
Popular airlines
American Airlines
Delta
Korean Air
KLM
Qatar Airways
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 45% on select hotels after you book a flight*
Cheapest flights from Tri-Cities
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$8,459 Roundtrip, found 3 days ago
NT$8,459
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$9,191 Roundtrip, found 3 days ago
NT$9,191
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$9,409 Roundtrip, found 3 days ago
NT$9,409
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$10,511 Roundtrip, found 3 days ago
NT$10,511
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$10,511 Roundtrip, found 3 days ago
NT$10,511
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$11,243 Roundtrip, found 3 days ago
NT$11,243
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$11,601 Roundtrip, found 3 days ago
NT$11,601
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$12,333 Roundtrip, found 3 days ago
NT$12,333
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$12,551 Roundtrip, found 3 days ago
NT$12,551
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$12,973 Roundtrip, found 3 days ago
NT$12,973
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$13,149 Roundtrip, found 3 days ago
NT$13,149
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$13,355 Roundtrip, found 3 days ago
NT$13,355
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$13,882 Roundtrip, found 3 days ago
NT$13,882
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$14,087 Roundtrip, found 3 days ago
NT$14,087
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$14,585 Roundtrip, found 3 days ago
NT$14,585
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$14,972 Roundtrip, found 3 days ago
NT$14,972
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$14,978 Roundtrip, found 3 days ago
NT$14,978
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$15,705 Roundtrip, found 3 days ago
NT$15,705
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$17,224 Roundtrip, found 3 days ago
NT$17,224
Roundtrip
found 3 days ago

Mon, Aug 25 - Thu, Aug 28
PSC
Pasco
LAS
Las Vegas
NT$18,074 Roundtrip, found 3 days ago
NT$18,074
Roundtrip
found 3 days ago
Flights from Tri-Cities: Essential Travel Information
Cheapest flight from Tri-Cities | NT$8,459 (roundtrip) |
---|---|
Best airlines to fly from Tri-Cities | Delta, American Airlines, United, Alaska Airlines |
Cheapest month to fly from Tri-Cities | August |
Tri-Cities IATA code | PSC |
Tri-Cities Country/State | Washington |
Airline ticket deals from Tri-Cities | NT$8,459 - NT$18,074 |
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Myrtle Beach
- Flights to Chicago
- Flights to San Diego
- Flights to Panama City Beach
- Flights to Destin
- Flights to Ocean City
- Flights to Los Angeles
- Flights to Miami
- Flights to Boston
- Flights to Atlantic City
- Flights to Gulf Shores
- Flights to Pigeon Forge
- Flights to Atlanta
- Flights to San Francisco
- Flights to Houston
- Flights to Seattle
- Flights to San Antonio
Top Flight Destinations In the World
- Flights to Mexico
- Flights to Italy
- Flights to Greece
- Flights to Australia
- Flights to Canada
- Flights to India
- Flights to Indonesia
- Flights to France
- Flights to Germany
- Flights to Sweden
- Flights to Spain
- Flights to Thailand
- Flights to Colombia
- Flights to South Korea
- Flights to Brazil
- Flights to United Kingdom
- Flights to United States of America
- Flights to Argentina
- Flights to Switzerland
- Flights to Philippines
Nearby Airports
- Tri-Cities Airport (PSC)
- Yakima Air Terminal - McAllister Field Airport (YKM)
- Nez Perce County Regional Airport (LWS)
- Pullman - Moscow Regional Airport (PUW)
- Spokane Intl. Airport (GEG)
- Felts Field Airport (SFF)
- Robert's Field Airport (RDM)
- Seattle - Tacoma Intl. Airport (SEA)
- Portland Intl. Airport (PDX)
- Boeing Field Airport (BFI)
Expedia's Latest Trends
Hotels
Flights
Cars
Packages
*Available to Expedia members.