Cheap Flights from San Francisco, CA to Seattle, WA from $48
On Cheapflightsplus.com you will find 57 direct and 189 connecting flights from San Francisco to Seattle. You can compare airfare deals from 7 airlines and multiple travel sites from $48, 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 $48 | 08:23 San Francisco San Francisco | 10:33 Seattle Seattle-Tacoma Intl | 2h 10m | Hawaiian Airlines | HA7028 |
from $49 | 06:00 San Francisco San Francisco | 08:04 Seattle Seattle-Tacoma Intl | 2h 4m | Hawaiian Airlines | HA7023 |
from $49 | 07:00 San Francisco San Francisco | 09:05 Seattle Seattle-Tacoma Intl | 2h 5m | Hawaiian Airlines | HA7024 |
from $49 | 19:49 San Francisco San Francisco | 22:00 Seattle Seattle-Tacoma Intl | 2h 11m | Hawaiian Airlines | HA7031 |
from $51 | 06:00 San Francisco San Francisco | 08:04 Seattle Seattle-Tacoma Intl | 2h 4m | Alaska Airlines | AS981 |
from $63 | 14:30 San Francisco San Francisco | 16:40 Seattle Seattle-Tacoma Intl | 2h 10m | Alaska Airlines | AS1059 |
from $68 | 11:25 San Francisco San Francisco | 13:37 Seattle Seattle-Tacoma Intl | 2h 12m | Hawaiian Airlines | HA7026 |
from $75 | 22:55 San Francisco San Francisco | 00:59+1 день Seattle Seattle-Tacoma Intl | 2h 4m | United Airlines | UA2400 |
from $87 | 13:35 San Francisco San Francisco | 15:46 Seattle Seattle-Tacoma Intl | 2h 11m | United Airlines | UA2397 |
from $105 | 14:52 San Francisco San Francisco | 16:59 Seattle Seattle-Tacoma Intl | 2h 7m | Hawaiian Airlines | HA4759 |
from $106 | 14:52 San Francisco San Francisco | 16:59 Seattle Seattle-Tacoma Intl | 2h 7m | Alaska Airlines | AS1223 |
from $115 | 16:35 San Francisco San Francisco | 18:49 Seattle Seattle-Tacoma Intl | 2h 14m | United Airlines | UA2339 |
from $135 | 09:25 San Francisco San Francisco | 11:41 Seattle Seattle-Tacoma Intl | 2h 16m | United Airlines | UA2367 |
from $63 | 19:01 San Francisco San Francisco | 23:01 Seattle Seattle-Tacoma Intl | 4h 0m layover 1h 10m - Portland | Hawaiian Airlines | HA6669 HA6414 |
from $66 | 11:44 San Francisco San Francisco | 16:36 Seattle Seattle-Tacoma Intl | 4h 52m layover 2h 6m - Portland | Alaska Airlines | AS835 AS2249 |
from $71 | 06:37 San Francisco San Francisco | 00:34+1 день Seattle Seattle-Tacoma Intl | 17h 57m layover 12h 17m - Denver | Frontier Airlines | F91230 F93405 |
Flight Schedule San Francisco (California) to Seattle (Washington)
Departure | Arrival | Flight Details | Flight Duration | Price |
---|---|---|---|---|
06:00 — 08:04
|
06:00 — 08:04
HA7023
Hawaiian Airlines
San Francisco — Seattle
|
2h 4m |
Find flight
from$49 |
|
06:00 — 08:04
|
06:00 — 08:04
AS981
Alaska Airlines
San Francisco — Seattle
|
2h 4m |
Find flight
from$51 |
|
06:30 — 08:48
|
06:30 — 08:48
UA1969
United Airlines
San Francisco — Seattle
|
2h 18m |
Find flight
from$75 |
|
07:00 — 09:05
|
07:00 — 09:05
HA7024
Hawaiian Airlines
San Francisco — Seattle
|
2h 5m |
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from$49 |
|
07:00 — 09:05
|
07:00 — 09:05
AS1043
Alaska Airlines
San Francisco — Seattle
|
2h 5m |
Find flight
from$51 |
|
08:00 — 10:13
|
08:00 — 10:13
AS1123
Alaska Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$107 |
|
08:23 — 10:33
|
08:23 — 10:33
HA7028
Hawaiian Airlines
San Francisco — Seattle
|
2h 10m |
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from$48 |
|
08:23 — 10:33
|
08:23 — 10:33
AS1169
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
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from$51 |
|
09:15 — 11:26
|
09:15 — 11:26
AS1113
Alaska Airlines
San Francisco — Seattle
|
2h 11m |
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from$53 |
|
09:25 — 11:35
|
09:25 — 11:35
HA7027
Hawaiian Airlines
