The most popular route is from Richmond International Airport in Richmond to Sea-Tac Airport in Seattle. On average this flight takes 9 hours 14 minutes one way and costs £410 for the round trip.
Most popular route
Richmond International Airport (RIC) to Sea-Tac Airport (SEA)
Average flight time
9 hours 14 minutes
Average round-trip price
£410
Fly from Richmond to Seattle
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Airlines that fly from Richmond to Seattle
Airline options may vary according to recently booked flights and your search terms
American Airlines
United Airlines
Spirit Airlines
Alaska Airlines
Allegiant Air
Sun Country
Frequently asked questions
It takes about 9 hours and 14 minutes to fly from Richmond to Seattle. Flight durations are based on booked flights in the last 6 months.
There are 4 airports in Seattle: • Sea-Tac Airport (SEA) • Boeing Field/King County International Airport (BFI) • Snohomish County Airport (PAE) • Seattle Lake Union Seaplane Base (LKE)
The average price for a round-trip from Richmond International Airport (RIC) to Sea-Tac Airport (SEA) is £410. Prices are based on booked flights in the last 6 months.
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