time it takes to get you to your destination is usually consistent. The distance between Portland and Oakland, California is about 544 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Portland to Oakland, California round-trip?

Flying on Frontier is currently your cheapest option to Oakland, California, with prices starting at $38. Additional round-trip tickets that might be worth considering are offered by Southwest and Alaska Airlines, with the lowest prices starting at $97 and $118, respectively. You may be able to fly from Portland to Oakland, California for 83% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Portland to Oakland, California one-way?

The cheapest airlines for a one-way flight from Portland to Oakland, California are Frontier ($19), Southwest ($53), and Spirit Airlines ($54).

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the cheapest flights from Portland to Oakland, California?

Looking for the cheapest flight from Portland to Oakland, California? While on average our users pay $295, our data indicates the cheapest price to be $79. The most popular route (Portland - Oakland), is priced around $140.

What are the most reliable airlines from Portland to Oakland, California?

Before booking your flight to Oakland, California from Portland, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (94%), British Airways (93%), Horizon Air( 92%).

What are the most popular airlines that fly from Portland to Oakland, California?

Southwest, Alaska Airlines and Hawaiian Airlines are the most popular airlines when flying from Portland to Oakland, California.

Most accurate provider : When it comes to deals on Portland-Oakland, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Oakland, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Oakland, California flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-Oakland, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Portland to Oakland?

Booking a flight from Portland (PDX) to Oakland (OAK) is your only option if you wish to fly from Portland to Oakland. On a typical day, there are 4 flights from Portland to Oakland, all of which are around 1h 43m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Portland to Oakland.

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

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

How can I find direct flights from Portland to Oakland?

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

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

Yes. Cheapflights offers flight deals from Portland to Oakland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$73+ Flights from Portland to Oakland, CA

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Find cheap flights from Portland to Oakland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Oakland are usually found in January or September, booked 63 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Portland to Oakland

Cheapest flights from Portland to Oakland
Explore the most affordable flight options available from Portland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Tue 12/309:20 pmPDX - OAK

Nonstop1h 45mSouthwest

Sat 1/37:45 amOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/8

$227

Tue 12/309:20 pmPDX - OAK

Nonstop1h 45mSouthwest

Thu 1/16:10 pmOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/7

$237

Wed 12/316:05 pmPDX - OAK

Nonstop1h 47mAlaska Airlines

Sat 1/38:32 pmOAK - PDX

Nonstop1h 49mAlaska Airlines

Deal found 12/7

$247

Mon 12/227:08 amPDX - OAK

Nonstop1h 47mAlaska Airlines

Thu 1/19:35 amOAK - PDX

Nonstop1h 44mAlaska Airlines

Deal found 12/8

$268

Thu 12/256:05 pmPDX - OAK

Nonstop1h 47mAlaska Airlines

Mon 12/298:32 pmOAK - PDX

Nonstop1h 49mAlaska Airlines

Deal found 12/8

$273

Wed 12/246:05 pmPDX - OAK

Nonstop1h 47mAlaska Airlines

Tue 12/309:35 amOAK - PDX

Nonstop1h 44mAlaska Airlines

Deal found 12/6

$283

Mon 12/157:00 amPDX - OAK

Nonstop1h 46mAlaska Airlines

Mon 1/58:32 pmOAK - PDX

Nonstop1h 49mAlaska Airlines

Deal found 12/8

$292

Sun 12/215:30 pmPDX - OAK

1 stop6h 29mAlaska Airlines

Thu 1/19:35 amOAK - PDX

Nonstop1h 44mAlaska Airlines

Deal found 12/8

$297

Wed 12/245:30 amPDX - OAK

1 stop5h 45mSouthwest

Tue 12/305:50 amOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/7

$303

Best flights from Portland to Oakland
Discover carefully curated flight deals from Portland to Oakland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 9, 2025.

