$69 Cheap Flights from Seattle (SEA) to Oakland (OAK)

View $69 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Oakland Intl. Airport (OAK)

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Cheap Flights from Seattle to Oakland (SEA-OAK)

Prices were available within the past 7 days and start at $69 for one-way flights and $137 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 28 - Tue, Nov 4
SEA
Seattle
OAK
Oakland
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Oct 28 from Seattle to Oakland, returning Tue, Nov 4, priced at $137 just found
Alaska Airlines
Tue, Oct 14 - Tue, Oct 21
SEA
Seattle
OAK
Oakland
$147 Roundtrip, just found
$147
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Oct 14 from Seattle to Oakland, returning Tue, Oct 21, priced at $147 just found
Delta
Tue, Sep 23 - Tue, Sep 30
SEA
Seattle
OAK
Oakland
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Delta flight, departing Tue, Sep 23 from Seattle to Oakland, returning Tue, Sep 30, priced at $149 just found
Alaska Airlines
Wed, Oct 8 - Wed, Oct 15
SEA
Seattle
OAK
Oakland
$156 Roundtrip, just found
$156
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 8 from Seattle to Oakland, returning Wed, Oct 15, priced at $156 just found
Delta
Tue, Sep 30 - Tue, Oct 7
SEA
Seattle
OAK
Oakland
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Delta flight, departing Tue, Sep 30 from Seattle to Oakland, returning Tue, Oct 7, priced at $157 just found
Alaska Airlines
Mon, Nov 24 - Fri, Nov 28
SEA
Seattle
OAK
Oakland
$157 Roundtrip, just found
$157
Roundtrip
just found
Select Alaska Airlines flight, departing Mon, Nov 24 from Seattle to Oakland, returning Fri, Nov 28, priced at $157 just found
Delta
Tue, Oct 21 - Tue, Oct 28
SEA
Seattle
OAK
Oakland
$158 Roundtrip, just found
$158
Roundtrip
just found
Select Delta flight, departing Tue, Oct 21 from Seattle to Oakland, returning Tue, Oct 28, priced at $158 just found
Delta
Sat, Sep 27 - Sat, Oct 4
SEA
Seattle
OAK
Oakland
$159 Roundtrip, just found
$159
Roundtrip
just found
Select Delta flight, departing Sat, Sep 27 from Seattle to Oakland, returning Sat, Oct 4, priced at $159 just found
Southwest Airlines
Thu, Oct 23 - Wed, Oct 29
SEA
Seattle
OAK
Oakland
$162 Roundtrip, found 3 hours ago
$162
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Thu, Oct 23 from Seattle to Oakland, returning Wed, Oct 29, priced at $162 found 3 hours ago
Spirit Airlines
Fri, Aug 8 - Sat, Aug 9
SEA
Seattle
OAK
Oakland
$386 Roundtrip, found 1 hour ago
$386
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Fri, Aug 8 from Seattle to Oakland, returning Sat, Aug 9, priced at $386 found 1 hour ago

Find the cheapest month to fly from Seattle (SEA) to Oakland (OAK)

October is typically the cheapest month to fly

From $69 - $147 per traveler.

Graph displaying average flight prices per month

Flights from Seattle (SEA) to Oakland (OAK)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Oakland Intl.
Airlines serving
Alaska Airlines, Delta, Southwest Airlines, Spirit Airlines
Roundtrip price
$131
Distance
672 mi
Average flight time
2 hours 9 mins

Seattle to Oakland Flights

The cheapest times to fly from Seattle to Oakland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Oakland are during the month of October. You can find some of the cheapest flights from Seattle to Oakland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Oakland

Sunday is one of the best days to book for cheap flights from Seattle to Oakland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Oakland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Oakland in 2025. You can also book with separate airlines for your outbound and return journeys, from $69 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Oakland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Oakland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) cost?
You can land cheap return flights from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) starting at $131. Book your seat and be on your way. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving SEA on August 19 2025 and touching down at OAK. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SEA to OAK?
The cheapest flights from SEA to OAK are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
You can travel nonstop from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) on an Alaska Airlines flight.
What is the cheapest airline that flies from SEA to OAK?
Jet off from SEA to OAK with Alaska Airlines. This carrier currently offers the lowest one-way fare for this route, starting from $68. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SEA on August 19 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
Every day, an average of 6 nonstop flights operate from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK). Choose the departure that best fits your itinerary.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
More passengers fly between SEA and OAK at 5 PM than at any other time. Looking for a quieter experience? Travel outside of rush hours and there's a chance you'll save on your fare as well.
What day of the week has the most flights from SEA to OAK?
Friday offers the most flights from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK). Consider taking off on this day and you'll have the best chance of finding a departure that works with your plans.
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
Seattle - Tacoma Intl. Airport (SEA)'s earliest flight to Oakland Intl. Airport (OAK) is at approximately 5:55AM UTC-8. With a total travel time of 2h 5m, you'll arrive at around 8:00AM UTC-8.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
Typically, it takes 2 hours and 7 minutes to fly the 670 mi from SEA to OAK.
What airline has the least delays from SEA to OAK?
Consider booking with Alaska Airlines if you'd like to fly straight from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) without any interruptions. This carrier has the strongest track record for punctuality, with an on-time performance of 82%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Oakland from Seattle - Tacoma Intl. Airport (SEA)?
Hop on a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Oakland and land at one of these hubs:

  • San Francisco Intl. Airport (SFO)
  • Norman Y. Mineta San Jose Intl. Airport (SJC)
  • Oakland Intl. Airport (OAK)

Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK) last-minute?
Last-minute bookings from SEA to OAK are usually more expensive. To secure the best prices, start looking for flights early. That said, if you're flexible with your travel plans, it's possible to score a cheap fare right before your journey.
Is it cheaper to book a SEA to OAK flight and hotel package?
Opting for a SEA to OAK flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our impressive range of hotels and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Oakland Intl. Airport (OAK)?
You can usually cancel or reschedule your SEA to OAK flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

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Oakland nearby Airports

San Francisco

Seattle to San Francisco Intl.
$131.00

San Jose

Seattle to Norman Y. Mineta San Jose Intl.
$131.00
Seattle nearby Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to Oakland
$288.41

Seattle

Boeing Field to Oakland
$664.59
*Available to One Key members.