Tri-Cities Airport in Pasco, United States has 14 nonstop destinations to United Statesin FlightQ's current schedule set. Use this reference for route research, airline coverage, frequency, distance, and estimated flight times.
Schedule snapshot checked Jun 15, 2026.
The busiest listed route in this group is PSC to SEA for Seattle, with 7-8/day service in the current sample from Alaska Airlines and Delta Air Lines.
| Destination | Country | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| Seattle (SEA) Seattle-Tacoma International Airport | United States | 172 mi | ~56m | Alaska Airlines and Delta Air Lines | 7-8/day |
| Salt Lake City (SLC) Salt Lake City International Airport | United States | 520 mi | ~1h 39m | Delta Air Lines | 3-4/day |
| Phoenix (PHX) Phoenix Sky Harbor International Airport | United States | 962 mi | ~2h 34m | United Airlines and American Airlines | 2-3/day |
| San Francisco (SFO) San Francisco International Airport | United States | 620 mi | ~1h 52m | United Airlines | 2/day |
| Denver (DEN) Denver International Airport | United States | 851 mi | ~2h 20m | United Airlines and Delta Air Lines | 1-2/day |
| Minneapolis (MSP) Minneapolis-St Paul International/Wold-Chamberlain Airport | United States | 1,251 mi | ~3h 10m | Delta Air Lines | 1/day |
| Los Angeles (LAX) Los Angeles International Airport | United States | 852 mi | ~2h 21m | Alaska Airlines | 1/day |
| Portland (PDX) Portland International Airport | United States | 174 mi | ~56m | Alaska Airlines | 1/day |
| Spokane (GEG) Spokane International Airport | United States | 120 mi | ~50m | Empire Airlines | 1/day |
| Phoenix (AZA) Mesa Gateway Airport | United States | 978 mi | ~2h 36m | Allegiant Air | 4×/wk |
| Santa Ana (SNA) John Wayne/Orange County Airport | United States | 872 mi | ~2h 23m | Allegiant Air | 2×/wk |
| Las Vegas (LAS) Harry Reid International Airport | United States | 733 mi | ~2h 6m | Allegiant Air | 2×/wk |
| Seattle (BFI) Boeing Field/King County International Airport | United States | 174 mi | ~57m | Delta Air Lines | weekly |
| Spokane (SFF) Felts Field | United States | 130 mi | ~51m | My Jet Xpress Airlines | weekly |
Frequency is based on the current FlightQ schedule sample. Distance is airport-to-airport great-circle mileage.
| Airline | Destinations | Flights | Top routes |
|---|---|---|---|
| Delta Air Lines | 5 | 57 | |
| Alaska Airlines | 3 | 43 | |
| United Airlines | 3 | 35 | |
| Allegiant Air | 3 | 8 | |
| Empire Airlines | 1 | 6 | |
| American Airlines | 1 | 4 | |
| My Jet Xpress Airlines | 1 | 1 |
FlightQ currently lists 14 nonstop destinations from PSC to United States, including Seattle (SEA), Salt Lake City (SLC), Phoenix (PHX), and San Francisco (SFO).
Named carriers in this schedule set include Delta Air Lines, Alaska Airlines, United Airlines, and Allegiant Air.
No. The list is built from FlightQ's current schedule capture, and airlines change timetables seasonally. Confirm exact dates and availability before booking.