$59+ Cheap flights from Portland to Oakland, CA (PDX - OAK)
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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OAK
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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 September or October, booked 83 days in advance, depart on a Thursday or Tuesday and return on a Tuesday
Cheap flight deals from Portland to Oakland
Cheapest
Best
Last-minute
One-way
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 November 4, 2026.
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 November 4, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/41:15 pm -
Nonstop1h 45m
Tue 12/810:20 am -
1 stop7h 45m
Deal found 11/2![Southwest logo]()
$127
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Tue 12/2210:28 pm -
1 stop23h 14m
Tue 12/291:51 pm -
1 stop7h 42m
Deal found 11/1![Frontier logo]()
$128
This Southwest deal was found by Cheapflights users on 11/3. 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.
Fri 12/47:20 am -
Nonstop2h 00m
Sat 12/56:45 am -
2 stops7h 50m
Deal found 11/3![Southwest logo]()
$132
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:32 pm -
Nonstop1h 59m
Tue 12/221:51 pm -
1 stop7h 42m
Deal found 11/3![Multiple Airlines logo]()
$133
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:34 pm -
1 stop6h 29m
Tue 12/85:55 am -
1 stop6h 33m
Deal found 11/2![Delta logo]()
$137
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1910:06 pm -
1 stop22h 52m
Tue 12/221:51 pm -
1 stop7h 42m
Deal found 11/3![Frontier logo]()
$146
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/119:00 pm -
1 stop10h 45m
Tue 12/1511:45 am -
2 stops7h 35m
Deal found 11/2![Southwest logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:23 am -
1 stop8h 27m
Wed 12/212:28 pm -
1 stop23h 25m
Deal found 11/2![Frontier logo]()
$151
This Frontier deal was found by Cheapflights users on 11/3. 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.
Tue 11/2411:23 am -
1 stop8h 27m
Thu 11/2611:24 am -
1 stop6h 10m
Deal found 11/3![Frontier logo]()
$153
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:25 pm -
Nonstop1h 45m
Fri 11/276:05 am -
Nonstop1h 40m
Deal found 11/1![Southwest logo]()
$154
Best flights from Portland to OaklandDiscover 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 November 4, 2026.
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 November 4, 2026.
This Southwest deal was found by Cheapflights users on 10/31. 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.
Fri 1/111:05 am -
1 stop5h 25m
Fri 1/17:35 pm -
Nonstop1h 55m
Deal found 10/31![Southwest logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 2/137:00 am -
Nonstop1h 48m
Sun 2/148:00 am -
Nonstop1h 37m
Deal found 11/3![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/135:45 am -
1 stop6h 09m
Fri 12/1812:34 pm -
2 stops9h 27m
Deal found 11/2![Delta logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 10/30. 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 1/265:37 pm -
Nonstop1h 48m
Sat 1/302:36 pm -
1 stop5h 54m
Deal found 10/30![Alaska Airlines logo]()
$180
This Southwest deal was found by Cheapflights users on 10/31. 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 12/143:35 pm -
1 stop6h 05m
Mon 12/289:55 pm -
Nonstop1h 50m
Deal found 10/31![Southwest logo]()
$182
This Southwest deal was found by Cheapflights users on 11/4. 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.
Wed 12/2310:15 pm -
1 stop8h 55m
Wed 12/306:20 am -
Nonstop1h 45m
Deal found 11/4![Southwest logo]()
$218
This Southwest deal was found by Cheapflights users on 10/30. 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.
Fri 12/115:00 am -
1 stop5h 20m
Fri 12/112:05 pm -
2 stops6h 55m
Deal found 10/30![Southwest logo]()
$242
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:55 am -
Nonstop1h 45m
Mon 11/309:55 pm -
Nonstop1h 50m
Deal found 11/1![Southwest logo]()
$247
This Southwest deal was found by Cheapflights users on 10/30. 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.
Thu 12/179:00 am -
1 stop4h 20m
Sat 1/26:40 pm -
1 stop6h 45m
Deal found 10/30![Southwest logo]()
$247
Last-minute flights from Portland to OaklandDiscover last-minute flight deals from Portland to Oakland. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Oakland. Data last updated November 4, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 11/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:25 pm -
Nonstop1h 45m
Fri 11/276:05 am -
Nonstop1h 40m
Deal found 11/1![Southwest logo]()
$154
This Frontier deal was found by Cheapflights users on 11/3. 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.
Tue 11/2411:23 am -
1 stop8h 27m
Thu 11/2611:24 am -
1 stop6h 10m
Deal found 11/3![Frontier logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2611:23 am -
1 stop8h 27m
Wed 12/212:28 pm -
1 stop23h 25m
Deal found 11/2![Frontier logo]()
$151
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/41:15 pm -
Nonstop1h 45m
Sat 12/55:10 am -
1 stop6h 20m
Deal found 11/2![Southwest logo]()
$127
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/45:34 pm -
1 stop6h 29m
Sat 12/55:03 pm -
1 stop5h 39m
Deal found 11/2![Delta logo]()
$137
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:15 pm -
2 stops9h 48m
Mon 12/75:07 pm -
1 stop6h 52m
Deal found 11/4![Delta logo]()
$142
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/42:15 pm -
2 stops9h 48m
Tue 12/812:34 pm -
2 stops11h 05m
Deal found 11/2![Delta logo]()
$147
This Southwest deal was found by Cheapflights users on 11/2. 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.
