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Cheap flights from Oakland, California to Seattle from $59

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 2/23. 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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Find the cheapest flights from Oakland, California to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:25 am - 2:00 pm
OAK
-
SEA
7h 35m
1 stop
Southwest Logo
9:55 pm - 12:10 am
SEA
-
OAK
2h 15mnonstop
$107Southwest
Thu, Mar 19 - Mon, Mar 23
Southwest Logo
6:35 am - 8:40 am
OAK
-
SEA
2h 05mnonstop
Southwest Logo
5:30 am - 1:10 pm
SEA
-
OAK
7h 40m
2 stops
$112Southwest
Wed, Apr 29 - Wed, May 6
Southwest Logo
6:10 pm - 8:20 pm
OAK
-
SEA
2h 10mnonstop
Southwest Logo
9:05 am - 7:20 pm
SEA
-
OAK
10h 15m
1 stop
$113Southwest
Wed, Mar 4 - Fri, Mar 6
Alaska Airlines Logo
6:15 am - 8:28 am
OAK
-
SEA
2h 13mnonstop
Alaska Airlines Logo
8:40 pm - 10:49 pm
SEA
-
OAK
2h 09mnonstop
$117Alaska Airlines
Tue, Feb 17 - Fri, Feb 20
Alaska Airlines Logo
5:31 pm - 7:40 pm
OAK
-
SEA
2h 09mnonstop
Alaska Airlines Logo
8:40 pm - 10:49 pm
SEA
-
OAK
2h 09mnonstop
$122Alaska Airlines
Sat, Feb 14 - Wed, Feb 18
Alaska Airlines Logo
6:15 am - 8:28 am
OAK
-
SEA
2h 13mnonstop
Alaska Airlines Logo
7:05 am - 9:14 am
SEA
-
OAK
2h 09mnonstop
$127Alaska Airlines
Mon, Feb 23 - Sun, Mar 1
Alaska Airlines Logo
6:15 am - 8:28 am
OAK
-
SEA
2h 13mnonstop
Alaska Airlines Logo
7:05 am - 9:14 am
SEA
-
OAK
2h 09mnonstop
$129Alaska Airlines
Thu, Feb 26 - Sun, Mar 1
Alaska Airlines Logo
10:04 am - 2:41 pm
OAK
-
SEA
4h 37m
1 stop
Alaska Airlines Logo
2:30 pm - 4:37 pm
SEA
-
OAK
2h 07mnonstop
$132Alaska Airlines
Tue, Mar 3 - Wed, Mar 11
Southwest Logo
6:40 am - 8:50 am
OAK
-
SEA
2h 10mnonstop
Southwest Logo
9:35 am - 11:45 am
SEA
-
OAK
2h 10mnonstop
$134Southwest
Tue, Feb 17 - Sat, Feb 21
Delta Logo
4:59 pm - 12:09 am
OAK
-
SEA
7h 10m
1 stop
Delta Logo
4:40 pm - 11:51 pm
SEA
-
OAK
7h 11m
1 stop
$137Delta
Wed, Feb 25 - Tue, Mar 3

Alaska Airlines flights from Oakland, California to Seattle

Our best Alaska Airlines deals on Oakland, California to Seattle flight tickets
Alaska Airlines
Feb 17
OAK6:15 amOakland
2h 13m
SEA8:28 amSeattle/Tacoma Intl
Feb 20
SEA8:40 pmSeattle/Tacoma Intl
2h 09m
OAK10:49 pmOakland
$117
Alaska Airlines
Feb 14
OAK5:31 pmOakland
2h 09m
SEA7:40 pmSeattle/Tacoma Intl
Feb 18
SEA8:40 pmSeattle/Tacoma Intl
2h 09m
OAK10:49 pmOakland
$122
Alaska Airlines
Feb 23
OAK6:15 amOakland
2h 13m
SEA8:28 amSeattle/Tacoma Intl
Mar 1
SEA7:05 amSeattle/Tacoma Intl
2h 09m
OAK9:14 amOakland
$127

