Did you mean Flights from Seattle to Santa Rosa?
Santa Rosa
United StatesSTS
Charles M. Schulz Sonoma County Airport
Seattle
United StatesSEA
Seattle Tacoma International Airport
Charles M. Schulz Sonoma County Airport (STS) serves Santa Rosa; Seattle Tacoma International Airport (SEA) serves Seattle.
The airports are 618 miles apart by great-circle distance.
Roame's current schedule feed shows nonstop service from STS to SEA.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS), Finnair (AY), Hawaiian Airlines (HA), Japan Airlines (JL) and Qatar Airways (QR). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Sep 21, 2026 – Sep 20, 2027.
These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.
Airline alliance affiliations represented: Oneworld
Charles M. Schulz Sonoma County Airport (STS) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.
STS and SEA are approximately 618 miles apart by great-circle distance.
Yes. Roame's current schedule feed shows nonstop service from STS to SEA.
Marketing airlines listed in the current schedule, including codeshare sellers, are Alaska Airlines (AS), Finnair (AY), Hawaiian Airlines (HA), Japan Airlines (JL) and Qatar Airways (QR). This list does not identify the operating airline for each flight; check the flight details before booking.
Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), Embraer 175 (short wing) (E75) and JET.
A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.
Departure window: through .
| Route / flight | Departure | Cabin | Book with | Points | Fees (USD) | Seats seen | Observed (UTC) |
|---|---|---|---|---|---|---|---|
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 5,000 | $5.00 | 9 | ||
| STS → SEA AS1348 | Economy | Alaska Atmos Rewards | 5,000 | $5.00 | 9 | ||
| STS → SEA AS1348 | Economy | Alaska Atmos Rewards | 7,500 | $5.00 | 9 | ||
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 7,500 | $5.00 | 9 | ||
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 10,000 | $5.00 | 9 | ||
| STS → SEA AS1348 | Economy | Alaska Atmos Rewards | 10,000 | $5.00 | 9 | ||
| STS → SEA AS1348 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 9 | ||
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 9 | ||
| STS → SEA AS1348 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 9 | ||
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 9 | ||
| STS → SEA AS513 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 9 | ||
| STS → SEA AS3357 | Economy | Alaska Atmos Rewards | 12,500 | $5.00 | 4 |