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Cheap flights from Oakland, California to Seattle from $79

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 10/19. 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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Find the cheapest flights from Oakland, California to Seattle (OAK-SEA)

Cheap round-trip flights

Alaska Airlines Logo
2:31 pm - 4:45 pmOAK-SEA
2h 14mnonstop
Alaska Airlines Logo
9:30 pm - 11:39 pmSEA-OAK
2h 09mnonstop
$149Alaska Airlines
Find Deal
Tue, Dec 16 - Fri, Apr 17
Southwest Logo
6:15 am - 8:25 amOAK-SEA
2h 10mnonstop
Southwest Logo
2:55 pm - 9:05 pmSEA-OAK
6h 10m2 stops
$152Southwest
Find Deal
Sat, Sep 13 - Tue, Sep 23
Southwest Logo
9:00 pm - 11:05 pmOAK-SEA
2h 05mnonstop
Southwest Logo
7:10 am - 9:25 amSEA-OAK
2h 15mnonstop
$157Southwest
Find Deal
Fri, Oct 3 - Sun, Oct 5
Alaska Airlines Logo
6:30 am - 8:39 amOAK-SEA
2h 09mnonstop
Alaska Airlines Logo
9:44 pm - 11:59 pmSEA-OAK
2h 15mnonstop
$159Alaska Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
Alaska Airlines Logo
6:15 am - 8:25 amOAK-SEA
2h 10mnonstop
Alaska Airlines Logo
11:20 am - 1:36 pmSEA-OAK
2h 16mnonstop
$161Alaska Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 20
Southwest Logo
11:10 am - 7:20 pmOAK-SEA
8h 10m2 stops
Southwest Logo
10:40 am - 12:50 pmSEA-OAK
2h 10mnonstop
$162Southwest
Find Deal
Tue, Sep 16 - Thu, Sep 18
Hawaiian Airlines Logo
10:10 am - 12:16 pmOAK-SEA
2h 06mnonstop
Hawaiian Airlines Logo
5:30 am - 8:43 amSEA-OAK
3h 13m1 stop
$187Hawaiian Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Hawaiian Airlines Logo
8:00 am - 11:38 amOAK-SEA
3h 38m1 stop
Hawaiian Airlines Logo
5:30 am - 8:43 amSEA-OAK
3h 13m1 stop
$196Hawaiian Airlines
Find Deal
Thu, Jan 22 - Sun, Jan 25
Delta Logo
5:55 am - 12:47 pmOAK-SEA
6h 52m1 stop
Delta Logo
11:25 am - 4:31 pmSEA-OAK
5h 06m1 stop
$200Delta
Find Deal
Thu, Nov 6 - Tue, Nov 11
Delta Logo
12:37 pm - 6:36 pmOAK-SEA
5h 59m1 stop
Delta Logo
5:45 pm - 11:50 pmSEA-OAK
6h 05m1 stop
$208Delta
Find Deal
Wed, Sep 17 - Wed, Sep 24

Hawaiian Airlines flights from Oakland, California to Seattle

Our best Hawaiian Airlines deals on Oakland, California to Seattle flight tickets
Hawaiian Airlines
Jan 22
OAK10:10 amOakland
2h 06m
SEA12:16 pmSeattle/Tacoma Intl
Jan 26
SEA5:30 amSeattle/Tacoma Intl
3h 13m
1 stop
OAK8:43 amOakland
$187
Find similar
Hawaiian Airlines
Jan 22
OAK8:00 amOakland
3h 38m
1 stop
SEA11:38 amSeattle/Tacoma Intl
Jan 25
SEA5:30 amSeattle/Tacoma Intl
3h 13m
1 stop
OAK8:43 amOakland
$196
Find similar
Hawaiian Airlines
Sep 12
OAK6:15 amOakland
2h 10m
SEA8:25 amSeattle/Tacoma Intl
Sep 15
SEA9:44 pmSeattle/Tacoma Intl
2h 20m
OAK12:04 amOakland
$197
Find similar