San Francisco — Seattle
|
2h 10m |
Find flight
from$105 |
|
09:40 — 11:57
|
09:40 — 11:57
UA757
United Airlines
San Francisco — Seattle
|
2h 17m |
Find flight
from$75 |
|
11:12 — 13:33
|
11:12 — 13:33
UA5542
United Airlines
San Francisco — Seattle
|
2h 21m |
Find flight
from$159 |
|
11:12 — 13:33
|
11:12 — 13:33
UA5585
United Airlines
San Francisco — Seattle
|
2h 21m |
Find flight
from$265 |
|
11:25 — 13:37
|
11:25 — 13:37
HA7026
Hawaiian Airlines
San Francisco — Seattle
|
2h 12m |
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from$68 |
|
11:25 — 13:37
|
11:25 — 13:37
AS1075
Alaska Airlines
San Francisco — Seattle
|
2h 12m |
Find flight
from$71 |
|
12:05 — 14:19
|
12:05 — 14:19
UA433
United Airlines
San Francisco — Seattle
|
2h 14m |
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from$75 |
|
13:00 — 15:14
|
13:00 — 15:14
UA2041
United Airlines
San Francisco — Seattle
|
2h 14m |
Find flight
from$76 |
|
13:35 — 15:46
|
13:35 — 15:46
UA2397
United Airlines
San Francisco — Seattle
|
2h 11m |
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from$87 |
|
13:55 — 16:09
|
13:55 — 16:09
UA1008
United Airlines
San Francisco — Seattle
|
2h 14m |
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from$75 |
|
14:30 — 16:40
|
14:30 — 16:40
AS1059
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
Find flight
from$63 |
|
14:30 — 16:47
|
14:30 — 16:47
UA5917
United Airlines
San Francisco — Seattle
|
2h 17m |
Find flight
from$159 |
|
14:45 — 16:54
|
14:45 — 16:54
HA7030
Hawaiian Airlines
San Francisco — Seattle
|
2h 9m |
Find flight
from$69 |
|
14:45 — 16:54
|
14:45 — 16:54
AS1225
Alaska Airlines
San Francisco — Seattle
|
2h 9m |
Find flight
from$71 |
|
14:52 — 16:59
|
14:52 — 16:59
HA4759
Hawaiian Airlines
San Francisco — Seattle
|
2h 7m |
Find flight
from$105 |
|
16:12 — 18:25
|
16:12 — 18:25
UA343
United Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$159 |
|
16:35 — 18:49
|
16:35 — 18:49
UA1636
United Airlines
San Francisco — Seattle
|
2h 14m |
Find flight
from$75 |
|
16:44 — 18:54
|
16:44 — 18:54
AS591
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
Find flight
from$53 |
|
16:45 — 18:58
|
16:45 — 18:58
UA2332
United Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$76 |
|
16:45 — 18:58
|
16:45 — 18:58
UA2432
United Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$94 |
|
16:52 — 19:09
|
16:52 — 19:09
AS592
Alaska Airlines
San Francisco — Seattle
|
2h 17m |
Find flight
from$51 |
|
17:12 — 19:20
|
17:12 — 19:20
HA4745
Hawaiian Airlines
San Francisco — Seattle
|
2h 8m |
Find flight
from$105 |
|
17:12 — 19:20
|
17:12 — 19:20
AS589
Alaska Airlines
San Francisco — Seattle
|
2h 8m |
Find flight
from$106 |
|
17:45 — 19:55
|
17:45 — 19:55
AS971
Alaska Airlines
San Francisco — Seattle
|
2h 10m |
Find flight
from$63 |
|
18:24 — 20:35
|
18:24 — 20:35
AS1065
Alaska Airlines
San Francisco — Seattle
|
2h 11m |
Find flight
from$52 |
|
18:52 — 21:06
|
18:52 — 21:06
UA2019
United Airlines
San Francisco — Seattle
|
2h 14m |
Find flight
from$75 |
|
19:49 — 22:00
|
19:49 — 22:00
HA7031
Hawaiian Airlines
San Francisco — Seattle
|
2h 11m |
Find flight
from$49 |
|
19:49 — 22:00
|
19:49 — 22:00
AS1327
Alaska Airlines
San Francisco — Seattle
|
2h 11m |
Find flight
from$51 |
|
20:45 — 22:59
|
20:45 — 22:59
UA1603
United Airlines
San Francisco — Seattle
|
2h 14m |
Find flight
from$76 |
|
20:49 — 23:02
|
20:49 — 23:02
HA7022
Hawaiian Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$49 |
|
20:49 — 23:02
|
20:49 — 23:02
AS922
Alaska Airlines
San Francisco — Seattle
|
2h 13m |
Find flight
from$51 |
|
20:49 — 22:59
|
20:49 — 22:59
HA6694
Hawaiian Airlines
San Francisco — Seattle
|
2h 10m |
Find flight
from$105 |
|
20:55 — 23:09
|
20:55 — 23:09
