$189 Cheap American Airlines flights Seattle (SEA) to Pasco (PSC)

View $189 flight on Tue, May 5, 2026Opens in a new window

$189 Cheap American Airlines flights Seattle (SEA) to Pasco (PSC)

Prices were available within the past 7 days and start at $189 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, May 5 - Sat, May 16
SEA
Seattle
PSC
Pasco
$337 Roundtrip, found 8 hours ago
$337
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, May 5 from Seattle to Pasco, returning Sat, May 16, priced at $337 found 8 hours ago
American Airlines
Tue, May 5 - Sat, May 16
SEA
Seattle
PSC
Pasco
$352 Roundtrip, found 8 hours ago
$352
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Tue, May 5 from Seattle to Pasco, returning Sat, May 16, priced at $352 found 8 hours ago

Find the cheapest month to fly from Seattle (SEA) to Pasco (PSC)

February is typically the cheapest month to fly

From $92 - $217 per traveler.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Tri-Cities
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Popular airline
United
Distance
274 km
Average flight time
1 hour 3 mins

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