Round trip from
$127
16 Dec – 24 Dec · Alaska Airlines · direct
found 3 days ago
Direct flights from
$127
16 Dec – 24 Dec · Alaska Airlines
Your search is opening in a new tab
Come back here when you have your fare. For this trip you may also want:
-
1093 km
Distance
-
2 h 13 min
Shortest flight
-
70%
Direct flights
-
6
Airlines
-
$67
One way from
-
$127
Round trip from
The route at a glance
The flight from San Francisco to Seattle covers about 1093 km; the shortest flight takes 2 h 13 min, a typical one 2 h 20 min.
70% of the cheapest tickets are direct; United Airlines carries 50% of them.
Most cheap flights leave from San Francisco International Airport (18 km from the centre of San Francisco).
Most land at Seattle-Tacoma International Airport (18 km from the centre of Seattle).
A one-way ticket starts at $67, a round trip at $127.
Cheapest price by month
| Month | Round trip from |
|---|---|
| November 2026 | $157 |
| December 2026 | $127 |
| February 2027 | $211 |
Cheapest day to fly
The cheapest departure in the next two months is 17 November at $122.
Tuesday is the cheapest day of the week to fly.
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
| 4 $206 |
5 $173 |
6 $173 |
7 $173 |
8 $140 |
||
| 9 $131 |
10 $131 |
11 $131 |
12 $131 |
13 $131 |
14 $131 |
15 $131 |
| 16 $131 |
17 $122 |
Cheaper More expensive
- $122 — Tuesday, Nov. 17, 2026
- $131 — Monday, Nov. 9, 2026
- $131 — Tuesday, Nov. 10, 2026
- $131 — Wednesday, Nov. 11, 2026
- $131 — Thursday, Nov. 12, 2026
- $131 — Friday, Nov. 13, 2026
- $131 — Saturday, Nov. 14, 2026
- $131 — Sunday, Nov. 15, 2026
- $131 — Monday, Nov. 16, 2026
- $140 — Sunday, Nov. 8, 2026
- $173 — Thursday, Nov. 5, 2026
- $173 — Friday, Nov. 6, 2026
- $173 — Saturday, Nov. 7, 2026
- $206 — Wednesday, Nov. 4, 2026
Price trend, last 30 days
Prices over the past month ranged from $126 to $188, with $144 the usual level.
Today's price is 12% below that average — a good moment to book.
- 7 October — $134
- 12 October — $130
- 17 October — $157
- 22 October — $188
- 27 October — $126
- 1 November — $127
Trip length and timing
Travellers who pay least stay roughly 7 nights — 8 nights on the very cheapest ticket — and book about 44 days before departure.
Airlines on this route
Airports used
Trip essentials
Car rental in Seattle
Pick up a car at the airport.
Mobile data in Seattle
An eSIM with local data, set up before you land.
by Airalo
Airport transfer in Seattle
A fixed-price ride from the airport, booked ahead.
by Kiwitaxi
Flight delayed or cancelled?
You may be owed up to €600 for a disrupted EU flight. Check in two minutes.
by AirHelp
Flight deals from San Francisco in Telegram
A daily digest of the cheapest fares from your city and instant alerts when a price drops. Free, no account needed.
Questions and answers
- What is the cheapest price for flights from San Francisco to Seattle?
- The cheapest round-trip ticket found recently costs $127.
- Which month is the cheapest to fly from San Francisco to Seattle?
- December 2026 is currently the cheapest month, with tickets from $127.
- Are there direct flights from San Francisco to Seattle?
- Yes. Direct flights were found from $127.
- Which airlines fly from San Francisco to Seattle?
- Airlines found on this route: American Airlines, Alaska Airlines, EVA Air, Frontier Airlines, United Airlines, Southwest Airlines.
- How far is Seattle from San Francisco?
- The distance is about 1093 km. A direct flight takes about 2 h 16 min.
- How long is the flight from San Francisco to Seattle?
- The shortest flight takes 2 h 13 min; most take about 2 h 20 min.
- Which airports do flights from San Francisco to Seattle use?
- Most depart from San Francisco International Airport and arrive at Seattle-Tacoma International Airport.
- What is the cheapest day of the week to fly from San Francisco to Seattle?
- In the next two months, Tuesday departures are the cheapest; the single cheapest day is 17 November at $122.