Thu 1/224:20 pmPDX - OAK

Nonstop1h 45mSouthwest

Tue 1/272:45 pmOAK - PDX

1 stop7h 45mSouthwest

Deal found 12/9

$152

Thu 1/228:00 amPDX - OAK

Nonstop1h 46mAlaska Airlines

Sat 1/2410:30 amOAK - PDX

Nonstop1h 45mAlaska Airlines

Deal found 12/8

$157

Sat 1/106:10 amPDX - OAK

1 stop4h 30mSouthwest

Sat 1/105:45 pmOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/9

$157

Tue 1/66:05 pmPDX - OAK

Nonstop1h 47mAlaska Airlines

Mon 1/128:10 amOAK - PDX

1 stop4h 28mAlaska Airlines

Deal found 12/7

$167

Tue 1/64:20 pmPDX - OAK

Nonstop1h 45mSouthwest

Tue 1/136:25 amOAK - PDX

2 stops7h 10mSouthwest

Deal found 12/7

$162

Thu 3/127:25 amPDX - OAK

Nonstop1h 59mAlaska Airlines

Sun 3/156:15 amOAK - PDX

1 stop4h 31mAlaska Airlines

Deal found 12/8

$177

Sun 1/119:55 amPDX - OAK

Nonstop1h 45mSouthwest

Sun 1/112:00 pmOAK - PDX

Nonstop1h 40mSouthwest

Deal found 12/8

$167

Wed 5/275:30 pmPDX - OAK

Nonstop1h 44mAlaska Airlines

Sat 5/306:51 pmOAK - PDX

Nonstop1h 41mAlaska Airlines

Deal found 12/8

$187

Fri 1/96:00 amPDX - OAK

2 stops9h 05mSouthwest

Sat 1/105:45 pmOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/9

$172

Sat 1/2412:45 pmPDX - OAK

1 stop7h 45mSouthwest

Sun 1/256:15 amOAK - PDX

1 stop7h 30mSouthwest

Deal found 12/7

$176

Fri 3/62:30 pmPDX - OAK

1 stop5h 25mSouthwest

Sun 3/87:00 pmOAK - PDX

1 stop6h 00mSouthwest

Deal found 12/8

$201

Last-minute flights from Portland to Oakland
Discover last-minute flight deals from Portland to Oakland. Data last updated December 9, 2025 and is based on user searches.

Tue 1/67:08 amPDX - OAK

Nonstop1h 47mAlaska Airlines

Mon 1/128:03 pmOAK - PDX

Nonstop1h 46mAlaska Airlines

Deal found 12/7

$157

Tue 1/67:08 amPDX - OAK

Nonstop1h 47mAlaska Airlines

Fri 1/910:30 amOAK - PDX

Nonstop1h 45mAlaska Airlines

Deal found 12/9

$162

Sat 1/109:40 amPDX - OAK

Nonstop1h 45mSouthwest

Sat 1/105:45 pmOAK - PDX

Nonstop1h 45mSouthwest

Deal found 12/9

$159

Sat 1/106:10 amPDX - OAK

1 stop4h 30mSouthwest

Sat 1/172:05 pmOAK - PDX

1 stop5h 50mSouthwest

Deal found 12/7

$166

Thu 1/152:25 pmPDX - OAK

1 stop8h 05mSouthwest

Tue 1/206:15 pmOAK - PDX

Nonstop1h 40mSouthwest

Deal found 12/9

$152

Sun 1/188:00 amPDX - OAK

Nonstop1h 46mAlaska Airlines

Thu 1/228:03 pmOAK - PDX

Nonstop1h 46mAlaska Airlines

Deal found 12/8

$165

Thu 1/2211:30 amPDX - OAK

1 stop6h 25mSouthwest

Tue 1/277:30 amOAK - PDX

2 stops6h 05mSouthwest

Deal found 12/9

$167

Fri 1/235:32 pmPDX - OAK

Nonstop1h 51mAlaska Airlines

Mon 1/2610:30 amOAK - PDX

Nonstop1h 45mAlaska Airlines

Deal found 12/7

$172

Sat 1/248:00 amPDX - OAK

Nonstop1h 46mMultiple Airlines

Sun 1/258:10 amOAK - PDX

1 stop4h 28mMultiple Airlines

Deal found 12/7

$160

Sat 1/2412:45 pmPDX - OAK

1 stop7h 45mSouthwest

Sun 1/256:15 amOAK - PDX

1 stop7h 30mSouthwest

Deal found 12/7

$176

One-way flights from Portland to Oakland
Search for one-way flight options from Portland to Oakland. Find affordable one-way fares based on user searches. Data last updated December 9, 2025.

Sat 3/77:25 amPDX - OAK

Nonstop1h 59mAlaska Airlines

Deal found 12/9

$73

Tue 1/69:55 amPDX - OAK

Nonstop1h 45mSouthwest

Deal found 12/7

$74

Wed 1/76:00 amPDX - OAK

1 stop6h 35mSouthwest

Deal found 12/8

$83

Sun 2/18:00 amPDX - OAK

Nonstop1h 46mAlaska Airlines

Deal found 12/9

$84

Fri 3/67:25 amPDX - OAK

Nonstop1h 59mAlaska Airlines

Deal found 12/9

$88

Fri 2/65:32 pmPDX - OAK

Nonstop1h 51mAlaska Airlines

Deal found 12/6

$89

Fri 1/99:10 amPDX - OAK

1 stop7h 13mAlaska Airlines

Deal found 12/7

$93

Fri 6/57:00 amPDX - OAK

Nonstop1h 45mAlaska Airlines

Deal found 12/8

$94

Sun 1/186:00 amPDX - OAK

2 stops9h 05mSouthwest

Deal found 12/7

$99

Tue 3/242:30 pmPDX - OAK

1 stop7h 35mSouthwest

Deal found 12/9

$103

Find flight deals from Portland to Oakland

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$152 (Southwest)
One-way from	$73 (Kiwi.com)
Popular in	March
Cheapest in	January
Average price	$273
Good round-trip deal	$227 or less
Good one-way deal	$164 or less

