How many flights depart from Oakland, California to Seattle on average per day?

The number of flights available between Oakland, California and Seattle is 10 per day as of June 2026. The most frequent departure time is 1:00PM, with 46% of daily flights leaving at noon.

What airlines fly to Seattle?

Alaska Airlines, Delta and United Airlines 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 63% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 7 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Oakland to Seattle/Tacoma Intl?

Southwest, Delta, and Alaska Airlines are the most popular carriers operating from Oakland to Seattle/Tacoma Intl

How many flights depart from Oakland, California to Seattle on average per week?

As of June 2026, 74 flights take off from Oakland, California and land in Seattle each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

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 4 operators available for flights from Oakland Airport to Seattle/Tacoma Intl Airport as of June 2026.

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.

$99 Cheap Flights from Oakland, California to Seattle in 2026

Q: What is the typical price of a round-trip flight between Oakland, California and Seattle?

Prices are currently low for flights on this route. Typical prices usually range from $380 to $242. The lowest price recently found on this route was $220.

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Find the cheapest flights from Oakland, California to Seattle

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:22 am - 8:26 am

OAK

SEA

2h 04mnonstop

7:12 am - 9:26 am

SEA

OAK

2h 14mnonstop

$220Alaska Airlines

Wed, Jun 24 - Thu, Jul 9

6:22 am - 8:26 am

OAK

SEA

2h 04mnonstop

7:09 am - 9:23 am

SEA

OAK

2h 14mnonstop

$222Alaska Airlines

Wed, Jun 24 - Sun, Jun 28

6:22 am - 8:26 am

OAK

SEA

2h 04mnonstop

7:12 am - 9:26 am

SEA

OAK

2h 14mnonstop

$223Alaska Airlines

Sat, Aug 1 - Sat, Aug 8

6:22 am - 8:26 am

OAK

SEA

2h 04mnonstop

6:42 am - 11:21 am

SEA

OAK

4h 39m

1 stop

$224Alaska Airlines

Wed, Jun 24 - Wed, Jul 8

8:30 pm - 10:40 pm

OAK

SEA

2h 10mnonstop

7:12 am - 9:26 am

SEA

OAK

2h 14mnonstop

$225Alaska Airlines

Sun, Aug 2 - Sat, Aug 8

6:30 am - 8:35 am

OAK

SEA

2h 05mnonstop

6:15 am - 7:30 pm

SEA

OAK

13h 15m

2 stops

$226Southwest

Thu, Aug 27 - Mon, Aug 31

6:04 am - 8:10 am

OAK

SEA

2h 06mnonstop

8:43 pm - 10:54 pm

SEA

OAK

2h 11mnonstop

$227Alaska Airlines

Thu, Aug 20 - Sat, Aug 22

5:45 am - 7:50 am

OAK

SEA

2h 05mnonstop

9:25 pm - 10:00 am

SEA

OAK

12h 35m

1 stop

$228Southwest

Wed, Aug 5 - Sun, Aug 9

4:35 pm - 11:30 pm

OAK

SEA

6h 55m

2 stops

5:35 pm - 7:50 pm

SEA

OAK

2h 15mnonstop

$229Southwest

Wed, Jun 24 - Wed, Jul 1

6:22 am - 8:26 am

OAK

SEA

2h 04mnonstop

7:12 am - 9:26 am

SEA

OAK

2h 14mnonstop

$230Alaska Airlines

Tue, Jul 28 - Fri, Jul 31

Alaska Airlines flights from Oakland, California to Seattle

Our best Alaska Airlines deals on Oakland, California to Seattle flight tickets

Alaska Airlines

Jun 24

OAK6:22 amOakland

2h 04m

SEA8:26 amSeattle/Tacoma Intl

Jul 9

SEA7:12 amSeattle/Tacoma Intl

2h 14m

OAK9:26 amOakland

$220

Alaska Airlines

Jun 24

OAK6:22 amOakland

2h 04m

SEA8:26 amSeattle/Tacoma Intl

Jun 28

SEA7:09 amSeattle/Tacoma Intl

2h 14m

OAK9:23 amOakland

$222

Alaska Airlines

Aug 1

OAK6:22 amOakland

2h 04m

SEA8:26 amSeattle/Tacoma Intl

Aug 8

