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SAN to SEA: distance & flight time
San Diego (San Diego International Airport) → Seattle (Seattle Tacoma International Airport)
1,052 mi
1,692 km · 914 nm
2h 45m
estimated nonstop flight time
Same time
time difference · heading north
See live SAN→SEA fares Phone-only fares on this route — call free
Flight time details
1,052 miles nonstop takes roughly 2h 45m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- SAN — San Diego International Airport · San Diego, United States
- SEA — Seattle Tacoma International Airport · Seattle, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near SAN
Near SEA
- RNT · Renton Municipal Airport5 mi away
- BFI · Boeing Field King County International Airport6 mi away
- TIW · Tacoma Narrows Airport18 mi away
- PWT · Bremerton National Airport21 mi away
Frequently asked questions
How far is SAN from SEA?
The flight distance from San Diego (SAN) to Seattle (SEA) is 1,052 miles (1,692 km, 914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAN to SEA?
A nonstop flight takes about 2h 45m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from SAN to SEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAN–SEA that never appear on search engines, with no booking fees.