Cheap flights from Seattle to Long Beach

Cheapest current fares: $100 in September 2026, 1,555 km direct flight in ~1h 50m.

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Live fares · SEA → LGB

Cheapest month-by-month fares

Lowest available fare per calendar month from Seattle (SEA) to Long Beach (LGB). Refreshed daily.

Seattle (SEA) → Long Beach (LGB)

  1. September 2026 $100

Frequently asked questions

  • What is the cheapest month to fly from Seattle to Long Beach?

    Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Seattle (SEA) to Long Beach (LGB), with fares starting from $100.

  • What is the lowest current fare from SEA to LGB?

    The lowest currently-listed fare from Seattle (SEA) to Long Beach (LGB) is $100 on 2026-09-22.

  • How long is the flight from Seattle to Long Beach?

    Direct flights from SEA to LGB cover approximately 1,555 km (966 miles), with an estimated flight time of 1h 50m. Operating airlines: WN.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → LGB Cheapest month to fly to Long Beach All flights from Seattle All flights to Long Beach Flights to USA Visa-free with USA passport WN routes