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$66+ Cheap flights from Oakland, CA to Portland (OAK - 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — PDX
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheapflights Tip: The best prices from Oakland to Portland are usually found in February or January, booked 65 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Oakland to Portland

Cheapest flights from Oakland to Portland
Explore the most affordable flight options available from Oakland to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Southwest deal was found by Cheapflights users on 3/23. 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 4/147:25 am
OAK
-
PDX
Nonstop1h 40m
Southwest
Wed 4/156:10 pm
PDX
-
OAK
Nonstop1h 45m
Southwest
Deal found 3/23$161
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 4/187:15 am
OAK
-
PDX
Nonstop1h 40m
Southwest
Sat 4/1810:25 am
PDX
-
OAK
1 stop6h 30m
Southwest
Deal found 3/26$162
This Southwest deal was found by Cheapflights users on 3/25. 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.
Sat 5/27:15 am
OAK
-
PDX
Nonstop1h 40m
Southwest
Sat 5/23:30 pm
PDX
-
OAK
Nonstop1h 40m
Southwest
Deal found 3/25$164
This Southwest deal was found by Cheapflights users on 3/25. 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 4/278:55 pm
OAK
-
PDX
Nonstop1h 45m
Southwest
Fri 5/15:00 am
PDX
-
OAK
1 stop7h 10m
Southwest
Deal found 3/25$165
This Southwest deal was found by Cheapflights users on 3/24. 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 6/14:35 pm
OAK
-
PDX
2 stops7h 50m
Southwest
Wed 6/105:55 pm
PDX
-
OAK
1 stop4h 30m
Southwest
Deal found 3/24$168
This Southwest deal was found by Cheapflights users on 3/24. 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 6/14:35 pm
OAK
-
PDX
2 stops7h 50m
Southwest
Thu 6/115:10 am
PDX
-
OAK
Nonstop1h 45m
Southwest
Deal found 3/24$170
This Southwest deal was found by Cheapflights users on 3/24. 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 4/142:05 pm
OAK
-
PDX
2 stops6h 40m
Southwest
Thu 4/166:00 am
PDX
-
OAK
Nonstop1h 45m
Southwest
Deal found 3/24$173
This Southwest deal was found by Cheapflights users on 3/27. 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 4/217:25 am
OAK
-
PDX
Nonstop1h 40m
Southwest
Sat 4/253:30 pm
PDX
-
OAK
Nonstop1h 40m
Southwest
Deal found 3/27$177

Find flight deals from Oakland to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to Portland (PDX). 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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$161
(Southwest)

One-way from

$66
(Alaska Airlines)

Popular in

November

Cheapest in

February

Average price

$348

Good round-trip deal

$237 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Oakland-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Portland flights.
Search Deals
From Oakland to Portland
Search Deals
One-way flight from Oakland to Portland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Oakland to Portland.
Search Deals
Price to beat on a one-way flight from Oakland to Portland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 March 28, 2026.
Use the filters below to find and compare flights from Oakland to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Tue 5/26

