For quick navigation, OAK's smaller size and efficient security make it ideal for business travelers, especially during weekday mornings.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $117 (Alaska Airlines) |
One-way from | $59 (Alaska Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $230 |
Good round-trip deal | $209 or less |
Good one-way deal | $98 or less |
Fly from
Fly to
Route
Depart
Return
Price
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Tue 1/20
8:10 am-10:22 am
Nonstop2h 12m
Seattle/Tacoma Intl
Wed 1/21
2:14 pm-4:23 pm
Nonstop2h 09m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Fri 1/23
10:00 am-12:10 pm
Nonstop2h 10m
Seattle/Tacoma Intl
Sun 1/25
9:30 am-11:40 am
Nonstop2h 10m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Fri 1/23
5:17 pm-7:27 pm
Nonstop2h 10m
Seattle/Tacoma Intl
Mon 1/26
6:32 pm-8:40 pm
Nonstop2h 08m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Fri 2/27
6:15 am-8:28 am
Nonstop2h 13m
Seattle/Tacoma Intl
Sun 3/1
8:40 pm-10:49 pm
Nonstop2h 09m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Fri 2/6
5:17 pm-7:27 pm
Nonstop2h 10m
Seattle/Tacoma Intl
Sun 2/8
6:32 pm-8:40 pm
Nonstop2h 08m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Sat 3/7
6:15 am-8:28 am
Nonstop2h 13m
Seattle/Tacoma Intl
Mon 3/9
9:45 pm-11:58 pm
Nonstop2h 13m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Fri 1/30
8:10 am-10:22 am
Nonstop2h 12m
Seattle/Tacoma Intl
Mon 2/2
8:56 am-11:03 am
Nonstop2h 07m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Thu 3/5
6:15 am-8:28 am
Nonstop2h 13m
Seattle/Tacoma Intl
Tue 3/10
2:30 pm-4:37 pm
Nonstop2h 07m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Thu 2/5
8:10 am-10:22 am
Nonstop2h 12m
Seattle/Tacoma Intl
Sun 2/8
2:14 pm-4:23 pm
Nonstop2h 09m
OaklandSeattle
OAK - SEA
OAKSEA
Oakland
Thu 1/22
11:43 am-1:52 pm
Nonstop2h 09m
Seattle/Tacoma Intl
Tue 1/27
8:56 am-11:03 am
Nonstop2h 07m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
Booking 69 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oakland, California to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from Oakland, California to Seattle (average of $82). Flying from Oakland, California to Seattle in May is currently the most expensive (average of $137). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Oakland, California to Seattle by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Oakland, California to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
Boarding
Entertainment
Overall
Crew
Comfort
Food
Reviews
Anonymous,Dec 2025
SJC - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$109 | Average$195 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$113 | Average$227 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$132 | Average$284 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$136 | Average$253 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$139 | Average$247 | FlexibilityNo cancel fee | On-time85% |