Cheap flights from Pasco (PSC) to Seattle (BFI)

Know your dates, get live prices in seconds

Departure

Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Pasco to Seattle in May , June 2026

31 May - 12 Jun $ 875.00

PSC

Pasco

Allegiant Air

3 STOPS

BFI

Seattle

BFI

Seattle

Allegiant Air

2 STOPS

PSC

Pasco

Pick dates

31 May - 05 Jun $ 1,016.00

PSC

Pasco

Allegiant Air

3 STOPS

BFI

Seattle

BFI

Seattle

Allegiant Air

2 STOPS

PSC

Pasco

Pick dates

31 May - 08 Jun $ 1,064.00

PSC

Pasco

Allegiant Air

3 STOPS

BFI

Seattle

BFI

Seattle

Allegiant Air

2 STOPS

PSC

Pasco

Pick dates

One-way flights to Seattle from Pasco

2:30 PM - 9:25 PM
Air Excursions

3 Stops

31h 45m
PSC - BFI

$ 474
Kiwi

Pick dates

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Related info for your journey

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

How to find the cheapest flight from Pasco (PSC) to Seattle (BFI)

Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.