$232 Cheap flight deals from Seattle (SEA) to Tri-Cities (TRI)
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Airfares from $232 One Way, $448 Round Trip from Seattle to Tri-Cities
Prices starting at $448 for return flights and $232 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 |
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Destination Airport IATA Code | TRI |
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Earliest Flight Arrival | |
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Seattle to Tri-Cities
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Flights from Seattle
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Tri-Cities Airports
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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.