SEA7:12 amSeattle/Tacoma Intl

2h 14m

OAK9:26 amOakland

$223

Southwest flights from Oakland, California to Seattle

Our best Southwest deals on Oakland, California to Seattle flight tickets

Southwest

Aug 27

OAK6:30 amOakland

2h 05m

SEA8:35 amSeattle/Tacoma Intl

Aug 31

SEA6:15 amSeattle/Tacoma Intl

13h 15m

2 stops

OAK7:30 pmOakland

$226

Southwest

Aug 5

OAK5:45 amOakland

2h 05m

SEA7:50 amSeattle/Tacoma Intl

Aug 9

SEA9:25 pmSeattle/Tacoma Intl

12h 35m

1 stop

OAK10:00 amOakland

$228

Southwest

Jun 24

OAK4:35 pmOakland

6h 55m

2 stops

SEA11:30 pmSeattle/Tacoma Intl

Jul 1

SEA5:35 pmSeattle/Tacoma Intl

2h 15m

OAK7:50 pmOakland

$229

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 6/24

6:22 am-8:26 am

Nonstop2h 04m

Seattle/Tacoma Intl

Thu 7/9

7:12 am-9:26 am

Nonstop2h 14m

$220

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 6/24

6:22 am-8:26 am

Nonstop2h 04m

Seattle/Tacoma Intl

Sun 6/28

7:09 am-9:23 am

Nonstop2h 14m

$222

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Sat 8/1

6:22 am-8:26 am

Nonstop2h 04m

Seattle/Tacoma Intl

Sat 8/8

7:12 am-9:26 am

Nonstop2h 14m

$223

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 6/24

6:22 am-8:26 am

Nonstop2h 04m

Seattle/Tacoma Intl

Wed 7/8

6:42 am-11:21 am

1 stop4h 39m

$224

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Sun 8/2

8:30 pm-10:40 pm

Nonstop2h 10m

Seattle/Tacoma Intl

Sat 8/8

7:12 am-9:26 am

Nonstop2h 14m

$225

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 8/27

6:30 am-8:35 am

Nonstop2h 05m

Seattle/Tacoma Intl

Mon 8/31

6:15 am-7:30 pm

2 stops13h 15m

$226

Quickest round-trip

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 8/20

6:04 am-8:10 am

Nonstop2h 06m

Seattle/Tacoma Intl

Sat 8/22

8:43 pm-10:54 pm

Nonstop2h 11m

$227

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 8/5

5:45 am-7:50 am

Nonstop2h 05m

Seattle/Tacoma Intl

Sun 8/9

9:25 pm-10:00 am

1 stop12h 35m

$228

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 6/24

4:35 pm-11:30 pm

2 stops6h 55m

Seattle/Tacoma Intl

Wed 7/1

5:35 pm-7:50 pm

Nonstop2h 15m

$229

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 7/28

6:22 am-8:26 am

Nonstop2h 04m

Seattle/Tacoma Intl

Fri 7/31

7:12 am-9:26 am

Nonstop2h 14m

$230

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Oakland, California and Seattle?

What is the cheapest month to fly to Seattle?

In general, February 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 $189. If you don’t want to visit Seattle in February, then you should wait until January to fly from Oakland, California, when ticket prices are also cheap, with an average price of $207.

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 Thursday. momondo users have found tickets for Thursday departures for as low as $337. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday 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 $466.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Oakland, California in the evening is the least expensive time of day to depart. momondo users have found prices as low as $324 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $387. 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 from Oakland, California 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 $274 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 $204 on momondo.

What cabin class options are available on Oakland, California to Seattle flights?

