Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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 June , July 2026

21 Jun - 17 Jul $ 1,161.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
PSC
Pasco
Pick dates
21 Jun - 17 Jul $ 1,221.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
PSC
Pasco
Pick dates
21 Jun - 31 Jul $ 1,228.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
2 STOPS
PSC
Pasco
Pick dates

Last minute flights from Pasco to Seattle

21 Jun - 02 Jul $ 1,412.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
PSC
Pasco
Pick dates
21 Jun - 02 Jul $ 1,450.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
PSC
Pasco
Pick dates
14 Jun - 02 Jul $ 1,491.00
PSC
Pasco
Allegiant Air
3 STOPS
BFI
Seattle
BFI
Seattle
Allegiant Air
3 STOPS
PSC
Pasco
Pick dates

One-way flights to Seattle from Pasco

8:43 PM - 9:25 PM
Air Excursions
3 Stops
25h 32m
PSC - BFI
$ 769
Kiwi
Pick dates
8:43 PM - 6:45 PM
Air Excursions
3 Stops
22h 52m
PSC - BFI
$ 806
Kiwi
Pick dates
8:43 PM - 9:25 PM
Air Excursions
3 Stops
25h 32m
PSC - BFI
$ 836
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.