7:25 am-9:05 am

Nonstop1h 40m

Portland

Fri 5/29

6:05 pm-7:50 pm

Nonstop1h 45m

$193

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Sat 4/25

8:10 pm-9:53 pm

Nonstop1h 43m

Portland

Mon 4/27

7:00 am-8:53 am

Nonstop1h 53m

$204

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Tue 4/28

8:10 pm-9:53 pm

Nonstop1h 43m

Portland

Wed 4/29

8:45 am-1:15 pm

1 stop4h 30m

$212

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Thu 4/16

10:25 am-4:20 pm

2 stops5h 55m

Portland

Mon 4/20

5:00 pm-11:55 pm

1 stop6h 55m

$262

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Fri 5/1

6:55 pm-4:49 pm

1 stop21h 54m

Portland

Tue 5/5

7:00 am-8:53 am

Nonstop1h 53m

$262

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Sun 5/24

9:35 am-11:17 am

Nonstop1h 42m

Portland

Sat 5/30

5:46 pm-11:59 pm

1 stop6h 13m

$268

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Wed 8/19

8:55 am-4:10 pm

2 stops7h 15m

Portland

Tue 8/25

5:50 am-2:45 pm

2 stops8h 55m

$278

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Sat 7/11

1:40 pm-9:35 pm

2 stops7h 55m

Portland

Mon 7/13

5:10 am-6:55 am

Nonstop1h 45m

$282

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Fri 8/14

5:05 am-11:40 am

1 stop6h 35m

Portland

Mon 8/17

5:00 am-6:45 am

Nonstop1h 45m

$292

OaklandPortland

OAK - PDX

OAKPDX

Oakland

Mon 8/3

4:45 pm-1:20 am

1 stop8h 35m

Portland

Fri 8/7

6:20 am-11:20 am

1 stop5h 00m

$298

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Oakland to Portland

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 Oakland to Portland in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Oakland, California-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oakland, California-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oakland, California-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Oakland, California-Portland 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 Oakland to Portland

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oakland to Portland. Price data was last updated on March 13, 2026.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oakland, California 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 Oakland, California to Portland?

Currently, September is the cheapest month in which you can book a flight from Oakland, California to Portland (average of $77). Flying from Oakland, California to Portland in March is currently the most expensive (average of $129). 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 OAK to PDX?

Find hourly flight availability from Oakland 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 March 28, 2026.

When flying from Oakland, California to Portland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 10% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Oakland to Portland. Price data was last updated on March 23, 2026.

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

How much does it cost to fly round-trip from Oakland, California to Portland?

The best insider tips for Oakland to Portland 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 Oakland to Portland trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Bill Fink

Bill Fink

Expert on OAK

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more

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 March 28, 2026.
Get a feel of what it's like to fly with Southwest,Alaska Airlines, andHawaiian Airlines from Oakland to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Alaska Airlines
7.9
Good
12,133 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Hawaiian Airlines
7.8
Good
2,839 reviews
Southwest
8.0
Very good
4,333 reviews

Entertainment

7.5

Food

7.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Oakland to Portland. 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 Oakland to Portland?

    To fly from Oakland to Portland, you need to book a flight from Oakland (OAK) to Portland (PDX). Nonstop flights to Portland from Oakland take 1h 35m on average. When it comes time to book airfare, you have a few options: there are 6 outbound flights from Oakland to Portland offered by 3 different airlines.

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

    Within the past month, 8 users have taken a look at flights from Oakland to Portland.

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

    Southwest and Alaska Airlines can get you from Oakland, California to Portland in just under 1h 43m. Your travel time will be generally consistent. Airlines will cover a distance of 544 mi. All flights are typically nonstop.

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

    According to our current data, Hawaiian Airlines ($83), Alaska Airlines ($116), and Southwest ($127) offers the cheapest pricing from Oakland, California to Portland. Hawaiian Airlines is 69% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Hawaiian Airlines and Southwest, as they are both options that can get you from Oakland, California to Portland for a low price.

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

    Before booking your flight to Portland from Oakland, California, check out the most reliable airlines to get you to your destination on time: Hawaiian Airlines (92%), Horizon Air (91%), Alaska Airlines( 90%).

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

    The cheapest flight price from Oakland, California to Portland is $48. On average you can expect to pay $293. The most popular route, (Oakland - Portland), can usually be booked for $131.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Portland?

    Currently, September is the cheapest month in which you can book a flight from Oakland, California to Portland (average of $77). Flying from Oakland, California to Portland in March is currently the most expensive (average of $129). 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
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Pacific City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Oakland to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oakland to Portland

Discover the top 3 airlines that operate flights from Oakland 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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$83Average$237FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$116Average$286FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$127Average$261FlexibilityNo cancel feeOn-time63%

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