Cheap Flights from Tri-Cities from ฿5,175

View ฿5,175 flight on Wed, 21 Jan 2026Opens in a new window

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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
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿14,360 Return, found 8 hours ago
฿14,360
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿14,360 found 8 hours ago
United
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿14,460 Return, found 8 hours ago
฿14,460
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿14,460 found 8 hours ago
Delta
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿14,970 Return, found 8 hours ago
฿14,970
Return
found 8 hours ago
Select Delta flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿14,970 found 8 hours ago
United
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿15,305 Return, found 8 hours ago
฿15,305
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿15,305 found 8 hours ago
American Airlines
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿15,795 Return, found 8 hours ago
฿15,795
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿15,795 found 8 hours ago
United
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿15,885 Return, found 8 hours ago
฿15,885
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿15,885 found 8 hours ago
American Airlines
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿15,955 Return, found 8 hours ago
฿15,955
Return
found 8 hours ago
Select American Airlines flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿15,955 found 8 hours ago
United
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿16,055 Return, found 8 hours ago
฿16,055
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿16,055 found 8 hours ago
United
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿16,185 Return, found 8 hours ago
฿16,185
Return
found 8 hours ago
Select United flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿16,185 found 8 hours ago
Delta
Thu, 21 May - Sun, 24 May
PSC
Pasco
LAS
Las Vegas
฿16,415 Return, found 8 hours ago
฿16,415
Return
found 8 hours ago
Select Delta flight, departing Thu, 21 May from Pasco to Las Vegas, returning Sun, 24 May, priced at ฿16,415 found 8 hours ago

Flights from Tri-Cities: Essential Travel Information

Cheapest flight from Tri-Cities
฿14,360 (roundtrip)
Best airlines to fly from Tri-Cities
Delta, American Airlines, United
Cheapest month to fly from Tri-Cities
May
Tri-Cities IATA code
PSC
Tri-Cities Country/State
Washington
Airline ticket deals from Tri-Cities
฿14,360 - ฿16,415

 

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