Provider with most accurate pricing for Portland-Oakland flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Oakland flights.

Search Deals

From Portland to Oakland

Search Deals

One-way flight from Portland to Oakland

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($4 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Portland to Oakland.

Search Deals

Price to beat on a one-way flight from Portland to Oakland.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandOakland

PDX - OAK

PDXOAK

Portland

Thu 1/22

4:20 pm-6:05 pm

Nonstop1h 45m

Oakland

Tue 1/27

2:45 pm-10:30 pm

1 stop7h 45m

$152

PortlandOakland

PDX - OAK

PDXOAK

Portland

Thu 1/22

8:00 am-9:46 am

Nonstop1h 46m

Oakland

Sat 1/24

10:30 am-12:15 pm

Nonstop1h 45m

$157

PortlandOakland

PDX - OAK

PDXOAK

Portland

Sat 1/10

6:10 am-10:40 am

1 stop4h 30m

Oakland

Sat 1/10

5:45 pm-7:30 pm

Nonstop1h 45m

$157

PortlandOakland

PDX - OAK

PDXOAK

Portland

Tue 1/6

4:20 pm-6:05 pm

Nonstop1h 45m

Oakland

Tue 1/13

6:25 am-1:35 pm

2 stops7h 10m

$162

PortlandOakland

PDX - OAK

PDXOAK

Portland

Tue 1/6

6:05 pm-7:52 pm

Nonstop1h 47m

Oakland

Mon 1/12

8:10 am-12:38 pm

1 stop4h 28m

$167

PortlandOakland

PDX - OAK

PDXOAK

Portland

Sun 1/11

9:55 am-11:40 am

Nonstop1h 45m

Oakland

Sun 1/11

2:00 pm-3:40 pm

Nonstop1h 40m

$167

PortlandOakland

PDX - OAK

PDXOAK

Portland

Fri 1/9

6:00 am-3:05 pm

2 stops9h 05m

Oakland

Sat 1/10

5:45 pm-7:30 pm

Nonstop1h 45m

$172

PortlandOakland

PDX - OAK

PDXOAK

Portland

Sat 1/24

12:45 pm-8:30 pm

1 stop7h 45m

Oakland

Sun 1/25

6:15 am-1:45 pm

1 stop7h 30m

$176

PortlandOakland

PDX - OAK

PDXOAK

Portland

Thu 3/12

7:25 am-9:24 am

Nonstop1h 59m

Oakland

Sun 3/15

6:15 am-10:46 am

1 stop4h 31m

$177

PortlandOakland

PDX - OAK

PDXOAK

Portland

Wed 5/27

5:30 pm-7:14 pm

Nonstop1h 44m

Oakland

Sat 5/30

6:51 pm-8:32 pm

Nonstop1h 41m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 23 results

Compare providers for flights from Portland to Oakland

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oakland in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Trip.com	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-Oakland, California flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Oakland, California flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Oakland, California flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-Oakland, California flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland 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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Oakland

How far ahead should I book a flight from Portland to Oakland, California?

To ensure you get the cheapest price possible for a flight from Portland to Oakland, California, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Oakland, California?

Currently, January is the cheapest month in which you can book a flight from Portland to Oakland, California (average of $36). Flying from Portland to Oakland, California in March is currently the most expensive (average of $132). 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 OAK?

It’s optimal to fly from Portland to Oakland, California in the evening. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Portland to Oakland, California?

Travelers seeking maximum savings on their Portland to Oakland, California flight should consider departing on Tuesday 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.

The best insider tips for Portland to Oakland flights

Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Oakland trip

Airports

PDX

Expect security wait times up to 15 minutes off-peak and longer during rush hours. Use Express Lanes if eligible for faster screening.

OAK

Use BART for cost-efficient transport between OAK and San Francisco, especially during rush hour. It's fast and connects to major areas.

