Cheap flights from Oakland to Seattle (OAK - SEA) from $40

OAK — SEA
Apr 1 — Apr 81

The best prices from Oakland to Seattle/Tacoma Intl are usually found in October or March, booked 35 days in advance, depart on a Saturday or Tuesday and return on a Saturday

How to find the cheapest flight from Oakland (OAK) to Seattle (SEA)

All the information you need to plan the best OAK to SEA flight in 2023: compare Oakland to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

OAK - SEA

Price

$185 - $377

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJuneHigh demand for flights, 31% potential price rise
Cheapest inOctoberBest time to find cheap flights, 29% potential price drop
Round-trip from$185From Oakland to Seattle/Tacoma Intl
One-way from$104One-way flight from Oakland to Seattle/Tacoma Intl

Cheap flights from Oakland to Seattle in March, April 2023

The best prices found for OAK to SEA flights for March, April

Oakland to Seattle 2023 flight deals

Cheap flights to Seattle from Oakland found for this year

Cheap Spirit Airlines flights from Oakland to Seattle

Non-stop flights to Seattle from Oakland

Save time with Oakland to Seattle direct flight deals

Last minute flights from Oakland to Seattle

Late deals on return flights to Seattle from Oakland, departing today and this week

One-way flights to Seattle from Oakland

The cheapest one-way flights from Oakland to Seattle

Find flights from Oakland to Seattle within your budget

Use the slider to find flights from Oakland to Seattle that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$90 - $138

Route

Depart

Return

Price

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-18

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-25

1 stop6h 10m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-10

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-11

1 stop15h 29m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-18

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-25

Nonstop2h 04m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-05-09

1 stop15h 49m

Seattle/Tacoma Intl

2023-05-16

1 stop17h 35m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-05-02

1 stop5h 32m

Seattle/Tacoma Intl

2023-05-06

1 stop11h 00m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-10

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-17

1 stop19h 34m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-18

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-19

Nonstop2h 04m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-18

1 stop14h 11m

Seattle/Tacoma Intl

2023-04-25

Nonstop2h 06m

OaklandSeattle/Tacoma Intl

OAK - SEA

OAKSEA

Oakland

2023-04-18

Nonstop2h 07m

Seattle/Tacoma Intl

2023-04-19

Nonstop2h 04m

Flights are sorted by cheapest first

Deals found on 3/26

Reviews of Airlines Servicing Seattle

Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Alaska Airlines
8.0
Very good
1,368 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Delta
8.0
Very good
2,333 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Spirit Airlines
6.8
Okay
790 reviews
Alaska Airlines
8.0
Very good
1,368 reviews

Entertainment

7.1

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.2

Boarding

8.3

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Related info for your journey

Useful info, stats and facts about Oakland to Seattle flights.

Alternative routes for Oakland to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Oakland to Seattle

The chart below displays the airlines Cheapflights users traveling from Oakland to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$88Average$228FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$89Average$271FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
Alaska AirlinesCheapest$117Average$277FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
DeltaCheapest$124Average$244FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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American AirlinesCheapest$149Average$377FlexibilityNo cancel feeOn-time71%COVID-19 safety
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Hourly flight availability from Oakland to Seattle

See what time of day planes typically take off from Oakland to Seattle
38%of flight departuresEarly morningMidnight to 6 am
32%of flight departuresMorning6 am to noon
20%of flight departuresAfternoonNoon to 6 pm
10%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Oakland to Seattle

See how many times per day planes take to the skies headed from Oakland to Seattle
Sunday12daily flights
Monday16daily flights
Tuesday8daily flights
Wednesday13daily flights
Thursday13daily flights
Friday14daily flights
Saturday12daily flights
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