Cheap flights from Oakland, California to Seattle from $35
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oakland, California to Seattle departing on 8/26. 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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Southwest flights from Oakland, California to Seattle
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Alaska Airlines flights from Oakland, California to Seattle
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How to get the cheapest flight ticket from Oakland, California to Seattle
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 Seattle?
In general, October is the cheapest month to fly from Oakland, California to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $224. If you don’t want to visit Seattle in October, then you should wait until September to fly from Oakland, California, when ticket prices are also cheap, with an average price of $226.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Oakland, California is on a Friday. momondo users have found tickets for Friday departures for as low as $296. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Oakland, California because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $429.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Oakland, California in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $282 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $370. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Oakland to Seattle/Tacoma Intl flight route?
Fly from Oakland to Seattle/Tacoma Intl for the best Oakland - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Oakland, California when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $260 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Oakland, California for as low as $195 on momondo.
What cabin class options are available on Oakland to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Oakland to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Oakland to Seattle/Tacoma Intl?
Alaska Airlines, Hawaiian Airlines, and Southwest are the most popular carriers operating from Oakland to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Delta and Southwest are the top three most popular airlines that fly to Seattle from Oakland, California according to our data. Alaska Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oakland, California to Seattle on average per day?
The number of flights available between Oakland, California and Seattle is 23 per day as of July 2025. The most frequent departure time is 9:00AM, with 52% of daily flights leaving at noon.
How many flights depart from Oakland, California to Seattle on average per week?
As of July 2025, 164 flights take off from Oakland, California and land in Seattle each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.
When to book flights from Oakland, California to Seattle
Cheap Oakland, California to Seattle (OAK to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oakland, California to Seattle
How far is Oakland to Seattle/Tacoma Intl by plane?
A flight from Oakland to Seattle/Tacoma Intl will travel around 677.3 mi. A reasonable flight in good conditions will take 2h 02m.
When did momondo last update prices for flights from Oakland Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Oakland Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Oakland Airport to Seattle/Tacoma Intl Airport?
There are 6 operators available for flights from Oakland Airport to Seattle/Tacoma Intl Airport as of July 2025.
How old do you have to be to fly from Oakland Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Oakland Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oakland, California to Seattle?
momondo data reveals that the most frequently booked plane model on the route from Oakland, California to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets), representing 29.44% of all bookings. The subsequent popular models are Embraer 175 at 14.06%, Boeing 737-900 Passenger/BBJ3 (winglets) at 13.35%, and Boeing 737 MAX 8 at 9.94%.
What is the most popular airline from Oakland, California to Seattle?
momondo data reveals that the most frequently booked airline on the route from Oakland, California to Seattle is Alaska Airlines, representing 60% of all bookings. The subsequent popular airlines are Southwest at 29%, Hawaiian Airlines at 7%, and Spirit Airlines at 3%.
Best airlines flying from Oakland, California to Seattle
Compare and see reviews for airlines that fly from Oakland, California to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $79 | Free Cancellation | Rating 6.3 8,059 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 7.4 8,842 reviews | |||
| PriceFrom $131 | Free Cancellation | Rating 8.0 7,954 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 8.0 4,252 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.8 2,558 reviews |
Southwest Flights From Oakland, California to Seattle
Southwest is one of the most popular airlines flying from Oakland, California to Seattle, operating 26 flights/week on average for this route. A good Southwest flight deal for Oakland, California to Seattle starts from $137 round-trip, up to an average price of $248. Our users have rated Southwest at 8.0/10.
Alaska Airlines Flights From Oakland, California to Seattle
Alaska Airlines (8.0/10 from 10,000 reviews) operates around 31 flights from Oakland, California to Seattle in any given week. The average Alaska Airlines airfare for this route is around $272, with deals from around $139 rare but found on momondo. Referenced prices are for round-trip Oakland, California to Seattle flight searches in the last 72 hours.
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Oakland to Seattle?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oakland to Seattle for you.
Can I find flights from Oakland to Seattle with flexible booking policies on momondo?
momondo does allow users to show only those flights to Seattle from Oakland which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Oakland to Seattle?
Once you have performed a search for Oakland to Seattle 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 Oakland to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Oakland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.