Cheap Flight Deals From Seattle (SEA) to Tri-Cities (PSC) Starting at $49

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This Weekend's Flight Deals from Seattle to Tri-Cities

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $49 One Way, $98 Round Trip from Seattle to Tri-Cities

Prices starting at $98 for return flights and $49 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

More About Flying To Tri-Cities from Seattle

Route Information for Flights from Seattle to Tri-Cities

Origin Airport IATA Code SEA
Destination Airport IATA Code PSC
Distance 171 mi
Direct Flight Airlines American Airlines, Qatar Airways, KLM, JAL, Alaska Airlines, Air France, Delta Air Lines, Korean Air, Aeromexico, WestJet, British Airways
Earliest Flight Arrival 6:42PM UTC
Latest Flight Arrival 7:59AM UTC
Feb 20, 2020

would be a good idea to, let the people seating last go in first, to not bother all the first class and other passangers.

A verified traveler
Seattle to Pasco · Delta
Dec 22, 2019

Great Trip !

A verified traveler
Seattle to Pasco · Alaska Airlines
Apr 28, 2018

A bit late taking off but no big deal! ~30 minutes but I had no connection to make.

A verified traveler
Seattle to Pasco · Alaska Airlines

Seattle to Tri-Cities

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Frequently asked questions

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.