OAK - SEA

$79 Find Cheap Flights from Oakland to Seattle - Compare and Save

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Everything you should know

Cheapest round-trip
$129
Typical prices: $210-$405
Alaska Airlines
Sat 12/15Sun 12/16
OAK - SEA • Non-stop
Cheapest one-way
$79
Typical prices: $130-$284
Alaska Airlines
Mon 1/1
OAK - SEA • Non-stop
Nonstop flights
You can fly direct with Alaska Airlines and Southwest. Average duration is 2h 09m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 63% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $314 (round-trip)
Shortest trip • 14h 06m (one-way)
Insights
Insights
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We hope you love your trip to Seattle!

Cheap Flights from Oakland to Seattle (OAK-SEA)

 

Cheap flights from Oakland to Seattle with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Tue, Dec 15 - Wed, Dec 16
Alaska Airlines Logo
1:36 pm - 3:44 pmOAK  Oakland-SEA Seattle/Tacoma Intl
2h 08mnonstop
Alaska Airlines Logo
8:43 pm - 10:50 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 07mnonstop
$129Alaska Airlines
Wed, Oct 28 - Tue, Nov 3
Alaska Airlines Logo
7:53 pm - 10:00 pmOAK  Oakland-SEA Seattle/Tacoma Intl
2h 07mnonstop
Alaska Airlines Logo
8:31 pm - 10:40 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 09mnonstop
$129Alaska Airlines
Sat, Nov 14 - Tue, Nov 17
Alaska Airlines Logo
7:00 am - 9:06 amOAK  Oakland-SEA Seattle/Tacoma Intl
2h 06mnonstop
Alaska Airlines Logo
9:55 am - 12:01 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 06mnonstop
$129Alaska Airlines
Wed, Nov 4 - Tue, Nov 10
Southwest Logo
9:35 am - 6:40 pmOAK  Oakland-SEA Seattle/Tacoma Intl
9h 05m2 stops San Diego Sacramento Intl
Southwest Logo
11:05 am - 1:15 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 10mnonstop
$130Southwest
Sat, Nov 7 - Mon, Nov 9
Southwest Logo
4:15 pm - 6:35 pmOAK  Oakland-SEA Seattle/Tacoma Intl
2h 20mnonstop
Southwest Logo
8:40 pm - 10:55 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 15mnonstop
$130Southwest
Thu, Nov 12 - Mon, Nov 16
Frontier Logo
5:55 pm - 9:45 amOAK  Oakland-SEA Seattle/Tacoma Intl
15h 50m1 stop Las Vegas Harry Reid Intl
Frontier Logo
9:13 pm - 11:53 amSEA  Seattle/Tacoma Intl-OAK Oakland
14h 40m1 stop Las Vegas Harry Reid Intl
$130Frontier
Sat, Nov 14 - Mon, Nov 16
Southwest Logo
4:15 pm - 6:35 pmOAK  Oakland-SEA Seattle/Tacoma Intl
2h 20mnonstop
Southwest Logo
4:40 pm - 7:00 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 20mnonstop
$130Southwest
Thu, Nov 5 - Sat, Nov 7
Multiple Airlines Logo
5:55 pm - 9:45 amOAK  Oakland-SEA Seattle/Tacoma Intl
15h 50m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
8:31 pm - 10:40 pmSEA  Seattle/Tacoma Intl-OAK Oakland
2h 09mnonstop
$137Multiple Airlines
Wed, Nov 11 - Sat, Nov 14
Delta Logo
5:00 pm - 11:59 pmOAK  Oakland-SEA Seattle/Tacoma Intl
6h 59m1 stop Salt Lake City
Delta Logo
11:30 am - 4:17 pmSEA  Seattle/Tacoma Intl-OAK Oakland
4h 47m1 stop Salt Lake City
$149Delta
Sat, Nov 14 - Wed, Nov 18
Delta Logo
12:41 pm - 6:41 pmOAK  Oakland-SEA Seattle/Tacoma Intl
6h 00m1 stop Salt Lake City
Delta Logo
5:59 pm - 11:55 pmSEA  Seattle/Tacoma Intl-OAK Oakland
5h 56m1 stop Salt Lake City
$149Delta

Price, demand and travel trends for Oakland to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Oakland to Seattle?

