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STL to ACV: distance & flight time
St. Louis (St Louis Lambert International Airport) → Arcata CA (California Redwood Coast-Humboldt County Airport)
1,785 mi
2,872 km · 1,551 nm
3h 58m
estimated nonstop flight time
-2h
time difference · heading west
See live STL→ACV fares Phone-only fares on this route — call free
Flight time details
1,785 miles nonstop takes roughly 3h 58m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- STL — St Louis Lambert International Airport · St. Louis, United States
- ACV — California Redwood Coast-Humboldt County Airport · Arcata CA, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STL
- SUS · Spirit of St Louis Airport16 mi away
- ALN · St Louis Regional Airport20 mi away
- BLV · Scott AFB/Midamerica Airport32 mi away
- SPI · Abraham Lincoln Capital Airport84 mi away
Near ACV
- EKA · Murray Field12 mi away
- CEC · Jack Mc Namara Field Airport56 mi away
- RDD · Redding Municipal Airport100 mi away
- RBL · Red Bluff Municipal Airport113 mi away
Frequently asked questions
How far is STL from ACV?
The flight distance from St. Louis (STL) to Arcata CA (ACV) is 1,785 miles (2,872 km, 1,551 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STL to ACV?
A nonstop flight takes about 3h 58m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between St. Louis and Arcata CA?
Arcata CA is 2 hours behind St. Louis.
What is the cheapest way to fly from STL to ACV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STL–ACV that never appear on search engines, with no booking fees.