Which airport are you flying from?

Direct flights from Seattle to Santa Rosa

Airlines Schedules

SEA - STS route map All flights from SEA to STS non-stop. There are direct flights from Seattle Tacoma International (SEA), Washington, USA to Charles M Schulz Sonoma Co (STS), California, USA with Alaska Airlines. 14 weekly departures are currently scheduled on this route. Departure times range from 10:06 to 21:06 depending on the schedule period. The flight distance is 621 miles (999 km). Flight time ranges from 2 hours to 2 hours and 12 minutes.

SEA
Seattle Tacoma
USASeattle , USA
STS
Charles M Schulz Sonoma Co
USASanta Rosa , USA
SEA
Seattle Tacoma
USASeattle , USA
Charles M Schulz Sonoma Co
USASanta Rosa , USA
STS
Flight time 2h 0min to 2h 12min
Updated Oct 5, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Alaska Airlines oneworld

Departure times vary between 10:06 and 21:06
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Seattle to Santa Rosa with Alaska Airlines

This is a weekly direct flight schedule for Alaska Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Nov 2
Tue
Nov 3
Wed
Nov 4
Thu
Nov 5
Fri
Nov 6
Sat
Nov 7
Sun
Nov 8
AS1321
10:06
10:06
10:06
10:06
10:06
10:06
10:06
AS3358
20:59
20:59
20:59
20:59
20:59
20:59
20:59

The timetable & schedule information was updated at 2026-10-05

RETURN SCHEDULE
CHECK PRICES
SPONSORED AD

Seattle to Santa Rosa scheduled departures

Select a date to see every published non-stop departure between SEA and STS.

Wednesday
Wed
Nov 04
2 flights(2)
Thursday
Thu
Nov 05
2 flights(2)
Friday
Fri
Nov 06
2 flights(2)
Saturday
Sat
Nov 07
2 flights(2)
Sunday
Sun
Nov 08
2 flights(2)
Monday
Mon
Nov 09
2 flights(2)
Tuesday
Tue
Nov 10
2 flights(2)
Time
Airline
Flight
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
10:06
Alaska Airlines Alaska Airlines
AS1321
20:59
Alaska Airlines Alaska Airlines
AS3358
SPONSORED AD
SEA-STS flight route
Route map from Seattle, SEA to Santa Rosa, STS. The distance is 621 miles or 999 km.
Seattle - Santa Rosa direct flight map
SPONSORED AD
SPONSORED AD

SEA - STS route facts

  • Distance
    621 miles (999 km)
  • Flight time
    2 hours to 2 hours and 12 minutes
  • Airline
    Alaska Airlines Alaska Airlines
  • Airline alliances
    oneworld
  • Cabins
    Economy Business First
  • Hub airports
    SEA (Primary hub.)
  • Aircraft
    Boeing 737-800 (winglets) Passenger/BBJ2, Boeing 737-700 Passenger, Boeing 737MAX 8 Passenger and Embraer 175

Route FAQ

Alaska Airlines operates non-stop flights from SEA to STS with 14 weekly departures.

Scheduled flight time from SEA to STS ranges from 2 hours to 2 hours and 12 minutes. The route covers 621 miles (999 km).

14 weekly departures are currently scheduled on this route, with published departure times ranging from 10:06 to 21:06 depending on the schedule period.

Economy, Business and First are currently scheduled on non-stop flights for this route.
Direct flights from Seattle to CA, USA
From Seattle to Palm Springs

PSP Palm Springs International
From Seattle to San Diego

SAN San Diego International Airport
From Seattle to Santa Ana

SNA John Wayne Arpt Orange Co
From Seattle to Los Angeles

LAX Los Angeles International
From Seattle to Long Beach

LGB Long Beach
From Seattle to Ontario

ONT Ontario International Airport
From Seattle to Burbank

BUR Burbank Glendale Pasadena
From Seattle to Santa Barbara

SBA Santa Barbara Muni
From Seattle to San Luis Obispo

SBP San Luis County Regional Airport
From Seattle to Monterey

MRY Monterey Peninsula
SPONSORED AD
SPONSORED AD