Cheap flights from Tri-Cities

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Cheapest flights from Tri-Cities

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$315 Return, found 1 day ago
AU$315
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$315 found 1 day ago
Delta
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$316 Return, found 1 day ago
AU$316
Return
found 1 day ago
Select Delta flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$316 found 1 day ago
Alaska Airlines
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$347 Return, found 1 day ago
AU$347
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$347 found 1 day ago
Delta
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$349 Return, found 1 day ago
AU$349
Return
found 1 day ago
Select Delta flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$349 found 1 day ago
Delta
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$365 Return, found 1 day ago
AU$365
Return
found 1 day ago
Select Delta flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$365 found 1 day ago
Delta
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$397 Return, found 1 day ago
AU$397
Return
found 1 day ago
Select Delta flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$397 found 1 day ago
American Airlines
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$412 Return, found 1 day ago
AU$412
Return
found 1 day ago
Select American Airlines flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$412 found 1 day ago
Delta
Wed., 19 Mar. - Fri., 4 Apr.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$428 Return, found 1 day ago
AU$428
Return
found 1 day ago
Select Delta flight, departing Wed., 19 Mar. from Tri-Cities to Seattle - Tacoma Intl., returning Fri., 4 Apr., priced at AU$428 found 1 day ago
Alaska Airlines
Sat., 12 Jul. - Sat., 2 Aug.
PSC
Tri-Cities
SEA
Seattle - Tacoma Intl.
AU$443 Return, found 1 day ago
AU$443
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat., 12 Jul. from Tri-Cities to Seattle - Tacoma Intl., returning Sat., 2 Aug., priced at AU$443 found 1 day ago
United
Sat., 12 Jul. - Fri., 1 Aug.
PSC
Tri-Cities
SAN
San Diego Intl.
AU$608 Return, found 1 day ago
AU$608
Return
found 1 day ago
Select United flight, departing Sat., 12 Jul. from Tri-Cities to San Diego Intl., returning Fri., 1 Aug., priced at AU$608 found 1 day ago

Flights from Tri-Cities: Essential Travel Information

Cheapest flight from Tri-Cities
AU$315 (roundtrip)
Best airlines to fly from Tri-Cities
Delta, Alaska Airlines, American Airlines, United
Cheapest month to fly from Tri-Cities
July
Tri-Cities IATA code
PSC
Tri-Cities Country/State
Washington
Airline ticket deals from Tri-Cities
AU$315 - AU$608
*Available to Expedia members.