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Cheap flights from Portland to San Francisco from $49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to San Francisco departing on 4/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
7:25 am - 9:10 am
PDX
-
OAK
1h 45mnonstop
Southwest Logo
12:40 pm - 12:05 am
OAK
-
PDX
11h 25m
2 stops
$155Southwest
Wed, Feb 18 - Thu, Feb 26
Southwest Logo
9:00 am - 3:55 pm
PDX
-
OAK
6h 55m
2 stops
Southwest Logo
3:30 pm - 10:35 pm
OAK
-
PDX
7h 05m
2 stops
$157Southwest
Wed, Feb 25 - Wed, Mar 4
Southwest Logo
6:45 am - 2:35 pm
PDX
-
OAK
7h 50m
2 stops
Southwest Logo
6:15 am - 1:45 pm
OAK
-
PDX
7h 30m
1 stop
$159Southwest
Tue, Feb 24 - Mon, Mar 2
Southwest Logo
6:45 am - 2:35 pm
PDX
-
OAK
7h 50m
2 stops
Southwest Logo
6:25 am - 1:45 pm
OAK
-
PDX
7h 20m
1 stop
$162Southwest
Wed, Mar 4 - Fri, Mar 6
Southwest Logo
7:25 am - 9:10 am
PDX
-
OAK
1h 45mnonstop
Southwest Logo
7:30 am - 9:15 am
OAK
-
PDX
1h 45mnonstop
$164Southwest
Tue, Feb 24 - Mon, Mar 2
Southwest Logo
6:00 am - 12:35 pm
PDX
-
OAK
6h 35m
1 stop
Southwest Logo
12:40 pm - 12:05 am
OAK
-
PDX
11h 25m
2 stops
$165Southwest
Wed, Feb 25 - Thu, Feb 26
Southwest Logo
5:10 am - 11:50 am
PDX
-
OAK
6h 40m
1 stop
Southwest Logo
7:00 am - 1:45 pm
OAK
-
PDX
6h 45m
1 stop
$167Southwest
Thu, Apr 2 - Tue, Apr 7
Alaska Airlines Logo
7:00 am - 8:53 am
PDX
-
OAK
1h 53mnonstop
Alaska Airlines Logo
8:10 pm - 9:53 pm
OAK
-
PDX
1h 43mnonstop
$169Alaska Airlines
Mon, Apr 27 - Wed, May 6
Alaska Airlines Logo
2:30 pm - 10:23 pm
PDX
-
OAK
7h 53m
1 stop
Alaska Airlines Logo
9:33 am - 11:14 am
OAK
-
PDX
1h 41mnonstop
$170Alaska Airlines
Tue, Apr 28 - Tue, May 5
Southwest Logo
6:00 am - 7:45 am
PDX
-
OAK
1h 45mnonstop
Southwest Logo
6:20 am - 8:05 am
OAK
-
PDX
1h 45mnonstop
$171Southwest
Thu, Feb 19 - Sat, Feb 21

Southwest flights from Portland to Oakland, California

Our best Southwest deals on Portland to Oakland, California flight tickets
Southwest
Feb 18
PDX7:25 amPortland
1h 45m
OAK9:10 amOakland
Feb 26
OAK12:40 pmOakland
11h 25m
2 stops
PDX12:05 amPortland
$155
Southwest
Feb 25
PDX9:00 amPortland
6h 55m
2 stops
OAK3:55 pmOakland
Mar 4
OAK3:30 pmOakland
7h 05m
2 stops
PDX10:35 pmPortland
$157
Southwest
Feb 24
PDX6:45 amPortland
7h 50m
2 stops
OAK2:35 pmOakland
Mar 2
OAK6:15 amOakland
7h 30m
1 stop
PDX1:45 pmPortland
$159

Delta flights from Portland to Oakland, California

Our best Delta deals on Portland to Oakland, California flight tickets
Delta
Mar 17
PDX5:02 pmPortland
6h 44m
1 stop
OAK11:46 pmOakland
Mar 24
OAK4:49 pmOakland
15h 45m
2 stops
PDX8:34 amPortland
$185
Delta
Feb 27
PDX7:11 pmPortland
4h 40m
1 stop
OAK11:51 pmOakland
Mar 2
OAK4:59 pmOakland
6h 54m
1 stop
PDX11:53 pmPortland
$199
Delta
Mar 17
PDX5:02 pmPortland
6h 44m
1 stop
OAK11:46 pmOakland
Mar 20
OAK5:55 amOakland
13h 10m
2 stops
PDX7:05 pmPortland
$205

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Oakland, California 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Portland to Oakland, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandOakland

