Cheap Flights from San Francisco, CA to Seattle, WA from $54
On Cheapflightsplus.com you will find 24 direct and 31 connecting flights from San Francisco to Seattle. You can compare airfare deals from 4 airlines and multiple travel sites from $63, book and save on cheap plane tickets and last minute offers. Also check out SFO-SEA flight schedule to find best flight time, convenient departure and arrival airports.
Find One-Way and Round-Trip San Francisco to Seattle Flight Deals
Best Flights from San Francisco to Seattle Today
Price | Departure | Arrival | Flight Duration | Airline | Flight |
---|---|---|---|---|---|
from $63 | 07:00 San Francisco San Francisco | 09:10 Seattle Seattle-Tacoma Intl | 2h 10m | Alaska Airlines | AS1189 |
from $63 | 07:50 San Francisco San Francisco | 09:59 Seattle Seattle-Tacoma Intl | 2h 9m | Alaska Airlines | AS1243 |
from $63 | 09:25 San Francisco San Francisco | 11:35 Seattle Seattle-Tacoma Intl | 2h 10m | Alaska Airlines | AS379 |
from $63 | 10:30 San Francisco San Francisco | 12:40 Seattle Seattle-Tacoma Intl | 2h 10m | Alaska Airlines | AS373 |
from $63 | 12:50 San Francisco San Francisco | 14:55 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS1477 |
from $63 | 14:00 San Francisco San Francisco | 16:05 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS1464 |
| |||||
from $63 | 16:10 San Francisco San Francisco | 18:15 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS357 |
from $63 | 17:00 San Francisco San Francisco | 19:05 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS411 |
from $63 | 18:10 San Francisco San Francisco | 20:14 Seattle Seattle-Tacoma Intl | 2h 4m | Alaska Airlines | AS1473 |
from $63 | 19:20 San Francisco San Francisco | 21:25 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS1461 |
from $63 | 21:30 San Francisco San Francisco | 23:35 Seattle Seattle-Tacoma Intl | 2h 5m | Alaska Airlines | AS1323 |
from $67 | 06:00 San Francisco San Francisco | 08:17 Seattle Seattle-Tacoma Intl | 2h 17m | Delta Air Lines Inc. | DL1489 |
Flight Schedule San Francisco (California) to Seattle (Washington)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:00 — 08:17
|
06:00 — 08:17
DL1489
Delta Air Lines Inc.
San Francisco — Seattle
|
2h 17m |
Find flight
from$67 |
|
07:00 — 09:10
|
07:00 — 09:10
AS1189
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
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from$63 |
|
09:25 — 11:35
|
09:25 — 11:35
AS379
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
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from$63 |
|
10:30 — 12:40
|
10:30 — 12:40
AS373
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
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from$63 |
|
12:50 — 14:55
|
12:50 — 14:55
AS1477
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
14:00 — 16:05
|
14:00 — 16:05
AS1464
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
16:10 — 18:15
|
16:10 — 18:15
AS357
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
17:00 — 19:05
|
17:00 — 19:05
AS411
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
18:10 — 20:14
|
18:10 — 20:14
AS1473
Alaska Airlines
San Francisco — Seattle
|
2h 4m |
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from$63 |
|
19:20 — 21:25
|
19:20 — 21:25
AS1461
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
20:14 — 22:37
|
20:14 — 22:37
DL1441
Delta Air Lines Inc.
San Francisco — Seattle
|
2h 23m |
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from$67 |
|
21:30 — 23:35
|
21:30 — 23:35
AS1323
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
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from$63 |
|
00:59 — 08:55
|
00:59 — 04:39
F9662
Frontier Airlines
San Francisco — Denver
2h 21m stop
07:00 — 08:55
AS1171
Alaska Airlines
Denver — Seattle
|
7h 56m including layover |
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from$185 |
|
05:25 — 15:05
|
05:25 — 11:10
UA1923
United Airlines
San Francisco — Houston
1h stop
12:10 — 15:05
UA2050
United Airlines
Houston — Seattle
|
9h 40m including layover |
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from$637 |
|
06:00 — 11:53
|
06:00 — 08:57
DL2265
Delta Air Lines Inc.
San Francisco — Salt Lake City
1h 22m stop
10:19 — 11:53
DL1469
Delta Air Lines Inc.
Salt Lake City — Seattle
|
5h 53m including layover |
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from$143 |
|
07:00 — 10:40
|
07:00 — 08:49
AS383
Alaska Airlines
San Francisco — Portland
56m stop
09:45 — 10:40
AS2188
Alaska Airlines
Portland — Seattle
|
3h 40m including layover |
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from$97 |
|
08:45 — 12:55
|
08:45 — 10:50
AS3390
Alaska Airlines
San Francisco — Spokane
55m stop
11:45 — 12:55
AS2235
Alaska Airlines
Spokane — Seattle
|
4h 10m including layover |
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from$84 |
|
09:40 — 13:43
|
09:40 — 11:29
UA5972
United Airlines
San Francisco — Pasco
1h 21m stop
12:50 — 13:43
AS2259
Alaska Airlines
Pasco — Seattle
|
4h 3m including layover |
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from$425 |
|
10:40 — 15:45
|
10:40 — 12:18
AS3432
Alaska Airlines
San Francisco — Los Angeles
42m stop
13:00 — 15:45
AS1007
Alaska Airlines
Los Angeles — Seattle
|
5h 5m including layover |
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from$97 |
|
12:45 — 18:03
|
12:45 — 14:28
UA2166
United Airlines
San Francisco — Los Angeles
37m stop
15:05 — 18:03
UA5475
United Airlines
Los Angeles — Seattle
|
5h 18m including layover |
Find flight
from$99 |
|
13:05 — 18:21
|
13:05 — 15:58
DL2038
Delta Air Lines Inc.
