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Cheap Flights from Tri Cities Airport to Seattle
Search for flights from Tri Cities Airport to Seattle and check out affordable one-way and round-trip options.
- One way
- Round-trip
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PSC12:451h 2mDirectSEA13:47Pasco - Seattle|Wed, May 29|Alaska Airlines£49£9448% OFF48% OFF£94£49- PSC08:231h 3mDirectSEA09:26Pasco - Seattle|Tue, Jun 11|Alaska Airlines£50£9447% OFF47% OFF£94£50
- PSC12:451h 2mDirectSEA13:47Pasco - Seattle|Tue, May 28|Alaska Airlines£51£9446% OFF46% OFF£94£51
- PSC08:231h 3mDirectSEA09:26Pasco - Seattle|Wed, Jun 12|Alaska Airlines£51£51
- PSC13:511h 4mDirectSEA14:55Pasco - Seattle|Tue, Jun 25|Alaska Airlines£51£51
PSC17:501h 9mDirectSEA18:59Pasco - Seattle|Tue, Jun 11|Delta Air Lines£51£51- PSC08:231h 3mDirectSEA09:26Pasco - Seattle|Tue, Jun 4|Alaska Airlines£51£51
- PSC11:321h 9mDirectSEA12:41Pasco - Seattle|Tue, Jun 4|Delta Air Lines£52£52
- PSC08:151h 5mDirectSEA09:20Pasco - Seattle|Sat, Jun 15|Alaska Airlines£58£58
- PSC15:3558mDirectSEA16:33Pasco - Seattle|Sat, Jun 1|Alaska Airlines£59£59
PSC13:003h 5mDirectSEA14:00Pasco - Seattle|Mon, Jun 3|Alaska AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Tri Cities Airport to Seattle
See which airlines fly from Tri Cities Airport to Seattle. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Alaska Airlines
From £49
Delta Air Lines
From £51
American Airlines
From £198
United Airlines
From £220
ANA airlines
Find more flights and airlines
Airports in Seattle
Learn about different airports in Seattle, find the best flight and transfer options, and plan your journey.
- 0.7 km from central SeattleSeattle-Tacoma International AirportTickets From£49
Flight Schedule from Tri Cities Airport to Seattle
Check the schedule for flights from Tri Cities Airport to Seattle and find the flight that best matches your travel plans.
Flight info.
Departure
Arrival
Weekly Schedule
AS2406
Alaska Airlines
05:03
PSC
06:01
SEA
SMTWTFSDL3972
Delta Air Lines
05:10
PSC
06:21
SEA
SMTWTFSAS1023
Alaska Airlines
08:27
PSC
09:35
SEA
SMTWTFSAS3414
Alaska Airlines
09:55
PSC
10:57
SEA
SMTWT-SDL3992
Delta Air Lines
11:10
PSC
12:26
SEA
SMTWTFSAS2141
Alaska Airlines
12:45
PSC
13:47
SEA
SMTWTFSAS2019
Alaska Airlines
15:35
PSC
16:38
SEA
SMTWTFS
Flight Info of Flights from Tri Cities Airport to Seattle
Cheapest return ticket price | £98 |
|---|---|
Cheapest direct flight price | £49 |
Cheapest month | January |
Peak season for travel | November |
FAQs for Tri Cities Airport to Seattle Flights
Find Cheap Flights with Trip.com
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