Southwest flights from Oakland, California to Seattle

Our best Southwest deals on Oakland, California to Seattle flight tickets
Southwest
Mar 19
OAK6:25 amOakland
7h 35m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
Mar 23
SEA9:55 pmSeattle/Tacoma Intl
2h 15m
OAK12:10 amOakland
$107
Southwest
Apr 29
OAK6:35 amOakland
2h 05m
SEA8:40 amSeattle/Tacoma Intl
May 6
SEA5:30 amSeattle/Tacoma Intl
7h 40m
2 stops
OAK1:10 pmOakland
$112
Southwest
Mar 4
OAK6:10 pmOakland
2h 10m
SEA8:20 pmSeattle/Tacoma Intl
Mar 6
SEA9:05 amSeattle/Tacoma Intl
10h 15m
1 stop
OAK7:20 pmOakland
$113

momondo Fare Finder

 
Customize your flight search to find flights from Oakland, California to Seattle 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 24, 2026.
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

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 3/19

6:25 am-2:00 pm

1 stop7h 35m

Seattle/Tacoma Intl

Mon 3/23

9:55 pm-12:10 am

Nonstop2h 15m

$107

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 4/29

6:35 am-8:40 am

Nonstop2h 05m

Seattle/Tacoma Intl

Wed 5/6

5:30 am-1:10 pm

2 stops7h 40m

$112

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 3/4

6:10 pm-8:20 pm

Nonstop2h 10m

Seattle/Tacoma Intl

Fri 3/6

9:05 am-7:20 pm

1 stop10h 15m

$113

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 2/17

6:15 am-8:28 am

Nonstop2h 13m

Seattle/Tacoma Intl

Fri 2/20

8:40 pm-10:49 pm

Nonstop2h 09m

$117

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Sat 2/14

5:31 pm-7:40 pm

Nonstop2h 09m

Seattle/Tacoma Intl

Wed 2/18

8:40 pm-10:49 pm

Nonstop2h 09m

$122

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Mon 2/23

6:15 am-8:28 am

Nonstop2h 13m

Seattle/Tacoma Intl

Sun 3/1

7:05 am-9:14 am

Nonstop2h 09m

$127

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 2/26

6:15 am-8:28 am

Nonstop2h 13m

Seattle/Tacoma Intl

Sun 3/1

7:05 am-9:14 am

Nonstop2h 09m

$129

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 3/3

10:04 am-2:41 pm

1 stop4h 37m

Seattle/Tacoma Intl

Wed 3/11

2:30 pm-4:37 pm

Nonstop2h 07m

$132

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 2/17

6:40 am-8:50 am

Nonstop2h 10m

Seattle/Tacoma Intl

Sat 2/21

9:35 am-11:45 am

Nonstop2h 10m

$134

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 2/25

4:59 pm-12:09 am

1 stop7h 10m

Seattle/Tacoma Intl

Tue 3/3

4:40 pm-11:51 pm

1 stop7h 11m

$137

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 Seattle from

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, 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 $192. If you don’t want to visit Seattle in February, then you should wait until December to fly from Oakland, California, when ticket prices are also cheap, with an average price of $227.

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 $298. 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 $412.

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 $281 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $369. Departure times in the morning 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 $262 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 $188 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.

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

As of January 2026, prices for Oakland, California to Seattle flights are approximately 9% cheaper 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

$127

Fastest flight time

2h 05m

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 $127. The best round-trip flight deal from Oakland, California to Seattle found on momondo in the last 72 hours is $143.
The fastest flight from Oakland, California to Seattle takes 2h 05m
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

  • 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 05m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $109Free CancellationRating
7.9
8,112 reviews
Search Delta flights
Spirit AirlinesPriceFrom $116Free CancellationRating
6.3
8,370 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $117Free CancellationRating
8.0
11,787 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $135Free CancellationRating
8.0
4,268 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $138Free CancellationRating
7.8
2,829 reviews
Search Hawaiian Airlines flights

  • Alaska Airlines Flights From Oakland, California to Seattle

    Alaska Airlines is one of the most popular airlines flying from Oakland, California to Seattle, operating 5 flights/week on average for this route. A good Alaska Airlines flight deal for Oakland, California to Seattle starts from $117 round-trip, up to an average price of $280. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From Oakland, California to Seattle

    Southwest (8.0/10 from 4,268 reviews) operates around 17 flights from Oakland, California to Seattle in any given week. The average Southwest airfare for this route is around $254, with deals from around $135 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?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Tukwila
Lakewood
Federal Way
Centralia
Westport
Kirkland
Fife
Shoreline

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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