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Flights from St Louis to Pasco
There are no direct flights from St Louis to Pasco. The fastest way is one stop via Salt Lake City or Denver, about 5h 26m door to door (74 connections a week on current schedules).
No direct flights · 6 connection options From 5h 26m
St Louis to Pasco at a glance
Fastest journey5h 26mVia Salt Lake City, on current schedules
Nonstop flightsNoneConnect via Salt Lake City or Denver
Best ways to fly from St Louis to Pasco
Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.
1Search
STL Salt Lake City (SLC) PSC
Leg 1: Delta Air Lines, Southwest Airlines · Leg 2: Delta Air Lines, SkyWest
Mon19:45 STL21:45 SLC1h 00m connection22:45 SLC23:11 PSCDelta Air Lines
2Search
STL Denver (DEN) PSC
Leg 1: Frontier Airlines, Southwest Airlines, United Airlines · Leg 2: United Airlines
Tue16:45 STL17:54 DEN1h 21m connection19:15 DEN20:28 PSCUnited Airlines
3Search
STL Seattle (SEA) PSC
Leg 1: Alaska Airlines, Southwest Airlines · Leg 2: Alaska Airlines, Horizon Air, SkyWest
Mon06:30 STL08:39 SEA3h 51m connection12:30 SEA13:20 PSCAlaska Airlines + Horizon Air
4Search
STL Minneapolis (MSP) PSC
Leg 1: Delta Air Lines, Southwest Airlines, Sun Country Airlines · Leg 2: Delta Air Lines
Mon11:30 STL12:50 MSP6h 10m connection19:00 MSP20:06 PSCDelta Air Lines
5Search
STL Los Angeles (LAX) PSC
Leg 1: American Airlines, Southwest Airlines · Leg 2: Alaska Airlines, SkyWest
Sun08:30 STL10:13 LAX9h 32m connection19:45 LAX21:52 PSCSouthwest Airlines + SkyWest
6Search
STL Portland (PDX) PSC
Leg 1: Alaska Airlines, Southwest Airlines · Leg 2: Alaska Airlines, Horizon Air, SkyWest
Sat08:30 STL10:26 PDX11h 34m connection22:00 PDX22:42 PSCSouthwest Airlines + SkyWest
Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.
Good to know
- Distance
- 2,501 km1,553 miles
- Journey time
- 5h 26mon current schedules
- Time difference
- -2hPasco vs St Louis
- Currency in Pasco
- USD
- Airports
- STL → PSC
Flights from St Louis to Pasco: questions answered
Are there direct flights from St Louis to Pasco?
No. There is no nonstop service, so you will connect, most easily in Salt Lake City, Denver and Seattle. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from St Louis to Pasco?
With one connection the journey usually takes around 5h 26m, depending on the layover. The straight-line distance is 2,501 km.
Where do you change planes between St Louis and Pasco?
The best connecting points are Salt Lake City (SLC), Denver (DEN), Seattle (SEA) and Minneapolis (MSP). Delta Air Lines flies both legs via Salt Lake City, so you can book it as one ticket.
Which airports serve St Louis and Pasco?
St Louis: St. Louis Lambert International Airport (STL). Pasco: Tri Cities Airport (PSC).
What is the time difference between St Louis and Pasco?
Pasco is 2 hours behind St Louis.