Fri 12/119:00 pm -
1 stop10h 45m
Tue 12/1511:45 am -
2 stops7h 35m
Deal found 11/2![Southwest logo]()
$148
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/198:32 pm -
Nonstop1h 59m
Tue 12/221:51 pm -
1 stop7h 42m
Deal found 11/3![Multiple Airlines logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1910:06 pm -
1 stop22h 52m
Tue 12/221:51 pm -
1 stop7h 42m
Deal found 11/3![Frontier logo]()
$146
This CheapOair deal was found by Cheapflights users on 11/1. 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.
Tue 12/2210:28 pm -
1 stop23h 14m
Tue 12/291:51 pm -
1 stop7h 42m
Deal found 11/1![Frontier logo]()
$128
One-way flights from Portland to OaklandSearch for one-way flight options from Portland to Oakland. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
Search for one-way flight options from Portland to Oakland. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Southwest deal was found by Cheapflights users on 11/2. 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 11/235:55 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$59
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:51 pm -
1 stop22h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Frontier logo]()
$65
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/261:30 pm -
1 stop4h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Delta logo]()
$69
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:30 am -
2 stops10h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$74
This Southwest deal was found by Cheapflights users on 10/30. 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 11/245:50 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/30![Southwest logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:10 pm -
1 stop12h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/1![Frontier logo]()
$100
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 11/262:45 pm -
Nonstop1h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$109
This Delta deal was found by Cheapflights users on 11/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:34 pm -
1 stop6h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Delta logo]()
$110
This Southwest deal was found by Cheapflights users on 11/2. 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 12/288:55 pm -
Nonstop1h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/2![Southwest logo]()
$114
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 12/510:30 am -
1 stop7h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Alaska Airlines logo]()
$122
Find flight deals from Portland to Oakland
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Oakland (OAK). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $127 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | March |
Cheapest in | September |
Average price | $330 |
Good round-trip deal | $194 or less |
Good one-way deal | $115 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Oakland 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 7,457,451 searches. Data last updated November 4, 2026.
Use the filters below to find and compare flights from Portland to Oakland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Fri 12/4
5:25 pm-7:10 pm
Nonstop1h 45m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$59
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Thu 11/26
1:30 pm-6:15 pm
1 stop4h 45m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Sat 12/5
5:34 pm-10:09 pm
1 stop4h 35m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$69
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Wed 12/9
10:15 am-6:05 pm
2 stops7h 50m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Thu 12/17
5:34 pm-12:03 am
1 stop6h 29m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$110
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Sat 12/5
10:30 am-6:12 pm
1 stop7h 42m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$122
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Fri 1/1
11:05 am-4:30 pm
1 stop5h 25m
Oakland
Fri 1/1
7:35 pm-9:30 pm
Nonstop1h 55m
$127
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Fri 12/18
4:55 pm-10:35 pm
2 stops5h 40m
Oakland
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$174
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Sat 2/13
7:00 am-8:48 am
Nonstop1h 48m
Oakland
Sun 2/14
8:00 am-9:37 am
Nonstop1h 37m
$177
PortlandOakland
PDX Portland - OAK Oakland
PDXOAK
Portland
Tue 1/26
5:37 pm-7:25 pm
Nonstop1h 48m
Oakland
Sat 1/30
2:36 pm-8:30 pm
1 stop5h 54m
$180
Showing 1-10 of 19 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Oakland, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Oakland, California flight deals on Cheapflights vs. FlightHub >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 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 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.
PDX-OAK
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
Prices
Airlines
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 90 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, September is the cheapest month in which you can book a flight from Portland to Oakland, California (average of $223). Flying from Portland to Oakland, California in March is currently the most expensive (average of $341). 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?
Find hourly flight availability from Portland to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
It’s optimal to fly from Portland to Oakland, California at noon. By choosing this option you can save up to 20% 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?
Use this chart to determine the cheapest time to fly round-trip from Portland to Oakland. Price data was last updated on October 31, 2026.
Travelers seeking maximum savings on their Portland to Oakland, California flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday evenings 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
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
Our travel experts
Reviews of airlines servicing Oakland
Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated November 4, 2026.
Get a feel of what it's like to fly with Southwest and Alaska 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.
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Crew
8.6
Comfort
8.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
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Top 2 airlines flying from Portland to Oakland
Discover the top 2 airlines that operate flights from Portland to Oakland. 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$281 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$271 | FlexibilityNo cancel fee | On-time63% |