Cheap flights from Tri-Cities

View AU$149 flight on Fri, 24 Oct 2025Opens in a new window

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  • Alaska Airlines

    Alaska Airlines

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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.

American Airlines
Tue, 28 Apr - Wed, 29 Apr
PSC
Pasco
LAX
Los Angeles
AU$418 Return, found 3 days ago
AU$418
Return
found 3 days ago
Select American Airlines flight, departing Tue, 28 Apr from Pasco to Los Angeles, returning Wed, 29 Apr, priced at AU$418 found 3 days ago
Alaska Airlines
Sat, 25 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$442 Return, found 3 hours ago
AU$442
Return
found 3 hours ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$442 found 3 hours ago
Delta
Sat, 25 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$443 Return, found 3 hours ago
AU$443
Return
found 3 hours ago
Select Delta flight, departing Sat, 25 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$443 found 3 hours ago
American Airlines
Tue, 28 Apr - Wed, 29 Apr
PSC
Pasco
LAX
Los Angeles
AU$448 Return, found 3 days ago
AU$448
Return
found 3 days ago
Select American Airlines flight, departing Tue, 28 Apr from Pasco to Los Angeles, returning Wed, 29 Apr, priced at AU$448 found 3 days ago
Alaska Airlines
Sat, 25 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$459 Return, found 3 hours ago
AU$459
Return
found 3 hours ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$459 found 3 hours ago
Alaska Airlines
Tue, 28 Apr - Wed, 29 Apr
PSC
Pasco
LAX
Los Angeles
AU$478 Return, found 3 days ago
AU$478
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 28 Apr from Pasco to Los Angeles, returning Wed, 29 Apr, priced at AU$478 found 3 days ago
Alaska Airlines
Tue, 28 Apr - Wed, 29 Apr
PSC
Pasco
LAX
Los Angeles
AU$486 Return, found 3 days ago
AU$486
Return
found 3 days ago
Select Alaska Airlines flight, departing Tue, 28 Apr from Pasco to Los Angeles, returning Wed, 29 Apr, priced at AU$486 found 3 days ago
Delta
Sun, 26 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$493 Return, found 3 hours ago
AU$493
Return
found 3 hours ago
Select Delta flight, departing Sun, 26 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$493 found 3 hours ago
Delta
Sun, 26 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$494 Return, found 3 hours ago
AU$494
Return
found 3 hours ago
Select Delta flight, departing Sun, 26 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$494 found 3 hours ago
United
Sat, 25 Oct - Fri, 31 Oct
PSC
Pasco
SAN
San Diego
AU$497 Return, found 3 hours ago
AU$497
Return
found 3 hours ago
Select United flight, departing Sat, 25 Oct from Pasco to San Diego, returning Fri, 31 Oct, priced at AU$497 found 3 hours ago

Travel information

Travel information

Flights from Tri-Cities: Essential Travel Information

Cheapest flight from Tri-Cities
AU$418 (roundtrip)
Best airlines to fly from Tri-Cities
Delta, Alaska Airlines, American Airlines, United
Cheapest month to fly from Tri-Cities
April
Tri-Cities IATA code
PSC
Tri-Cities Country/State
Washington
Airline ticket deals from Tri-Cities
AU$418 - AU$497

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