Round-trip flights from Oakland to Seattle typically range from $210 to $405. The lowest price found in the past 5 days was $129, on Alaska Airlines.

What's the cheapest day of the week to fly from Oakland to Seattle?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Oakland to Seattle. It’s 11% cheaper than the average day, while Friday is the most expensive, with prices 8% higher.

What’s the cheapest month to fly from Oakland to Seattle?

•February is the cheapest month to fly from Oakland to Seattle at $178 round-trip.
•June ($348) and November ($333) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 95% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Oakland to Seattle the cheapest?

Flights from Oakland to Seattle are cheapest 25 weeks before departure. Booking in this window typically costs about 63% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice for your flight from Oakland to Seattle

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Blane Bachelor

Blane Bachelor

Expert on Southwest

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Gabriel Leigh

Gabriel Leigh

Expert on OAK

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Key details for Oakland to Seattle flights

Low season

December

Cheapest flight

$79
Beat the crowds with an average 10% drop in travelers.
The most popular month to fly with an average 76% increase in travelers.
One-way flight from Oakland to Seattle

When to book flights from Oakland to Seattle

Are your dates flexible? Find out the best times to travel from Oakland to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Oakland to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Oakland to Seattle?

    These are the earliest and latest flight times available from Oakland to Seattle:

    • Earliest: departs at 5:05 am and lands at 7:14 am
    • Latest: departs at 10:20 pm and lands at 12:29 am.

    The flight takes about 2h 09m.

  • What cabin classes can I book on flights from Oakland to Seattle?

    Three cabin classes are available on flights from Oakland to Seattle:

    • Economy Class
    • Business Class
    • First Class

  • How long is a flight from Oakland to Seattle?

    A nonstop flight from Oakland to Seattle takes 2h 09m, covering 672 miles.

  • Do I need a passport to fly from Oakland to Seattle?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Oakland to Seattle flight?

    Round-trip flights from Oakland to Seattle range from $210 to $405, with an average of $294 over the past 12 months. Anything below $210 counts as a good deal.

  • How expensive are last-minute Oakland to Seattle flights?

    Last-minute fares on this route (booked within two weeks of departure) run 85% above the $294 route average. Book 25 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Oakland to Seattle?

    On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $294 round-trip, compared to $314 via a layover through Salt Lake City (SLC).

  • What is the standard checked-bag allowance on flights from Oakland to Seattle?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Oakland to Seattle?

    The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines and Southwest. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from Oakland to Seattle spread across the day?

    Morning is the busiest departure period on Oakland to Seattle flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

  • Have flight prices from Oakland to Seattle changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $129 to $1,004. That means the highest observed fare was about 8x higher than the lowest one.

  • Which airlines offer Wi-Fi on Oakland to Seattle flights?

    Alaska Airlines is the only airline on the Oakland to Seattle route offering in-flight Wi-Fi. Pricing depends on fare class.

  • How are flight prices from Oakland to Seattle looking right now?

    One-way fares from Oakland to Seattle are currently lower than usual. Average one-way flight prices are about $80, which is 59% below the typical average for this route.

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

    • Fox
    • Europcar
    • Thrifty
    • Budget
    • Hertz

  • Which airports can I use when flying from Oakland to Seattle?

    Flights from Oakland to Seattle usually depart from Oakland (OAK) and arrive at Seattle/Tacoma Intl (SEA).

  • Which airports do connecting flights from Oakland to Seattle pass through?

    Connecting flights from Oakland to Seattle most commonly pass through:

    • Las Vegas Harry Reid Intl (LAS) - 50% of one-stop connections
    • Salt Lake City (SLC) - 50% of one-stop connections

  • Can I save money by using flexible dates for flights from Oakland to Seattle?