Southwest flights from Oakland, California to Seattle

Our best Southwest deals on Oakland, California to Seattle flight tickets
Southwest
Sep 13
OAK6:15 amOakland
2h 10m
SEA8:25 amSeattle/Tacoma Intl
Sep 23
SEA2:55 pmSeattle/Tacoma Intl
6h 10m
2 stops
OAK9:05 pmOakland
$152
Find similar
Southwest
Oct 3
OAK9:00 pmOakland
2h 05m
SEA11:05 pmSeattle/Tacoma Intl
Oct 5
SEA7:10 amSeattle/Tacoma Intl
2h 15m
OAK9:25 amOakland
$157
Find similar
Southwest
Sep 16
OAK11:10 amOakland
8h 10m
2 stops
SEA7:20 pmSeattle/Tacoma Intl
Sep 18
SEA10:40 amSeattle/Tacoma Intl
2h 10m
OAK12:50 pmOakland
$162
Find similar

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 August 21, 2025.
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

Tue 12/16

2:31 pm-4:45 pm

Nonstop2h 14m

Seattle/Tacoma Intl

Fri 4/17

9:30 pm-11:39 pm

Nonstop2h 09m

$149

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Sat 9/13

6:15 am-8:25 am

Nonstop2h 10m

Seattle/Tacoma Intl

Tue 9/23

2:55 pm-9:05 pm

2 stops6h 10m

$152

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Fri 10/3

9:00 pm-11:05 pm

Nonstop2h 05m

Seattle/Tacoma Intl

Sun 10/5

7:10 am-9:25 am

Nonstop2h 15m

$157

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Fri 11/7

6:30 am-8:39 am

Nonstop2h 09m

Seattle/Tacoma Intl

Tue 11/11

9:44 pm-11:59 pm

Nonstop2h 15m

$159

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Sat 9/20

6:15 am-8:25 am

Nonstop2h 10m

Seattle/Tacoma Intl

Sat 9/20

11:20 am-1:36 pm

Nonstop2h 16m

$161

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Tue 9/16

11:10 am-7:20 pm

2 stops8h 10m

Seattle/Tacoma Intl

Thu 9/18

10:40 am-12:50 pm

Nonstop2h 10m

$162

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 1/22

10:10 am-12:16 pm

Nonstop2h 06m

Seattle/Tacoma Intl

Mon 1/26

5:30 am-8:43 am

1 stop3h 13m

$187

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 1/22

8:00 am-11:38 am

1 stop3h 38m

Seattle/Tacoma Intl

Sun 1/25

5:30 am-8:43 am

1 stop3h 13m

$196

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Thu 11/6

5:55 am-12:47 pm

1 stop6h 52m

Seattle/Tacoma Intl

Tue 11/11

11:25 am-4:31 pm

1 stop5h 06m

$200

OaklandSeattle

OAK - SEA

OAKSEA

Oakland

Wed 9/17

12:37 pm-6:36 pm

1 stop5h 59m

Seattle/Tacoma Intl

Wed 9/24

5:45 pm-11:50 pm

1 stop6h 05m

$208

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, 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 $217. 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 $224.

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 $299. 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 $434.

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 $278 when looking at flights departing in the afternoon. Flights to Seattle are more costly at noon, with an average ticket price of $376. 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 $259 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 $196 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 August 2025, prices for Oakland, California to Seattle flights are approximately 14% 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

$144

Fastest flight time

2h 02m

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 $144. The best round-trip flight deal from Oakland, California to Seattle found on momondo in the last 72 hours is $197.
The fastest flight from Oakland, California to Seattle takes 2h 02m
Direct flights go from Oakland, California to Seattle every day.
There is 1 airport near Seattle: 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
Spirit AirlinesPriceFrom $86Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
DeltaPriceFrom $113Free CancellationRating
7.9
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $118Free CancellationRating
7.4
8,930 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $136Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $137Free CancellationRating
8.0
4,245 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $147Free CancellationRating
7.8
2,672 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 19 flights/week on average for this route. A good Alaska Airlines flight deal for Oakland, California to Seattle starts from $136 round-trip, up to an average price of $274. Our users have rated Alaska Airlines at 8.0/10.

  • Southwest Flights From Oakland, California to Seattle

    Southwest (8.0/10 from 4,245 reviews) operates around 20 flights from Oakland, California to Seattle in any given week. The average Southwest airfare for this route is around $247, with deals from around $137 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
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Renton
Kent
Lynnwood
Federal Way
Marysville
Puyallup
Tukwila
Kirkland
Lakewood
Centralia
Cle Elum
Shoreline
Fife
Redmond
Westport

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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