Cheap Flights from San Francisco, CA to Seattle, WA from $63
On Cheapflightsplus.com you will find 26 direct and 32 connecting flights from San Francisco to Seattle. You can compare airfare deals from 6 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.
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 05:45 to 23:59 from 3 San Francisco airports and arrive 05:45 to 23:59 to 3 Seattle airports. Average flight time is 2h 17m.
- The fastest flight 2h 7m
- Average flight time 2h 17m
- The earliest flight 05:45
- The latest flight 23:59
- Distance 679 ml
Best Flights from San Francisco to Seattle Today
| Price | Departure | Arrival | Flight Duration | Airline | Flight |
|---|---|---|---|---|---|
| from $63 | 08:00 San Francisco San Francisco | 10:20 Seattle Seattle-Tacoma Intl | 2h 20m | Hawaiian Airlines | HA7028 |
| from $67 | 06:00 San Francisco San Francisco | 08:07 Seattle Seattle-Tacoma Intl | 2h 7m | Alaska Airlines | AS981 |
| from $80 | 18:20 San Francisco San Francisco | 20:37 Seattle Seattle-Tacoma Intl | 2h 17m | Alaska Airlines | AS1065 |
| from $83 | 11:44 San Francisco San Francisco | 15:35 Seattle Seattle-Tacoma Intl | 3h 51m layover 0h 57m - Portland | Hawaiian Airlines | HA7006 HA6314 |
| from $91 | 11:44 San Francisco San Francisco | 15:35 Seattle Seattle-Tacoma Intl | 3h 51m layover 0h 57m - Portland | Alaska Airlines | AS835 AS3380 |
The cheapest months to travel to Seattle are october (from 63 $), july (from 64 $), august (from 64 $).
The most expensive months are june (from 88 $), september (from 67 $), august (from 64 $).
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 HA7028 flight by Hawaiian Airlines for October 7, 2025 which leaves San Francisco in San Francisco at 08:00 am and arrives at Seattle Seattle-Tacoma Intl at 10:20.
Flight Schedule San Francisco (California) to Seattle (Washington)
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Popular Airlines on the Route
The flight San Francisco — Seattle is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 19 departures per week at the price of from $ 67 . And the most expensive tickets are offered by United Airlines airline - from $ 893.
Direct flights
There are 26 nonstop flights on the route. The fastest direct flight is HA7023 by Hawaiian Airlines takes 2h 7m and the cheapest is HA7028 by Hawaiian Airlines for $63.
- AS - Alaska Airlinesfrom $67Find
- HA - Hawaiian Airlinesfrom $63Find
- UA - United Airlinesfrom $99Find
Connecting Flights
There are 32 flights with layovers on the route. The fastest connecting flight is HA6713 by Hawaiian Airlines takes 3h 36m and the cheapest is HA7028 by Hawaiian Airlines for $83.
- AS - Alaska Airlinesfrom $91Find
- F9 - Frontier Airlinesfrom $92Find
- HA - Hawaiian Airlinesfrom $83Find
- UA - United Airlinesfrom $283Find
- WS - WestJetfrom $368Find
- AM - Aeromexicofrom $671Find
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 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.
Top Domestic Destinations from San Francisco
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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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