PDX - OAK

PDXOAK

Portland

Wed 2/18

7:25 am-9:10 am

Nonstop1h 45m

Oakland

Thu 2/26

12:40 pm-12:05 am

2 stops11h 25m

$155

PortlandOakland

PDX - OAK

PDXOAK

Portland

Wed 2/25

9:00 am-3:55 pm

2 stops6h 55m

Oakland

Wed 3/4

3:30 pm-10:35 pm

2 stops7h 05m

$157

PortlandOakland

PDX - OAK

PDXOAK

Portland

Tue 2/24

6:45 am-2:35 pm

2 stops7h 50m

Oakland

Mon 3/2

6:15 am-1:45 pm

1 stop7h 30m

$159

PortlandOakland

PDX - OAK

PDXOAK

Portland

Wed 3/4

6:45 am-2:35 pm

2 stops7h 50m

Oakland

Fri 3/6

6:25 am-1:45 pm

1 stop7h 20m

$162

PortlandOakland

PDX - OAK

PDXOAK

Portland

Tue 2/24

7:25 am-9:10 am

Nonstop1h 45m

Oakland

Mon 3/2

7:30 am-9:15 am

Nonstop1h 45m

$164

PortlandOakland

PDX - OAK

PDXOAK

Portland

Wed 2/25

6:00 am-12:35 pm

1 stop6h 35m

Oakland

Thu 2/26

12:40 pm-12:05 am

2 stops11h 25m

$165

PortlandOakland

PDX - OAK

PDXOAK

Portland

Thu 4/2

5:10 am-11:50 am

1 stop6h 40m

Oakland

Tue 4/7

7:00 am-1:45 pm

1 stop6h 45m

$167

PortlandOakland

PDX - OAK

PDXOAK

Portland

Mon 4/27

7:00 am-8:53 am

Nonstop1h 53m

Oakland

Wed 5/6

8:10 pm-9:53 pm

Nonstop1h 43m

$169

PortlandOakland

PDX - OAK

PDXOAK

Portland

Tue 4/28

2:30 pm-10:23 pm

1 stop7h 53m

Oakland

Tue 5/5

9:33 am-11:14 am

Nonstop1h 41m

$170

PortlandOakland

PDX - OAK

PDXOAK

Portland

Thu 2/19

6:00 am-7:45 am

Nonstop1h 45m

Oakland

Sat 2/21

6:20 am-8:05 am

Nonstop1h 45m

$171

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Portland to Oakland, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Oakland, California?

The month of September is, on average, the cheapest month to fly to Oakland, California from Portland, with most prices found around $197. If you aren’t able to travel to Oakland, California during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $207.

What is the cheapest day to depart on your flight to Oakland, California?

According to our data, Thursday is the cheapest day to fly to Oakland, California from Portland. The lowest ticket price found for a Thursday departure recently was $259. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Oakland, California for around $363.

What is the cheapest time of day to depart on your flight to Oakland, California?

In the evening is the cheapest time of day to fly from Portland to Oakland, California when you can find flight prices for as low as $230. Flying to Oakland, California in the evening is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $297.

What is the cheapest Portland to Oakland flight route?

Fly from Portland to Oakland for the best Portland - Oakland flight prices

How far in advance should I book a flight to Oakland, California?

You are more likely to see cheaper flights to Oakland, California from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Oakland, California for around $236 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oakland, California from Portland for as low as $178 on momondo.

What cabin class options are available on Portland to Oakland flights?

There are 4 cabin classes available to choose from on Portland to Oakland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Portland to Oakland, California flight prices changed over time?

As of January 2026, prices for Portland to Oakland, California flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Portland to Oakland, California

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Oakland, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Oakland, California (PDX to OAK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Oakland, California

Best Price Found

$143

Fastest flight time

1h 45m

Direct flights

Every day

Airports in Oakland, California

1 airport
The best one-way flight to Oakland, California from Portland in the past 72 hours is $143. The best round-trip flight deal from Portland to Oakland, California found on momondo in the last 72 hours is $231.
The fastest flight from Portland to Oakland, California takes 1h 45m
Direct flights go from Portland to Oakland, California every day.
There is 1 airport in Oakland, California. From Portland there are direct flights to Oakland (OAK).
Search flight deals

  • How far is Portland to Oakland by plane?

    There are 533.4 mi between Portland and Oakland. In terms of flight time, this usually takes a little over 1h 45m.

  • When did momondo last update prices for flights from Portland Airport to Oakland Airport?

    Prices for flights from Portland Airport to Oakland Airport were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Oakland Airport?

  • How old do you have to be to fly from Portland Airport to Oakland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Oakland Airport.

  • What documentation or ID do you need to fly to Oakland Airport?

    The travel and health documents required for your trip to Oakland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Oakland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Portland to Oakland, California?

  • What is the most popular airline from Portland to Oakland, California?

Best airlines flying from Portland to Oakland, California

Compare and see reviews for airlines that fly from Portland to Oakland, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $88Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
SouthwestPriceFrom $98Free CancellationRating
8.0
4,267 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $116Free CancellationRating
8.0
11,805 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $137Free CancellationRating
7.8
2,830 reviews
Search Hawaiian Airlines flights
Spirit AirlinesPriceFrom $140Free CancellationRating
6.3
8,389 reviews
Search Spirit Airlines flights

  • Southwest Flights From Portland to Oakland, California

    Southwest operates around 16 flights from Portland to Oakland, California every week. The average price of these flights found in the last 72 hours has been $219, but momondo users have found Southwest deals from Portland to Oakland, California from as low as $98 round-trip. Southwest has been scored 8.0/10 in 4,267 reviews.

  • Alaska Airlines Flights From Portland to Oakland, California

    Another popular option for Portland to Oakland, California flights is Alaska Airlines (8.0/10, 11,808 ratings). Alaska Airlines flies from Portland to Oakland, California around 11 times per week, with deals starting from $116 round-trip and rising to an average price of around $262.

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Oakland?

It is quick and easy to find Portland to Oakland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oakland that suits you.

Can I find flights from Portland to Oakland with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Oakland from Portland with this policy.

How can momondo help me find flights from Portland to Oakland?

Once you have performed a search for Portland to Oakland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Portland to Oakland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oakland from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Oakland, California trip

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