CA $81 Cheap Flights from Oakland (OAK) to Seattle (SEA)

You can find cheap one-way flights from CA $81 and cheap return flights CA $161 OAK to SEA with Expedia. One-way flights typically cost between CA$177 and CA$859. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when OAK to SEA ticket fares go up or down.

If you're looking for the cheapest time to fly from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), January is typically your best bet. You can expect average return flight prices around CA$267 during this month. January often sees lower prices because it falls after the busy holiday travel season, when demand for flights usually drops. Other budget-friendly months for this route include February and October.

There are 2 airlines offering direct flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Here are the top carriers:
* Southwest Airlines operates 25 direct flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.
* Qatar Airways operates 14 direct flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.

Southwest Airlines is one of the cheapest airlines offering nonstop return flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$94 for flights that can be booked for departure within the next year. Southwest Airlines also offers one of the cheapest connecting return flights on this route, with a layover in Los Angeles Intl. (LAX), starting from around CA$107. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. Southwest Airlines offers the most daily flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The cheapest months to fly from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically January and February, with average return flights around CA$267. However, the most popular months for this route are July and June, which means you'll find plenty of flight options during those times. If you're looking for the best balance between price and availability, you might consider travelling during the shoulder seasons, which often offer a good compromise.

You'll find approximately 4 nonstop flights per day from Oakland International Airport (OAK) to Seattle-Tacoma International Airport (SEA). For even more choices, look at flights that include layovers, as there are around 54 connecting flights per day. Some common connection points include San Diego International Airport (SAN), Harry Reid International Airport (LAS), and Hollywood Burbank Airport (BUR).

The earliest flight from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs around 5:00 AM local time. This flight is operated by Southwest Airlines. This is a seasonal service active in November. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on Fridays, with around 42 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Southwest Airlines, Alaska Airlines, and Delta. Fridays offer notably more flight options compared to other days of the week, making it a great day to plan your trip.

The most popular departure times for flights from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the morning, from 6am to 9am. Many major carriers, including Alaska Airlines, Southwest Airlines and Delta, offer flights during this window. This timing works well for travellers who want to arrive in Seattle early and make the most of their day.

A non-stop flight from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically takes around 2 hours. This route covers a distance of approximately 1,081 kilometers. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours. Flights with two or more stops can take significantly longer, often around 14 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some flexibility in your travel plans.

Yes, you can fly business class or first class between OAK and SEA. You can fly business class with Delta.

First class cabins are available on Alaska Airlines, Delta, and Hawaiian Airlines.

It's easy to earn miles on a Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Seattle from Oakland Intl. (OAK), you can fly directly into Seattle - Tacoma Intl. (SEA) which offers international flights and connections. Some flights may connect through major hubs like San Diego Intl. (SAN), Seattle - Tacoma Intl. (SEA), or John Wayne (SNA) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Oakland, CA (OAK-Oakland Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.