UA1577
United Airlines
San Francisco — Seattle
|
2h 14m |
Find flight
from$75 |
|
22:35 — 00:54
+1 day
|
22:35 — 00:54
UA5770
United Airlines
San Francisco — Seattle
|
2h 19m |
Find flight
from$75 |
|
22:50 — 00:59
+1 day
|
22:50 — 00:59
UA573
United Airlines
San Francisco — Seattle
|
2h 9m |
Find flight
from$95 |
|
22:55 — 00:59
+1 day
|
22:55 — 00:59
UA2400
United Airlines
San Francisco — Seattle
|
2h 4m |
Find flight
from$75 |
|
22:55 — 00:59
+1 day
|
22:55 — 00:59
UA2110
United Airlines
San Francisco — Seattle
|
2h 4m |
Find flight
from$76 |
|
10:30 — 17:34
|
10:30 — 12:16
HA6676
Hawaiian Airlines
San Francisco — San Diego
2h 14m stop
14:30 — 17:34
HA6536
Hawaiian Airlines
San Diego — Seattle
|
7h 4m including layover |
Find flight
from$63 |
|
11:44 — 15:33
|
11:44 — 13:34
HA7006
Hawaiian Airlines
San Francisco — Portland
56m stop
14:30 — 15:33
HA6314
Hawaiian Airlines
Portland — Seattle
|
3h 49m including layover |
Find flight
from$64 |
|
11:44 — 16:36
|
11:44 — 13:34
HA7006
Hawaiian Airlines
San Francisco — Portland
2h 6m stop
15:40 — 16:36
HA6401
Hawaiian Airlines
Portland — Seattle
|
4h 52m including layover |
Find flight
from$64 |
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 06:00 to 23:59 from 3 San Francisco airports and arrive 06:00 to 23:59 to 3 Seattle airports. Average flight time is 2h 11m.
- The fastest flight 2h 4m
- Average flight time 2h 11m
- The earliest flight 06:00
- The latest flight 23:59
- Distance 679 ml
The cheapest months to travel to Seattle are october (from 65 $), july (from 66 $), august (from 66 $).
The most expensive months are november (from 161 $), december (from 131 $), february (from 112 $).
What is the lowest airfare San Francisco to Seattle?
The cheapest plane ticket found by our users is $48. This airfare is for economy class on one-way HA7028 flight by Hawaiian Airlines for October 7, 2025 which leaves San Francisco in San Francisco at 08:23 am and arrives at Seattle Seattle-Tacoma Intl at 10:33.
Popular Airlines on the Route
The flight San Francisco — Seattle is served by 7 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 98 departures per week at the price of from $ 51 . And the most expensive tickets are offered by Finnair airline - from $ 2706.
Direct flights
There are 57 nonstop flights on the route. The fastest direct flight is HA7023 by Hawaiian Airlines takes 2h 4m and the cheapest is HA7028 by Hawaiian Airlines for $48.
- AS - Alaska Airlinesfrom $51Find
- HA - Hawaiian Airlinesfrom $48Find
- UA - United Airlinesfrom $75Find
Connecting Flights
There are 189 flights with layovers on the route. The fastest connecting flight is HA7006 by Hawaiian Airlines takes 3h 21m and the cheapest is HA7028 by Hawaiian Airlines for $63.
- AS - Alaska Airlinesfrom $66Find
- F9 - Frontier Airlinesfrom $71Find
- SY - Sun Country Airlinesfrom $132Find
- AY - Finnairfrom $2706Find
- HA - Hawaiian Airlinesfrom $63Find
- MX - Mexicanafrom $349Find
- UA - United Airlinesfrom $174Find
Airports
You can fly from San Francisco to Seattle from 3 airports (San Francisco, Embarkadero, China Basin Heliport).
San Francisco airports
- San Francisco-SFOfrom $48Find
- 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 7 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
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.
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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»
- Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
- Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
- Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
- That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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