Direct flights from San Francisco to Seattle

Did you mean Flights from Seattle to San Francisco?

San Francisco

United States

SFO

San Francisco International Airport

Seattle

United States

SEA

Seattle Tacoma International Airport

Route: Nonstop service available
Distance: 679 miles
Marketing airlines: 35 airlines
Aircraft: 15 aircraft types
Dates: Oct 19, 2026 – Oct 17, 2027

Observed award fares

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.

Lowest price in this limited sample: 6,500 points + $5.00 for SFO → SEA, Economy, on 2026-11-14, booked with Alaska Atmos Rewards. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-10-23 – 2026-11-21.

SFO → SEAEconomy
AS630
6,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:46
SFO → SEAEconomy
AS591
6,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:46
SFO → SEAEconomy
AS580
6,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:46
SFO → SEAEconomy
AS656
6,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:46
SFO → SEAEconomy
AS1327
6,500 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 20:46
SFO → SEAEconomy
AS1327
7,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 16:59
SFO → SEAEconomy
AS580
7,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 16:59
SFO → SEAEconomy
AS68
7,500 points+ $5.00
Departure
2026-11-12
Seats seen
9
Book with
Alaska Atmos Rewards
Observed (UTC)
2026-10-22 16:59
SFO → SEAEconomy
DL2721
9,000 points+ $12.00
Departure
2026-10-24
Seats seen
9
Book with
Flying Blue
Observed (UTC)
2026-10-21 23:25
SFO → SEAEconomy
DL2721
9,000 points+ $12.00
Departure
2026-10-26
Seats seen
9
Book with
Flying Blue
Observed (UTC)
2026-10-21 23:27
SFO → SEAEconomy
DL1134
9,000 points+ $12.00
Departure
2026-11-07
Seats seen
9
Book with
Flying Blue
Observed (UTC)
2026-10-22 15:31
SFO → SEAEconomy
DL3707
9,000 points+ $12.00
Departure
2026-11-07
Seats seen
9
Book with
Flying Blue
Observed (UTC)
2026-10-22 15:31

San Francisco to Seattle route overview

San Francisco International Airport (SFO) serves San Francisco; Seattle Tacoma International Airport (SEA) serves Seattle.

The airports are 679 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SFO to SEA.

Marketing airlines listed in the current schedule, including codeshare sellers, are American Airlines (AA), Air France (AF), AeroMexico (AM), Alaska Airlines (AS), Avianca (AV), Finnair (AY), Alitalia (AZ), British Airways (BA), Air China (CA), Copa Airlines (CM), Cathay Pacific (CX), Condor (DE), Delta Air Lines (DL), Emirates (EK), Icelandair (FI), Fiji Airways (FJ), Hawaiian Airlines (HA), Iberia (IB), Japan Airlines (JL), Korean Air (KE), KLM (KL), Swiss International Air Lines (LX), China Eastern Airlines (MU), All Nippon Airways (NH), Air New Zealand (NZ), Asiana Airlines (OZ), Qantas (QF), Qatar Airways (QR), Scandinavian Airlines (SK), Turkish Airlines (TK), United Airlines (UA), Virgin Australia (VA), Virgin Atlantic (VS), Southwest Airlines (WN) and WestJet (WS). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Oct 17, 2027.

Marketing airlines on the San Francisco to Seattle route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

American Airlines (AA)Codeshare only
Air France (AF)Codeshare only
AeroMexico (AM)Codeshare only
Avianca (AV)Codeshare only
Finnair (AY)Codeshare only
Alitalia (AZ)Codeshare only
British Airways (BA)Codeshare only
Air China (CA)Codeshare only
Copa Airlines (CM)Codeshare only
Cathay Pacific (CX)Codeshare only
Condor (DE)Codeshare only
Emirates (EK)Codeshare only
Icelandair (FI)Codeshare only
Fiji Airways (FJ)Codeshare only
Hawaiian Airlines (HA)Codeshare only
Iberia (IB)Codeshare only
Japan Airlines (JL)Codeshare only
Korean Air (KE)Codeshare only
KLM (KL)Codeshare only
Swiss International Air Lines (LX)Codeshare only
China Eastern Airlines (MU)Codeshare only
All Nippon Airways (NH)Codeshare only
Air New Zealand (NZ)Codeshare only
Asiana Airlines (OZ)Codeshare only
Qantas (QF)Codeshare only
Qatar Airways (QR)Codeshare only
Scandinavian Airlines (SK)Codeshare only
Turkish Airlines (TK)Codeshare only
Virgin Australia (VA)Codeshare only
Virgin Atlantic (VS)Codeshare only
WestJet (WS)Codeshare only

Airline alliance affiliations represented: Oneworld, SkyTeam, Star Alliance

Aircraft flying from SFO to SEA

Frequently asked questions

Which airports serve the San Francisco to Seattle route?

San Francisco International Airport (SFO) is the origin airport and Seattle Tacoma International Airport (SEA) is the destination airport.

How far is Seattle from San Francisco?

SFO and SEA are approximately 679 miles apart by great-circle distance.

Are there direct flights from SFO to SEA?

Yes. Roame's current schedule feed shows nonstop service from SFO to SEA.

Which airlines market flights from SFO to SEA?

Which aircraft fly from SFO to SEA?

Aircraft listed in the current schedule include Airbus A220-100 (221), Airbus A220-300 (223), Airbus A319 (319), Airbus A320 (320), Boeing 737-400 (734), 737, Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 737-800 Winglets (73H), Boeing 737-900 Winglets (73J), Boeing 737-700 Winglets (73W), Boeing 737 MAX 8 (7M8), Embraer 175 (long wing) (E7W) and JET.