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Flights from Oakland to Seattle

Oakland to Seattle Flight Information

The approximate distance between Oakland and Seattle is 1,082.32 km. Average flight time from Oakland to Seattle is around 2 hours 6 minutes. According to Trip.com data, travel demand hits its peak in July. The cheapest month to book flights is October.

Cheapest one-way
US$66
Alaska Airlines Alaska Airlines OAK-SEA 2h 7m · Nonstop Mon, Sep 21
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Cheapest round-trip
US$121
Delta Air Lines Delta Air Lines OAK-SEA 6h 11m · 2 stops Sat, Aug 29 - Tue, Sep 1
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Recommended airlines
Alaska Airlines Alaska Airlines Cheapest · From US$66 Alaska Airlines Alaska Airlines Most booked
When to fly
January
Cheapest
July
Peak season
Route details
1,082.32 km
Flight distance
2h 6m
Average flight time

Search for direct flights from Oakland to Seattle in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$66, and round-trip direct flights start at US$131.

      • Cheapest nonstop
        OAK 14:15
        2h 10m
        Nonstop
        SEA 16:25
        Oakland - Seattle | Wed, Sep 9 | Alaska Airlines
        SEA 07:05
        2h 22m
        Nonstop
        OAK 09:27
        Seattle - Oakland | Wed, Sep 16 | Alaska Airlines
        US$131 US$555
        76% off
        76% off
        US$555 US$131
      • OAK 06:01
        2h 7m
        Nonstop
        SEA 08:08
        Oakland - Seattle | Wed, Sep 16 | Alaska Airlines
        SEA 20:43
        2h 11m
        Nonstop
        OAK 22:54
        Seattle - Oakland | Sat, Sep 19 | Alaska Airlines
        US$133 US$555
        76% off
        76% off
        US$555 US$133
      • OAK 19:51
        2h 9m
        Nonstop
        SEA 22:00
        Oakland - Seattle | Tue, Sep 8 | Alaska Airlines
        SEA 07:05
        2h 22m
        Nonstop
        OAK 09:27
        Seattle - Oakland | Tue, Sep 15 | Alaska Airlines
        US$141 US$555
        75% off
        75% off
        US$555 US$141
      • OAK 19:51
        2h 9m
        Nonstop
        SEA 22:00
        Oakland - Seattle | Sat, Sep 12 | Alaska Airlines
        SEA 07:05
        2h 22m
        Nonstop
        OAK 09:27
        Seattle - Oakland | Mon, Sep 14 | Alaska Airlines
        US$141
        75% off
        US$555 US$141
      • OAK 19:51
        2h 9m
        Nonstop
        SEA 22:00
        Oakland - Seattle | Sat, Aug 29 | Alaska Airlines
        SEA 07:05
        2h 18m
        Nonstop
        OAK 09:23
        Seattle - Oakland | Sun, Aug 30 | Alaska Airlines
        US$427
        23% off
        US$555 US$427
      • OAK 12:33
        6h 11m
        1 stop
        SEA 18:44
        Oakland - Seattle | Sat, Aug 29 | Delta Air Lines
        SEA 05:45
        6h 7m
        1 stop
        OAK 11:52
        Seattle - Oakland | Tue, Sep 1 | Delta Air Lines
        US$121
        78% off
        US$555 US$121
      • OAK 13:00
        17h 25m
        1 stop
        SEA 14:00
        Oakland - Seattle | Tue, Aug 18 | Normal Airline
        SEA 15:00
        6h
        Nonstop
        OAK 16:00
        Seattle - Oakland | Thu, Aug 20 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        OAK 06:01
        2h 7m
        Nonstop
        SEA 08:08
        Oakland - Seattle | Mon, Sep 21 | Alaska Airlines
        US$66 US$356
        81% off
        81% off
        US$356 US$66
      • OAK 06:04
        2h 6m
        Nonstop
        SEA 08:10
        Oakland - Seattle | Mon, Aug 31 | Alaska Airlines
        US$74 US$356
        79% off
        79% off
        US$356 US$74
      • OAK 07:02
        2h 7m
        Nonstop
        SEA 09:09
        Oakland - Seattle | Wed, Oct 7 | Alaska Airlines
        US$129 US$356
        64% off
        64% off
        US$356 US$129
      • OAK 14:15
        2h 10m
        Nonstop
        SEA 16:25
        Oakland - Seattle | Wed, Sep 9 | Alaska Airlines
        US$129
        64% off
        US$356 US$129
      • OAK 06:04
        2h 6m
        Nonstop
        SEA 08:10
        Oakland - Seattle | Wed, Aug 26 | Alaska Airlines
        US$274
        23% off
        US$356 US$274
      • OAK 17:03
        5h 2m
        1 stop
        SEA 22:05
        Oakland - Seattle | Wed, Oct 14 | Delta Air Lines
        US$71
        80% off
        US$356 US$71
      • OAK 13:00
        17h 25m
        1 stop
        SEA 14:00
        Oakland - Seattle | Tue, Aug 18 | Normal Airline
        More cheap flights
        More cheap flights

