Cheap Flight Deals to Pasco
Round-trip flights from $149*
Get the Best Unpublished Fares and Save $100 Extra
or request an offerWhy Book Your Pasco Flight With Us?
Guaranteed Low Fares
Instant Booking
Price Drop Alerts
Secure & Trusted
Your Complete Guide to Flying to Pasco, Washington
The Tri-Cities — Pasco, Kennewick, and Richland — form a metropolitan area of 300,000 at the confluence of the Columbia, Snake, and Yakima Rivers in southeastern Washington State. The region’s identity is deeply shaped by the Hanford Site — the massive nuclear weapons production complex that produced the plutonium for the Fat Man bomb dropped on Nagasaki in 1945, and which remains the most contaminated nuclear site in the Western Hemisphere undergoing a decades-long cleanup. The outstanding Manhattan Project National Historical Park tells this extraordinary and complex story.
Beyond Hanford, the Tri-Cities anchors one of America’s most exciting emerging wine regions — the Columbia Valley AVA and the Walla Walla Valley (45 miles east) produce outstanding Cabernet Sauvignon, Syrah, and Merlot at over 200 wineries in a dramatically scenic high desert landscape. The Columbia River’s recreational opportunities — boating, water skiing, paddleboarding — are legendary among Pacific Northwest outdoor enthusiasts. Book cheap flight deals to Pasco/Tri-Cities (PSC) and discover southeastern Washington’s surprising richness.
Columbia Valley Wine Country
Manhattan Project National Historical Park
Columbia River Recreation
Walla Walla Wine Country
REACH Museum, Richland
McNary National Wildlife Refuge
Tri-Cities Airport (PSC)
Location & Getting Around
Climate & Weather
Events & Festivals
Travel Calendar
Best Time to Fly to Pasco
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Cheapest fares
Average fares
Peak / expensive
Routes
Popular Routes to Pasco (PSC)
| From | To | From Price | Type |
|---|---|---|---|
| Seattle (SEA) Seattle | Pasco (PSC) Tri-Cities, Washington | from $149* | Round Trip |
| Los Angeles (LAX) Los Angeles | Pasco (PSC) Tri-Cities, Washington | from $169* | Round Trip |
| Denver (DEN) Denver | Pasco (PSC) Tri-Cities, Washington | from $169* | Round Trip |
| San Francisco (SFO) San Francisco | Pasco (PSC) Tri-Cities, Washington | from $169* | Round Trip |
| Phoenix (PHX) Phoenix | Pasco (PSC) Tri-Cities, Washington | from $174* | Round Trip |
| Portland (PDX) Portland | Pasco (PSC) Tri-Cities, Washington | from $154* | Round Trip |
| Las Vegas (LAS) Las Vegas | Pasco (PSC) Tri-Cities, Washington | from $179* | Round Trip |
| Salt Lake City (SLC) Salt Lake City | Pasco (PSC) Tri-Cities, Washington | from $159* | Round Trip |
Pasco Regional Airport (PSC)
IATA Code
PSC
Distance to City
4 mi
Main Hub Airlines
AA / 9E
Key Connections
PSC
Travel Tips
Tips for Finding Cheap Flights to Pasco
01
Book 3–6 Weeks Ahead
02
Fly on Tuesdays or Wednesdays
03
Consider Connecting via DFW
04
Travel in January, February, or September
05
Set Fare Alerts
06
Use Flexible Date Search
Frequently Asked Questions
Cheap flight deals to Pasco Tri-Cities (PSC) start from around $149 for round-trip tickets from Seattle. Alaska Airlines offers the most competitive pricing with nonstop service from Seattle and Los Angeles, while United and American provide additional hub connections.
The Tri-Cities area is served by Tri-Cities Airport (IATA: PSC), located approximately 4 miles from downtown Pasco. Alaska Airlines connects to Seattle and Los Angeles, United to Denver and San Francisco, and American to Phoenix.
January, February, and November offer the lowest airfares to PSC. Summer is peak for Columbia River recreation. Fall (September-October) is the outstanding wine harvest season in Columbia Valley and Walla Walla — one of the best times to visit the wine country.
Pasco Tri-Cities (PSC) is served by Alaska Airlines with nonstop service to Seattle (SEA) and Los Angeles (LAX), United Airlines through Denver (DEN) and San Francisco (SFO), and American Airlines through Phoenix (PHX).
Book 3-5 weeks ahead for the best fares. For Walla Walla wine harvest season (September-October), book 4-6 weeks ahead. Seattle (SEA, 3.5 hours) provides the broadest carrier options for the eastern Washington region.
Top attractions include Columbia Valley wine country (200+ wineries), the Manhattan Project National Historical Park at Hanford Reactor B, Columbia River boating and recreation, Walla Walla wine country (45 miles east), the REACH Museum in Richland, and McNary National Wildlife Refuge birding.
Yes — Pasco Tri-Cities (PSC) has nonstop flights from Seattle, Los Angeles, Denver, San Francisco, and Phoenix. Alaska Airlines offers the most consistent and competitively priced service on the key Seattle route.
The Most Popular Cities
LAS. Nevada
JFK. New York
DCA · D.C.
Chicago
San Francisco
Los Angeles
LAX · California
Orlando
Miami
Paris
London
LHR · UK
Rome
Amsterdam
Most Popular Airlines
Ready to Book Cheap Flight Deals to Pasco?
Domestic Flight Cities
- Cheap Flights to Atlanta
- Cheap Flights to Denver
- Cheap Flights to Los Angeles
- Cheap Flights to Phoenix
- Cheap Flights to Baltimore
- Cheap Flights to Fort Lauderdale
- Cheap Flights to Miami
- Cheap Flights to San Diego
- Cheap Flights to Boston
- Cheap Flights to Honolulu
- Cheap Flights to New York
- Cheap Flights to San Francisco
- Cheap Flights to Chicago
- Cheap Flights to Houston
- Cheap Flights to Orlando
- Cheap Flights to Seattle
- Cheap Flights to Dallas
- Cheap Flights to Las Vegas
- Cheap Flights to Philadelphia
- Cheap Flights to Tampa