San Francisco — Salt Lake City
1h 2m stop
17:00 — 18:21
DL2006
Delta Air Lines Inc.
Salt Lake City — Seattle
|
5h 16m including layover |
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from$127 |
|
14:28 — 20:53
|
14:28 — 17:58
UA2242
United Airlines
San Francisco — Denver
59m stop
18:57 — 20:53
UA2223
United Airlines
Denver — Seattle
|
6h 25m including layover |
Find flight
from$522 |
|
16:10 — 21:25
|
16:10 — 17:45
AS3434
Alaska Airlines
San Francisco — Los Angeles
1h stop
18:45 — 21:25
AS431
Alaska Airlines
Los Angeles — Seattle
|
5h 15m including layover |
Find flight
from$97 |
|
17:35 — 22:20
|
17:35 — 19:24
AS1409
Alaska Airlines
San Francisco — Portland
2h 6m stop
21:30 — 22:20
AS2457
Alaska Airlines
Portland — Seattle
|
4h 45m including layover |
Find flight
from$97 |
|
18:50 — 23:43
|
18:50 — 21:36
DL2102
Delta Air Lines Inc.
San Francisco — Salt Lake City
39m stop
22:15 — 23:43
DL2034
Delta Air Lines Inc.
Salt Lake City — Seattle
|
4h 53m including layover |
Find flight
from$127 |
|
19:55 — 09:00
+1 day
|
19:55 — 22:01
AS3372
Alaska Airlines
San Francisco — Spokane
9h 59m stop
08:00 — 09:00
AS2369
Alaska Airlines
Spokane — Seattle
|
13h 5m including layover |
Find flight
from$91 |
|
21:55 — 06:55
+1 day
|
21:55 — 23:44
AS1113
Alaska Airlines
San Francisco — Portland
6h 16m stop
06:00 — 06:55
AS795
Alaska Airlines
Portland — Seattle
|
9h including layover |
Find flight
from$119 |
|
22:50 — 08:35
+1 day
|
22:50 — 00:20
UA2366
United Airlines
San Francisco — Las Vegas
5h 40m stop
06:00 — 08:35
AS171
Alaska Airlines
Las Vegas — Seattle
|
9h 45m including layover |
Find flight
from$108 |
|
23:55 — 10:20
+1 day
|
23:55 — 05:45
UA505
United Airlines
San Francisco — Houston
1h 40m stop
07:25 — 10:20
UA1896
United Airlines
Houston — Seattle
|
10h 25m including layover |
Find flight
from$637 |
Flight Information
Below we will explain in detail what the flights cost on the destination from San Francisco to Seattle depends on and how to choose the most interesting flight option for you.
Distance between San Francisco and Seattle is 1092 miles. Time difference between the cities is 0h. Airplanes depart 00:25 to 23:55 from 3 San Francisco airports and arrive 00:25 to 23:55 to 3 Seattle airports. Average flight time is 2h 10m.
- The fastest flight 1h 56m
- Average flight time 2h 10m
- The earliest flight 00:25
- The latest flight 23:55
- Distance 679 ml
What is the lowest airfare San Francisco to Seattle?
The cheapest plane ticket found by our users is $63. This airfare is for economy class on one-way AS1243 flight by Alaska Airlines for May 4, 2021 which leaves San Francisco in San Francisco at 07:50 am and arrives at Seattle Seattle-Tacoma Intl at 09:59.
Popular Airlines on the Route
The flight San Francisco — Seattle is served by 4 regular airlines and 1 low-cost airline. Most of the flights on this route are operated by Alaska Airlines - 23 departures per week at the price of from $ 63 . And the most expensive tickets are offered by United Airlines airline - from $ 727.
Direct flights
There are 24 nonstop flights on the route. The fastest direct flight is UA5689 by United Airlines takes 1h 56m and the cheapest is AS1243 by Alaska Airlines for $63.
- from $63Find
- from $67Find
- from $80Find
Connecting Flights
There are 31 flights with layovers on the route. The fastest connecting flight is AS383 by Alaska Airlines takes 3h 40m and the cheapest is AS1243 by Alaska Airlines for $84.
- from $84Find
- from $127Find
- from $99Find
- F9 - Frontier Airlinesfrom $185Find
Airports
You can fly from San Francisco to Seattle from 3 airports (San Francisco, Embarkadero, China Basin Heliport).
San Francisco airports
- San Francisco-SFOfrom $63Find
- Embarkadero-EMBFind
- China Basin Heliport-JCCFind
Seattle airports
- Boeing Field International Airport-BFIFind
- Seattle-Tacoma Intl-SEAFind
- Kenmore Air Harbor SPB-LKEFind
Airplanes
There are flights to Seattle from San Francisco by 4 airlines that use 8 aircraft brands. They range from huge modern airplanes to small-sized.
- Boeing 737-800from $63Find
- Airbus A321from $63Find
- Airbus A320from $63Find
- Airbus A319from $67Find
- Embraer 175 (winglets)from $80Find
- Boeing 737-900from $80Find
- Embraer 175from $84Find
- Airbus A320-100/200from $97Find
Top Domestic Destinations from San Francisco
You may also consider searching for discounted plane tickets to some other popular places from San Francisco within United States.
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Top International Destinations from San Francisco
Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.
- from $72Find
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How to book a plane ticket yourself?

- Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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