Direct (non-stop) flights from San Francisco (SFO) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from San Francisco (SFO), US to SeaTac (SEA), US. This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 1h 50m - 2h 37m (average flight time)• Distance: 683 miles (1099 km) (air miles between airports)• Daily Flights: 9-20 flights (scheduled departures per day)
San Francisco (SFO)
US
SeaTac (SEA)
US
FLIGHT TIME
1h 50m - 2h 37m
FLIGHT DISTANCE
683 miles (1099 km)
2h 14m - 2h 27m
06:00
22:35
683 miles (1099 km)
March
3 (Show)
133
Flight Schedule
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Airlines with direct flights from San Francisco (SFO) to SeaTac (SEA)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 1h 50m - 2h 37m.
Pricing patterns: March typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 6:00, 16:00, 10:00, offering more flight options and potentially better connections.
Weather & Climate Information for SeaTac (SEA)
Weather and climate data is not currently available for this destination. Please check back later or contact us for more information.
Best Time to Visit & Travel Planning
Cheapest Month
Travel Planning Tips for San Francisco (SFO) to SeaTac (SEA)
- Best Month to Travel
March is generally the cheapest month to fly from San Francisco (SFO) to SeaTac (SEA). Plan your trip during this month for the best deals.
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Frequently Asked Questions
How many flights operate from San Francisco (SFO) to Seattle (SEA)?
There are 21 direct flights operating from San Francisco (SFO) to Seattle (SEA). Approximately 9-20 flights daily.
Which airlines operate flights from San Francisco (SFO) to Seattle (SEA)?
3 airlines operate on this route: United Airlines, Delta Air Lines, Alaska Airlines.
How long is the flight from San Francisco (SFO) to Seattle (SEA)?
The flight duration from San Francisco (SFO) to Seattle (SEA) is approximately 1h 50m - 2h 37m.
What is the distance from San Francisco (SFO) to Seattle (SEA)?
The distance from San Francisco (SFO) to Seattle (SEA) is 683 miles (1099 km).
What is the flight time range for this route?
Flight times on this route range from 2h 14m - 2h 27m.
What are the earliest and latest flight departure times?
The earliest flight departs at 06:00 and the latest flight departs at 22:35.
What is the cheapest month to fly from San Francisco (SFO) to Seattle (SEA)?
March is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 133 flights operate per week from San Francisco (SFO) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Embraer 175 (Enhanced Winglets), Boeing 737-900 Passenger, Boeing 737-900 (winglets) Passenger/BBJ3, Boeing 737MAX 9 Passenger, Boeing 737-800 Passenger and 6 more aircraft types.
What is the average flight price from San Francisco (SFO) to Seattle (SEA)?
The average flight price for a round-trip ticket from San Francisco (SFO) to Seattle (SEA) is approximately $198 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from San Francisco (SFO) to Seattle (SEA) for the lowest prices?
March is typically the cheapest month to fly from San Francisco (SFO) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from San Francisco (SFO) to Seattle (SEA)?
3 airlines offer direct flights from San Francisco (SFO) to Seattle (SEA), providing travelers with multiple options for scheduling and pricing.
How far is Seattle (SEA) from San Francisco (SFO)?
The distance from San Francisco (SFO) to Seattle (SEA) is 683 miles (1099 km). This is a long-haul flight route.
How long does it take to fly from San Francisco (SFO) to Seattle (SEA)?
The flight time from San Francisco (SFO) to Seattle (SEA) is approximately 1h 50m - 2h 37m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.