S$162 Cheap Flights from Oakland to Portland

View S$162 flight on Sat, 31 Jan, 2026Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Portland International Airport (PDX)

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Cheap Flights from Oakland to Portland (OAK-PDX)

Prices were available within the past 7 days and start at S$162 for one-way flights and S$263 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$263 Return, found 3 days ago
S$263
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$263 found 3 days ago
Delta
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$323 Return, found 3 days ago
S$323
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$323 found 3 days ago
Delta
Sat, 31 Jan - Mon, 2 Feb
OAK
Oakland
PDX
Portland
S$368 Return, found 3 days ago
S$368
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Mon, 2 Feb, priced at S$368 found 3 days ago
Delta
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$388 Return, found 3 days ago
S$388
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$388 found 3 days ago
Delta
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$448 Return, found 3 days ago
S$448
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$448 found 3 days ago
Delta
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$484 Return, found 3 days ago
S$484
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$484 found 3 days ago
Delta
Sat, 31 Jan - Mon, 2 Feb
OAK
Oakland
PDX
Portland
S$494 Return, found 3 days ago
S$494
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Mon, 2 Feb, priced at S$494 found 3 days ago
Delta
Sat, 31 Jan - Mon, 2 Feb
OAK
Oakland
PDX
Portland
S$610 Return, found 3 days ago
S$610
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Mon, 2 Feb, priced at S$610 found 3 days ago
Delta
Sat, 31 Jan - Tue, 3 Feb
OAK
Oakland
PDX
Portland
S$632 Return, found 3 days ago
S$632
Return
found 3 days ago
Select Delta flight, departing Sat, 31 Jan from Oakland to Portland, returning Tue, 3 Feb, priced at S$632 found 3 days ago
Delta
Fri, 27 Mar - Mon, 30 Mar
OAK
Oakland
PDX
Portland
S$941 Return, found 3 days ago
S$941
Return
found 3 days ago
Select Delta flight, departing Fri, 27 Mar from Oakland to Portland, returning Mon, 30 Mar, priced at S$941 found 3 days ago
Delta
Fri, 27 Mar - Mon, 30 Mar
OAK
Oakland
PDX
Portland
S$1,095 Return, found 3 days ago
S$1,095
Return
found 3 days ago
Select Delta flight, departing Fri, 27 Mar from Oakland to Portland, returning Mon, 30 Mar, priced at S$1,095 found 3 days ago
Hawaiian Airlines
Sat, 31 Jan - Wed, 4 Feb
OAK
Oakland
PDX
Portland
S$1,145 Return, found 3 days ago
S$1,145
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, 31 Jan from Oakland to Portland, returning Wed, 4 Feb, priced at S$1,145 found 3 days ago
Hawaiian Airlines
Sat, 31 Jan - Mon, 2 Feb
OAK
Oakland
PDX
Portland
S$1,152 Return, found 3 days ago
S$1,152
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Sat, 31 Jan from Oakland to Portland, returning Mon, 2 Feb, priced at S$1,152 found 3 days ago
Delta
Fri, 27 Mar - Mon, 30 Mar
OAK
Oakland
PDX
Portland
S$1,161 Return, found 3 days ago
S$1,161
Return
found 3 days ago
Select Delta flight, departing Fri, 27 Mar from Oakland to Portland, returning Mon, 30 Mar, priced at S$1,161 found 3 days ago
Delta
Fri, 27 Mar - Mon, 30 Mar
OAK
Oakland
PDX
Portland
S$1,316 Return, found 3 days ago
S$1,316
Return
found 3 days ago
Select Delta flight, departing Fri, 27 Mar from Oakland to Portland, returning Mon, 30 Mar, priced at S$1,316 found 3 days ago

Find the cheapest month to fly from Oakland (OAK) to Portland (PDX)

October is typically the cheapest month to fly

From S$99 - S$307 per traveller.
Oakland to Portland route information
Origin airport
Oakland Intl.
Destination airport
Portland Intl.
Return price
S$262
Distance
871 km
Average flight time
1 hour 43 mins

Perfect flights from Oakland to Portland

Your Journey from Oakland to Portland

Start your unforgettable journey with Expedia. Our broad selection of flights from Oakland to Portland caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, Hawaiian Airlines. Our selection of flights from Oakland Intl. to Portland Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Oakland to Portland Flights

Experience the joy of finding cheap flights from Oakland Intl. to Portland Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$162 and roundtrip prices from S$263*.
 

Pre-Flight Essentials

Ensure a smooth journey from Oakland to Portland with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Portland

Picture yourself stepping off the plane in Portland and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Oakland to Portland Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Oakland to Portland.
 

Beyond the Flight – Exploring Portland

With Expedia, your adventure extends beyond the flight. Explore Portland at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Oakland to Portland with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Oakland to Portland with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Oakland Intl. Airport (OAK) to Portland Airport?
Round-trip tickets between OAK and Portland Airport start from S$263. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from OAK to Portland Intl. Airport (PDX)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from OAK to Portland Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for OAK to PDX flights, you'll see a "no change fees" filter for you to select.
How far is the flight from OAK to Portland Intl. Airport (PDX)?
With a flight distance of 880 kilometres, it's only a hop from OAK to PDX. It might be a quick one, but it's still worth packing something to keep you busy on board.
Which airlines fly direct from OAK to PDX Airport?
Southwest Airlines (WN) is the preferred option for many travellers. It operates 156 flights from Oakland Intl. Airport to PDX Airport each month. You could also check out the airfares with Alaska Airlines (AS). This airline operates 39 monthly flights between Oakland and Portland.
Are OAK to PDX flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Oakland Intl. Airport to PDX last minute could be your ticket to an awesome deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

*Available to Expedia members.