Our travel experts

Brandon Schultz

Expert on PDX

Bill Fink

Expert on OAK

Reviews of airlines servicing Oakland

Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from Portland to Oakland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Alaska Airlines

8.0

Very good

11,419 reviews

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Southwest

8.0

Very good

4,254 reviews

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Hawaiian Airlines

7.8

Good

2,818 reviews

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Spirit Airlines

6.3

Okay

8,168 reviews

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Frontier

5.8

Fair

3,085 reviews

Alaska Airlines

8.0

Very good

11,419 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Nov 2025

PDX - BNA

My family especially liked the leg room and comfortable seats.

Related info for your journey

What airports do I use to fly from Portland to Oakland?
Booking a flight from Portland (PDX) to Oakland (OAK) is your only option if you wish to fly from Portland to Oakland. On a typical day, there are 4 flights from Portland to Oakland, all of which are around 1h 43m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Portland to Oakland.
How popular is this Portland to Oakland, California flight route?
This flight path from Portland to Oakland was viewed by 43 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Portland to Oakland, California?
Airlines like Southwest and Alaska Airlines fly from Portland to Oakland, California in about 1h 45m. The time it takes to get you to your destination is usually consistent. The distance between Portland and Oakland, California is about 544 mi. Generally, flights for this route are nonstop.
What are the cheapest airlines flying from Portland to Oakland, California round-trip?
Flying on Frontier is currently your cheapest option to Oakland, California, with prices starting at $38. Additional round-trip tickets that might be worth considering are offered by Southwest and Alaska Airlines, with the lowest prices starting at $97 and $118, respectively. You may be able to fly from Portland to Oakland, California for 83% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Portland to Oakland, California one-way?
The cheapest airlines for a one-way flight from Portland to Oakland, California are Frontier ($19), Southwest ($53), and Spirit Airlines ($54).
What are the most reliable airlines from Portland to Oakland, California?
Before booking your flight to Oakland, California from Portland, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (94%), British Airways (93%), Horizon Air( 92%).
What are the cheapest flights from Portland to Oakland, California?
Looking for the cheapest flight from Portland to Oakland, California? While on average our users pay $295, our data indicates the cheapest price to be $79. The most popular route (Portland - Oakland), is priced around $140.
Can I find deals for flights from Portland to Oakland that include hotel bookings?
Yes. In addition to deals on Portland to Oakland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Oakland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Oakland.
Can I find deals for business class flights from Portland to Oakland?
Yes. Cheapflights offers flight deals from Portland to Oakland 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 Oakland, California?
Currently, January is the cheapest month in which you can book a flight from Portland to Oakland, California (average of $36). Flying from Portland to Oakland, California in March is currently the most expensive (average of $132). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Portland to Oakland

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$38	Average$88	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$97	Average$219	FlexibilityNo cancel fee	On-time63%
Alaska Airlines	Cheapest$120	Average$268	FlexibilityNo cancel fee	On-time75%
Hawaiian Airlines	Cheapest$137	Average$251	FlexibilityNo cancel fee	On-time85%
Spirit Airlines	Cheapest$140	Average$207	FlexibilityNo cancel fee	On-time65%

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$73+ Cheap flights from Portland to Oakland, CA (PDX - OAK)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Oakland with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Portland to Oakland are usually found in January or September, booked 63 days in advance, depart on a Thursday or Friday and return on a Wednesday

Cheap flight deals from Portland to Oakland

Cheapest flights from Portland to OaklandExplore the most affordable flight options available from Portland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Explore the most affordable flight options available from Portland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.

Find flight deals from Portland to Oakland

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Oakland that are best for you.

Compare providers for flights from Portland to Oakland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Oakland in December.

Best time to book a flight from Portland to Oakland

Have a flexible travel schedule? Discover the best time to fly to Oakland from Portland with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portland to Oakland

How far ahead should I book a flight from Portland to Oakland, California?

What is the cheapest month to book a flight from Portland to Oakland, California?

What is the cheapest time of day to fly from PDX to OAK?

What is the cheapest day to fly from Portland to Oakland, California?

The best insider tips for Portland to Oakland flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Portland to Oakland trip

Airports

PDX

OAK

Our travel experts

Reviews of airlines servicing Oakland

Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Hawaiian Airlines from Portland to Oakland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Portland to Oakland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Portland to Oakland?

How popular is this Portland to Oakland, California flight route?

How long is the flight from Portland to Oakland, California?

What are the cheapest airlines flying from Portland to Oakland, California round-trip?

What are the cheapest airlines to fly from Portland to Oakland, California one-way?

What are the most reliable airlines from Portland to Oakland, California?

What are the cheapest flights from Portland to Oakland, California?

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

How can I find direct flights from Portland to Oakland?

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Cheapest flights from Portland to Oakland
Explore the most affordable flight options available from Portland to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 9, 2025.