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

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

As of June 2026, prices for Oakland, California to Seattle flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Oakland, California to Seattle

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

Estimated round-trip price

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

Best Price Found	$160
Fastest flight time	2h 00m
Direct flights	Every day
Airports in Seattle	1 airport

The best one-way flight to Seattle from Oakland, California in the past 72 hours is $160. The best round-trip flight deal from Oakland, California to Seattle found on momondo in the last 72 hours is $263.

The fastest flight from Oakland, California to Seattle takes 2h 00m

Direct flights go from Oakland, California to Seattle every day.

There is 1 airport in Seattle. From Oakland, California there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying 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 00m.
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 4 operators available for flights from Oakland Airport to Seattle/Tacoma Intl Airport as of June 2026.
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 33.69% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 17.43%, Boeing 737-700 at 10.07%, and Embraer 175 (Enhanced Winglets) at 6.85%.
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 64% of all bookings. The subsequent popular airlines are Southwest at 30%, Hawaiian Airlines at 5%, and Delta at 1%.

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
Delta	PriceFrom $109	Free Cancellation	Rating 7.9 8,399 reviews	Search Delta flights
Alaska Airlines	PriceFrom $116	Free Cancellation	Rating 7.9 12,464 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $117	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,831 reviews	Search Hawaiian Airlines flights

Southwest Flights From Oakland, California to Seattle
Southwest is one of the most popular airlines flying from Oakland, California to Seattle, operating 4 flights/week on average for this route. A good Southwest flight deal for Oakland, California to Seattle starts from $117 round-trip, up to an average price of $289. Our users have rated Southwest at 8.0/10.
Alaska Airlines Flights From Oakland, California to Seattle
Alaska Airlines (7.9/10 from 12,464 reviews) operates around 16 flights from Oakland, California to Seattle in any given week. The average Alaska Airlines airfare for this route is around $295, with deals from around $116 rare but found on momondo. Referenced prices are for round-trip Oakland, California to Seattle flight searches in the last 72 hours.

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Redmond

Kent

Lakewood

Puyallup

Tukwila

Marysville

Cle Elum

Federal Way

Fife

Centralia

Shoreline

Westport

Tumwater

Why use momondo?

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.

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Airports servicing Washington

Walla Walla Airport

Bellingham Airport

Wenatchee Pangborn Field Airport

Eastsound Orcas Island Airport

Friday Harbor SPB Airport

Spokane Airport

Kenmore Air Harbor Airport

Pasco Tri Cities Airport

Pullman Moscow Regional Airport

Rosario SPB Airport

Yakima Air Terminal Airport

Cheap flights from Oakland, California to Seattle from $99

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 7/29. 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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Alaska Airlines flights from Oakland, California to Seattle

Our best Alaska Airlines deals on Oakland, California to Seattle flight tickets

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Our best Southwest deals on Oakland, California to Seattle flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oakland, California to Seattle that are best for you.

See travel insights to Seattle from

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

What is the typical price of a round-trip flight between Oakland, California and Seattle?

What is the cheapest month to fly to Seattle?

What is the cheapest day to depart on your flight to Seattle?

What is the cheapest time of day to depart on your flight to Seattle?

What is the cheapest Oakland to Seattle/Tacoma Intl flight route?

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

What cabin class options are available on Oakland, California to Seattle flights?

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

What is the cheapest airline that flies from Oakland to Seattle/Tacoma Intl?

What airlines fly to Seattle?

How many flights depart from Oakland, California to Seattle on average per day?

How many flights depart from Oakland, California to Seattle on average per week?

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seattle

Frequently asked questions about flying from Oakland, California to Seattle

Best airlines flying from Oakland, California to Seattle

Compare and see reviews for airlines that fly from Oakland, California to Seattle with momondo

Southwest Flights From Oakland, California to Seattle

Alaska Airlines Flights From Oakland, California to Seattle

Traveling to a place near Seattle?

Why use momondo?

An easier way to manage your Seattle trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Washington

Fly your favorite airline to Seattle

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seattle

List of cabin classes available on flights landing in Seattle. Availability may vary depending on flight origin and airline.

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