    Yes. Flexible dates can save you up to 18% on flights from Oakland to Seattle. Wednesday is the cheapest departure day at $264 round-trip on average, while Friday is the most expensive at $320, a difference of $56.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Oakland to Seattle?

    2 airlines operate flights between Oakland and Seattle. The airlines offering nonstop flights on this route include:

    • Alaska Airlines
    • Southwest

  • How much time can I save by choosing a different layover airport from Oakland to Seattle?

    Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 6h 09m, compared with 14h 06m via Las Vegas Harry Reid Intl (LAS).

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Oakland to Seattle flights?

    Among airlines operating Oakland to Seattle flights:

    • Alaska Airlines: offers extra legroom; offers free seat selection
    • Southwest: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Oakland to Seattle flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Alaska Airlines: a cabin bag and a checked bag in Economy Class
    • Southwest: a cabin bag and a checked bag in Economy Class
    • Hawaiian Airlines: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • Are unaccompanied minors allowed on flights to Seattle from Oakland?

    Policies for unaccompanied minors vary by airline. For example, Alaska Air requires children ages 5 to 12 to have an escort service booked. The service is optional for minors ages 13 to 17. Children under 5 must travel with an accompanying adult passenger.

  • Which services does Oakland airport have for those with disabilities?

    Wheelchair service is available only at the Southwest Airlines curbside in Terminal 2. In Terminal 1, airlines provide wheelchair service through airline staff or a contract company. Travelers must contact the airline before arrival to complete the reservation process. Accessible parking is also available in the hourly lot on a first-come, first-served basis.

  • Does Seattle/Tacoma airport have wheelchair services?

    Yes, airlines provide wheelchair service for travelers. For Alaska Airlines, wheelchair requests can be made through a customer service representative at the airport. Assistance is also available at the baggage claim level.

  • Are there pet relief areas at SEA?

    Yes. Pet relief areas are located in Concourses A, C, D, S and N, as well as in the International Arrivals Facility. They are equipped with waste bags, trash cans, hand sanitizer and a paper towel dispenser. Additional pet relief spots are outside the baggage claim areas at the north and south ends of the terminal.

  • Does Oakland International Airport have a lounge?

    Yes, OAK has the Escape Lounge in Terminal 1 near Gate 8.

Your guide to booking Oakland to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $264, about $56 less than Friday fares (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 63% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Oakland to Seattle trip for February. Fares historically average $178 round-trip in that month - typically $170 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

    • Coast Gateway Hotel
    • Seattle Airport Marriott
    • Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
  • Once you land, you can take the Link light rail from Seattle airport to downtown. The ride takes about 40 minutes and fares apply. Other transportation options are also available for reaching downtown and nearby areas.
  • Driving to Oakland San Francisco Bay Airport (OAK)? Park in the Premier lot directly across from the terminals or choose Hourly, Daily or Economy parking based on your trip.
  • If you lose something at Seattle/Tacoma International Airport (SEA), file an online report with the airport's free lost and found service. Use it for items lost in the terminals or elsewhere at the airport. If the item was left on the plane, contact the airline instead, as airlines handle their own lost and found services. The Airport Lost and Found office is open daily from 8 a.m. to 6 p.m. Pacific Time.
  • Expand the plane information to see which Delta flights offer streaming entertainment and which have seatback entertainment consoles.

Prefer to fly direct from Oakland to Seattle?

 
Find which airlines fly direct from Oakland Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Oakland to Seattle/Tacoma Intl

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

Direct returns

Seattle/Tacoma Intl to Oakland

Monday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Tuesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Wednesday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Thursday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Friday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Saturday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

Sunday

Alaska Airlines,Southwest

Alaska Airlines,Southwest

See more direct flights

More options for your flight from Oakland to Seattle

Complete your trip to Seattle with a hotel stay or car rental