Popular airlines flying from Oakland to Seattle

You can pick from 1 carriers that fly from Oakland to Seattle including Alaska Airlines, , , with Alaska Airlines serving cheapest direct ticket on this route.
Alaska Airlines logo Alaska Airlines
Airlines are determined based on actual purchased flight tickets from Oakland to Seattle according to previous 12 months data from Trip.com.

Trip.com Price Trends on Flights from Oakland to Seattle

Which month has the cheapest one-way flights from Oakland to Seattle?

Average monthly one-way flight prices from Oakland to Seattle, based on bookings made by Trip.com users over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Oakland to Seattle is January, with an average price of US$58; while the month with the highest flight price is usually April, with an average price of up to US$259.

US$259
US$159
US$58
0
    Cheapest
  • US$218
    Aug
  • US$144
    Sep
  • US$171
    Oct
  • US$155
    Nov
  • US$208
    Dec
  • US$58
    Jan
  • US$137
    Feb
  • US$59
    Mar
  • US$259
    Apr
  • US$254
    May
  • US$250
    Jun
  • US$205
    Jul

Frequently Asked Questions

  • What are the cheapest flights from Oakland to Seattle (OAK-SEA)?

    Based on Trip.com data, Alaska Airlines offers one-way fares as low as US$66 on Cheapest nonstop routes (e.g. OAK to SEA on Mon, Sep 21), while Delta Air Lines offers Cheapest nonstop round-trips from US$121 departing on Sat, Aug 29 and returning on Tue, Sep 1.
  • At the moment, you can catch a nonstop flight from Oakland to Seattle with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 2 hours 6 minutes to fly from Oakland to Seattle.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Oakland to Seattle is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 43 flight per week flying from Oakland to Seattle. You can check the weekly schedule for popular airlines on this route below: Alaska Airlines: S/M/-/-/-/-/S -- AS491 (06:36)
  • To find best deals on flights from Oakland to Seattle, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Sep 21, with one-way flights priced at just US$66.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Seattle travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Oakland to Seattle is October, when demand for travel is lower.
  • After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Oakland to Seattle on August 26, 2026 with Alaska Airlines, with prices starting at US$71.
  • You can land at any one of the following hubs in Seattle, with Oakland San Francisco Bay Airport to Seattle-Tacoma International Airport (OAK-SEA) is by far the most common option on this route: King County (Boeing Field) International Airport (BFI) Kenmore Air Harbor Seaplane Base (LKE) Seattle-Tacoma International Airport (SEA).
  • The time difference between Seattle and Oakland is 0m.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Oakland to Seattle is US$154. Fares vary by travel date, airline and availability.
  • Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Oakland to Seattle is US$232. The final price depends on the outbound and return dates, airline and fare conditions.
  • Enter Oakland and Seattle, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

Trip.com Airline Insights on Flights from Oakland to Seattle

Which airline offers the cheapest direct flights from Oakland to Seattle?

Data is based on the average price of all nonstop flights from Oakland to Seattle on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Hawaiian Airlines provides the lowest-priced direct flights from Oakland to Seattle, with fares starting at US$211.

US$205
US$211
US$218
US$225
US$231
Hawaiian Airlines
US$211
Hawaiian Airlines
Alaska Airlines
US$231
Alaska Airlines

Which airline operates the most flights from Oakland to Seattle?

Total flights from Oakland to Seattle across all airlines. (Based on Trip.com data from the past month)

Based on Trip.com’s data from the past month, Alaska Airlines/Qatar Airways operates the most frequent flights from Oakland to Seattle, with 23 flights per week.

1
8
16
23
Alaska Airlines
23
Alaska Airlines
Qatar Airways
23
Qatar Airways
British Airways
15
British Airways
Icelandair
15
Icelandair
Japan Airlines
8
Japan Airlines

How many flights fly from Oakland to Seattle daily?

The data is based on the flight numbers for each day of the week from Oakland to Seattle within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Oakland to Seattle is the highest on Friday and the lowest on Monday/Tuesday/Wednesday/Thursday.

81
70
59
48
Highest
59
Mon
59
Tue
59
Wed
59
Thu
81
Fri
66
Sat
73
Sun

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.